• Python Developer

    ManTech (Fort Meade, MD)
    …analytics, novel algorithm development, manipulation of extremely large data sets, real-time systems , and business management information systems ) based upon ... development **Preferred Qualifications:** + Experience with Docker and Kubernetes ** Security Clearance Requirements:** + Current/Active TS /SCI with Polygraph.… more
    ManTech (07/17/25)
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  • Operational Research System Analyst (Orsa)

    Leidos (Fort Meade, MD)
    …complex findings clearly to both technical and non-technical audiences + Active TS /SCI security clearance **Preferred Qualifications:** + Master's degree in ... **Description** **Leidos National Security Sector (NSS) is seeking a highly experienced...methods-such as modeling and simulation, wargaming, statistical analysis, and systems thinking-to inform mission design, evaluate Courses of Action… more
    Leidos (07/27/25)
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  • System Administrator

    ManTech (Fort Meade, MD)
    …Experience with Linux, including installation, configuration, troubleshooting, and maintenance. ** Security Clearance Requirements:** + Active TS /SCI with ... you will provide support for implementation, troubleshooting, and maintenance of IT systems , as well as manage IT system infrastructure and any processes related… more
    ManTech (07/15/25)
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  • System Administrator ( All Levels)

    Lentech, Inc (Fort Meade, MD)
    Are you interested in tackling some of the nation's most critical challenges in systems security and vulnerability? Would you consider joining a leading team ... RESPONSIBILITIES: . Provides support for implementation, troubleshooting and maintenance of Information Technology (IT) systems . Manages IT system infrastructure… more
    Lentech, Inc (07/08/25)
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  • Senior System Engineer

    ManTech (Annapolis Junction, MD)
    **ManTech seeks a motivated, career and customer-oriented Systems Engineer III to join our team in the Annapolis Junction, MD area.** . **Responsibilities include ... is crucial for maintaining government trust and contract fulfillment. + Apply systems engineering principles throughout all phases of the system lifecycle, from… more
    ManTech (06/06/25)
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  • Senior Software Engineer

    Belay Technologies (Annapolis Junction, MD)
    …team supports a robust web-based platform that integrates diverse publicly available information (PAI) sources into a powerful analytical tool used by hundreds of ... for its technical stability, team cohesion, and deep integration into mission-critical systems , offering you the opportunity to make meaningful contributions in a… more
    Belay Technologies (06/02/25)
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  • Software Developer 3

    Synergy ECP (Columbia, MD)
    …specialized certifications, and clearance levels to secure our clients' computer networks and information at a time when a premium is placed on cyber security ... any other protected class. Required Clearance: Candidate must have a TS /SCI polygraph clearance + Designs, develops, troubleshoots and analyzes routine, complicated… more
    Synergy ECP (06/03/25)
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  • Spanish Analyst Plus Another Foreign Language

    Leidos (Bethesda, MD)
    …exciting opportunity to work with the Department of Defense? The National Security Sector is seeking highly qualified **_Spanish Analyst Plus another foreign ... today! **Your greatest work is ahead!** **The Mission** The _Leidos National Security Sector_ uses a wide range of capabilities in Digital Modernization, Mission… more
    Leidos (07/25/25)
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  • Network Administrator

    ManTech (Laurel, MD)
    …antivirus software and other tools to secure the network + Apply Security Technical Implementation Guide (STIG) updates to switches and follow Software Test ... within 60 days of starting employment. Acceptable certifications include CCNA- Security /CySA+/GICSP/GSEC/ Security + CE/CND/ or SSCP) **Preferred Qualifications:** +… more
    ManTech (07/23/25)
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  • Data Software Engineer

    ManTech (Fort Meade, MD)
    …**Ft. Meade, MD** . You will contribute to the development of mission systems that support national security objectives. **Responsibilities include, but are not ... + Hands-on experience creating and managing data flows using Apache NiFi. ** Security Clearance Requirements:** + Current/Active TS /SCI with Polygraph. **Physical… more
    ManTech (07/26/25)
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