• RF Systems Engineer with polygraph

    Leidos (Columbia, MD)
    …experience may be substituted for a bachelor's degree. + **Clearance Requirement: Active TS / SCI with Poly** **At Leidos, the opportunities are boundless. We ... has a new and exciting opportunity for a **System Engineer** in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our talented team… more
    Leidos (07/30/25)
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  • Principal Software Engineer - 25k Sign on Bonus

    Leidos (Columbia, MD)
    …programs + Bachelor's degree in Computer Science or related discipline + TS / SCI clearance with Polygraph **Preferred Qualifications** + Proficient in Java ... has a new and exciting opportunity for a Software Engineer in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our talented team is… more
    Leidos (07/25/25)
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  • Cyber Software Engineer

    Lockheed Martin (Hanover, MD)
    …of similar scope, type, and complexity\. **Desired Skills:** \#LI\-AR2 **Clearance Level:** TS / SCI w/Poly SP **Other Important Information You Should ... WE'RE DOING** Lockheed Martin, Rotary Mission Systems Cyber & Intelligence invites you to step up to one of...to undermine our way of life\. As a cyber security professional at Lockheed Martin, you'll protect the networks… more
    Lockheed Martin (07/23/25)
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  • Principal Cyber Threat Hunter

    Leidos (Adelphi, MD)
    …+), and CSSP Analyst certification (eg CEH, GCIH, etc.). + Must possess an active TS / SCI security clearance. + 5+ years of analysis, threat hunting and/or ... 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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  • Systems Engineer

    Leidos (Bethesda, MD)
    …+ Identify integration risks and perform IV & V testing. **Basic Qualifications:** + Active TS / SCI security clearance with CI Polygraph + Requires BS and 12 ... has a new and exciting opportunity for a **Systems Engineer** in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our talented team… more
    Leidos (07/18/25)
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  • Cryptologic Computer Scientist-2

    Leidos (Odenton, MD)
    …position. + ** Security Clearance Requirement** : Candidates must possess an active TS / SCI with Polygraph clearance to be considered for this role. + ... and exciting opportunity for a **Cryptologic Computer Scientist** in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our talented… more
    Leidos (07/16/25)
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  • Protocol Analyst- 3

    Leidos (Odenton, MD)
    …(MCSAP). + ** Security Clearance Requirement** : Candidates must possess an active TS / SCI with Polygraph clearance to be considered for this role. + ... a new and exciting opportunity for a **Protocol Analyst-3** in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our talented team… more
    Leidos (07/16/25)
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  • Software Test Engineer

    ManTech (Hanover, MD)
    …+ Fortran-Lint + CodeSonar + Security Fortify + IDA Pro + MATLAS Security Clearance Requirements + Active TS / SCI with Polygraph Physical Requirements + ... software development initiatives for a mission-critical organization within the Intelligence Community, focused on secure and reliable data dissemination.… more
    ManTech (07/15/25)
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  • System Integration Engineer - Clearance Required

    Lockheed Martin (Fort Meade, MD)
    …Linux, Docker, Kubernetes ,and vSphere\. * Must be willing to travel\. **Clearance Level:** TS / SCI w/Poly SP **Other Important Information You Should Know** ... We're Doing:** Lockheed Martin, Rotary Mission Systems Cyber & Intelligence invites you to step up to one of...to undermine our way of life\. As a cyber security professional at Lockheed Martin, you'll protect the networks… more
    Lockheed Martin (07/12/25)
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  • Senior Python SDR Software Engineer

    Leidos (Fort Meade, MD)
    …and protocols relevant to SDR applications. + **Clearance Requirement:** **Must have TS / SCI with Polygraph** **At Leidos, the opportunities are boundless. We ... exciting opportunity for a **Senior Python SDR Software Engineer** in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our talented… more
    Leidos (06/28/25)
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