• Network Engineer

    Leidos (Springfield, VA)
    …secure, reliable, and high-performance connectivity across the organization. The engineer collaborates closely with cybersecurity, systems , and application ... **Description** We are seeking a Network Engineer who is responsible for the design, configuration,...to internal training and knowledge-sharing initiatives. **Basic Qualifications** + TS / SCI w/ Poly Clearance is required +… more
    Leidos (05/24/25)
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  • Principal Cyber Engineer

    Nightwing (Sterling, VA)
    …work is at a customer site in Dulles, Virginia. **Technical Requirements** + Current TS / SCI clearance is required + Experience developing for Android or another ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (07/24/25)
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  • Software Engineer

    ARSIEM (Annapolis Junction, MD)
    …a member of an agile team. Clearance Requirement : This position requires an active TS / SCI with a polygraph. You must be a US citizen for consideration. ... work with. ARSIEM is currently looking for a Software Engineer . The position will support one of our Government...XSLT. + Experience developing with Windows and/or Linux operating systems . + Must have a strong understanding of sound… more
    ARSIEM (07/16/25)
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  • Experienced Test Engineer (TE2)

    Nightwing (Annapolis Junction, MD)
    …experience or 4 years' experience additionally Active and transferable US government issued TS / SCI with polygraph security clearance is required prior to start ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (06/24/25)
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  • Senior Software Engineer

    ManTech (Annapolis Junction, MD)
    …of experience in DoD systems development. **Clearance Requirements:** + Must have TS / SCI **Physical Requirements:** + The person in this position must be ... MD location.** **Responsibilities include but are not limited to:** + Design, engineer , analyze, and develop complex software systems , contributing directly to… more
    ManTech (06/03/25)
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  • Mid-Level Enterprise Architecture Engineer

    KBR (Chantilly, VA)
    …briefings, point papers, position papers, reports, and other communications Required Qualifications: + TS SCI w/ Poly + Bachelor's degree in a STEM discipline ... Title: Mid-Level Enterprise Architecture Engineer Belong. Connect. Grow. with KBR! KBR's National...contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future… more
    KBR (07/22/25)
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  • Principal Software Engineer - 25k Sign…

    Leidos (Columbia, MD)
    Engineer to design, develop, and enhance complex software systems , including high-performance analytics, large-scale data processing, real-time applications, and ... a new and exciting opportunity for a **Principal Software Engineer ** in our **National Security Sector's (NSS) Cyber &...Java development + **Clearance Required:** Must have an active TS / SCI with Polygraph. **Preferred Qualifications** + C++,… more
    Leidos (07/31/25)
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  • Mid-Level DevOps Engineer

    GliaCell Technologies (Columbia, MD)
    An active or rein-statable TS / SCI with Polygraph security clearance is REQUIRED. Please do not apply if you currently do not possess this level of clearance. Are ... you a Mid-Level DevOps Engineer who is ready for a new challenge that...expertise that assists in sustaining critical mission-related software and systems to a large government contract. Key Responsibilities: +… more
    GliaCell Technologies (07/31/25)
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  • Senior Test Engineer

    Leidos (Columbia, MD)
    …for a degree._ + **Clearance Required: Must have an active TS / SCI with Polygraph.** **Desired Qualifications:** + Test automation expertiseFamiliarity ... a new and exciting opportunity for a **Senior Test Engineer ** in our **National Security Sector's (NSS) Cyber &...technical expertise, sound judgment, and a passion for making systems stronger, smarter, and more reliable. If you're ready… more
    Leidos (06/26/25)
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  • Database Engineer - Junior (Cleared)…

    IT Concepts (Washington, DC)
    …and familiarity with the Enterprise computer network. Clearance: + Must possess an active TS / SCI clearance with a willingness to take a CI polygraph. Benefits ... and achieve extraordinary milestones. Kentro is hiring for a cleared Database Engineer to support an Intelligence Community customer out of Bolling, AFB.… more
    IT Concepts (08/14/25)
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