Aerospace
Space-sector programmes and engineering talent, anchored around ESTEC and long-running ESA work.
Sectors
Sectors
Pick the area you specialise in. Every sector page lists the open roles in it, the clearances and profile types we place for, and the teams we have been placing into since 1987.
Where we place
Choose your sector
Four areas. Each one has its own open roles, profile guide, and what Octagon handles for you as the candidate.
Defence
Security-cleared roles across dual-use and NATO-adjacent programmes.
International organisations
Placements with treaty-based organisations in The Hague and across the EU.
Tech and innovation
Scale-ups, deep-tech, and health-tech roles where speed-to-hire and mobility matter.
Not sure which sector fits?
Browse all open positions across every sector, or send a speculative application and we will match you to upcoming opportunities.