• Systems Engineer (Windows)

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** SYSTEMS ENGINEER (WINDOWS) (RDTE) Bowhead is seeking a Systems Engineer to join our growing team in Dahlgren, VA. The System Engineer ... Must be able to maintain a security clearance at the Top Secret level. US Citizenship is a requirement for Secret clearance at this location. \#LI-JR1… more
    UIC Government Services and the Bowhead Family of Companies (09/26/25)
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  • Command, Control, Communications, and Battle…

    Chenega Corporation (Fort Belvoir, VA)
    Command, Control, Communications, and Battle Management (C3BM) Principal Systems Engineer Ft. Belvoir, VA Join our Talent Network Command, Control, ... Communications, and Battle Management (C3BM) Principal Systems Engineer Ft. Belvoir, VA Are you...where we excel and lead healthy, happy lives. Corporate citizenship Chenega MIOS is led by a purpose to… more
    Chenega Corporation (09/14/25)
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  • Systems Engineer - DevOps

    M. C. Dean (Vienna, VA)
    …secure cloud-hosted and on-premises environments. As part of the team, the **Senior Systems Engineer ** 's responsibilities will include (but will not be limited ... technology components; + Working with system architects and lead engineer **to maintain and improve the architecture and design**...Security+ or CISSP certification is strongly desired **Other:** + US Citizenship is a requirement for this… more
    M. C. Dean (08/27/25)
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  • Lead, Information Security Systems…

    L3Harris (Ashburn, VA)
    …activities. + Use DoD 5200.39 for the identification and protection of CPI. + Engineer trustworthy and secure systems in accordance with NIST 800-160. + Develop ... interest of national security. Job Title: Anti-Tamper System Security Engineer (Secret Security Clearance) Job Code: 26869 Job Location:...Expert (SME) in the area of AT. + Assess systems for Critical Program Information (CPI). + Conduct trade… more
    L3Harris (08/03/25)
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  • NMCC Information Systems Security…

    TekSynap (Arlington, VA)
    …perception, and ability to adjust focus. **WORK AUTHORIZATION/SECURITY CLEARANCE** + US Citizenship + Clearance requirement: ActiveTS/SCI **OTHER INFORMATION** ... and Risk Assessment techniques. **Overview** We are seekinga highly skilled Information Systems Security Engineer (ISSE) to maintain and enhance the security… more
    TekSynap (09/16/25)
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  • Model Based Systems Engineer

    CACI International (King George, VA)
    Model Based Systems Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of ... groups in the development, planning, and execution of Model-Based Systems Engineer (MBSE) programs, projects, and activities....university in a related field with industry experience * US Citizenship and the ability to obtain… more
    CACI International (09/30/25)
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  • Systems Engineer - TS/SCI…

    General Dynamics Information Technology (Reston, VA)
    …(AWS),Cloud Deployment,DevOps,ElasticSearch **Experience:** 15 + years of related experience ** US Citizenship Required:** Yes **Job Description:** Transform ... technology into opportunity as a Systems Engineer with GDIT. A career in...Management. + **Location:** Reston, VA (On Customer Site) + ** US Citizenship Required** **GDIT IS YOUR PLACE:**… more
    General Dynamics Information Technology (09/11/25)
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  • Senior Software Engineer - CTJ - Poly

    Microsoft Corporation (Reston, VA)
    …This position requires verification of US citizenship due to citizenship -based legal restrictions. Specifically, this position supports United States ... infrastructure, and data platform development. We're looking for a **Senior Software Engineer .** You will help conduct business reviews and operate our production… more
    Microsoft Corporation (07/11/25)
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  • Senior Systems Engineer / Integrator

    Noblis (Chantilly, VA)
    Responsibilities Noblis ESI is seeking an experienced Senior Systems Engineer /Integrator to support our government client on-site in Chantilly, VA. The primary ... Required Qualifications + Active Top Secret/SCI clearance with Counterintelligence (CI) Polygraph. + US Citizenship is required. + Master's degree and 10 years… more
    Noblis (10/01/25)
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  • Senior Network Systems Engineer

    Noblis (Chantilly, VA)
    Responsibilities As a Senior Systems Engineer , you will plan, design, and implement additions and changes to network hardware, infrastructure server ... environments, and operating systems . You will provide direct support in the day-to-day...and ability to obtain a Counterintelligence (CI) Polygraph. + US Citizenship is required. + Experience with… more
    Noblis (09/03/25)
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