• Network Tools and Lab Infrastructure Manager

    Lockheed Martin (Uniondale, NY)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should Know** **Expression of ... Package Manager using Earned Value Management \(EVM\) \- Active Secret or TS clearance \( TS ...incidents, and security vulnerabilities \- Experience with Windows / Linux environment and administration \- Knowledge and… more
    Lockheed Martin (09/13/25)
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  • Software, CNO, Systems

    Belay Technologies (Annapolis Junction, MD)
    …handle technical troubleshooting, and ensure system security. Required Skills: Linux /Windows administration , scripting, network services, system monitoring. ... a dynamic, innovative team working on cutting-edge cybersecurity, network, software and systems engineering projects. We are hiring for a wide range of positions,… more
    Belay Technologies (11/13/25)
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  • Network Tools and Lab Infrastructure Engineer

    Lockheed Martin (Uniondale, NY)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should Know** **Expression of ... writing, communication, and interpersonal skills **Desired Skills:** \- Active Secret or TS clearance \( TS ...incidents, and security vulnerabilities \- Experience with Windows / Linux environment and administration \- Knowledge and… more
    Lockheed Martin (11/20/25)
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  • Information Systems Security Engineer…

    Huntington Ingalls Industries (Honolulu, HI)
    …Type: Full Time/Salaried/Exempt Anticipated Salary Range: $97,577.00 - $130,000.00 Security Clearance: Top Secret Level of Experience: Mid HI This opportunity ... or High School Diploma or equivalent and 9 years relevant experience + Active DoD Top Secret clearance + CompTIA Security+ (DoD 8570 baseline) + Strong knowledge… more
    Huntington Ingalls Industries (11/18/25)
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  • DevSecOps Engineer (Experienced or Senior)

    The Boeing Company (Fairfax, VA)
    …of the listed location options.** **Basic Qualifications (Required Skills/ Experience):** + **Active Top Secret ** US Security Clearance + 5+ years of experience ... on candidate eligibility. **Security Clearance** This position requires an active US Top Secret Security Clearance (US Citizenship Required). (A US Security… more
    The Boeing Company (11/19/25)
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  • Cloud Systems Administrator

    UIC Government Services and the Bowhead Family of Companies (Arlington, VA)
    …of degree requirement. Experience: + Minimum of 10 years of progressive experience in systems administration with at least 8 years focused on cloud technologies ... administration and compliance Technical Skills: + Proficiency in Linux /Unix and Windows server administration in cloud...be able to maintain a security clearance at the Top Secret level with SCI eligibility and… more
    UIC Government Services and the Bowhead Family of Companies (10/31/25)
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  • Data Security Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Arlington, VA)
    …security solutions + Experience with data security and performing systems administration , including installation, configuration, monitoring system performance ... infrastructure + Experience documenting and diagraming technical architectures + Top Secret clearance + HS diploma or...federal, DoD, or IC agency environments + Experience with Linux administration + Experience with Titus Data… more
    BOOZ, ALLEN & HAMILTON, INC. (11/04/25)
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  • Sr. Specialist, Software Engineer / Virtualization…

    L3Harris (Colorado Springs, CO)
    …experience. In lieu of a degree, minimum of 10 years of prior related experience. + Top Secret or TS /SCI Clearance + Experience in VMWare and Hyper-V, and ... for hands-on troubleshooting and support of new system fielding. + Maintain Top Secret Clearance which requires US Citizenship. Qualifications: + Bachelor's… more
    L3Harris (09/12/25)
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  • Endpoint Security Engineer

    General Dynamics Information Technology (St. Louis, MO)
    …RQ208151 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... Intelligence Operations and Analysis **Skills:** Cybersecurity,Host Based Security System (HBSS), Linux **Experience:** 10 + years of related experience **US… more
    General Dynamics Information Technology (10/01/25)
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  • Principal Windows Systems Administrator

    RTX Corporation (El Segundo, CA)
    …required, as only US citizens are eligible for a security clearance​ **Security Clearance:** Top Secret - Current At Raytheon, the foundation of everything we do ... problems. **What You Will Do** : + Provide IT systems administration in a heterogeneous Microsoft Windows...have an active a transferable US government issued DoD ** Top Secret security clearance** prior to start… more
    RTX Corporation (11/18/25)
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