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System Architect Jobs In Brussels - 91 Job Positions Available

1 – 20 of 91 jobs
Proximus Group jobs

A job at Proximus? You’ll find that everything revolves around the idea ‘Think Possible’. This means: we always assume that something is possible, even if it seems impossible. Well, especially so, actually. Call it a way

Proximus Group  6 days ago

We are currently looking for a Platform System Architect to join a major financial services environment. This is a high-impact, consultancy-style role where you will act as a Design Authority, shaping and governing a large-scale platform (APIs, cloud,

Halian | Managed Services, Recruitment Agency & Contract Staffing  7 hours ago
ITProposal jobs

Senior Solution Architect – HR Transformation & Enterprise Applications Overview We are seeking a Senior Solution Architect to design and guide the evolution of a future-proof application and technology landscape that aligns with organizational strategy and business objectives.

ITProposal  29 days ago
ITProposal jobs

Senior IT Infrastructure Architect Overview We are seeking a Senior IT Infrastructure Architect to design, model, and oversee the evolution of enterprise infrastructure environments, ensuring performance, security, scalability, and compliance. The role focuses on defining infrastructure architectures across

ITProposal  29 days ago
ITProposal jobs

Senior Business Architect – HR Transformation Overview We are seeking a Senior Business Architect to lead the design of a future-state business architecture within a large service-oriented organization. The initial focus will be on HR transformation, including time

ITProposal  29 days ago
ITProposal jobs

Senior Technical Architect – Integration Platforms Role Overview We are seeking a Senior Technical Architect to drive the evolution of a hybrid integration platform connecting cloud-based and legacy enterprise systems. The role combines architecture leadership, solution design, hands-on development,

ITProposal  23 days ago
ITProposal jobs

Senior Business Process & Data Architect Role Overview We are seeking an experienced Business Process & Data Architect to support digital transformation initiatives by aligning business processes, data governance, and enterprise architecture. The role focuses on process modelling,

ITProposal  20 days ago
ITProposal jobs

DPI Integration Project Manager / Healthcare IT Architect Overview We are seeking an experienced Healthcare IT Consultant to support the analysis, solution architecture, and pre-implementation activities related to the deployment of a new Electronic Patient Record (EPR/EHR)

ITProposal  20 days ago
ITProposal jobs

Solution Architect (HR & Enterprise Applications) Location: Brussels (Hybrid) Seniority: Senior Solution / Enterprise Architect Mission We are looking for a Senior Solution Architect to define and drive the target application and technology architecture for a large HR transformation

ITProposal  20 days ago
ITProposal jobs

ICT Architect Location: Brussels (Hybrid) Seniority: Senior ICT / Enterprise Architect Mission We are looking for a Senior ICT Architect to strengthen architecture governance and ensure the coherence, quality, security, and sustainability of ICT solutions across the organization. You

ITProposal  20 days ago
ITProposal jobs

Business Architect (HR Transformation) Location: Brussels (Hybrid) Seniority: Senior Business Architect / Enterprise Architect Mission We are seeking a Senior Business Architect to support a large-scale HR transformation initiative. The role focuses on defining the future business architecture, operating model,

ITProposal  20 days ago
ITProposal jobs

Lead Enterprise Architect Overview We are seeking an experienced Lead Enterprise Architect to drive digital transformation initiatives and ensure alignment between business objectives and technology solutions. The successful candidate will define enterprise architecture standards, guide strategic programs, and

ITProposal  16 days ago
Belmont Lavan jobs

As a Microsoft Dynamics 365 Finance & Operations (F&O) Solutions Architect, you are responsible for defining and governing the overall ERP architecture across complex enterprise environments. You ensure the delivery of a coherent, scalable, and future-ready solution

Belmont Lavan  15 days ago
ITProposal jobs

Enterprise Architect – Federal Migration & Support Services Mission Overview This is a strategic mission within the ICT Department of a federal public agency, launched as a vital initiative supporting a large-scale governmental restructuring and the creation

ITProposal  12 days ago
EUROPEAN DYNAMICS jobs

We currently have a vacancy for a Java Application Architect fluent in English, to offer his/her services as an expert who will be based in Brussels, Belgium. The work will be carried out either on the company’s

EUROPEAN DYNAMICS  10 days ago
ITProposal jobs

Senior Office 365 Specialist / Architect (P1) Application Deadline: 24 June 2026 Location: Consciencegebouw, Brussels, Belgium (Hybrid) Start Date: 1 July 2026 Contract Duration: Until 31 December 2026 Remote Work: Hybrid (homeworking allowed) About the Role We

ITProposal  10 days ago
ITProposal jobs

Solution Architect Start date: As soon as possible End date: 31/12/2026 Overview This role is responsible for defining, designing, and governing end-to-end solution architectures within a complex insurance IT environment. The Solution Architect ensures that all technical solutions

ITProposal  8 days ago
ITProposal jobs

Application Architect Role Overview We are seeking an experienced Application Architect to design and oversee the implementation of secure, scalable, and integrated software solutions within the healthcare domain. You will work closely with business analysts, development teams, and

ITProposal  8 days ago
ITProposal jobs

Senior Telephony System Engineer & Technical Lead Location: Brussels (Hybrid – minimum 3 days on-site per week) Start Date: September 2026 Contract Duration: Initial 2-year contract with possible extension Employment Type: Full-time Position Overview We are seeking

ITProposal  2 days ago
ITProposal jobs

Job Title: Kafka Application Architect Job Description: We are looking for an experienced Kafka Application Architect to assess, optimize, and operationalize an existing Apache Kafka platform. You will define governance standards, improve platform reliability, and support the technical

ITProposal  2 days ago

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