Jobs at Castellum

20 open job listings at Castellum, as of 2026-10-30. 5% are open to people with up to two years of experience, 0% can be done remotely and 100% state a salary. The most common locations are Lakehurst, Arlington and Washington. Skills mentioned most often: project management. By field: engineering and software (8), other (4), data and analytics (2) and customer support (2).

Latest openings

• Senior Program ManagerCastellum
  Lakehurst, NJ · Senior level · 2026-10-28 · View the original posting
• Senior Data AnalystCastellum
  Washington, DC · Senior level · 2026-10-27 · View the original posting
• Aviation Technical Publication Specialist, JourneymanCastellum
  Hollywood, MD · Mid level · 2026-10-22 · View the original posting
• Senior Intelligence Support SpecialistCastellum
  Arlington, VA · Senior level · 2026-10-20 · View the original posting
• Sr. Project Management & Governance SpecialistCastellum
  Arlington, VA · Senior level · 2026-10-20 · View the original posting
• Logistician (Senior)Castellum
  Patuxent River,, MD · Senior level · 2026-10-10 · View the original posting
• Model Based Systems Engineer, Jr.Castellum
  Patuxent River,, MD · Junior level · 2026-10-03 · View the original posting
• Mechanical EngineerCastellum
  Lakehurst, NJ · Mid level · 2026-10-02 · View the original posting
• Electrical Engineering TechnicianCastellum
  Lakehurst, NJ · Mid level · 2026-10-02 · View the original posting
• Senior Information Security Systems OfficerCastellum
  Lakehurst, NJ · Senior level · 2026-10-01 · View the original posting
• IT Help Desk AdministratorCastellum
  Lakehurst, NJ · Mid level · 2026-09-25 · View the original posting
• Proposal ManagerCastellum
  Hollywood, MD; Huntsville, AL; Toms River, NJ; Aberdeen Proving Ground, MD · Mid level · 2026-09-12 · View the original posting
• eDiscovery Project CoordinatorCastellum
  Washington, DC · Mid level · 2026-09-09 · View the original posting
• Windows Platform EngineerCastellum
  Lakehurst, NJ · Mid level · 2026-09-09 · View the original posting
• Red Hat Platform EngineerCastellum
  Lakehurst, NJ · Mid level · 2026-09-09 · View the original posting
• Equipment Specialist /Calibration MetrologyCastellum
  Lakehurst, NJ · Mid level · 2026-08-21 · View the original posting
• Senior Data AnalystCastellum
  Washington, DC · Senior level · 2026-08-07 · View the original posting
• Software EngineerCastellum
  Lakehurst, NJ · Mid level · 2026-07-27 · View the original posting
• Sr DoD Spectrum AnalystCastellum
  Arlington, VA · Senior level · 2026-07-17 · View the original posting
• RF EngineerCastellum
  Arlington, VA · Mid level · 2026-06-08 · View the original posting