• Military Fellowship Program: Project Manager

    Sierra Nevada Company, LLC (Hagerstown, MD)
    …Familiarity with government contracting and regulations + Ability to obtain and maintain a security clearance This posting will be open for application for a ... services only, spares or projects with minimal deliverables. Typically, there is no responsibility of managing team members directly, but rather an introduction to… more
    Sierra Nevada Company, LLC (12/05/25)
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  • Full Stack Software Engineer (SWE-3)

    Leidos (Laurel, MD)
    …GitLab, GitRunners, CI/CD processes, Splunk Dashboard development. + ** Security Clearance :** Active TS/SCI with Polygraph required to be considered for ... for a **Full Stack Software Engineer** in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)**...opportunities to support Red, Hunt and JCMA missions as required . Provide mentorship to other developers and be open… more
    Leidos (01/08/26)
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  • Risk Management Framework Coordinator Level 3-…

    Amentum (Linthicum, MD)
    …four (4) years may be substituted. + DoD 8570 compliance with IAM II is required . ** Clearance Required :** + Active TS/SCI with Poly **Pay Transparency** ... 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 Coordinator… more
    Amentum (12/31/25)
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  • Software Engineer (SWE-2)

    Leidos (Laurel, MD)
    …GitLab, GitRunners, CI/CD processes, Splunk Dashboard development. + ** Security Clearance :** Active TS/SCI with Polygraph required to be considered for ... 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… more
    Leidos (12/16/25)
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  • Chief Engineer

    Leidos (Annapolis Junction, MD)
    …**What does Leidos need from me?** + Active Top Secret/SCI (TS/SCI) with Polygraph security clearance required . + Minimum Bachelor's Degree from accredited ... environment where you can thrive, keep reading!** The Leidos National Security Sector combines technology-enabled services and mission software capabilities in the… more
    Leidos (12/11/25)
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  • Mid-Level Systems Engineer

    Leidos (Gaithersburg, MD)
    …Alexandria, VA + Chantilly, VA + Aurora, CO + St. Louis, MO + Tucson, AZ ** Clearance Level Required :** Top Secret with SCI eligibility and able to obtain a ... **Description** Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security more
    Leidos (11/22/25)
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  • Senior Systems Engineer

    Leidos (Gaithersburg, MD)
    …Alexandria, VA + Chantilly, VA + Aurora, CO + St. Louis, MO + Tucson, AZ ** Clearance Level Required :** Top Secret with SCI eligibility and able to obtain a ... **Description** Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security more
    Leidos (11/22/25)
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  • Systems Engineer 1

    Amentum (Fort Meade, MD)
    …able to work well within a team environment, be organized, and multi-task. ** Clearance Required :** * Top Secret/SCI with polygraph **Minimum Education:** * ... in using your skills to help shape the Cyber, Security , & Intel space? If so, look no...related discipline from an accredited college or university is required . 5 years of additional SE experience may be… more
    Amentum (11/01/25)
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  • ICAM Engineering Support Staff 24x7

    Leidos (Hanover, MD)
    …Qualifications + Active TS/SCI clearance with polygraph up front is required ( no exceptions). + Bachelor's degree in Systems Engineering, Computer Science, ... a 24x7 ICAM Engineering Support Staff in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)....least 3 days with an anticipated close date of no earlier than 3 days after the original posting… more
    Leidos (10/24/25)
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  • Full Stack Software Engineer SME

    Leidos (Gaithersburg, MD)
    …following locations below. + Gaithersburg, MD + Alexandria, VA + Chantilly, VA ** Clearance Level Required :** Active TS/SCI and successfully pass a Polygraph ... **Description** National Security Sector combines technology-enabled services and mission software...delivery (CI/CD) pipelines. **Basic Qualifications:** + **US citizenship is required per contract.** + **Education** : Bachelor's degree in… more
    Leidos (11/01/25)
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