• Senior Systems Engineer

    BAE Systems (Fairview Heights, IL)
    …on IT systems + Knowledge of network architecture and design + Active Security Certification + Active Secret Clearance **Preferred Education, Experience, & ... manage and maintain automated software installs, and perform program-specific security technical implementation guide (STIG) maintenance and resolution. Additionally,… more
    BAE Systems (11/14/25)
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  • Mobile Telecommunications Specialist

    SAIC (Quantico, VA)
    …Citizenship and an active Top Secret clearance with SCI eligibility. + IAT-II, Security + certification . REQNUMBER: 2511421 SAIC is a premier technology ... **Description** Make a difference for national security by joining a team of dedicated IT...the enterprise IT capabilities of the Defense Counterintelligence and Security Agency (DCSA). The Air Force and Combatant Commands… more
    SAIC (11/13/25)
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  • Network Engineer/ DIADS / Integration / J-Neeo…

    Lockheed Martin (Nellis Air Force Base, NV)
    …Ability to obtain and maintain DoD Top Secret/SCI and relevant SAP/SAR Clearance\. * Security \+ Certification \. * Ability to multitask and adapt to changing ... and deadlines\. **Desired Skills:** * Previous or active DoD Top Secret/SCI security clearance\. * Advanced understanding of military surface to air missile… more
    Lockheed Martin (11/09/25)
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  • Software SME / Simulator / VATS / J-Neeo / Nellis…

    Lockheed Martin (Nellis Air Force Base, NV)
    …Ability to obtain and maintain DoD Top Secret/SCI and relevant SAP/SAR Clearance\. * Security \+ Certification \. * Bachelor's Degree in related field OR High ... and technologies\. **Desired Skills:** * Previous or active DoD Top Secret/SCI security clearance\. * Experience with data visualization tools and technologies\. *… more
    Lockheed Martin (11/09/25)
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  • Sr. Specialist, Systems Engineer 1

    L3Harris (Greenville, TX)
    …with SCI. + Must be a US Citizen. P referred Additional Skills: + CompTIA Security + Certification + Active Top Secret with SCI. #LI-AH1 L3Harris Technologies is ... sea and cyber domains in the interest of national security . Job Title: Sr. Specialist, Systems Engineer Job Code:...of our positions require the ability to obtain a security clearance. Security clearances may only be… more
    L3Harris (11/08/25)
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  • Sr. Full Stack Infrastructure Engineer (TS/SCI…

    Lockheed Martin (King Of Prussia, PA)
    …a rapid paced, team environment \- Agile development experience \- CompTIA Security \+ Certification \- Linux Certifications \(CompTIA Linux\+, RHCSA, RHCE\) \- ... and cyber resilient systems to our defense, intelligence community and global security customers\. We are dedicated to helping governments and militaries around the… more
    Lockheed Martin (11/05/25)
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  • SAP NS2 Intel Deputy Project Manager-TS/SCI…

    SAP (Herndon, VA)
    …and leading teams + US Citizenship and active TS/SCI Polygraph required + Obtain Security Certification within six months; Security preferred + Ability to ... leader for business software and related services. SAP National Security Services Inc.(R) (SAP NS2(R)) is an independent US..._._ We offer SAP solutions with specialized levels of security and support to meet the requirements of US… more
    SAP (10/31/25)
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  • Sr. Spec, Systems Engineering (Mission Systems)

    L3Harris (Greenville, TX)
    …US Citizen. Preferred Additional Skills: + Active Top Secret with SCI. + Security + Certification . + RC-135 Operator interfaces. #LI-AH1 L3Harris Technologies is ... sea and cyber domains in the interest of national security . Job Title: Sr. Specialist, Systems Engineer Job Code:...of our positions require the ability to obtain a security clearance. Security clearances may only be… more
    L3Harris (10/30/25)
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  • Systems Administrator (TS/SCI with Poly Clearance…

    Fluor (Aurora, CO)
    …TS/SCI access level, and have favorably completed a government issued polygraph * Security + certification or ability to obtain * Install/configure Windows ... training where required * Manage all network hardware and equipment; security solutions, including firewall, anti-virus, and intrusion detection systems and hardware… more
    Fluor (10/29/25)
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  • Systems Administrator

    William C Brown Inc (Springfield, VA)
    …experience or an equivalent combination of education and years of experience.* Must have Security + certification or DoD 8570 Level II equivalent within 90 days ... area networks. Desktop system management responsibilities involving account monitoring, security , Operating System (OS) installation, and other local area system… more
    William C Brown Inc (10/14/25)
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