• Facility Operations Center Engineer , ADC…

    Amazon (Herndon, VA)
    …requires that the candidate selected must currently possess and maintain an active TS /SCI security clearance with polygraph. The position further requires ... want to help. You'll join a diverse team of software , hardware, and network engineers, supply chain specialists, security...after start, the selected candidate obtain and maintain an active TS /SCI security clearance with polygraph or… more
    Amazon (10/23/25)
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  • Senior Delivery Consultant - Application…

    Amazon (Arlington, VA)
    …This position requires that the candidate selected must currently possess and maintain an active Top Secret security clearance. The position further requires ... candidate have the ability to obtain and maintain an active Top Secret security clearance...such as Java, C#, and TypeScript solutions - Current, active US Government Security Clearance of TS /SCI… more
    Amazon (10/23/25)
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  • Systems Administrator II - Generalist Senior…

    V2X (Springfield, VA)
    …in Springfield, VA. The position is required to be onsite. The position requires an active Top Secret /SCI clearance and the ability to obtain and maintain ... Senior Systems Administrator II Generalist - Cross Domain - active TS /SCI clearance to support our government...Security Clearance: The position requires US Citizenship and an active DoD Top Secret with… more
    V2X (11/14/25)
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  • Staff Site Reliability Engineer -Federal,…

    Zscaler (Mclean, VA)
    …services within classified environments **What We're Looking for (Minimum Qualifications)** + ** Active Secret Security Clearance required and must be maintained ... levels and monthly + Information Assurance Technician Level 2 certification and Top Secret security clearance \#LI-Onsite \#LI-YC2 Zscaler's salary ranges are… more
    Zscaler (11/12/25)
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  • Program Integration & Operations Engineer

    Northrop Grumman (Fairfax, VA)
    …additional 4 years of related experience may be considered in lieu of a degree. + Active Top Secret /SCI clearance required at time of application + Strong ... Systems (NGSP) is looking for you to join our team as a Staff Systems Engineer to serve as **the Program Integration & Operations** Lead based out of Fairfax, VA… more
    Northrop Grumman (11/04/25)
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  • CAD Modeling and Simulation Engineer

    SAIC (Chantilly, VA)
    …3+ years of experience in modeling and simulation for aerospace or space systems. + Active Top Secret /SCI w/Poly Clearance. + Proficiency with CAD tools (eg, ... **Description** **SAIC** is seeking a **CAD Modeling and Simulation Engineer in Chantilly, VA** to support a government customer. **The successful candidate will:**… more
    SAIC (10/24/25)
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  • Modeling and Simulation Engineer

    SAIC (Chantilly, VA)
    …3+ years of experience in modeling and simulation for aerospace or space systems. + Active Top Secret /SCI w/Poly Clearance. + Strong understanding of sensor ... **Description** SAIC is seeking a Modeling and Simulation Engineer to support a customer in Chantilly, VA. The successful candidate will: + Develop and maintain… more
    SAIC (10/22/25)
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  • Machine Learning Modeling and Simulation…

    SAIC (Chantilly, VA)
    …3+ years of experience in modeling and simulation for aerospace or space systems. + Active Top Secret /SCI w/Poly Clearance. + Strong understanding of sensor ... **Description** SAIC is seeking a Machine Learning Modeling and Simulation Engineer in Chantilly, VA. The successful candidate will: + Develop and maintain… more
    SAIC (10/22/25)
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  • Agile Management Engineer

    Sciolex Corporation (Chantilly, VA)
    …documenting technical and programmatic requirements. Qualifications & Physical Requirements + Active Top Secret /SCI clearance with Poly-5+years' experience ... to ensuring you receive the utmost employee care. Responsibilities As an Agile Management Engineer you will have the opportunity to support a wide variety of program… more
    Sciolex Corporation (10/09/25)
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  • Acquisition System Engineer

    Sciolex Corporation (Chantilly, VA)
    …SAFe Agile program development processes and activities . Qualifications & Physical Requirements + Active Top Secret /SCI with Polygraph. + Bachelors and nine ... care. Responsibilities We are seeking a highly motivated acquisition system engineer that will provide Acquisition and Program Management Support to multiple… more
    Sciolex Corporation (10/09/25)
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