• Network Security Engineer !

    CACI International (Columbia, MD)
    Network Security Engineer ! Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee ... contributions are celebrated. **Qualifications:** _Required:_ + **Clearance** : An active NSA TS / SCI with Polygraph. + **Experience:** 5 years of experience as… more
    CACI International (10/24/25)
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  • Lead Systems Engineer

    KBR (El Segundo, CA)
    Engineer to join our team on site in El Segundo, CA. An active TS / SCI clearance is required. Join a small, hand selected systems engineering team defining ... Title: Lead Systems Engineer Lead Systems Engineer Belong. Connect....other collaborative tools + Eligibility for or an active TS / SCI Security Clearance is required to be… more
    KBR (09/19/25)
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  • Staff DevOps Engineer

    Applied Research Associates, Inc. (Herndon, VA)
    …network policies **Staff DevOps Engineer Preferred Qualifications:** + An active TS / SCI with CI Poly security clearance + OpenShift Certified Administrator ... **Description** ARA is looking for a Staff DevOps Engineer with strong expertise in OpenShift and you...+ **Must be a US citizen with an active TS / SCI security clearance** + Bachelors degree in… more
    Applied Research Associates, Inc. (09/12/25)
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  • Systems Engineer - Enterprise Integration…

    Lockheed Martin (Littleton, CO)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You Should Know** **Expression of ... you\. Lockheed Martin seeks an innovative and talented Systems Engineer to join the Global Security team in Denver,...other technical discipline with significant related experience * Active TS / SCI security clearance **Desired Skills:** * Prior… more
    Lockheed Martin (09/10/25)
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  • IT Infrastructure Enterprise Cloud Engineer

    CACI International (Chantilly, VA)
    IT Infrastructure Enterprise Cloud Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI with ... are seeking a highly skilled and motivated IT System Engineer (SE) to join our technical team. As an...Systems Security best practices. **Qualifications:** **_Required_** **:** * Active TS / SCI with Poly. * 4+ years of… more
    CACI International (10/24/25)
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  • Senior Ground Systems Engineer

    KBR (Herndon, VA)
    … Development concepts and modern technologies to support ground segment integration + Active Top - Secret clearance with SCI eligibility Desired: + 5 years of ... Title: Senior Ground Systems Engineer Belong. Connect. Grow. with KBR! KBR's National...Develops and documents program ground architectures, such as DoDAF architecture views, and Information Support Plans +… more
    KBR (08/28/25)
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  • Information Assurance Engineer 3

    Huntington Ingalls Industries (Bremerton, WA)
    …Full Time/Salaried/Exempt Anticipated Salary Range: $93,142.00 - $133,060.00 Security Clearance: TS / SCI Level of Experience: Mid This opportunity resides with ... of the mission and the sensitivity of the operational environment, an active TS / SCI security clearance will be required. Essential Job Responsibilities + Designs… more
    Huntington Ingalls Industries (10/11/25)
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  • Information Assurance Engineer 2

    Huntington Ingalls Industries (Bremerton, WA)
    …Full Time/Hourly/Non-Exempt Anticipated Salary Range: $75,791.00 - $108,000.00 Security Clearance: TS / SCI Level of Experience: Mid This opportunity resides with ... nature of the mission and the sensitivity of the operational environment, an active TS / SCI security clearance will be required. What you will do + Design… more
    Huntington Ingalls Industries (09/06/25)
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  • System Engineer (SDA) - Enterprise

    QinetiQ US (Chantilly, VA)
    …fast paced environment with excellent oral and written communication skills. + TS Clearance with SCI Eligibility; #qinetiqclearedjob Preferred Qualifications + ... or related discipline + Experience DoD and or IC customers + Active TS / SCI clearance Company EEO Statement Accessibility/Accommodation: If because of a medical… more
    QinetiQ US (10/19/25)
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  • Sr DevSecOps Engineer

    Arena Technical Resources, LLC (Tysons Corner, VA)
    Sr DevSecOps Engineer Location: Tysons Corner, VA, US Job ID:... Security Clearance: - US Citizen with an active Top Secret Clearance/ SCI is required ... for this position. This position supports a government contract The DevSecOps engineer is embedded in a multidisciplinary implementation team. This team is tasked… more
    Arena Technical Resources, LLC (10/06/25)
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