IT System Engineer
First seen by Alion on Oct 27, 2026.
Allseas is looking for an IT Systems Engineer to join our IT Systems team in Delft. Our global operations depend on secure, reliable, and highly available IT services that support our offices, vessels, and business-critical applications worldwide.
In this role, you will help maintain and further develop the infrastructure behind some of the world’s most advanced offshore operations. We are looking for an engineer with experience in Windows and Linux administration, infrastructure automation, virtualisation, backup, and disaster recovery.
If you enjoy improving reliability, automating infrastructure, and working with modern technologies in an international environment, we would like to hear from you.
Your role
As an IT Systems Engineer, you will design, implement, automate, and support core infrastructure services across Allseas.
You will collaborate closely with the Cyber Security, Connectivity, and Digital Platform teams to ensure our infrastructure is secure, connected, automated, and fit for the future. Working across traditional infrastructure and modern platform technologies, you will help deliver reliable services, improve operational efficiency, and accelerate automation across the organisation.
Key responsibilities:
- Manage and optimise Windows Server, Linux, and Proxmox VE environments.
- Automate infrastructure using Terraform, Ansible, and scripting.
- Develop and maintain Azure DevOps pipelines and CI/CD workflows.
- Manage core infrastructure services, including domain controllers, PKI, DNS, and DHCP.
- Implement and support backup, recovery, disaster recovery, and business continuity solutions.
- Monitor, troubleshoot, and improve infrastructure performance and availability.
- Maintain technical documentation and contribute to continuous improvement initiatives.
- Participate in on-call support for critical infrastructure services.
What we expect from you
- A bachelor’s degree (HBO/BSc) in Information Technology or a related field.
- Experience with Windows Server, Linux, and virtualisation platforms such as Proxmox VE.
- Experience with infrastructure automation and Infrastructure as Code, preferably using Terraform and Ansible.
- Experience with Microsoft Azure, Azure DevOps, and CI/CD pipelines.
- Experience with backup and recovery solutions and knowledge of disaster recovery and high availability.
- Scripting experience with PowerShell, Bash, or Python.
- Strong troubleshooting and communication skills, combined with a proactive mindset and passion for automation.
- Willingness to travel and work offshore when required.
Nice to have
- Experience with Kubernetes, container platforms, or enterprise storage solutions.
- Knowledge of cybersecurity best practices and infrastructure hardening.
- Experience supporting globally distributed operations.
- Relevant Microsoft, Azure, Linux, Terraform, Ansible, or Veeam certifications.
What we offer
Joining Allseas gives you the chance to work in a dynamic, fast-paced and entrepreneurial environment, with creative thinking, collaboration and a down-to-earth culture at its core. You will work on IT initiatives that support global offshore and onshore operations, with room to take responsibility and develop professionally.
You can expect:
- Competitive industry-benchmarked salary and an excellent pension scheme.
- Performance-based salary increases and bonuses.
- 30 holiday days per year and flexible working hours.
- Extensive training and development programmes, study budgets and coaching.
- An international working environment with committed professional colleagues.
- Internal clubs, committees, parties and sporting events.
Allseas has earned the “World-class Workplace” label. This means that, as an employer, we score above Effectory’s global benchmark for being a good employer. The label is based solely on feedback from our employees.
As part of our hiring process, candidates for IT positions are required to obtain a valid Certificate of Conduct (VOG). The screening process will be initiated upon acceptance of an offer and must be successfully completed before the start of employment.
If you enjoy solving problems and taking responsibility, you will find plenty of opportunities here.
Jaenet van Eijk, Logistics Engineer