Administrator D&I Windows

Project overview

Assignment Description

To strengthen the Deployment and Maintenance Team Windows in Maasland, we are looking for an administrator.

Your role includes:

Where will you work?

You will be working within the IT Applications section, which is responsible for the technical management of all applications and databases within Defense. The section is not only responsible for daily management to ensure continuity and provide worry-free services to customers, but also participates in new projects. This can be based on existing technologies, but innovation is also increasingly being employed to introduce new developments. Integration forms the interface between all components (Services, Applications, Data) in the current and new IT landscape.

The department ensures that information systems (internal Defense or with external information systems) have and are given the opportunity to exchange data reliably (application integration).

Background of the assignment

Our team, Deployment and Maintenance Team Windows, is part of the Generic IT and Infra department, IT Applications section. The Generic IT and Infrastructure (GIT&Infra) department is responsible for providing advice, services, systems, and applications for generic information technology, particularly for the Infrastructure and generic IT business capability. The department is responsible for the realization and maintenance of the defense-wide IT infrastructure.

The primary objective of the GIT&Infra department is to ensure Business IT Alignment in the generic IT domain and to execute the lifecycle of all IT infrastructure for the generic IV/ICT products. This applies to both standard and custom IV/ICT products and to customers according to the agreed criteria of time, cost, and quality. The GIT&Infra department thus provides a coherent generic IT and ensures a generic information management that aligns with Defense's business operations, enabling the user to make optimal use of the various IT facilities.

Requirements eCF profile: System administrator

Reference Area: C.02 Supporting changes

This assignment is based on the European e-Competence Framework (e-CF). This is a European standard for describing IT competencies and the associated level of responsibility. The eCF profile indicates which competencies and at what level (e-1 to e-5) are expected from the candidate. We expect candidates to clearly demonstrate in their CV that they possess these competencies. This can be done by describing for each relevant assignment or position:

CVs in which the required eCF competencies are not demonstrably present cannot be fully assessed for suitability.

Candidate has at least 3 years of demonstrable work experience with the chosen eCF profile type of position.

Generic description of competence area and levels

Implements and guides the evolution of an ICT solution. Ensures efficient control and planning of software or hardware modifications to prevent multiple upgrades from yielding unpredictable results. Minimizes service interruption due to changes and adheres to the defined Service Level Agreement (SLA). Ensures consideration and compliance with information security procedures.

Summary of task and mission

Manages ICT system components to meet service requirements. Installs software, configures and improves ICT systems. Manages daily activities to meet service continuity, recovery, security, and performance needs.

• Responsible for technical management within the Defense IT landscape. You will work within a complex technical ICT architecture. With your knowledge and skills, you will resolve incidents, both independently and as part of a team, handle customer requests, and ensure timely realization of assignments. Furthermore, you will actively participate in projects. You will automate and improve the management of the Defense environments and ensure that the management documentation is in order.
• You will work in a challenging environment together with a team of administrators of various levels. In addition to performing technical management, you will also collaborate extensively with Designers and Technical Managers.
• Testing: You are responsible for guiding technical, functional, and security tests of releases and updates.
• Change Support: You support users and the organization with changes or phase-outs.
• Service Delivery: You oversee the correct functioning and maintenance of deployed solutions.
• Information Security Strategy Development: Together with colleagues, you help ensure that products meet security requirements.
• Process Improvement: You contribute to improving product quality and management processes. Through your input, you ensure that the Building Blocks we are responsible for become more stable, user-friendly, faster, and easier. You will work on this together with the other administrators and designers.
• the role the candidate fulfilled
• the tasks and responsibilities involved
• the extent to which these align with the required eCF competencies and the level

Responsibilities

Requirements/Wishes

Candidate preferably has:

Additional information

Hybrid working: The frequency is an estimate, provided the work allows. Arrangements regarding working from home are always made in consultation with the requester. Frequency of days working from home: 3

On-call services: No

• Investigate, diagnose, and resolve system-related problems
• Install and upgrade software
• Test upgrades
• Plan installation activities to minimize disruption
• Diagnose and resolve hardware or software problems
• Comply with organizational procedures to ensure system integrity and security
• Demonstrable work experience within the public sector
• MBO work and thinking level
• Extensive management experience
• Extensive knowledge of Windows 10 / Windows 11 workstations
• Extensive knowledge and experience with deploying applications (e.g., SCCM, App-V)
• Extensive and demonstrable experience with installing and testing applications
• Extensive and demonstrable experience with test plans and test reporting
• Extensive and demonstrable experience in management or support within complex Windows environments

Project details

• Start: 2026-12-31T23:00:00
• Location: Maasland Zuid-Holland, NL
• Languages: Dutch