• Network Engineer

    Leidos (Fort Meade, MD)
    …I certification** (DoD 8570.01-M compliant) + **Clearance Requirement - Active TS / SCI with polygraph** **Desired Qualifications:** + Experience in classified ... **Description** **Leidos** has a new and exciting opportunity for a **Network Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area… more
    Leidos (08/14/25)
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  • Junior Kubernetes Software Engineer

    Leidos (Columbia, MD)
    …HTML/CSS or frontend basics + **Clearance Required:** **Must have an active TS / SCI with Polygraph.** **Desired Qualifications** + Exposure to Terraform, Ansible, ... **Leidos** has a new and exciting opportunity for a **Junior Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area… more
    Leidos (07/31/25)
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  • Principal Software Engineer

    Leidos (Annapolis Junction, MD)
    …and communication skills. + **Clearance Required: Must have an active TS / SCI with Polygraph.** **Preferred Qualifications:** + Familiarity with Atlassian ... **Leidos** has a new and exciting opportunity for a **Principal Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area… more
    Leidos (07/31/25)
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  • Senior Kubernetes Software Engineer

    Leidos (Columbia, MD)
    …and communication skills. + **Clearance Required: Must have an active TS / SCI with Polygraph.** **Preferred Qualifications:** + Familiarity with Atlassian ... **Leidos** has a new and exciting opportunity for a **Principal Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area… more
    Leidos (07/31/25)
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  • Data Engineer

    KBR (Chevy Chase, MD)
    …+ Master's Degree in Computer Science, Software Engineering or related STEM field Clearance: TS / SCI Basic Compensation: $108,900 - $163,400 This range is for the ... Title: Data Engineer Belong. Connect. Grow. with KBR! KBR's National...and team-centered solutions for complex problems to satisfy priority information -enabling operations that involve big data, Machine Learning and… more
    KBR (10/02/25)
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  • Security Engineer

    CACI International (College Park, MD)
    Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: ... deliver innovative products and applications that are deployed in highly sensitive customer environments and have broad applications for federal missions… more
    CACI International (09/10/25)
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  • Principal HPC Software Engineer

    GliaCell Technologies (MD)
    …this position you must have the following: + Possess an active or rein-statable TS / SCI with Polygraph security clearance. + US Citizenship. + Bachelor's degree ... Are you a Principal HPC Software Engineer who is ready for a new challenge...be able to understand the intricacies of the HPC architecture that is being targeted by the software being… more
    GliaCell Technologies (08/11/25)
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  • Systems Engineer 1

    Nightwing (Annapolis Junction, MD)
    …in a clear and concise manner. Active and transferable US government issued ** TS / SCI with polygraph security clearance is required** prior to start date. ... intelligence community, defense, civil, and commercial markets. **Job Summary** System Engineer SE at Nightwing CODEX directly supporting mission critical needs. We… more
    Nightwing (10/02/25)
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  • Sr. AI Engineer with Policy

    SAIC (Bethesda, MD)
    …up to date with the latest advancements in AI technologies **Qualifications** + Active TS / SCI with Polygraph is required + Bachelor's degree and ten (10) years ... of national importance. We are seeking an Artificial Intelligence (AI) Engineer /Policy SME to support a fast-paced, dynamic environment supporting the governance… more
    SAIC (09/20/25)
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  • Full Stack Software Engineer SME

    Leidos (Gaithersburg, MD)
    …MD + Alexandria, VA + Chantilly, VA **Clearance Level Required:** Active TS / SCI and successfully pass a Polygraph exam. **Primary Responsibilities:** + ... Area, is seeking a highly experienced, versatile, and visionary Full Stack Software Engineer Subject Matter Expert (SME) for the Maru Program. In this role, you… more
    Leidos (08/23/25)
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