• DevOps Technical Specialist (Tech…

    M. C. Dean (Chantilly, VA)
    …and changing the world for the better. We are seeking an **Technical Security Specialist 4** to join our **Security and Electronic Systems (SES)** business Unit. As ... issues and implement corrective actions + Organize and prepare detailed documentation of system performance, including service request records and analysis +… more
    M. C. Dean (09/16/25)
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  • Windows System Administrator (Member Engineering…

    Lockheed Martin (Moorestown, NJ)
    …position requires the ability to obtain and maintain a DoD government clearance at the Top Secret level clearance\. **Who We Are** We are a dedicated IT team ... requires the ability to obtain and maintain a DoD government clearance at the Top Secret level clearance\. **Desired Skills:** \- Tier 1 Helpdesk Experience… more
    Lockheed Martin (09/05/25)
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  • Program Support Specialist 3

    M. C. Dean (Vienna, VA)
    …and changing the world for the better. We are seeking a **Program Support Specialist 3** to join our **Security and Electronic Systems (SES)** business Unit. As part ... including US Citizenship, for access to classified information; **ACTIVE** ** TS /SCI w/ Poly REQUIRED** **Required Experience:** + High School Diploma/GED… more
    M. C. Dean (08/27/25)
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  • Systems Engineer Senior - Level 3

    Lockheed Martin (Fort Worth, TX)
    …last five years with ability to or in the process of obtaining a Top Secret SAR/SAP clearance\. **Desired Skills:** Experience with digital engineering or ... a team player, successfully meet assigned deadlines, effectively communicate solutions to senior leaders and proactively elevate issues when necessary\. . The ideal… more
    Lockheed Martin (10/10/25)
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  • Network Operations Center Help Desk Engineer

    L3Harris (Colorado Springs, CO)
    …CO site. The Senior Network Specialist Engineer requires an active Top Secret Clearance with SCI eligibility. They will have a strong background in ... using ACAS and other tools to produce reports for Senior Leaders on the overall security level of the...8140 (eg CISSP or Security+) + Must have a Top Secret clearance with eligibility to SCI… more
    L3Harris (10/01/25)
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  • Acquisition Support (IC)

    TRIAEM, LLC (St. Louis, MO)
    …Acquisition Specialist Location: St. Louis, MO Security Clearance: Active Top Secret /SCI required Overview TRIAEM is seeking a results-driven Acquisition ... Specialist to lead high-visibility initiatives supporting government acquisition strategy...GEOINT priorities. You'll serve as a trusted advisor to senior leadership, offering actionable insights and direction on acquisition… more
    TRIAEM, LLC (07/19/25)
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  • Foreign Disclosure Representative

    SAIC (Vandenberg Air Force Base, CA)
    …a S4S Foreign Disclosure Representative. The primary function is to serve as the senior security specialist supporting the local Special Security Office (SSO) in ... Level. + Bachelor's degree or equivalent additional experience (4 years). + Current Top - Secret Clearance with SCI Eligibility. Willingness to submit to a poly.… more
    SAIC (10/01/25)
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  • Senior Network Security Engineer

    CACI International (Columbia, MD)
    Senior Network Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee ... of Travel: Local * * * **Exciting Opportunity: Join Our Team as a Senior Network Security Engineer!** Are you passionate about network security and eager to make… more
    CACI International (09/13/25)
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  • Senior Associate, Industrial Security

    L3Harris (Nashville, TN)
    …sea and cyber domains in the interest of national security. Job Title: Senior Associate, Industrial Security Job Number: 28029 Job Location: Nashville, TN Schedule: ... Security Clearance to be Considered - Must be Able to Obtain a TS /SCI Job Description: L3Harris, ForceX division is an industry leader specializing in Intelligence… more
    L3Harris (08/31/25)
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  • Senior Platform Engineer

    SAIC (San Diego, CA)
    **Description** SAIC is seeking a cleared ( TS /SCI) ** Senior Platform Engineer** in support of NAVWAR's Naval Operational Architecture (NOA) Program in **San ... integrate advanced analytics platforms and tools + Maintain detailed technical documentation to support system operations and compliance + Provide technical guidance… more
    SAIC (10/03/25)
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