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Mission Systems Engineer (Foundry Pipelines & Operator Apps) for NATO with security clearance

WLG


Job Location:

London - UK

Monthly Salary: Not provided by the employer
Posted: 16 September 2026 (5 hours ago)
Application Deadline: 14 December 2026
Vacancies: 1 Vacancy

Job Summary

Hybrid: remote with trips to Mons Belgium three days on site every second week.
Who can apply: candidates with the right to work in the EU and UK-based candidates.

An engineering seat on a real-time intelligence platform used by defence national-security and NATO-aligned organisations across Europe. Small team a great deal of ownership: an operational question arrives open-ended and your job is to turn it into something operators genuinely rely on in the field or in an operations centre.

The heart of the work is Palantir Foundry. You design the pipelines the ontology and the applications that bring live intelligence together with the customers own operational data sensor feeds asset and unit positions mission context and you own the result from the first sketch on a whiteboard to a system people depend on.

What you would be doing

  • Sitting with defence and security users to understand what matters most to them in situational awareness and force protection then scoping solutions against it.
  • Designing building and deploying on Palantir Foundry data pipelines ontology models and operator-facing applications.
  • Bringing live intelligence into the workflows common operating pictures and command-and-control tooling already in use so that people with very different information needs each receive what is relevant to their mission.
  • Building and tuning custom widgets where that is what the user actually needs.
  • Owning solutions end to end with little supervision and sound technical judgement of your own.
  • Debugging across the whole stack infrastructure networking application often in restricted disconnected or on-premise settings.
  • Being the technical adviser the customers engineers and operators trust and carrying their feedback back into the product.
  • Travelling to customer sites and operations centres in Europe roughly a quarter to three quarters of the time.

What you would bring

  • A strong engineering background computer science software engineering mathematics physics or something equally technical.
  • Hands-on Palantir Foundry work: pipelines ontology Compute Modules Code Repositories and Workbooks application development. This one is core to the role.
  • Fluency in at least one of Python Java SQL TypeScript or JavaScript Bash Go.
  • Three years or more of professional software or forward-deployed / solutions engineering shipping systems into production.
  • The knack of picking up an unfamiliar platform architecture and data model quickly and of reasoning about how a technical decision lands on the operator.
  • Containers (Docker or Podman) and orchestration (Kubernetes or OpenShift) with solid Linux networking and on-premise fundamentals.
  • Ease with technical and non-technical stakeholders alike and with objectives that shift as the mission does.
  • Willingness to travel and to work on site in secure customer facilities.

Nice to have

  • Software delivered in classified air-gapped or otherwise disconnected environments.
  • A background supporting defence intelligence national-security or emergency-management work.
  • Geospatial platforms and common-operating-picture tooling (Esri ArcGIS) or command-and-control systems.
  • Front-end frameworks and data-rich applications built for operators.
  • A feel for how NATO and national defence customers handle accreditation and compliance.
  • A second European language.

About Company

Company Logo

Work Life Group Sp. z o.o., agencja zatrudnienia (employment agency) KRAZ no. 19578. NIP 7010247728. ul. Nowogrodzka 50/54 lok. 515, 00-695 Warszawa, Poland.

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