• Senior System Integrator Engineer

    Vexterra Group (Bethesda, MD)
    Vexterra Group is currently searching for a Senior Systems Integrator Engineer to provide the following systems support in Reston VA or Bethesda, MD ... software such as JIRA, JIRA Service Desk, Confluence, Bitbucket, HipChat, etc. * DoD 8570 IAT II Certification (eg Security +) PREFERRED SKILLS * Kubernetes,… more
    Vexterra Group (10/14/25)
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  • Senior Software Engineer (HPC)

    Belay Technologies (MD)
    …up in 2020 and a finalist in 2021! Belay Technologies is seeking a Software Engineer to join our intel team. The HPC Software Engineer designs, develops, tests, ... and enhances complex and diverse software for HPC (high performance computing) systems based upon documented requirements. Container security + LatteArt IAVM, PO&AM… more
    Belay Technologies (11/25/25)
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  • Principal/Sr. Principal MOD/SIM Systems

    Northrop Grumman (Jessup, MD)
    …greater Baltimore, MD area** _._ **This requisition may be filled as a Principal MOD/SIM Systems Engineer or Senior Principal MOD/SIM Systems Engineer ... w. Polygraph prior to start **Preferred Qualifications for Principal / Sr. Principal MOD/SIM Systems Engineer :** * Active DoD TS/SCI clearance with a… more
    Northrop Grumman (12/11/25)
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  • Senior Software Engineer (Onsite)

    RTX Corporation (Fulton, MD)
    …only US citizens are eligible for a security clearance **Security Clearance:** DoD Clearance: Secret **Solipsys, Managed by Collins Aerospace** Collins Aerospace, an ... subsidiary of Collins Aerospace/RTX and is currently seeking a **Sr Software Engineer ** who is enthusiastic, hardworking, and proactive in writing and developing… more
    RTX Corporation (12/05/25)
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  • System Engineer (TS/SCI)- Senior

    Vexterra Group (Bethesda, MD)
    Job Description: Vexterra is looking to fill a Windows Systems Engineer and Administrator position within the Analysis Solutions Division (ASD) to support the ... analyzes existing infrastructure for tuning/performance enhancements. The individual will provide systems and software operations and maintenance support in a large,… more
    Vexterra Group (10/14/25)
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  • Systems Engineer , Principal

    WR Systems (MD)
    …Aberdeen, MD SUMMARY: WR has a potential opportunity for a Systems Engineer , Principal to serve as a senior technical contributor supporting the design ... processes. + Serve as a highly experienced and technically recognized senior systems engineering leader, providing strategic guidance and oversight… more
    WR Systems (01/04/26)
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  • Senior Digital Verification Engineer

    Huntington Ingalls Industries (Fort Meade, MD)
    …Range: $116,245.00 - $190,900.00 Security Clearance: TS/SCI with Poly Level of Experience: Senior This opportunity resides with Warfare Systems (WS), a business ... group within HII's Mission Technologies division. Warfare Systems comprises cyber and mission IT; electronic warfare; and...US citizens and be willing and able to maintain DoD Security Clearance Minimum Qualifications 9 years relevant experience… more
    Huntington Ingalls Industries (10/09/25)
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  • Network Engineer

    Systems Technologies, Inc. (Hanover, MD)
    …NETWORK ENGINEER The company is seeking junior, mid-level, and senior Network Engineers to provide SETA support in Hanover, MD. RESPONSIBILITIES + ... problem resolution. QUALIFICATIONS + Bachelor's Degree (Master's degree for senior position) in computer science, information systems ,...+ Minimum years of experience working as a Network Engineer within a DoD environment (additional years… more
    Systems Technologies, Inc. (12/02/25)
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  • Information Systems Security…

    Amentum (Fort Meade, MD)
    …the front and back end of new products and processes. **Responsibilities:** The ** Senior Information Systems Security Engineer (ISSE)** shall deliver and ... * 15 years of experience as a Cyber Security Engineer or Systems Engineer *...information to both technical and non-technical audiences to include senior stakeholders * Expertise in the Risk Management Framework… more
    Amentum (10/23/25)
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  • Lead SIGINT Systems Engineer

    CACI International (Aberdeen Proving Ground, MD)
    Lead SIGINT Systems Engineer Job Category: Engineering Time Type:... systems and to improve SIGINT and EW systems to help the Army and other DoD ... * **The Opportunity:** CACI is seeking a Lead SIGINT Systems Engineer to join our Aberdeen Proving...systems and antennas + Expertise in open-source and/or DOD software-defined radio frameworks such as XMidas, JICDand GNU… more
    CACI International (12/07/25)
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