• Lead Penetration Tester TS/SCI Polygraph

    Leidos (Annapolis Junction, MD)
    …Business Area (CABA)** . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods ... the operational security posture of IT systems. + Evaluate, review, and test critical software. + Formulate security compliance requirements for new system… more
    Leidos (11/05/25)
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  • Senior SATCOM Engineer

    Trace Systems Inc (OK)
    network management, including configuration, monitoring, patch management, and security . + Operate and maintain Satellite Modems, Redundancy Switches, associated ... Proven expertise with commercial and military satellite TDMA/FDMA modems. + Required certifications: Network + and Security +. + Able to travel to support mission… more
    Trace Systems Inc (01/12/26)
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  • Senior System Administrator (C)

    SimIS Inc. (Dahlgren, VA)
    …The candidate will establish and implement solutions that are within Government security guidelines and maintain network infrastructure and processes that ensure ... + Experience in establishing and implementing solutions that are within Government security guidelines and maintaining network infrastructure and processes that… more
    SimIS Inc. (11/06/25)
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  • Facilities Engineer Associate

    FirstLight Fiber (Brunswick, ME)
    …responsibility for data center process and compliance activities. Responsible for Physical security at the data center - enroll new customer, escort customers, ... shipping/receiving, Generating reports, Data Entry. Responsibilities: Responsible for Physical security at the data center - enroll new customer, escort customers,… more
    FirstLight Fiber (01/16/26)
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  • Principal / Sr. Principal DevOps Software Engineer

    Northrop Grumman (Chantilly, VA)
    …Possible is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and software-secure technology to ... those missions. By joining in our shared mission, we'll support expanding your personal network and developing skills, whether you are new to the field, or an… more
    Northrop Grumman (12/04/25)
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  • IT Specialist (Sysadmin)

    Air National Guard Units (Mcconnell AFB, KS)
    …Guard, Air National Guard Intelligence Wing, CYBER OPS - Air National Guard Network Operation and Security Center (NOSC). Responsibilities As an IT SPECIALIST ... devices (Firewall), messaging platforms and print services sufficient to configure, test , evaluate and troubleshoot unique network problems. Comprehensive… more
    Air National Guard Units (01/09/26)
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  • Cloud Engineer

    Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
    …interface with the customer, subcontractors, and a cross functional development, design and test teams + Effectively work with cyber security teams to ... Job Descriptions: Ready for What's Next? Kratos Defense & Security Solutions develops and fields transformative, affordable technology, platforms,...to Operate (ATO) and / or Interim Authority to Test (IATT) + In depth understanding of network more
    Kratos Defense & Security Solutions, Inc. (12/21/25)
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  • Specialist, Systems Engineer

    L3Harris (Greenville, TX)
    …space, air, land, sea and cyber domains in the interest of national security . Job Title: Specialist, Systems Engineer Job Code: 30634 Job Location: Greenville, TX ... Specialist is responsible for supporting the requirements, design, development, test , integration, and continual health analysis of complex, specialized… more
    L3Harris (11/01/25)
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  • Air Combat SME (Mission Systems Modeler)

    Huntington Ingalls Industries (Nellis AFB, NV)
    …Type: Full Time/Salaried/Exempt Anticipated Salary Range: $86,071.00 - $124,000.00 Security Clearance: TS/SCI Level of Experience: Senior This opportunity resides ... with Global Security (GS). Mission Technologies' Global Security (GS)...high-fidelity modeling and simulation environment at the Joint Integrated Test and Training Center - Nellis (JITTC-N), located at… more
    Huntington Ingalls Industries (10/24/25)
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  • Sr. Systems Engineer

    Lockheed Martin (Orlando, FL)
    …Lab Test Engineer skills \- Logistics and inventory management ** Security Clearance Statement:** This position requires a government security clearance, ... Training Devices \(PTD\), F\-35 Maintenance Training \(MxTD\), F\-35 Training Systems Network Infrastructure \(TSNI\), F\-16 **THE WORK** On a day\-to\-day basis… more
    Lockheed Martin (01/16/26)
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