CAPAC System Administrator / DevOps (Infrastructure)

Context: Modernization of IT infrastructure and strengthening the collaboration between infrastructure and development.

We are completing the migration from VMware to Hyper-V. At the same time, we are strengthening our Infrastructure team to address two major challenges: improving collaboration between our infrastructure and development teams, and supporting our 600 users in using modern and secure Windows infrastructure.

You are a key figure at the intersection of these two worlds: technical interface between developers and infrastructure, and reference expert for our end users on questions about environment, network and security.

Your responsibilities

Managing Windows environments

Managing and optimizing Hyper-V environments in production

Management and maintenance of Windows servers according to best practices

Management of critical network services: DNS, DHCP, NPS

Management and security of Fortigate firewalls

Implementation of robust security policies (access, segmentation, hardening)

Monitoring infrastructures and detecting incidents before they become critical

Developer and Cloud Environment Support

Technical interface between the Infrastructure team and the developers

Developer support for Hyper-V and OpenShift environments

Rapid troubleshooting and facilitation of technical dialogue for application-related infrastructure issues

Contribution to better mutual understanding of infrastructure and development requirements

Participation in improving deployment and support processes

End-user support

Reliable and fast level 3 support for ~600 users

Manage Windows updates, network configurations, and user-related security issues

Clear documentation of solutions and user training

Contribution to security policy and NIS2 compliance

Transversale management

Design and maintain robust and tested backup strategies (Veeam)

Clear documentation of your decisions and up-to-date maintenance of critical procedures

Close collaboration with Infrastructure, Development and Security teams

Clear communication about technical risks and solutions

Supporting other teams in major incidents

Wanted profile

Technical skills

Confirmed operational expertise in IT infrastructure Windows

Good knowledge of Hyper-V and virtualization environments

Solid knowledge of networks and security

Scripting (PowerShell, Bash)

Understanding Cloud Environments and Containers (OpenShift)

Basic knowledge of Java appreciated (facilitates discussions with developers)

Knowledge of NIS2 and/or ISO 27001 (major advantage)

Backup and recovery (Veeam or equivalent)

Experience

Minimum 10 years of confirmed experience as a System Administrator or equivalent

Real experience in managing and supporting Windows servers in critical environments

Experience with user and incident management

Ability to adapt in a transformational IT environment

Personal qualities

Accuracy and severity in operation of critical systems

Reactivity and pragmatism in incidents

Autonomy and sense of responsibility

Excellent communication and teaching skills (for user support)

Attention to documentation and traceability

Collaborative spirit without compromising technical excellence

Willingness to promote infrastructure/dev collaboration

Languages

French or Dutch: mother tongue

The other language (Dutch or French): good knowledge

Technical English: Essential for the Job

Course

Minimum higher education in computer science (graduate, bachelor, master)

Certificates related to Windows Server or Cloud (benefit)

Why work for us?

A key role at the crossroads of two worlds: infra/dev and user support

A team with a human scale with real responsibilities

Critical systems where reliability and performance are not up for discussion

A culture of collaboration and continuous improvement

The stability of a large organization combined with real technical challenges

The opportunity to make a difference for 600 users and a development team