• Senior Information Systems Security Officer

    The MITRE Corporation (Mclean, VA)
    …Global Security Services Division (R300) is looking to fill a Senior Information Systems Cyber Engineer position, with a focus on classified environments. The ... by providing Information Assurance and Cybersecurity services specifically for classified systems . The ideal candidate will thrive in a fast-paced, collaborative… more
    The MITRE Corporation (09/17/25)
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  • Summer 2026 System Test Engineering Intern

    AeroVironment (Arlington, VA)
    …lab work, or data collection through coursework or projects + Strong interest in systems engineering, testing, flight operations , or aerospace systems + ... details regarding the team and location. **Summary** As a ** System Test Engineering Intern** , you will support the...systems . Founded in 1971 by celebrated physicist and engineer , Dr. Paul MacCready, we've been at the leading… more
    AeroVironment (09/05/25)
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  • Senior Specialist Systems Engineering…

    L3Harris (Springfield, VA)
    …an experienced Information Technology Senior Systems Administrator or Mid-to-Senior Level Systems Engineer to join our highly skilled and diverse team. This ... is highly desirable. As a Senior Systems Administrator or Mid-Senior Level Systems Engineer , you will work with a diverse, energetic, and highly… more
    L3Harris (09/04/25)
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  • System Alarm Monitor

    M. C. Dean (Chantilly, VA)
    …commercial customers across high-growth markets. Responsibilities **What you'll do:** The System Alarm Monitor position supports 24/7 operations at facilities ... at MC Dean, you will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and technology systems ; and… more
    M. C. Dean (08/27/25)
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  • Systems Administrator (2nd shift)

    General Dynamics Information Technology (Mclean, VA)
    …Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Communication,Computer Systems ,Troubleshooting,Video Processing **Experience:** ... software, and applications + Drive innovation to modernize technology and improve operations + Drive resolutions for system interdependencies/issues + Identify,… more
    General Dynamics Information Technology (10/01/25)
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  • Junior Information Security Analyst

    System One (Springfield, VA)
    …of a specific functional requirement pertaining specifically to the labor category (eg a System Engineer must have at least two years performing duties specific ... IDS/IPS, ACAS, ESS (HBSS), FIREPOWER, and security related activities to secure and harden systems . * Work with vendors to ensure the DCO tool suites detect and… more
    System One (09/25/25)
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  • Drinking Water Utility Operations SME

    General Dynamics Information Technology (Fairfax, VA)
    …Professional Engineering **Skills:** Construction Management,Engineering Design,Field Research,Utility Operations ,Water Utilities **Experience:** 15 + years of ... your opportunity to make a personal impact as an Engineer Sr Advisor supporting the a nationwide project focused...supporting the a nationwide project focused on drinking water system infrastructure enhancements to protect human health. GDIT is… more
    General Dynamics Information Technology (08/24/25)
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  • Information System Security Officer,…

    Lockheed Martin (Herndon, VA)
    …Key Responsibilities of this role includes: \- Support day\-to\-day information system security operations including hardware and software implementations\. \- ... system hardening, analysis, vulnerability management, DISA STIGs\. \- Prior Information System Security Engineer \(ISSE\) or System Administration… more
    Lockheed Martin (08/08/25)
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  • Help Desk System Specialist 1

    M. C. Dean (Vienna, VA)
    …a **Help Desk System Specialist** to join our **Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic Business Unit you will be ... will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and...systems is desired. + Experience in badge office operations is desired. + Must be able to obtain… more
    M. C. Dean (08/27/25)
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  • Senior Systems Administrator II Generalist…

    V2X (Springfield, VA)
    …of progressive, hands-on experience maintaining Enterprise information systems as a systems administrator or systems engineer . + Demonstrated expertise ... Systems Administrator II supports the information technology (IT) Operations and Maintenance (O&M) server team by managing enterprise-level, high performance,… more
    V2X (08/07/25)
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