• ADC Engineer I, Amazon Dedicated Cloud…

    Amazon (Denver, CO)
    …requires that the candidate selected must currently possess and maintain an active TS /SCI security clearance with polygraph. The position further requires ... Do you have a deep passion and desire to engineer and operate the world's largest cloud computing infrastructure...technical systems, or experience in technical support - Current, active US Government Security Clearance of TS /SCI… more
    Amazon (10/16/25)
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  • Senior Software Infrastructure Engineer

    RTX Corporation (Fort Meade, MD)
    …for bids on future development activities. **Qualifications You Must Have** + Active and transferable US government issued ** TS /SCI with Polygraph** security ... Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior… more
    RTX Corporation (10/13/25)
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  • Cloud Software Engineer

    SAIC (Reston, VA)
    …correcting hardware and software issues on servers and workstations. **Qualifications** + ** Active TS /SCI with Polygraph.** + Bachelors in Computer Science, ... **Description** SAIC is seeking a **Cloud Software Engineer ** to specialized skills in cloud engineering and...position is located in **Reston, VA** and requires an active ** TS /SCI clearance with Polygraph.** Job responsibilities… more
    SAIC (10/08/25)
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  • Senior. Platform DevSecOps Engineer

    RTX Corporation (Aurora, CO)
    …Must meet DoD 8570 IAT level II requirements (Security + CE or equivalent) + Active and current US government TS /SCI with CI Poly security clearance is required ... Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior… more
    RTX Corporation (10/07/25)
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  • Network Engineer / Infrastructure Lead

    Amentum (Hanover, MD)
    …this is the place for you! We are currently seeking an **Infrastructure Lead / Network Engineer ** with an active TS /SCI with Poly to join our team in ... and aware of information in a timely manner **Requirements** **Clearance Required:** * Active TS /SCI with Polygraph. Must be a US citizen. **Minimum Education:**… more
    Amentum (10/04/25)
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  • Graphics Processing Unit (GPU) Engineer

    Leidos (Bethesda, MD)
    …also be acceptable (CASP+, CCNP Security, CISA, CISSP, GCED, GCIH, CCSP). **Clearance** + Active TS /SCI clearance with Polygraph required OR active TS ... thrive, keep reading!** Leidos is looking for a highly skilled Systems Engineer with deep expertise in operating systems, hardware, GPU, and high-speed networking.… more
    Leidos (10/03/25)
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  • Principal/Senior Principal Network Communications

    Northrop Grumman (Roy, UT)
    …or Master's degree in IS related field with 6 or more years of experience. + Active DoD Top Secret level security clearance and the ability to maintain ... Classified Solutions (CS) is seeking a well-qualified Network Communications Engineer specialized in VMware network virtualization to...the selected candidate will be required to obtain a Top Secret DoD security clearance based on… more
    Northrop Grumman (09/22/25)
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  • Enterprise IT Systems Engineer

    BOOZ, ALLEN & HAMILTON, INC. (San Diego, CA)
    Enterprise IT Systems Engineer Key Role: Support enterprise-level IT infrastructure and services for mission-critical Department of Defense ( DoD ) environments. ... and resilient system design and support. Administer, configure, and support Micro sof t Active Directory, Group Policy , and Certificate Authority ( CA ) or Public… more
    BOOZ, ALLEN & HAMILTON, INC. (10/03/25)
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  • Senior Network Engineer

    Nightwing (Sterling, VA)
    …matter expert for business development / proposal efforts **What You Bring:** + Active TS /SCI with Polygraph + Bachelor's Degree in Information Technology, ... civil, and commercial markets. We're seeking a skilled **Senior Network Engineer ** to support implementation and sustainment of enterprise network solutions in… more
    Nightwing (09/17/25)
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  • Principal Systems Engineer

    Leidos (Fort Meade, MD)
    …+ Experience with ONEROOF, PITCHHITTER and NiFi + **Clearance Requirement** : ** Active TS /SCI with polygraph security clearance** **At Leidos, the opportunities ... **Leidos** has a new and exciting opportunity for a Principal System Engineer in our **National Security Sector's (NSS) Cyber & Analytics Business Area… more
    Leidos (09/09/25)
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