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SIGINT Systems Engineer

SAIC
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Chantilly, VA, USA
Jul 31, 2026

SAIC is seeking SIGINT Systems Engineer to support SAIC’s Prime Program, Landmark AOS in Chantilly, VA. Landmark AOS is a large SETA program, supporting the NRO’s Ground Enterprise Directorate (GED), responsible for the acquisition of systems over the complete end-to-end life cycle.

Responsibilities to include:

  • Provide subject matter expertise and agile best practices to our team; as well as perform the following functions as a SIGINT Systems Engineer, by using a holistic approach and providing end-to-end systems engineering throughout our systems’ lifecycle:
  • Coordinate CONOPS of SIGINT mission planning and scheduling systems.
  • Write and translate requirements into Epics/Features based on emerging customer needs.
  • Understand system-to-system interfaces and act as an Integrator.
  • Evaluate system designs and trade-space proposed and implemented by our developers, while working in coordination with the acquisition offices (AOs).
  • Assess performance using evaluation criteria and technical performance measures.
  • Monitor system and segment schedules, recognize dependencies.
  • Identify risks and opportunities.
  • Facilitate readiness, release planning events, and demonstrations in support of system and acquisition-level sprints and increments.
  • Review Request for Changes (RFCs) and identify impacts, in addition author RFCs for the customer.
  • Support Agile and DevOps automated test and verification (V&V).
  • Integrate new systems and initiatives in support of expanded SIGINT mission planning and scheduling capabilities, work directly with our developers and users in operations!
  • Participate in studies looking at the future generation of SIGINT capabilities spanning the next decade.

Required Education and Experience:

  • Bachelors and nine (9) years or more experience; Masters and seven (7) years or more experience ; PhD or JD and four (4) years or more experience. Relevant experience to be substituted in lieu of degree.
  • Current and Active Top Secret/SCI with Poly.
  • 5 years' experience with space/ground aerospace systems engineering/architecting.
  • Familiarity with overall SIGINT ground customer, technical familiarity with mission control and/or processing of one or more SIGINT systems.
  • Integration and closure experience within overall customer domain.
  • Willingness to learn new areas.
  • Commitment to recognize, understand, respect, and operate effectively within various SETA, FFRDC, and Government lines of authority.

Job ID

2613824

Security Clearance

TS/SCI
About SAIC

SAIC is a premier Fortune 500® technology integrator driving our nation's digital transformation. Our robust portfolio of offerings across the defense, space, civilian, and intelligence markets includes secure high-end solutions in engineering, IT modernization, and mission solutions.

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