• System Administrator

    Parsons Corporation (Colorado Springs, CO)
    …Information (SCI) and Special Access Program (SAP) activities. **"What You'll Be Doing"** + Provides Subject Matter Expert ( SME ) support to Tier 1 ... create game changing space solutions by teaming highly respected subject matter experts with brilliant technologists. Do...accredited university with minimum 8 years of experience + Top Secret ( TS ) security clearance… more
    Parsons Corporation (08/15/25)
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  • Sr Principal Engineer Systems Test

    Northrop Grumman (Jacksonville, FL)
    …needs. The FSR will be embedded with a US Navy unit and be the system subject matter expert , providing training on the system hardware and software ... a **Sr. P** **ri** **ncipal Air Vehicle System Test Engineer - Engineering Field Service Representative (FSR)** to join our...time for business needs **Preferred Qualifications:** + Active in-scope Top Secret /SCI DoD security clearance at time… more
    Northrop Grumman (10/23/25)
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  • System Test Engineer

    Northrop Grumman (Patuxent River, MD)
    …River, MD. The FSR will be embedded with a US Navy unit and be the system subject matter expert , providing training on the system hardware and software , ... has an opening for a **Air Vehicle System Test Engineer - Engineering Field Service Representative (FSR)** to join...time for business needs **Preferred Qualifications:** + Active in-scope Top Secret /SCI DoD security clearance at time… more
    Northrop Grumman (10/23/25)
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  • HWIL Mission Engineer

    Space Dynamics Laboratory (Colorado Springs, CO)
    …(HWIL) system engineering, orbital warfare, and national security space systems to serve as an embedded subject matter expert ( SME ) in the US Space Force ... weapons systems. Key Responsibilities: + Serves as an embedded SME to understand and align with the government's operational...Must have a US Citizen with a US government TOP SECRET /SCI clearance and be eligible for… more
    Space Dynamics Laboratory (09/24/25)
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  • Senior Principal Electrical Engineer

    RTX Corporation (Richardson, TX)
    …and disciplines. The Senior Principal Electrical Engineer will function as a board design subject matter expert ( SME ) and mentor other engineers with ... eligible for a security clearance **Security Clearance:** DoD Clearance: Top Secret Collins Aerospace, an RTX company,...market. We are currently seeking a Senior Principal Electrical Engineer in Richardson, TX with analog and digital design… more
    RTX Corporation (10/22/25)
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  • IT Systems Security Engineer

    SAIC (Springfield, VA)
    …to team leads and government engineering team regarding system/program status. + Serve as a Subject Matter Expert ( SME ) on one or more ... **Description** SAIC is seeking a well-qualified Security Engineer to join an exciting program supporting our...quickly adjudicate a polygraph for those with an active TS /SCI clearance. **An active TS /SCI is required… more
    SAIC (10/07/25)
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  • Cloud Network Engineer - Hybrid Work…

    General Dynamics Information Technology (Springfield, VA)
    …readiness test reports, device configurations, and maintenance processes and procedures. + Providing Subject Matter Expert ( SME ) engineering services to ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret **Public Trust/Other Required:** None **Job...into exceptionally complex problems and processes relating to the subject matter . Serve as technical expert more
    General Dynamics Information Technology (09/05/25)
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  • Senior Network Engineer

    SOS International LLC (Pearl Harbor, HI)
    …Duties** As a Senior Network Engineer at SOSi, you will serve as a Subject Matter Expert ( SME ) for network/transport (LAN/BAN/WAN) initiatives within ... **Overview** ** Engineer the Edge of Mission-Driven Innovation in Hawaii**...projects, as required **Minimum Requirements** + An Active in-scope TOP SECRET clearance with SCI eligibility. +… more
    SOS International LLC (09/06/25)
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  • Unified Communications Engineer - Senior

    Amentum (Fort Meade, MD)
    …challenges related to data flow, security policies, and interoperability **Required Qualifications:** * Subject Matter Expert in UC design, Edge services, ... UC deployment automation **Clearance Required:** * Must have active Top Secret clearance with SCI eligibility **Minimum...Cisco Certified Network Professional (CCNP) - Collaboration certification * Subject Matter Expert of Cisco… more
    Amentum (09/30/25)
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  • Senior Network Engineer

    SOS International LLC (Pearl Harbor, HI)
    …Senior Network Engineer at SOS International LLC, you will serve as a Subject Matter Expert ( SME ) for network/transport (LAN/BAN/WAN) initiatives ... **Overview** SOSi is currently seeking an experienced **Sr.** **Network Engineer ** to join our team in **Joint Base Pearl...projects, as required **Minimum Requirements** + An Active in-scope TOP SECRET clearance with SCI eligibility. +… more
    SOS International LLC (09/23/25)
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