• Senior Systems Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior Systems Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include but ... Network (SAN), clustering and backup technologies. + Experience and proficiency with systems engineering concepts, principles and theories and system modeling… more
    ManTech (09/30/25)
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  • Senior Information System Security…

    ManTech (Chantilly, VA)
    ManTech is seeking a motivated, career and customer-oriented ** Senior Information System Security Engineer (ISSE)** to join our team **in Chantilly, VA.** ... network system (s). Ensure that the design of hardware, operating systems , and software applications adequately address cybersecurity requirements for the IS and… more
    ManTech (09/26/25)
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  • Senior Systems Development…

    Google (Reston, VA)
    Senior Systems Development Engineer , CDS, Public Sector + _link_ Copy link + _email_ Email a friend _corporate_fare_ Google _place_ Reston, VA, USA **Mid** ... Active Top Secret/Sensitive Compartmentalized Information (TS/SCI) security clearance with polygraph . **Preferred qualifications:** + Experience with configuration automation tools… more
    Google (10/01/25)
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  • OPIR Systems Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Chantilly, VA)
    OPIR Systems Engineer , Senior The... The Opportunity: At a certain point, experience -based system design can start to look like clairvoyance. When ... toughest challenges in Satellite Mission Management? As a OPIR Systems Engineer on our team, you'll translate...learning + Active TS/SCI clearance; willingness to take a polygraph exam Clearance: Applicants selected will be subject to… more
    BOOZ, ALLEN & HAMILTON, INC. (09/29/25)
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  • Senior IT Systems Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior IT Systems Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include ... (SAN), clustering, and backup technologies. + Experience and proficiency with systems engineering concepts, principles, theories, and system modeling tools,… more
    ManTech (08/20/25)
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  • Cyber Systems Engineer Senior

    General Dynamics Information Technology (Springfield, VA)
    …we can't turn into opportunity. And our work depends on TS/SCI level cleared **Cyber Systems Engineer lll - ECDS** joining our team to support our Intelligence ... **Job Family:** Intelligence Operations and Analysis **Skills:** Cross Domain (Inactive),Security System Design, Systems Engineering **Experience:** 5 + years of… more
    General Dynamics Information Technology (09/30/25)
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  • Senior Software Engineer - CTJ - Top…

    Microsoft Corporation (Reston, VA)
    …for application architecture, system design, and end-to-end implementation. As a ** Senior Software Engineer ** , you will identify and deliver software ... of Microsoft's most critical customers? We're looking for a Senior Software Engineer with the right mix...your expertise in software development, complexity analysis, and scalable system design. Collaboration skills will be required to work… more
    Microsoft Corporation (09/25/25)
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  • Senior Satellite Systems

    Lockheed Martin (Fort Belvoir, VA)
    …want to build a better tomorrow with you\. In this role as a Satellite Systems Engineer , Staff you will have the opportunity to conduct and lead ... During the initial training period, the successful candidate will learn the system and may concurrently support tools creation, data analysis, and maintenance\. This… more
    Lockheed Martin (09/24/25)
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  • Senior Systems Engineer

    Leidos (Chantilly, VA)
    **Description** We are seeking a ** Systems Engineer with Data Policy experiences** to join our Fort Independence Team here at Leidos. Here you will leverage your ... System Engineering background to help data stewardship and data...data policy governance practices. The right candidate for this Systems Engineering role will have a passion for in… more
    Leidos (09/18/25)
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  • Senior Network Engineer - TS/SCI

    General Dynamics Information Technology (Reston, VA)
    …design, implement LANs/WANs/Site-to-site VPNs/Point-to-point/point to multipoint. + Serve as network systems engineer overseeing servers, storage and backup ... 6 + years of related experience **US Citizenship Required:** Yes **Job Description:** ** Senior Network Engineer ** **Transform technology into opportunity as a … more
    General Dynamics Information Technology (10/01/25)
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