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                          86 results for Proactivity jobs in Brussels within a 30 km radius

                          General Ledger Accountant - Avenue Louise Brussels

                          Sander Brussels
                          Brussels
                          Partially remote
                          Sander Brussels * Brussels * Vast contract, onbepaalde tijd * Thuiswerken mogelijk, Voltijds - Solliciteer als één van de eersten - For one of our clients, we are looking for an Accountant with a good level of English for an innovative scale up in Avenue Louise Brussels. Our client is a fast-growing, international fintech company at the forefront of digital asset markets. They've been building innovative infrastructure that powers the next generation of financial systems. Specializing in market making and liquidity solutions, wthey operate in a highly dynamic environment where technology, finance, and entrepreneurship converge. Their culture is driven by curiosity, precision, and a deep belief in the transformative power of decentralized finance. With offices across multiple countries and a diverse, passionate team, we are scaling quickly and sustainably.
                          Sander Brussels * Brussels * Vast contract, onbepaalde tijd * Thuiswerken mogelijk, Voltijds - Solliciteer als één van de eersten - For one of our clients, we are looking for an Accountant with a good level of English for an innovative scale up in Avenue Louise Brussels. Our client is a fast-growing, international fintech company at the forefront of digital asset markets. They've been building innovative infrastructure that powers the next generation of financial systems. Specializing in market making and liquidity solutions, wthey operate in a highly dynamic environment where technology, finance, and entrepreneurship converge. Their culture is driven by curiosity, precision, and a deep belief in the transformative power of decentralized finance. With offices across multiple countries and a diverse, passionate team, we are scaling quickly and sustainably.
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                          EXCEL CAREERS * Brussels * Vast contract, onbepaalde tijd * Voltijds - Solliciteer als één van de eersten - Introduction - We are currently recruiting a Personal Assistant for one of our clients, a law firm based in Brussels. Your responsibilities * Manage complex international travel arrangements, including flights, hotels, client meetings, and expense tracking * Organize and coordinate meetings, events, and conferences with clients and colleagues * Handle file management (paper and digital), ensuring proper organization of documents and correspondence * Oversee extensive email management, responding to inquiries in the absence of * Assist with invoice preparation and liaise with , , and finance teams * Provide support to visiting and update contact lists - Your profile * 10+ years of similar experience * Fluent in English, French and Dutch * Proficient in MS Office
                          EXCEL CAREERS * Brussels * Vast contract, onbepaalde tijd * Voltijds - Solliciteer als één van de eersten - Introduction - We are currently recruiting a Personal Assistant for one of our clients, a law firm based in Brussels. Your responsibilities * Manage complex international travel arrangements, including flights, hotels, client meetings, and expense tracking * Organize and coordinate meetings, events, and conferences with clients and colleagues * Handle file management (paper and digital), ensuring proper organization of documents and correspondence * Oversee extensive email management, responding to inquiries in the absence of * Assist with invoice preparation and liaise with , , and finance teams * Provide support to visiting and update contact lists - Your profile * 10+ years of similar experience * Fluent in English, French and Dutch * Proficient in MS Office
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                          Kickstart Your Legal Career - Junior PA in a Top Law Firm

                          EXCEL CAREERS
                          Brussels
                          Easy Apply
                          EXCEL CAREERS * Brussels * Vast contract, onbepaalde tijd * Voltijds - Snel solliciteren - Introduction - Are you a junior candidate looking for a position in a fast-paced corporate environment? Would you like to join an international company in Brussels as a Personal Assistant? We have a unique job for you! Excel Careers/Excel Interim provide multilingual administrative support staff to companies across all sectors, specialising in profiles such as Receptionists, Management Assistants, Executive / , , Sales & Marketing Assistants, , and . We provide both permanent and interim contracts. Our client is a dynamic and fast-paced international law firm known for their collaborative and friendly environment. They are currently seeking a proactive and enthusiastic Junior Personal Assistant (PA) to join their team and provide essential support to the and . Your responsibilities
                          EXCEL CAREERS * Brussels * Vast contract, onbepaalde tijd * Voltijds - Snel solliciteren - Introduction - Are you a junior candidate looking for a position in a fast-paced corporate environment? Would you like to join an international company in Brussels as a Personal Assistant? We have a unique job for you! Excel Careers/Excel Interim provide multilingual administrative support staff to companies across all sectors, specialising in profiles such as Receptionists, Management Assistants, Executive / , , Sales & Marketing Assistants, , and . We provide both permanent and interim contracts. Our client is a dynamic and fast-paced international law firm known for their collaborative and friendly environment. They are currently seeking a proactive and enthusiastic Junior Personal Assistant (PA) to join their team and provide essential support to the and . Your responsibilities
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                          Robert Half * Brussels * Vast contract, onbepaalde tijd * Thuiswerken mogelijk, Voltijds - Solliciteer als één van de eersten - Robert Half Talent Solutions is searching for a Legal Advisor - Investment (m/f/x) for one of its clients in the financial services sector. Are you ready to take your next career step in a dynamic investment environment? Join a leading institutional investor in Belgium, managing an impressive €70+ billion portfolio. About the role: As Legal Advisor - Investment (m/f/x), you'll play a key role in supporting the Investment Office () investment activities. You'll be empowered to take ownership of impactful projects, working at the intersection of regulatory change and complex financial transactions. Your proactive approach will help shape strategic decisions and drive the team's success.
                          Robert Half * Brussels * Vast contract, onbepaalde tijd * Thuiswerken mogelijk, Voltijds - Solliciteer als één van de eersten - Robert Half Talent Solutions is searching for a Legal Advisor - Investment (m/f/x) for one of its clients in the financial services sector. Are you ready to take your next career step in a dynamic investment environment? Join a leading institutional investor in Belgium, managing an impressive €70+ billion portfolio. About the role: As Legal Advisor - Investment (m/f/x), you'll play a key role in supporting the Investment Office () investment activities. You'll be empowered to take ownership of impactful projects, working at the intersection of regulatory change and complex financial transactions. Your proactive approach will help shape strategic decisions and drive the team's success.
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                          EXCEL CAREERS * Brussels * Vast contract, onbepaalde tijd * Voltijds - Solliciteer als één van de eersten - Introduction - We are currently recruiting an IT Support Assistant for one of our clients based in Brussels. Your responsibilities * Act as a front-line technical contact, delivering hands-on and remote assistance for end-user devices and workplace technology * Prepare, deploy, and support workstations, mobile devices, printers, and associated hardware throughout their lifecycle * Diagnose and resolve system, application, and connectivity problems with efficiency and attention to service quality * Configure and manage operating environments, applications, and physical components to ensure stability and usability * Proactively maintain systems through updates, patches, and performance checks * Support IT governance by keeping security procedures, records, and compliance materials ...
                          EXCEL CAREERS * Brussels * Vast contract, onbepaalde tijd * Voltijds - Solliciteer als één van de eersten - Introduction - We are currently recruiting an IT Support Assistant for one of our clients based in Brussels. Your responsibilities * Act as a front-line technical contact, delivering hands-on and remote assistance for end-user devices and workplace technology * Prepare, deploy, and support workstations, mobile devices, printers, and associated hardware throughout their lifecycle * Diagnose and resolve system, application, and connectivity problems with efficiency and attention to service quality * Configure and manage operating environments, applications, and physical components to ensure stability and usability * Proactively maintain systems through updates, patches, and performance checks * Support IT governance by keeping security procedures, records, and compliance materials ...
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                          Michael Page * Brussels * Vast contract, onbepaalde tijd * Voltijds - Join a leading digital agency as Sales Manager and shape the future of business development. With 15 years of digital expertise in strategy, AI, development, and UX/UI, our 110+ experts across Europe create innovative solutions for top global brands. Be part of a team driving impactful transformation and client success. Our client is A fast-growing European digital collective composed of six specialized agencies, this organization brings together over 110 experts in strategy, AI, development, and UX/UI. Known for delivering impactful digital solutions, they collaborate across borders to serve major international brands with creativity and precision. In order to sustain their growth, they are currently actively looking for a new Sales Manager for their Brussels offices ! Your responsibilities
                          Michael Page * Brussels * Vast contract, onbepaalde tijd * Voltijds - Join a leading digital agency as Sales Manager and shape the future of business development. With 15 years of digital expertise in strategy, AI, development, and UX/UI, our 110+ experts across Europe create innovative solutions for top global brands. Be part of a team driving impactful transformation and client success. Our client is A fast-growing European digital collective composed of six specialized agencies, this organization brings together over 110 experts in strategy, AI, development, and UX/UI. Known for delivering impactful digital solutions, they collaborate across borders to serve major international brands with creativity and precision. In order to sustain their growth, they are currently actively looking for a new Sales Manager for their Brussels offices ! Your responsibilities
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                          Robert Walters * Brussels * Vast contract, onbepaalde tijd * Voltijds - One of our clients, a well-established player in the Real Estate sector located in the heart of Brussels, is currently looking for a Sales Assistant to support a team of six . You will join a dynamic, professional, and corporate environment where you will play a key role in supporting the sales team and ensuring smooth day-to-day operations. Are you a true all-rounder who enjoys administrative tasks and thrives in a role with frequent external contacts? Then this opportunity is for you! Your responsibilities * Provide comprehensive administrative support to while they are out in the field. * Ensure accurate, daily follow-up of sales figures and data. * Keep the CRM/database up to date with precision and consistency. * Manage calendars and coordinate appointments for the sales team.
                          Robert Walters * Brussels * Vast contract, onbepaalde tijd * Voltijds - One of our clients, a well-established player in the Real Estate sector located in the heart of Brussels, is currently looking for a Sales Assistant to support a team of six . You will join a dynamic, professional, and corporate environment where you will play a key role in supporting the sales team and ensuring smooth day-to-day operations. Are you a true all-rounder who enjoys administrative tasks and thrives in a role with frequent external contacts? Then this opportunity is for you! Your responsibilities * Provide comprehensive administrative support to while they are out in the field. * Ensure accurate, daily follow-up of sales figures and data. * Keep the CRM/database up to date with precision and consistency. * Manage calendars and coordinate appointments for the sales team.
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                          Microsoft * Belgium, Brussels Region, Brussels - Solliciteer als één van de eersten - Overview - Are you ready to be the catalyst for human potential? Join our dynamic HR team and become an integral part of a workplace that values growth, opportunity, and innovation. We are seeking a skilled and experienced HR Manager (Generalist) to join our Human Resources team in Belgium. Responsibilities - In this role, you will primarily support the Belgian and Luxemburg legal entities while also contributing to the broader needs across the Europe North Human Resources Organisation. As our HR Generalist, you will be responsible for overseeing all day-to-day HR operational functions within for our business in your geography. Maintain and update HR policies and practices to ensure compliance with local labor law and other relevant regulations.
                          Microsoft * Belgium, Brussels Region, Brussels - Solliciteer als één van de eersten - Overview - Are you ready to be the catalyst for human potential? Join our dynamic HR team and become an integral part of a workplace that values growth, opportunity, and innovation. We are seeking a skilled and experienced HR Manager (Generalist) to join our Human Resources team in Belgium. Responsibilities - In this role, you will primarily support the Belgian and Luxemburg legal entities while also contributing to the broader needs across the Europe North Human Resources Organisation. As our HR Generalist, you will be responsible for overseeing all day-to-day HR operational functions within for our business in your geography. Maintain and update HR policies and practices to ensure compliance with local labor law and other relevant regulations.
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                          Stefanini NV * Waterloo * Tijdelijk werk, interim, projectbasis * Voltijds - Solliciteer als één van de eersten - We are the Stefanini group, a global tech consulting company of Brazilian origin that believes in the power of people to transform businesses through technology. We are present in over 40 countries and operate with the purpose of co-creating solutions TOGETHER WITH OUR CLIENTS that accelerate results and improve the experience of people and organizations. Here, we like to say that technology is not the end, but the means: what really matters are the people who drive it all. Our mindset is AI First, meaning we invest in cutting-edge technology in everything we do, focusing on results for our clients. We are a company, A GROUP, that breathes collaboration and offers a dynamic environment where you will learn by doing, grow alongside the team, and have space to ...
                          Stefanini NV * Waterloo * Tijdelijk werk, interim, projectbasis * Voltijds - Solliciteer als één van de eersten - We are the Stefanini group, a global tech consulting company of Brazilian origin that believes in the power of people to transform businesses through technology. We are present in over 40 countries and operate with the purpose of co-creating solutions TOGETHER WITH OUR CLIENTS that accelerate results and improve the experience of people and organizations. Here, we like to say that technology is not the end, but the means: what really matters are the people who drive it all. Our mindset is AI First, meaning we invest in cutting-edge technology in everything we do, focusing on results for our clients. We are a company, A GROUP, that breathes collaboration and offers a dynamic environment where you will learn by doing, grow alongside the team, and have space to ...
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                          Sander Brussels * Vilvoorde * Vast contract, onbepaalde tijd * Thuiswerken mogelijk, Voltijds - Solliciteer als één van de eersten - We are currently looking for a Finance Team Leader for one of our clients active in the fashion industry and located in the peripheries of Brussels. Though an SME, the company has a strong international footprint, with subsidiaries all across Asia & Africa. With currently 30 people active in Belgian's offices, the company maintains a flat management where hierarchy and control do not belong. With a flat management structure and a collaborative culture, every is involved in decision-making and plays a key role in the company's sustainability and growth. The organization combines the agility and personal touch of a family business with the scale and financial strength of an international player.
                          Sander Brussels * Vilvoorde * Vast contract, onbepaalde tijd * Thuiswerken mogelijk, Voltijds - Solliciteer als één van de eersten - We are currently looking for a Finance Team Leader for one of our clients active in the fashion industry and located in the peripheries of Brussels. Though an SME, the company has a strong international footprint, with subsidiaries all across Asia & Africa. With currently 30 people active in Belgian's offices, the company maintains a flat management where hierarchy and control do not belong. With a flat management structure and a collaborative culture, every is involved in decision-making and plays a key role in the company's sustainability and growth. The organization combines the agility and personal touch of a family business with the scale and financial strength of an international player.
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                          NEW
                          Aspria Belgium * Woluwe-Saint-Lambert * Vast contract, onbepaalde tijd * Voltijds - Solliciteer als één van de eersten - About Aspria - For over 25 years, the Aspria Group has been a leader in premium wellbeing, offering an exclusive collection of members' clubs and hotels across Europe. Through our luxury wellbeing brand, Aspria, and our exciting new family fitness brand, Aspresso, we enable our members to live well, find balance, and enjoy a sense of belonging. Our world-class health, fitness, and wellness experiences support this vision. About the Role - As our Financial Controller, you will act as a strategic to management while leading all financial controlling, reporting, and accounting activities for Belgium. You will ensure the accuracy, integrity, and compliance of our financial operations, while continuously improve processes and support the company's sustainable growth.
                          Aspria Belgium * Woluwe-Saint-Lambert * Vast contract, onbepaalde tijd * Voltijds - Solliciteer als één van de eersten - About Aspria - For over 25 years, the Aspria Group has been a leader in premium wellbeing, offering an exclusive collection of members' clubs and hotels across Europe. Through our luxury wellbeing brand, Aspria, and our exciting new family fitness brand, Aspresso, we enable our members to live well, find balance, and enjoy a sense of belonging. Our world-class health, fitness, and wellness experiences support this vision. About the Role - As our Financial Controller, you will act as a strategic to management while leading all financial controlling, reporting, and accounting activities for Belgium. You will ensure the accuracy, integrity, and compliance of our financial operations, while continuously improve processes and support the company's sustainable growth.
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                          NEW
                          Vinçotte * Vilvoorde * Vast contract, onbepaalde tijd * Voltijds - Solliciteer als één van de eersten - Introduction - As Operations Manager Planning (M/F/X), you are responsible for efficiently managing and developing the activities within your department. You ensure that the strategic objectives of your department are achieved within the established timelines and budget. You guarantee that inspections, audits, and other services are always scheduled efficiently, to high quality standards, and in line with customer agreements. In this central role, you combine strategic insight with operational leadership, managing a number of and Planning Experts, with whom you work daily to deliver optimal service, high customer satisfaction, and continuous improvement. In addition, you lead projects with strategic impact both within and beyond the scope of your department. Your responsibilities
                          Vinçotte * Vilvoorde * Vast contract, onbepaalde tijd * Voltijds - Solliciteer als één van de eersten - Introduction - As Operations Manager Planning (M/F/X), you are responsible for efficiently managing and developing the activities within your department. You ensure that the strategic objectives of your department are achieved within the established timelines and budget. You guarantee that inspections, audits, and other services are always scheduled efficiently, to high quality standards, and in line with customer agreements. In this central role, you combine strategic insight with operational leadership, managing a number of and Planning Experts, with whom you work daily to deliver optimal service, high customer satisfaction, and continuous improvement. In addition, you lead projects with strategic impact both within and beyond the scope of your department. Your responsibilities
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                          Virya Energy * Halle * Vast contract, onbepaalde tijd * Thuiswerken mogelijk, Voltijds - Solliciteer als één van de eersten - Your responsibilities - Virya Energy, founded in 2019 through the strategic partnership of Colruyt Group and its majority shareholder Korys, is a Belgian pioneer in sustainable energy solutions. Our activities span the complete energy value chain, from renewable energy development in Europe and Asia to energy distribution through DATS 24. Our portfolio encompasses our consolidated wind activities (formerly Eoly in Belgium and Eurowatt in France), solar energy projects, sustainable hydrogen development, and strategic investments in specialized energy industry services providers like GeoXYZ, DotOcean, and Marlinks. Building on over two decades of wind energy expertise and pioneering work in sustainable hydrogen, we continue to expand our capabilities.
                          Virya Energy * Halle * Vast contract, onbepaalde tijd * Thuiswerken mogelijk, Voltijds - Solliciteer als één van de eersten - Your responsibilities - Virya Energy, founded in 2019 through the strategic partnership of Colruyt Group and its majority shareholder Korys, is a Belgian pioneer in sustainable energy solutions. Our activities span the complete energy value chain, from renewable energy development in Europe and Asia to energy distribution through DATS 24. Our portfolio encompasses our consolidated wind activities (formerly Eoly in Belgium and Eurowatt in France), solar energy projects, sustainable hydrogen development, and strategic investments in specialized energy industry services providers like GeoXYZ, DotOcean, and Marlinks. Building on over two decades of wind energy expertise and pioneering work in sustainable hydrogen, we continue to expand our capabilities.
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                          Virya Energy * Halle * Vast contract, onbepaalde tijd * Thuiswerken mogelijk, Voltijds - Your responsibilities - At Virya Grid Solutions, we develop renewable energy projects from initial concept through construction and into operations. Our team takes a thoughtful approach to project development, creating onshore wind farms and ground-mounted solar installations designed for maximum impact and community benefit. With over two decades of experience in renewables, we have the expertise to turn ambitious clean energy projects into reality. Being part of Virya Energy means you'll work within a larger ecosystem of energy transition specialists. While Grid Solutions concentrates on utility-scale renewables, you'll be connected to colleagues across hydrogen development, energy distribution, and other sustainable energy initiatives—giving you the opportunity to contribute to a ...
                          Virya Energy * Halle * Vast contract, onbepaalde tijd * Thuiswerken mogelijk, Voltijds - Your responsibilities - At Virya Grid Solutions, we develop renewable energy projects from initial concept through construction and into operations. Our team takes a thoughtful approach to project development, creating onshore wind farms and ground-mounted solar installations designed for maximum impact and community benefit. With over two decades of experience in renewables, we have the expertise to turn ambitious clean energy projects into reality. Being part of Virya Energy means you'll work within a larger ecosystem of energy transition specialists. While Grid Solutions concentrates on utility-scale renewables, you'll be connected to colleagues across hydrogen development, energy distribution, and other sustainable energy initiatives—giving you the opportunity to contribute to a ...
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                          Virya Energy * Braine l'Alleud * Vast contract, onbepaalde tijd * Thuiswerken mogelijk, Voltijds - Your responsibilities - As part of Virya Energy's hydrogen activities, you'll join a specialized team developing a growing portfolio of hydrogen production plants across Belgium and the Netherlands, with ambitions to expand further. We combine production development with innovative infrastructure solutions through DATS 24's refuelling network, while actively shaping the hydrogen market by establishing strategic partnerships with off takers. This unique position allows us to drive the entire hydrogen value chain forward, from production to end-user applications. As part of Virya Energy's broader renewable energy portfolio, we leverage the group's extensive experience across the energy sector while maintaining our focused expertise in hydrogen development.
                          Virya Energy * Braine l'Alleud * Vast contract, onbepaalde tijd * Thuiswerken mogelijk, Voltijds - Your responsibilities - As part of Virya Energy's hydrogen activities, you'll join a specialized team developing a growing portfolio of hydrogen production plants across Belgium and the Netherlands, with ambitions to expand further. We combine production development with innovative infrastructure solutions through DATS 24's refuelling network, while actively shaping the hydrogen market by establishing strategic partnerships with off takers. This unique position allows us to drive the entire hydrogen value chain forward, from production to end-user applications. As part of Virya Energy's broader renewable energy portfolio, we leverage the group's extensive experience across the energy sector while maintaining our focused expertise in hydrogen development.
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                          Xeryon Bvba * Leuven * Vast contract, onbepaalde tijd * Voltijds - Solliciteer als één van de eersten - Introduction - Xeryon is a rapidly growing scale-up that develops and produces innovative motion control solutions for high-tech applications. Renowned for creating some of the smallest motors in the world, we push the boundaries of precision engineering every day. To strengthen our Quality team, we are looking for a skilled Quality Engineer who will support our continuous quality improvement and help ensure the highest standards across our products and processes. * Lead the handling and follow-up of customer complaints * Drive structured problem-solving and lead 8D investigations * Create, monitor, and close supplier complaints * Plan and perform supplier audits * Create and maintain Supplier Quality Agreements * Support customer and ISO 9001 audits.
                          Xeryon Bvba * Leuven * Vast contract, onbepaalde tijd * Voltijds - Solliciteer als één van de eersten - Introduction - Xeryon is a rapidly growing scale-up that develops and produces innovative motion control solutions for high-tech applications. Renowned for creating some of the smallest motors in the world, we push the boundaries of precision engineering every day. To strengthen our Quality team, we are looking for a skilled Quality Engineer who will support our continuous quality improvement and help ensure the highest standards across our products and processes. * Lead the handling and follow-up of customer complaints * Drive structured problem-solving and lead 8D investigations * Create, monitor, and close supplier complaints * Plan and perform supplier audits * Create and maintain Supplier Quality Agreements * Support customer and ISO 9001 audits.
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                          Sander Brussels * Vilvoorde * Vast contract, onbepaalde tijd * Voltijds - Solliciteer als één van de eersten - Strategic Tax Advisory | Leadership | International Exposure - Are you a corporate tax expert who enjoys taking responsibility, advising clients at a high level and guiding a team? Do you want to work in an environment where expertise, trust and growth truly matter? One of our partners, a leading international advisory firm, is looking for a Corporate Tax Supervisor to strengthen its tax team. You will advise a diverse client portfolio, ranging from local SMEs to Belgian entities of international groups, and act as a true trusted advisor on complex tax matters. Role | Corporate Tax Supervisor * Act as a trusted for corporate clients * Provide advice on corporate tax, reorganisations, M&A, restructurings and international tax topics
                          Sander Brussels * Vilvoorde * Vast contract, onbepaalde tijd * Voltijds - Solliciteer als één van de eersten - Strategic Tax Advisory | Leadership | International Exposure - Are you a corporate tax expert who enjoys taking responsibility, advising clients at a high level and guiding a team? Do you want to work in an environment where expertise, trust and growth truly matter? One of our partners, a leading international advisory firm, is looking for a Corporate Tax Supervisor to strengthen its tax team. You will advise a diverse client portfolio, ranging from local SMEs to Belgian entities of international groups, and act as a true trusted advisor on complex tax matters. Role | Corporate Tax Supervisor * Act as a trusted for corporate clients * Provide advice on corporate tax, reorganisations, M&A, restructurings and international tax topics
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                          Sander Brussels * Zaventem * Vast contract, onbepaalde tijd * Voltijds - Solliciteer als één van de eersten - Zaventem – Strategic Role with Leadership & Global Exposure - We are recruiting a Transfer Pricing Manager for a prestigious international advisory firm with a strong footprint in Belgium and worldwide. This is an excellent opportunity for an experienced Transfer Pricing professional ready to take ownership, work closely with clients, and actively shape a growing TP practice. The firm combines international reach with a human-scale culture, offering direct client exposure, autonomy, and long-term career development. You'll work in a dynamic environment where expertise, collaboration, and impact truly matter. Role | Transfer Pricing Manager * Lead transfer pricing engagements for international and mid-sized companies
                          Sander Brussels * Zaventem * Vast contract, onbepaalde tijd * Voltijds - Solliciteer als één van de eersten - Zaventem – Strategic Role with Leadership & Global Exposure - We are recruiting a Transfer Pricing Manager for a prestigious international advisory firm with a strong footprint in Belgium and worldwide. This is an excellent opportunity for an experienced Transfer Pricing professional ready to take ownership, work closely with clients, and actively shape a growing TP practice. The firm combines international reach with a human-scale culture, offering direct client exposure, autonomy, and long-term career development. You'll work in a dynamic environment where expertise, collaboration, and impact truly matter. Role | Transfer Pricing Manager * Lead transfer pricing engagements for international and mid-sized companies
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                          Sander Brussels * Grand-Bigard * Vast contract, onbepaalde tijd * Voltijds - Solliciteer als één van de eersten - Our client is an international, fast-evolving organization and is looking for a hands-on finance professional to strengthen its AP & cash operations team. You will join a dynamic, international environment where finance plays a key role in business continuity and operational excellence. The organization operates across multiple countries and offers exposure to complex, end-to-end finance processes, continuous improvement initiatives and cross-functional collaboration. This is an excellent opportunity for someone who enjoys ownership, variety and impact within a growing structure. AP Accountant | Your Role * Process PO and non-PO invoices (2-way & 3-way match), ensuring correct VAT treatment and accurate posting to cost centers and GL accounts
                          Sander Brussels * Grand-Bigard * Vast contract, onbepaalde tijd * Voltijds - Solliciteer als één van de eersten - Our client is an international, fast-evolving organization and is looking for a hands-on finance professional to strengthen its AP & cash operations team. You will join a dynamic, international environment where finance plays a key role in business continuity and operational excellence. The organization operates across multiple countries and offers exposure to complex, end-to-end finance processes, continuous improvement initiatives and cross-functional collaboration. This is an excellent opportunity for someone who enjoys ownership, variety and impact within a growing structure. AP Accountant | Your Role * Process PO and non-PO invoices (2-way & 3-way match), ensuring correct VAT treatment and accurate posting to cost centers and GL accounts
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                          Sander Brussels * Brussels * Vast contract, onbepaalde tijd * Thuiswerken mogelijk, Voltijds - Solliciteer als één van de eersten - Our client is an international advisory and communications group in Brussels. They support organisations across a wide range of sectors, including corporate, institutional and public affairs. Operating in a highly international environment, the group advises clients on strategic communication, reputation management and complex stakeholder matters. To strengthen its internal finance function, the organisation is looking to internalise its accounting activities by recruiting an Accountant to work closely with senior management. Role - This is a broad, hands-on accounting position within a fast-paced and demanding environment. You will manage the accounting activities end-to-end and act as a trusted to management.
                          Sander Brussels * Brussels * Vast contract, onbepaalde tijd * Thuiswerken mogelijk, Voltijds - Solliciteer als één van de eersten - Our client is an international advisory and communications group in Brussels. They support organisations across a wide range of sectors, including corporate, institutional and public affairs. Operating in a highly international environment, the group advises clients on strategic communication, reputation management and complex stakeholder matters. To strengthen its internal finance function, the organisation is looking to internalise its accounting activities by recruiting an Accountant to work closely with senior management. Role - This is a broad, hands-on accounting position within a fast-paced and demanding environment. You will manage the accounting activities end-to-end and act as a trusted to management.
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                          Sander Brussels * Zaventem * Vast contract, onbepaalde tijd * Thuiswerken mogelijk, Voltijds - Solliciteer als één van de eersten - Our client is a well-established international services group operating across multiple European countries situated in Zaventem. The organisation supports a broad portfolio of corporate and industrial clients and is currently strengthening its local finance structure as part of an ongoing transformation and growth strategy. To support this evolution, the group is creating a new position to reinforce its local accounting expertise. Role - As Senior Accountant, you will take ownership of the local accounting activities and act as a key financial contact within the organisation. You will operate in a dynamic and structured environment, interacting closely with both local and international finance teams. Key Responsibilities
                          Sander Brussels * Zaventem * Vast contract, onbepaalde tijd * Thuiswerken mogelijk, Voltijds - Solliciteer als één van de eersten - Our client is a well-established international services group operating across multiple European countries situated in Zaventem. The organisation supports a broad portfolio of corporate and industrial clients and is currently strengthening its local finance structure as part of an ongoing transformation and growth strategy. To support this evolution, the group is creating a new position to reinforce its local accounting expertise. Role - As Senior Accountant, you will take ownership of the local accounting activities and act as a key financial contact within the organisation. You will operate in a dynamic and structured environment, interacting closely with both local and international finance teams. Key Responsibilities
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                          Michael Page * Diegem * Vast contract, onbepaalde tijd * Voltijds - Solliciteer als één van de eersten - Our client is seeking a Data Center Infrastructure Engineer to keep complex technical installations reliable, safe, and energy-efficient across multiple Belgian sites. You will manage maintenance, improvements, and preventive plans to ensure maximum uptime and safety of mission-critical environments. Our client is a leading Belgian data center provider operating five state-of-the-art facilities in key locations such as Diegem, Aalst, Antwerp, Huizingen, and Gembloux. They specialize in secure colocation, connectivity, and cloud services for a wide range of businesses. Your responsibilities * Maintain and optimise electrical installations, HVAC and power systems across data center facilities. * Lead infrastructure improvement initiatives from planning through execution.
                          Michael Page * Diegem * Vast contract, onbepaalde tijd * Voltijds - Solliciteer als één van de eersten - Our client is seeking a Data Center Infrastructure Engineer to keep complex technical installations reliable, safe, and energy-efficient across multiple Belgian sites. You will manage maintenance, improvements, and preventive plans to ensure maximum uptime and safety of mission-critical environments. Our client is a leading Belgian data center provider operating five state-of-the-art facilities in key locations such as Diegem, Aalst, Antwerp, Huizingen, and Gembloux. They specialize in secure colocation, connectivity, and cloud services for a wide range of businesses. Your responsibilities * Maintain and optimise electrical installations, HVAC and power systems across data center facilities. * Lead infrastructure improvement initiatives from planning through execution.
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                          Robert Walters * Groot-Bijgaarden * Vast contract, onbepaalde tijd * Voltijds - Solliciteer als één van de eersten - Are you looking for a stable, growing employer where your expertise is recognised and your development truly matters? For an international and fast-growing organisation, we are looking for an Accountant who wants to take ownership, work in a strong finance team and further build expertise in a multi-country environment. Are you the right candidate for the job? Apply now! * Ensure accurate recording and analysis of revenues and expenses * Prepare and monitor intercompany accounts and recharges * Ensure timely and accurate monthly, quarterly and yearly closings * Prepare VAT processes and ensure compliance with IFRS and local GAAP * Prepare management reports and financial statements * Support internal and external audits
                          Robert Walters * Groot-Bijgaarden * Vast contract, onbepaalde tijd * Voltijds - Solliciteer als één van de eersten - Are you looking for a stable, growing employer where your expertise is recognised and your development truly matters? For an international and fast-growing organisation, we are looking for an Accountant who wants to take ownership, work in a strong finance team and further build expertise in a multi-country environment. Are you the right candidate for the job? Apply now! * Ensure accurate recording and analysis of revenues and expenses * Prepare and monitor intercompany accounts and recharges * Ensure timely and accurate monthly, quarterly and yearly closings * Prepare VAT processes and ensure compliance with IFRS and local GAAP * Prepare management reports and financial statements * Support internal and external audits
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                          Talents4You N.V. * Zaventem * Freelance, Vast contract, onbepaalde tijd * Thuiswerken mogelijk, Voltijds - Snel solliciteren - Introduction - Our Partner is a well-known Digital Transformation Consulting firm dedicated to guiding businesses through their technology journey. Being heavily driven by the modern technology landscape covering Cloud transformation, AI solutions, Data Analytics and Cybersecurity it is time to grow their footprint in Microsoft Stack - Your responsibilities * Hunt for New Business: Proactively identify and pursue new business opportunities within target accounts and industry verticals in the Belgium market. * Develop Sales Strategies: Create and execute account plans and sales strategies to achieve assigned quotas and revenue targets within Belgium. * Solution Selling: Understand customer needs and effectively position Microsoft Cloud (Azure, M365 and Power ...
                          Talents4You N.V. * Zaventem * Freelance, Vast contract, onbepaalde tijd * Thuiswerken mogelijk, Voltijds - Snel solliciteren - Introduction - Our Partner is a well-known Digital Transformation Consulting firm dedicated to guiding businesses through their technology journey. Being heavily driven by the modern technology landscape covering Cloud transformation, AI solutions, Data Analytics and Cybersecurity it is time to grow their footprint in Microsoft Stack - Your responsibilities * Hunt for New Business: Proactively identify and pursue new business opportunities within target accounts and industry verticals in the Belgium market. * Develop Sales Strategies: Create and execute account plans and sales strategies to achieve assigned quotas and revenue targets within Belgium. * Solution Selling: Understand customer needs and effectively position Microsoft Cloud (Azure, M365 and Power ...
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                          Robert Walters * Brussel * Vast contract, onbepaalde tijd * Thuiswerken mogelijk, Voltijds - Step into a strategic leadership role as Finance Director in Brussels, where you will drive financial performance, optimize operations, and guide a high-performing team in the Facilities sector. This is your chance to influence key business decisions and contribute to the growth of a dynamic multinational environment. * Streamline European accounting processes and ensure adoption of best practices * Supervise European consolidation and ensure compliance with local GAAP and US GAAP * Prepare financial analyses, forecasts, and ad hoc reports * Manage treasury, cash flow, and foreign exchange hedging * Lead transfer pricing compliance and support tax filings * Conduct internal audits and analytical reviews for domestic and international subsidiaries
                          Robert Walters * Brussel * Vast contract, onbepaalde tijd * Thuiswerken mogelijk, Voltijds - Step into a strategic leadership role as Finance Director in Brussels, where you will drive financial performance, optimize operations, and guide a high-performing team in the Facilities sector. This is your chance to influence key business decisions and contribute to the growth of a dynamic multinational environment. * Streamline European accounting processes and ensure adoption of best practices * Supervise European consolidation and ensure compliance with local GAAP and US GAAP * Prepare financial analyses, forecasts, and ad hoc reports * Manage treasury, cash flow, and foreign exchange hedging * Lead transfer pricing compliance and support tax filings * Conduct internal audits and analytical reviews for domestic and international subsidiaries
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                          Frequently Asked Questions

                          How many Proactivity jobs are there in Brussels?
                          There are 86 Proactivity jobs within 20 miles of Brussels available on StepStone right now.

                          What other similar jobs are there to Proactivity jobs in Brussels?
                          As well as Proactivity jobs in Brussels, you can find IT, Communication, Problem Management, amongst many others.

                          Which skills are beneficial for Proactivity jobs in Brussels?
                          The following skills are useful for Proactivity jobs in Brussels: Proactivity, Communication, Problem Management, Business, Organization Skills.

                          How many temporary and part-time Proactivity jobs are available in Brussels?
                          There are 0 temporary Proactivity jobs and 1 part-time Proactivity jobs available in Brussels at the moment.