• C5ISR Systems Engineer

    ManTech (Stafford, VA)
    …efforts related to research, development, evaluation, and transition of leading edge ISR, SIGINT , ELINT, and Information Systems to our Nation's fighting forces. ... the past five years, demonstrated experience supporting Marine Corps information systems operations and employing associated SIGINT /ELINT technologies within DoD… more
    ManTech (06/11/25)
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  • Principal Software Systems Engineer

    Parsons Corporation (Herndon, VA)
    …**Job Description:** Parsons is looking for an amazingly talented **Principal** **Software Systems Engineer ** to join our team! This position focuses on ... software build and integration environments for embedded and edge-based systems . + Translates mission needs into system ... and embedded software deployment tooling. + Background in SIGINT , EW, or sensor fusion systems a… more
    Parsons Corporation (05/08/25)
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  • Senior Launch Integration and Operations…

    KBR (Chantilly, VA)
    …recommendations to senior US Government personnel guiding acquisition and execution of next-generation SIGINT systems needs for the next 10-20 years. These ... Title: Senior Launch Integration and Operations Engineer Belong. Connect. Grow. with KBR! KBR's National...years of experience + Mission planning and initiation of SIGINT payloads and systems required + Experience… more
    KBR (05/09/25)
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  • Mid-Level Modeling and Simulation Engineer

    KBR (Chantilly, VA)
    …recommendations to senior US Government personnel guiding acquisition and execution of next-generation SIGINT systems needs for the next 10-20 years. These ... Title: Mid-Level Modeling and Simulation Engineer Belong. Connect. Grow. with KBR! KBR's National...of NRO experience + Detailed understanding of government satellite systems + Insight into SIGINT mission fundamentals,… more
    KBR (06/18/25)
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  • Mission System Engineer

    CACI International (Sterling, VA)
    Mission System Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... Posting End: 8/1/2025 **The Opportunity:** As a motivated mission system engineer on this exciting program comprised...users efficient and effective in the execution of their SIGINT mission management mission. You will find yourself challenged… more
    CACI International (06/14/25)
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  • Field Engineer - Travel

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' ... commercial markets. NIGHTWING is seeking Field Engineers to provide close-access technical SIGINT collection in support of customer operations around the globe. As a… more
    Nightwing (06/24/25)
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  • Satellite Payload Acquisition and Systems…

    SAIC (Chantilly, VA)
    …and systems engineering support for Major Satellite Acquisition for the NRO SIGINT Directorate Low Earth Orbit (LEO) Systems Program Office (LSPO). Must have ... in development and assessment of CONOPS, interfaces, architecture and standards Support system , sub- system and unit level design analysis, as necessary, to… more
    SAIC (04/24/25)
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  • System Engineer -TS/SCI with Poly

    CACI International (Sterling, VA)
    System Engineer -TS/SCI with Poly Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... mission management applications built on cloud-native, microservices architectures. As a systems engineer on this program, you'll collaborate with multiple… more
    CACI International (06/12/25)
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  • RF System Engineer

    CACI International (Fairfax, VA)
    RF System Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel ... * **The Opportunity:** CACI is currently seeking a Senior Systems Engineer . The selected candidate will be...teammates working within a product family to field tactical SIGINT collection systems to the DoD. You… more
    CACI International (06/23/25)
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  • Systems Engineer & Process SME

    KBR (Chantilly, VA)
    …+ Knowledge of the System Engineering process + Experience with Model Based Systems Engineering + Experience with SIGINT and GEOINT systems + Experience ... Title: Systems Engineer & Process SME Belong....DoD users. Responsibilities: + Provide process improvement recommendations to System Engineering Processes. + Update, coordinate, and communicate the… more
    KBR (05/10/25)
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