contractor

pIESF AG in Brussels, Belgium, seeks a Senior PHP (Symfony) developer to join as a long-term Contractor (B2B) / Freelancer based in Brussels. You will build and maintain robust back-end services using Symfony, taking ownership of the full development lifecycle from analysis to deployment. /ppYou bring 15+ years in IT, a university IT degree, and deep Symfony...

SME Careers is seeking an Attorney / Lawyer SME for an hourly, remote contractor role to review AI-generated legal responses and craft expert content. You will assess reasoning quality, identify errors, and provide precise feedback and model answers that demonstrate strong legal analysis. Requirements include a JD/LLB and active bar membership, 5+ years of...

pProximus seeks an AI Software Engineer to evolve an internal AI platform in Brussels. The role is hybrid, with at least 40% on-site work and a 3-month contractor commitment, potentially extendable. /ppYou will translate business needs into stories, develop and validate AI solutions, onboard teams, and drive adoption across designers, marketers, and product...

Als Site Coördinator Contractorwerken ben je verantwoordelijk voor de voorbereiding, coördinatie en opvolging van onderhoudswerkzaamheden en technische projecten uitgevoerd door externe contractors.Je bent het centrale aanspreekpunt tussen de operationele organisatie en de contractors en waakt steeds over veiligheid, kwaliteit, planning en continuïteit...

EMW seeks a Systems Engineer (CIS Security Accreditation) to lead accreditation activities for NATO CIS. You will provide guidance during the full life cycle, conduct risk assessments, and develop required accreditation documents.The role requires close collaboration with NDWC CIS Security Head, contractors, and stakeholders. The successful candidate will...

Jones Lang LaSalle Incorporated in Brussels is seeking an Intern Project Manager to support experienced Project Managers on real estate design and build projects. You will coordinate stakeholders, assist with administrative and financial tasks, and help ensure project milestones are met.The ideal candidate is currently pursuing an engineering or architecture...

PM-Grou is seeking a senior lead mechanical & piping project engineer to drive CAPEX projects in the Kempen region. You will serve as technical leader, guiding multidisciplinary teams and ensuring safe, reliable and maintainable installations on site.You bring a strong background in mechanical & piping, with experience from concept to completion. You will...

The BICES BSU at NATO HQ Brussels requires an experienced Network and Communications Technician to provide operational support for CIS resolutions, voice/video/cryptographic services, and security-related tasks. The contractor will maintain documentation, engage with users, and may travel to fulfill duties.The role demands a security clearance (COSMIC TOP...

Jones Lang LaSalle (JLL) in Brussels is seeking a Senior Project Manager to lead office fit-out projects for Brussels and Antwerp with regular travel. You will manage projects end-to-end, coordinate with owners and external contractors, and ensure value and risk control throughout all project phases.The role demands a degree in...

Vivid Resourcing Ltd is seeking an experienced freelance Site Manager to coordinate a Battery Energy Storage System (BESS) project in Brussels, Belgium. This client-side role requires overseeing multiple EPC contractors, ensuring safety, schedule, and quality across the on-site delivery.You will coordinate commissioning, testing and handover, manage...

UTM.io is seeking a Growth Lead to own end-to-end growth across self-serve and enterprise funnels. You will drive activation, conversion, and revenue through high-velocity experiments and funnel optimization.You will collaborate with the CEO, product, engineering, and fractional contractors to identify opportunities and scale proven strategies. This is a...

Jones Lang LaSalle Incorporated is seeking candidates for the Project and Development Services team in Brussels, Belgium. The role focuses on managing redevelopment and interior fit-out of office spaces and coordinating with owners, HR and finance teams to meet project objectives.You will work closely with architects, designers and contractors to translate...

JLL in Brussels seeks a Senior Project Manager to direct design and construction projects, ensuring milestones stay on schedule and within budget. You will coordinate with stakeholders, service lines, and contractors, lead the project team, and oversee CQV, scope, procurement and reporting from initiation to closeout.The role requires at least 5 years in...

EMW, Inc. seeks a Software Developer to design, develop and deploy web dashboards for NATO HQ Brussels. The contractor will work remotely with periodic onsite presence, aligning with a predefined implementation plan and security requirements. Responsibilities include data integration, ETL, and leadership dashboards using Python and PowerBI, with frequent...

Onze vaste partner Belgoprocess is binnen België verantwoordelijk voor het ontmantelen van radioactieve gebouwen en installaties, en het verwerken en opslaan van het hieruit voortkomend afval. Door hun positieve groei zijn wij op zoek naar een Project Site Supervisor voor de dagelijkse opvolging, coördinatie, aansturing en controle van verschillende...

Ben jij een ervaren Werkvoorbereider Fabrieksonderhoud & Piping die op zoek is naar een uitdagende rol in de regio Antwerpen?Wil je een cruciale schakel zijn in het veilig en efficiënt uitvoeren van onderhouds- en verbeteringswerken op industriële installaties?Zoek je een voltijdse functie waarin jouw expertise en initiatief gewaardeerd worden?Dan hebben...

ESF is now inviting candidates to register their interest in the Project and Facilities Manager position. Main Accountabilities • Undertaking initial and ongoing consultation with end-users and among in-house functional team members, consultants and contractors, providing technical advice to the end-users and developing project brief documents clearly...

Deadline Date: Friday 16 October 2026 Requirement: Network and Communication Engineer Location: Brussels, BE Full Time On-Site: Yes Time On-Site: 100% Total Scope of the request (hours): 1672 2028: Up to a maximum of 1672 hours per year (price per hour will be determined by applying the price adjustment formula as outlined in CO- -AAS+ Special Provisions...

pbDeadline Date: /b Friday 16 October 2026 /p pbRequirement: /b Network and Communication Technician /p pbLocation: /b Brussels, BE /p pbFull Time On-Site: /b Yes /p pbTime On-Site: /b 100% /p pbTotal Scope of the request (hours): /b 1672 /p p2028: Up to a maximum of 1672 hours per year (price per hour will be determined by applying the price adjustment...

h3Deadline Date /h3 pFriday 16 October 2026 /p h3Requirement /h3 pNetwork and Communication Engineer /p h3Location /h3 pBrussels, BE /p h3Full Time On-Site /h3 pYes /p h3Time On-Site /h3 p100% /p h3Total Scope of the request (hours) /h3 p1672 /p p2028: Up to a maximum of 1672 hours per year (price per hour will be determined by applying the price adjustment...