• Senior Mission / Systems Engineer

    RTX Corporation (Annapolis Junction, MD)
    …integration and testing efforts. + Active and transferable US government issued Top Secret SCI (TS/SCI) security clearance required prior to start date. + ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    RTX Corporation (07/24/25)
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  • Technical Writer, Senior

    Leidos (Odenton, MD)
    …complex and nuanced manner. **What does Leidos need from me?** + Active Top Secret /SCI (TS/SCI) security clearance with Polygraph required. + BA/BS degree within ... for our customers, our people, and our community. The Leidos National Security Sector (NSS) combines technology-enabled services and mission software capabilities in… more
    Leidos (07/18/25)
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  • Technical Product Lead

    Parsons Corporation (Baltimore, MD)
    …architecture standards. + Experience with cybersecurity compliance and system accreditation. ** Security Clearance Requirement:** An active Top Secret SCI ... and system architecture. + Validate and assess system designs for performance, security , and mission suitability. + Participate in and support technical reviews (eg,… more
    Parsons Corporation (07/09/25)
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  • Cyber Cloud Engineer

    Parsons Corporation (Baltimore, MD)
    …Information Systems or related discipline from an accredited college or university. ** Security Clearance Requirement:** An active Top Secret SCI w/Polygraph ... proactively improve and tuning data quality, accessibility, performance, and security needs. + Implementing standardization, simplification, collaboration, and optimization… more
    Parsons Corporation (07/09/25)
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  • AWS Cloud Engineer (Hybrid)

    Huntington Ingalls Industries (Columbia, MD)
    …both short and long-term requirements. + Other duties as assigned. Minimum Qualifications + Security Clearance - A current Secret level US Government Security ... + Will develop the infrastructure as code required to generate cloud security infrastructure and security enclaves. + Must be able to work in a high pressure,… more
    Huntington Ingalls Industries (07/08/25)
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  • Sensors Product Manager

    Parsons Corporation (Columbia, MD)
    …IT Operations + Knowledge of or experience with modeling and simulation tools ** Security Clearance Requirement:** An active Top Secret SCI w/Polygraph ... art as they provide services and solutions in the areas of defense, security , intelligence, infrastructure, and environmental. We promote a culture of excellence and… more
    Parsons Corporation (07/02/25)
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  • Software Engineer

    Parsons Corporation (Annapolis Junction, MD)
    …Ansible, etc.). + Understanding of authorization/authentication standards (OAuth2, OpenID, SAML). ** Security Clearance Requirement:** An active Top Secret SCI ... **What Desired Skills You'll Bring:** + Familiarity with federal data security standards and DoD/DHS software compliance frameworks. + Experience integrating with… more
    Parsons Corporation (07/01/25)
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  • Program Manager - Personnel Security

    Three Saints Bay (Fort Meade, MD)
    …and a Federal Government Contractor industry leader, is seeking a **Program Manager - Personnel Security ** with a **Top Secret / SCI Clearance** to join our Team ... **Program Manager - Personnel Security (5091)** Location **Fort Meade, MD** Job Code...support for the development and delivery of CE, Personnel Security , adjudication, and vetting related reports, briefings, and training… more
    Three Saints Bay (08/14/25)
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  • Software Engineer (TS/SCI w/ Poly required)

    Parsons Corporation (Fort George G Meade, MD)
    …to learn C#. + FPGA/Asic knowledge would be helpful, but not required ** Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security ... art as they provide services and solutions in the areas of defense, security , intelligence, infrastructure, and environmental. We promote a culture of excellence and… more
    Parsons Corporation (08/20/25)
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  • Software Engineer (C#), Level 1

    Parsons Corporation (Fort George G Meade, MD)
    …degree. + 7+ years of SW Engineering experience (C#) + TS/SCI with Poly ** Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security ... art as they provide services and solutions in the areas of defense, security , intelligence, infrastructure, and environmental. We promote a culture of excellence and… more
    Parsons Corporation (08/20/25)
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