• Windows Systems Administrator

    ManTech (Laurel, MD)
    …ticketing system + Familiarity with Enclave environments + Familiarity with VMWare ** Clearance Requirements:** + Must have a current/active TS /SCI with Polygraph ... OS environment + Experience with patching Windows OS environments to meet security compliance requirements + IAT II certification (DoD 8140 required within 60… more
    ManTech (07/23/25)
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  • Software Engineer 1

    Amentum (Annapolis Junction, MD)
    …Experience + Entity Resolution Principles + Query in Place + Knowledge Graph ** Clearance Required:** + TS /SCI with Polygraph. **Minimum Education:** + Bachelor's ... in using your skills to help shape the Cyber, Security , & Intel space? If so, look no further....projects that make a direct impact on the Nation's security and intelligence mission. **Responsibilities:** The Software Engineer develops,… more
    Amentum (07/19/25)
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  • Applications Engineer 4 (Siem)

    Kaizen Approach, Inc (Annapolis Junction, MD)
    …with a Master's Degree; or four (4) years with a Doctorate's Degree. + Active TS /SCI clearance with Polygraph is required. Salary Range: A variety of factors can ... Must have the ability to continuously monitor the health and status of security tool suites through IT system management, ensuring they are maintained, upgraded,… more
    Kaizen Approach, Inc (07/18/25)
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  • Senior Signals Software Engineer - 25k Sign…

    Leidos (Columbia, MD)
    …similar software processes may be substituted for a bachelor's degree. + ** Clearance Requirement: Active TS /SCI with polygraph** **Preferred Qualifications:** + ... 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 (06/27/25)
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  • Senior Test Engineer

    Leidos (Columbia, MD)
    …additional years of relevant experience may be substituted for a degree._ + ** Clearance Required: Must have an active TS /SCI with Polygraph.** **Desired ... a new and exciting opportunity for a **Senior Test Engineer** in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our talented team… more
    Leidos (06/26/25)
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  • System Administrator

    ManTech (Annapolis Junction, MD)
    …III certification, reflecting advanced knowledge and expertise in information assurance. ** Clearance Requirements:** + Required TS /SCI to start **Physical ... from senior personnel to ensure optimal system performance, stability, and security while adhering to established protocols. **Minimum Qualifications:** + Bachelor's… more
    ManTech (06/07/25)
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  • Principal User Interface Developer 25k Sign…

    Leidos (Columbia, MD)
    …+ Expertise in **algorithm development** with strict performance requirements + ** Clearance Requirement** : Active ** TS /SCI with Polygraph** **Preferred ... exciting opportunity for a **Principal User Interface Developer** in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our talented… more
    Leidos (06/03/25)
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  • IT Project Management SME

    Noblis (Bethesda, MD)
    …groups. Required Qualifications + US Citizenship is required. + Must possess an active TS /SCI with CI Polygraph. + A minimum of a bachelor's degree and 12+ years ... Chief Technology Officer, Chief Data Officer, Chief Operating Officer, and Compliance, Security , and Legal officers. + Proactive work practices, a mindset of… more
    Noblis (08/28/25)
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  • Linux System Administrator

    ManTech (Fort Meade, MD)
    …protocols including, but not limited to TCP, IP, UDP, HTTP, DHCP, and DNS ** Clearance Requirement:** + Must have a current/active TS /SCI with Poly **Physical ... to IPA replacing human error and manual process + Analyze system and security logs while responding to discovered real time events providing SOC status updates.… more
    ManTech (08/23/25)
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  • Senior Applications Engineer

    BigBear.ai (Columbia, MD)
    …a Master's Degree. Two (2) years minimum experience and a Doctorate's Degree. Clearance : TS /SCI with a Poly Typescript JavaScript, Python CI/CD tools and ... and support high-value applications for multiple teams, ensuring seamless performance, security , and scalability. What you will do Designs software tools and… more
    BigBear.ai (08/22/25)
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