Defence

What this sector is

Defence work in the Netherlands sits inside a tight ecosystem of NATO-adjacent programmes, the European Defence Agency, national defence activity, and dual-use technology contractors. Clearance levels vary by engagement, and the work itself ranges from cyber and intelligence systems through to classified software and systems engineering. This is mission-critical territory: timelines are set by programme cycles, and the organisations running them have been selective for decades about who they let in the room.

Who we place here

Cleared software, systems, and cyber engineers; aerospace engineers with defence-adjacent experience; intelligence-systems and signals analysts; and programme managers with dual-use backgrounds. Clearance levels are engagement-specific and confirmed at the point of introduction — we will not brief you on a role you are not yet eligible to discuss.

• European Defence Agency (EDA) and allied bodies
• NATO-adjacent programmes across the Netherlands and EU
• Dual-use technology and cleared cybersecurity work
• National defence activity (clearance sponsored by the hiring organisation)

How Octagon supports you

Octagon coordinates the clearance workflow so you can focus on the work — the hiring organisation sponsors the clearance, and we run the liaison, paperwork, and timeline management around it. You sit on a Dutch employment contract through our Employer of Record, with the 30% ruling filed where you qualify and IND sponsorship for non-EU hires. The discretion matters here: we have worked with international institutions and cleared programmes since 1987, and we treat candidate information the same way the hiring organisation does.