• Senior Systems Engineer

    Chenega Corporation (Annapolis, MD)
    …forensics, and network recovery. + Active CISSP certification preferred + TS / SCI clearance with CI Polygraph. **Knowledge, Skills, and Abilities:** + ... **Req ID:** 37392 **Summary** **Senior Systems Engineer ** **Ft Meade, MD** Are you ready to...Computer Science, or related field. + Master's degree in information systems management or related field preferred + 7+… more
    Chenega Corporation (09/09/25)
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  • Principal Endpoint Security Systems…

    Leidos (Bethesda, MD)
    …in lieu of a degree. + **To be considered must have an active TS / SCI with polygraph security clearance** **Preferred Qualifications** + Experience with Cisco ... has a new and exciting opportunity a **Principal Endpoint Security Systems Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area… more
    Leidos (08/29/25)
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  • Enterprise Architect / Systems Engineer

    Leidos (Bethesda, MD)
    …**Security!** **Job Summary** **:** Leidos is seeking an experienced, results oriented Information Technology (IT) Enterprise Architect or Systems Engineer to ... Foster a culture of innovation and continuous improvement. **Basic Qualifications** **:** + Active TS / SCI security clearance with polygraph. + BS degree and 12 -… more
    Leidos (08/28/25)
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  • Test Engineer SME

    Leidos (Bethesda, MD)
    …years of experience may be substituted in lieu of a degree. + ** TS / SCI with a polygraph is required for consideration.** **Preferred Qualifications** + ... has a new and exciting opportunity for a **Test Engineer ** ( **SME** ) in our **National Security Sector's...team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling,… more
    Leidos (08/08/25)
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  • DevOps Engineer (SME)

    Leidos (Bethesda, MD)
    …in lieu of a degree. + **To be considered must have an active TS / SCI with polygraph security clearance** **Preferred Qualifications** + Master's degree in ... **Description** **Leidos** has a new and exciting opportunity for a **DevOps** ** Engineer (SME)** in our **National Security Sector's (NSS) Cyber & Analytics… more
    Leidos (08/08/25)
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  • Senior Test Engineer

    Leidos (Annapolis Junction, MD)
    …and complexity is required. + **Clearance Required: Must have an active TS / SCI with Polygraph.** **​** **Preferred Qualifications:** + Experience with Atlassian ... **Leidos** has a new and exciting opportunity for a **Senior Test Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area… more
    Leidos (07/25/25)
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  • Expert CNO Software Engineer

    Lockheed Martin (Hanover, MD)
    …expert packet\-level understanding of IP, TCP, and application\-level protocols **Clearance Level:** TS / SCI w/Poly SP **Other Important Information You ... **Description:** **The Work:** A Senior Expert CNO Software Engineer does work that requires a highly skilled individual with expertise in computer network more
    Lockheed Martin (09/17/25)
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  • Information Systems Security…

    Amentum (Columbia, MD)
    We are seeking a Information Systems Security Engineer LV3 for a prime contract that is based out of our Columbia, MD office. **Responsibilities:** + Participate ... Professional (ISSEP) and CISSP Certifications are required. **Clearance Required:** + Active TS / SCI with Poly **Minimum Education:** + Bachelor's degree in… more
    Amentum (08/13/25)
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  • Mid/Senior Information Systems Security…

    Belay Technologies (Annapolis Junction, MD)
    …runner up in 2020 and a finalist in 2021! Belay Technologies is Mid/Senior Information Systems Security Engineer (ISSE) to join our intel team. The selected ... conducting security verification testing of relevant type 1 devices. Preferred Qualifications: + TS / SCI Clearance with polygraph within the last 6 yrs. + Must… more
    Belay Technologies (08/07/25)
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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 ... has a new and exciting opportunity for a **Senior Python SDR Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)**… more
    Leidos (09/27/25)
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