Wintel System Engineer
Inetum · Mechelen
Posted on 29 October 2026
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Wintel System Engineer
Job Description
Are you an experienced Wintel System Engineer with a passion for Microsoft infrastructure and hybrid cloud environments? Do you enjoy taking technical ownership, solving complex infrastructure challenges and helping customers modernize their IT environments?
At Inetum, we're looking for a hands-on Wintel System Engineer to strengthen our infrastructure expertise and support our customers in transforming and optimizing their Microsoft environments.
In this role, you'll work on challenging infrastructure projects, with a strong focus on Windows Server technologies, Active Directory, SQL Server platforms and hybrid cloud environments.
You'll be involved in the entire project lifecycle, from technical analysis and planning to implementation, migration, validation and documentation.
Your key responsibilities:
Design, implement, maintain and optimize Microsoft-based infrastructure environments.
Lead and execute end-to-end server migrations, including Windows Server upgrades and infrastructure modernization projects.
Manage and migrate Active Directory environments, including domain migrations, DNS, DHCP, Group Policies and authentication services.
Implement and support Microsoft SQL Server environments, including platform upgrades, Always On Availability Groups and Windows Failover Clustering.
Perform application and file server migrations, ensuring business continuity and minimal downtime.
Work with hybrid infrastructure environments, combining on-premises Microsoft technologies with cloud-based solutions.
Prepare and execute migration strategies, including cutover planning, rollback scenarios and post-migration validation.
Troubleshoot complex infrastructure issues and provide sustainable technical solutions.
Collaborate directly with customers, understand their technical requirements and take ownership of project delivery.
Deliver clear technical documentation, as-built documentation and knowledge transfer to operational teams.
You'll operate with a high degree of autonomy, taking responsibility for your projects while collaborating with specialized experts whenever specific technical challenges require additional expertise.
Profile
Do you have a strong technical background in Microsoft infrastructure and several years of hands-on experience?
Your technical expertise includes:
Windows Server: Extensive experience with Windows Server 2016, 2019, 2022 and preferably 2025.
Active Directory: Strong knowledge of AD DS, DNS, DHCP, Group Policy Objects (GPO) and FSMO roles.
Security & Authentication: Understanding of Kerberos, service accounts, authentication mechanisms and Microsoft PKI / Certificate Services.
SQL Server: Experience with SQL Server 2019/2022, Always On Availability Groups and SQL platform migrations.
High Availability: Knowledge of Windows Failover Clustering and business-critical infrastructure environments.
Microsoft Infrastructure Services: Experience with IIS, File Services, DFS, NTFS permissions, Remote Desktop Services (RDS) and RemoteApp.
Virtualization: Operational knowledge of VMware vSphere.
Hybrid Cloud: Good understanding of hybrid Microsoft infrastructure environments and their integration with cloud technologies.
Migration Projects: Proven experience with end-to-end server, domain, application and file server migrations.
Project Delivery: Experience with migration planning, cutover execution, rollback strategies, technical validation and documentation.
And are you…
An experienced Wintel Engineer with approximately 5–10+ years of relevant experience?
A hands-on technical expert who enjoys taking ownership from start to finish?
Comfortable independently managing complex infrastructure migrations?
Strong in troubleshooting, root cause analysis and problem-solving?
Someone who combines technical expertise with a pragmatic, solution-oriented mindset?
A clear communicator who enjoys working directly with customers and technical stakeholders?
Structured in your approach, with attention to documentation, knowledge sharing and quality?
A team player who knows when to involve specialized expertise?
Fluent in Dutch and English, with French as an additional asset?
Then you might be the Wintel System Engineer we're looking for!
About Inetum
Inetum is a European leader in digital services. Every day, the Group's 28,000 consultants and specialists aim to make a digital impact for businesses, public sector bodies and society as a whole: solutions that contribute to performance, innovation and the common good.
Present in 19 countries, close to the regions, and with its major software publisher partners, Inetum meets the challenges of digital transformation with proximity and flexibility.
At Inetum Belgium, we offer more than just a job; we provide an inspiring environment and opportunities for growth and development. We strive to create a workplace where you can harness your talents, contribute to challenging projects, and be part of a leading IT consultancy group.
Additional Information
Discover Your Future with Inetum Belgium
Make a Difference with a Meaningful Career: Step into a role where your work truly matters. At Inetum Belgium, you'll have the opportunity to contribute to challenging infrastructure projects and help organizations modernize their IT environments.
Grow and Evolve Professionally: Benefit from continuous learning opportunities, technical training and professional development to further expand your expertise.
Unlock Relevant Career Opportunities: Develop your career within a leading IT consultancy group, with opportunities to broaden your technical knowledge and take on new responsibilities.
Achieve Work-Life Balance: Enjoy flexible working hours, satellite offices, home working possibilities and an informal, no-nonsense environment.
Enjoy Generous Annual Leave: Benefit from 32 days of annual leave.
Travel in Comfort: Receive a company car and a national fuel/charging card, or opt for a mobility allowance.
Comprehensive Insurance Coverage: Benefit from group insurance and hospitalization insurance.
Attractive Compensation Package: Enjoy a competitive gross salary complemented by a bonus scheme.
Ready to take ownership of challenging Microsoft infrastructure projects? Join Inetum and help our customers build reliable, future-proof IT environments.
Overview
Country
Belgium
Location
Mechelen
Contract Type
Open-ended contract apply
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