• Senior Network Engineer

    ManTech (Stafford, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior ** **Network Engineer ** to join our team in **Stafford, VA** . **Responsibilities include but ... requirements and implements necessary configurations to facilitate efficient and secure data transmission. + Ensures all network switches and routers are… more
    ManTech (08/15/25)
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  • Senior Cyber Engineer

    Nightwing (Sterling, VA)
    …community, defense, civil, and commercial markets. ** Senior Cyber Engineer ** Nightwing provides technically advanced full-spectrum cyber, data operations, ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (09/12/25)
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  • Senior Engineer

    Nou Systems, Inc. (Fort Belvoir, VA)
    …defense systems and improve capabilities. We are pleased to announce an opening for a senior engineer who will join our Engineering Services Team in the National ... of our rapidly growing technology company operating in missile defense, cybersecurity , test range modernization, and space control marketspaces. Qualified candidates… more
    Nou Systems, Inc. (09/11/25)
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  • Senior Systems Engineer…

    QinetiQ US (Mclean, VA)
    …professional and personal lives. Position Overview We are seeking an experienced and dynamic Senior Systems Engineer to serve as the Integration & Testing (I&T) ... to innovative research in the fields of sensor science, signal processing, data fusion, artificial intelligence (AI), machine learning (ML), and augmented reality… more
    QinetiQ US (09/12/25)
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  • Senior Technical Engineer /Scientist…

    Nou Systems, Inc. (Fort Belvoir, VA)
    …systems and improve capabilities. We are pleased to announce an opening for a Senior Technical Engineer /Scientist who will join our Engineering Services Team in ... growing technology company operating in missile defense, space superiority, cybersecurity , test range modernization, and many other marketspaces. Qualified… more
    Nou Systems, Inc. (09/04/25)
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  • Senior Cyber Test Engineer (Onsite)

    Nightwing (Sterling, VA)
    …supports challenging, meaningful work that is vital to our national security, apply today! ** Senior Cyber Test Engineer ** CODEX is seeking a cyber test ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support...on this new journey and shape the future of cybersecurity and intelligence together as part of the Nightwing… more
    Nightwing (07/19/25)
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  • Senior Systems Engineer / Integrator

    Noblis (Chantilly, VA)
    Responsibilities Noblis ESI is seeking an experienced Senior Systems Engineer /Integrator to support our government client on-site in Chantilly, VA. The primary ... with NCIJTF's technical and analytical requirements. Candidates with a background in data science, cloud technologies (preferably AWS), big data technologies… more
    Noblis (10/01/25)
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  • Senior Cyber Security Engineer

    Leidos (Chantilly, VA)
    **Description** Leidos is currently seeking a ** Senior Cyber Security Engineer ** who is responsible for developing and implementing advanced security solutions ... to defend critical systems, networks, and data against evolving cyber threats. This role combines technical...the design and deployment of defensive cyber measures. The engineer conducts research on current and emerging cyber threats,… more
    Leidos (08/30/25)
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  • Senior DevSecOps Engineer - Cloud

    UIC Government Services and the Bowhead Family of Companies (Arlington, VA)
    **Overview** SENIOR DEVSECOPS ENGINEER - CLOUD (NAUT): Bowhead seeks a Senior DevSecOps Engineer - Cloud to support our customer on the Nautical contract ... assigned **Qualifications** + Bachelor's degree in Computer Science, Information Technology, Cybersecurity , Data Science, Information Systems, or related field… more
    UIC Government Services and the Bowhead Family of Companies (08/02/25)
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  • Senior Environmental Systems…

    Leidos (Reston, VA)
    …investigations and/or support activities. ** Senior Environmental Systems Engineer responsibilities:** * Manage environmental data lifecycle across ... & Infrastructure Portfolio at Leidos currently has an opening for a ** Senior Environmental Systems Engineer .** **The successful candidate will:** * **Manage**… more
    Leidos (08/27/25)
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