• SIGINT Operations Support

    CACI International (Sterling, VA)
    SIGINT Operations Support Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... Local * * * **The Opportunity:** CACI is seeking an action-oriented Operations Support Specialist to join our fast-paced counter-unmanned aircraft systems… more
    CACI International (12/02/25)
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  • Field Engineer - Travel

    Nightwing (Sterling, VA)
    …is seeking Field Engineers to provide close-access technical SIGINT collection in support of customer operations around the globe. As a member of an ... Nightwing provides technically advanced full-spectrum cyber, data operations , systems integration and intelligence mission support...+ Must have a background and extensive experience with SIGINT collection operations + Strong knowledge of… more
    Nightwing (10/13/25)
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  • Systems Engineer 2

    Synergy ECP (Columbia, MD)
    Engineer Level 2 Analyzes user's requirements, concept of operations documents, and high-level system architectures to develop system requirements ... Systems Engineer 2 Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Job Type Full-time...system during the lifecycle from development through deployment and operations & maintenance + Support the planning… more
    Synergy ECP (10/28/25)
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  • Software Systems Engineer

    CACI International (Sterling, VA)
    …design, verification and validation testing, quality assurance, system integration, and operations support ; including the development of requirements directly ... Engineer with a background in software development to support the fast-paced counter-uncrewed aircraft systems (C-UxS) mission. We...support systems for DoD customer from inception to support and operations and the ability to… more
    CACI International (12/09/25)
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  • Senior Systems Integration Engineer

    Leidos (Columbia, MD)
    …for designing, implementing, deploying, and maintaining enterprise-level systems that support mission-critical operations . You will work hands-on with ... **Leidos** has a new and exciting opportunity for a **Senior Systems Integration Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area… more
    Leidos (12/03/25)
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  • Senior Network Engineer

    CACI International (Columbia, MD)
    Senior Network Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... Type of Travel: None * * * The Opportunity: - The Sr. Network Engineer will work within the Network Security Implementation and Sustainment (NSIS) Services section… more
    CACI International (12/06/25)
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  • Sr. Network Security Engineer

    CACI International (Columbia, MD)
    Sr. Network Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... Type of Travel: None * * * **The Opportunity:** The Sr. Network Engineer will work within the Network Security Implementation and Sustainment (NSIS) Services section… more
    CACI International (11/25/25)
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  • Network Engineer

    Leidos (Columbia, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Network Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (… more
    Leidos (10/12/25)
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  • Reverse Engineer w/Poly

    BigBear.ai (Columbia, MD)
    Overview BigBear.ai is seeking aR everse Engineer for up-and-coming projects where you will design, develop, prototype, modify , and integrate solutions to provide ... data scientists and other software engineers to provide mission tactical support . This fast-paced and dynamic environment demands a flexible, highly-motivated … more
    BigBear.ai (12/12/25)
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  • Senior Test Engineer

    Leidos (Columbia, MD)
    …**Leidos** has a new and exciting opportunity for a **Senior Test Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (… more
    Leidos (12/11/25)
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  • Sr. Sales Engineer

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber, data operations , systems integration and intelligence mission support services to meet our ... customers' most demanding challenges. Our capabilities include cyber space operations , cyber defense and resiliency, vulnerability research, ubiquitous technical… more
    Nightwing (12/12/25)
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  • Software Engineer 25k Sign on Bonus

    Leidos (Columbia, MD)
    **Description** **Leidos** has a new and exciting opportunity for a Software Engineer (SWE) in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (… more
    Leidos (12/06/25)
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  • Senior Systems Engineer

    Belay Technologies (Columbia, MD)
    …in 2020 and a finalist in 2021! Belay Technologies is seeking a Senior Systems Engineer to join our intel team. This is a brand new, high-priority project. This team ... + Strong background in schema design, query optimization, and analytics support . + Ability to translate analytical questions into database design solutions.… more
    Belay Technologies (11/04/25)
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  • Software Development Team Lead

    CACI International (Sterling, VA)
    …and integration teams. Design and coordinate interfaces with external components. - Support the operations system Personnel Manager: - Personnel management for ... a software service that is part of a large SIGINT processing system. The service will allow storage, access...to the team as a software developer or system engineer - Assist in determining technical direction for the… more
    CACI International (12/09/25)
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