• Java Developer

    Leidos (Bethesda, MD)
    …Business Area (CABA)** . Our talented team is at the forefront in Security Engineering , Computer Network Operations (CNO), Mission Software, Analytical Methods ... be considered must have an active TS/SCI with polygraph security clearance **Preferred Qualifications** + Experience with...least 3 days with an anticipated close date of no earlier than 3 days after the original posting… more
    Leidos (08/08/25)
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  • Software Engineer (SME)

    Leidos (Bethesda, MD)
    …Business Area (CABA)** . Our talented team is at the forefront in Security Engineering , Computer Network Operations (CNO), Mission Software, Analytical Methods ... be considered must have an active TS/SCI with polygraph security clearance Preferred Qualifications + Experience with...least 3 days with an anticipated close date of no earlier than 3 days after the original posting… more
    Leidos (08/08/25)
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  • Sr. Full Stack Developer

    Leidos (Bethesda, MD)
    …Business Area (CABA)** . Our talented team is at the forefront in Security Engineering , Computer Network Operations (CNO), Mission Software, Analytical Methods ... be considered must have an active TS/SCI with polygraph security clearance **Preferred Qualifications** + Experience with...least 3 days with an anticipated close date of no earlier than 3 days after the original posting… more
    Leidos (08/08/25)
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  • Principal Software Engineer

    Leidos (Bethesda, MD)
    …Business Area (CABA)** . Our talented team is at the forefront in Security Engineering , Computer Network Operations (CNO), Mission Software, Analytical Methods ... be considered must have an active TS/SCI with polygraph security clearance **Preferred Qualifications** + Experience with...least 3 days with an anticipated close date of no earlier than 3 days after the original posting… more
    Leidos (08/02/25)
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  • Senior Python Developer (SWE-3)

    Leidos (Fort Meade, MD)
    …Business Area (CABA)** . Our talented team is at the forefront in Security Engineering , Computer Network Operations (CNO), Mission Software, Analytical Methods ... of ASDF and TCLD. Knowledge of XKEYSCORE/ABYSS fingerprints. + ** Security Clearance ** : Active TS/SCI with Polygraph...least 3 days with an anticipated close date of no earlier than 3 days after the original posting… more
    Leidos (07/29/25)
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  • Principal Cyber Threat Hunter

    Leidos (Adelphi, MD)
    …Analyst certification (eg CEH, GCIH, etc.). + Must possess an active TS/SCI security clearance . + 5+ years of analysis, threat hunting and/or purple/blue-team ... This position will support a large Department of Defense (DOD) Cyber Security Service Providers (CSSP) and is responsible for proactively identifying, investigating,… more
    Leidos (07/19/25)
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  • Analytic Java Developer

    Leidos (Fort Meade, MD)
    …Business Area (CABA)** . Our talented team is at the forefront in Security Engineering , Computer Network Operations (CNO), Mission Software, Analytical Methods ... with Pig, PMR, GHOSTMACHINE, and Query Time Analytics. + ** Security Clearance Requirement** : Candidates must possess...least 3 days with an anticipated close date of no earlier than 3 days after the original posting… more
    Leidos (07/11/25)
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  • Senior Network Engineer

    Leidos (Annapolis Junction, MD)
    …Candidates shall have at least twelve (12) years of experience in network engineering (LAN), architecture, monitoring, security , and protection with a bachelor's ... support that requires system level design, architecture or enterprise security and security boundaries, datacenter virtualization, CAN/MAN/LAN...least 3 days with an anticipated close date of no earlier than 3 days after the original posting… more
    Leidos (07/03/25)
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  • Risk Management Framework Coordinator Level 3-…

    Amentum (Linthicum, MD)
    Are you interested in using your skills to help shape the Cyber, Security , & Intel space? If so, look no further. We are seeking a Risk Management Framework ... support challenging, mission-critical projects that make a direct impact on the nation's security and intelligence mission. Work with a great team in a collaborative… more
    Amentum (07/02/25)
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  • Program Manager

    Leidos (Annapolis Junction, MD)
    …does Leidos need from me?** + Active Top Secret/SCI (TS/SCI) with Polygraph security clearance required. + Minimum Bachelor's Degree from accredited college or ... environment where you can thrive, keep reading!** The Leidos National Security Sector combines technology-enabled services and mission software capabilities in the… more
    Leidos (06/13/25)
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