• Senior Python Developer (SWE-3)

    Leidos (Fort Meade, MD)
    …Understanding of ASDF and TCLD. Knowledge of XKEYSCORE/ABYSS fingerprints. + ** Security Clearance ** : Active TS / SCI with Polygraph required to be ... new and exciting opportunity for a **Senior Python Developer** in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our talented team… more
    Leidos (07/29/25)
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  • Principal Cyber Threat Hunter

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

    ManTech (Hanover, MD)
    …+ CodeSonar + Security Fortify + IDA Pro + MATLAS Security Clearance Requirements + Active TS / SCI with Polygraph Physical Requirements + Must be ... + Research and assess emerging SwA tools and methodologies to enhance software security analysis. Minimum Qualifications + 12 years of experience in systems … more
    ManTech (07/15/25)
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  • Analytic Java Developer

    Leidos (Fort Meade, MD)
    …** Security Clearance Requirement** : Candidates must possess an active TS / SCI with Polygraph required. + **Desirable Skills** : Knowledge of customer ... and exciting opportunity for a **Senior Java Analytic Developer** in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our talented… more
    Leidos (07/11/25)
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  • Enterprise Architect / Systems Engineer

    Leidos (Bethesda, MD)
    …Foster a culture of innovation and continuous improvement. **Basic Qualifications** **:** + Active TS / SCI security clearance with polygraph. + BS degree ... opportunity for an **Enterprise Architect / Systems Engineer** in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our talented… more
    Leidos (07/09/25)
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  • Delivery Consultant - Virtual Desktop…

    Amazon (Jessup, MD)
    …Windows systems - Technical degree or equivalent experience - Current, active US Government Security Clearance of TS / SCI with Polygraph Preferred ... Demonstrated expertise in Citrix and/or AWS WorkSpaces, as well as managing enterprise security products at scale. About the team Diverse Experiences - AWS values… more
    Amazon (07/08/25)
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  • Senior Systems Administrator

    Leidos (Laurel, MD)
    …twelve (12) years of relevant systems administration/engineering experience. + ** Security Clearance ** : Active ** TS / SCI with Polygraph** required to be ... new and exciting opportunity for a **Senior Systems Administrator** in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our talented… more
    Leidos (06/03/25)
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  • Lead Cyber Security Engineer

    The MITRE Corporation (Fort Meade, MD)
    …leaders This requisition requires the candidate to have a minimum of the following clearance (s): Top Secret / SCI /Polygraph This requisition requires the ... verification & validation. + Must have minimum of DoD TS / SCI with Polygraph clearance +...one year from the date of hire, the following clearance (s): Top Secret / SCI /Polygraph… more
    The MITRE Corporation (08/15/25)
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  • Quality Assurance Lead - Personnel Security

    Three Saints Bay (Fort Meade, MD)
    …is seeking a **Quality Assurance Lead - Personnel Security ** with a ** Top Secret / SCI Clearance ** to join our Team in **Fort Mead, MD.** **Position ... **Quality Assurance Lead - Personnel Security (5092)** Location **Fort Meade, MD** Job Code...subsequent systems as applicable. + Shall possess an active Top Secret / SCI clearance .… more
    Three Saints Bay (08/14/25)
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