• Windows Systems Engineer , TS/SCI w/Poly

    General Dynamics Information Technology (Chantilly, VA)
    …RQ199781 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... GDIT, people are our differentiator. As a Windows Systems Engineer , you will help ensure today is safe and...+ **Experience:** 15+ years + **Security Clearance Level** : Top Secret /SCI with Polygraph + **Location** :… more
    General Dynamics Information Technology (08/21/25)
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  • MDS Systems Engineer

    Leidos (Virginia Beach, VA)
    …you can confidently recommend and implement the best course of action. + Requires a current Top Secret clearance with the ability to obtain a Top Secret ... **Description** **Join Our Team as an MDS Systems Engineer at Leidos** Are you passionate about transforming...technical excellence drive our mission. As an MDS Systems Engineer , you'll play a pivotal role in evolving our… more
    Leidos (08/20/25)
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  • Network Engineer

    Leidos (Fort Belvoir, VA)
    …on-site at **Fort Belvoir, VA** and requires **U.S. citizenship with an active Top Secret clearance.** **Primary Responsibilities:** + Support Tier I-III network ... **Description** Leidos is seeking a **Network Engineer ** to support large-scale operations on a large,...equivalent prior to start. + US citizenship and active Top Secret clearance required. + Experience documenting… more
    Leidos (08/20/25)
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  • AI Acquisition System Engineer

    SAIC (Chantilly, VA)
    …complete end-to-end life cycle. **All candidates must have an active and current Top Secret /SCI with Polygraph** With a background in acquisition system ... **Description** SAIC is seeking an **AI Acquisition System Engineer ** to support SAIC's Prime Program, Landmark AOS...to be substituted in lieu of degree. + Active Top Secret /SCI with Polygraph. + 2+ years… more
    SAIC (08/16/25)
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  • Cyber Security Engineer

    CACI International (VA)
    …Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of Travel Required: Up to ... infrastructure capabilities for the US Army. As a Cyber Engineer , you'll play a hands-on role in designing and...8570 certification requirements for IAT-III + An active DoD Top Secret clearance required with eligibility for… more
    CACI International (08/13/25)
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  • Sr. Systems Engineer

    Leidos (Fort Belvoir, VA)
    …Current IAT Level II or higher Certification such as Security + or CISSP + Active DoD Top Secret Clearance w/ ability to obtain and maintain Top Secret ... **Description** Leidos is seeking a **Sr. Systems Engineer ** to support large-scale migration and operations on...operating in CONUS and OCONUS locations. The Sr Systems Engineer will deploy new Windows and Linux servers and… more
    Leidos (08/13/25)
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  • Senior Communications System Engineer

    Parsons Corporation (Herndon, VA)
    …in design reviews. + Must be a US citizen with an active ** Top Secret ** clearance. **Desired Qualifications:** + TS/SCI clearance preferred. + Hands-on ... to proposal or business development efforts. **Security Clearance Requirement:** An active Top Secret security clearance is required for this position.​ This… more
    Parsons Corporation (08/08/25)
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  • Mechanical Engineer ( Engineer

    Huntington Ingalls Industries (Virginia Beach, VA)
    …Full Time/Salaried/Exempt Anticipated Salary Range: $78,333.00 - $120,000.00 Security Clearance: Secret Level of Experience: Mid HI This opportunity resides with ... Mission Technologies has been selected as one of Military.com's " Top 25 Employers for Veterans in 2024" and we...Position Summary HII Mission Technologies is seeking a Mechanical Engineer (ME) to provide engineering support for the Surface… more
    Huntington Ingalls Industries (08/08/25)
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  • Cleared - Systems Test Engineer (All…

    Noblis (Mclean, VA)
    …a Cleared - Systems Test Engineer (All Levels) with IC experience and ACTIVE Top Secret with SCI and Polygraph in Bethesda, MD and McLean, VA** The Systems ... Test Engineer will be responsible for and not limited to:...and knowledge:** + US Citizenship is required. + Active Top Secret /SCI clearance with Polygraph. + Bachelor's… more
    Noblis (08/08/25)
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  • Principal / Sr. Principal Mission Operations…

    Northrop Grumman (Chantilly, VA)
    …3) or 8 years (level 4) of related experience + US citizen + Active or current Top Secret clearance with the ability to obtain SCI at time of application + ... BitBucket, MatterMost. This can be filled as a Principal Engineer (level 3) or Sr Principal Engineer ...command and control ground software **Preferred Qualifications:** + Active Top Secret /SCI clearance + Support mission simulation,… more
    Northrop Grumman (07/31/25)
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