• Software Test Engineer

    ManTech (Hanover, MD)
    …Fortran-Lint + CodeSonar + Security Fortify + IDA Pro + MATLAB ** Security Clearance Requirements:** + Active TS /SCI w/ Polygraph **Physical Requirements:** + ... Must be able to remain in a stationary position 50%. + Constantly operates a computer and other office productivity machinery, such as a calculator, copy machine and computer printer. + The person in this position frequently communicates with co-workers,… more
    ManTech (07/29/25)
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  • Test Engineer 1

    Synergy ECP (Columbia, MD)
    …of test event participants re conduct of the event; equipment readiness, and security , legal, and privacy compliance arrangements + Participate in T&E WIPT and/or ... in Linux, Unix, Windows, or Cisco OS operating system CLEARANCE REQUIRED + TS /SCI w/ Polygraph Desired Qualifications: + One (1) year experience testing a messaging… more
    Synergy ECP (07/29/25)
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  • Sr. Delivery Consultant - DevOps, WWPS ProServe

    Amazon (Jessup, MD)
    …selected be a US citizen and must currently possess and maintain an active TS /SCI security clearance with polygraph. **For additional information or to send your ... and bring the latest commercial cloud and distributed-systems technologies to national security customers' most important missions. - Has a passion for bringing… more
    Amazon (07/28/25)
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  • Special Technical Operations (STO)/SAP Planner

    Leidos (Fort Meade, MD)
    **Description** **Leidos National Security Sector (NSS) is seeking a highly skilled mission-driven** **STO/SAP Planner** **to support APOLLO/OPIAS in Tampa, FL.** ... Cyber, and EW-are properly protected, compartmentalized, and compliant with applicable security protocols. These professionals serve as critical enablers for the… more
    Leidos (07/27/25)
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  • Sr Information Operations Planner

    Leidos (Fort Meade, MD)
    …and joint doctrine + US Citizen with a current passport + Active TS /SCI security clearance **Preferred Qualifications** + Master's in Military Art, Strategic ... **Description** **Leidos National Security Sector (NSS) is seeking a highly experienced and skilled mission-driven Sr. Information Operations Planner to support… more
    Leidos (07/27/25)
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  • Effects Coordinator

    Leidos (Fort Meade, MD)
    …leadership, and operate effectively in dynamic, multi-domain environments + Active TS /SCI security clearance **Preferred Qualifications:** + Completion of ... **Description** **Leidos National Security Sector (NSS) is seeking a highly experienced and skilled mission-driven Effects Coordinator to support APOLLO/OPIAS in… more
    Leidos (07/27/25)
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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 and skilled mission-driven Operational Research System Analyst (ORSA) to… more
    Leidos (07/27/25)
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  • Data Software Engineer

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

    Leidos (Fort Meade, MD)
    …planners + Strong documentation, communication, and troubleshooting skills + Active TS /SCI security clearance **Preferred Qualifications:** + Master's degree in ... **Description** Job Description **Leidos National Security Sector (NSS) is seeking a highly experienced and skilled mission-driven Data Engineer to support… more
    Leidos (07/26/25)
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  • RC-135 Airborne ISR SIGINT SME

    Leidos (Fort Meade, MD)
    Security Intelligence organizations regarding SIGINT operations. + Current TS /SCI clearance with Polygraph. **Preferred Qualifications:** + Airborne Mission ... Subject Matter Expert (SME) **Location:** Fort Meade, Maryland **Job Summary:** The National Security Sector at Leidos is excited to announce an opening for an… more
    Leidos (07/26/25)
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