• Senior Security Systems Engineer

    EPAM Systems (Mclean, VA)
    We are seeking a **Senior Security Systems Engineer ** to lead advanced WiFi performance testing, automation, and network analysis in laboratory environments. ... + Write and customize automation scripts for testing various devices + Analyze complex network issues and determine root...years of working experience in wireless networking and security systems engineering + Knowledge of 802.11ac (WiFi 5) and… more
    EPAM Systems (11/04/25)
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  • Principal Systems Engineer

    RTX Corporation (Sterling, VA)
    …for a security clearance **Security Clearance:** DoD Clearance: Top Secret **Principal Systems Engineer ** **- Operational Expert** This position is within the ... business area. SS&S develops and builds simulators and training systems for both military and commercial customers, with the...the primary focus being the defense industry. SS&S Training Device products cover a range of complexity and include… more
    RTX Corporation (11/04/25)
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  • Senior Specialist, Systems Network…

    L3Harris (Herndon, VA)
    …cyber domains in the interest of national security. Job Title: Sr. Specialist, Systems Network Engineer Job Code: 31086 Job Location: Herndon, Virginia (On-Site) ... customers in more than 100 countries. Job Description: The Systems Network Engineer will provide networking support...VLAN, and firewalls for Layer 2 and Layer 3 devices . Why Join Us? + Impactful Work: Contribute to… more
    L3Harris (11/20/25)
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  • Desktop Systems Engineer - TS/SCI

    General Dynamics Information Technology (Sterling, VA)
    …us ensure today is safe and tomorrow is smarter. Our work depends on a Systems Engineer joining our team to support Government activities in Annapolis Junction, ... customer-centric environment in delivering Desktop Engineering Services. As a Systems Engineer supporting the Government, you will...(GPOs) in Microsoft Active Directory (AD) for end user devices , which implement STIG and other device more
    General Dynamics Information Technology (11/26/25)
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  • Desktop Systems Engineer - TS/SCI

    General Dynamics Information Technology (Sterling, VA)
    …us ensure today is safe and tomorrow is smarter. Our work depends on a Systems Engineer joining our team to support Government activities in Annapolis Junction, ... customer-centric environment in delivering Desktop Engineering Services. As a Systems Engineer supporting the Government, you will...(GPOs) in Microsoft Active Directory (AD) for end user devices , which implement STIG and other device more
    General Dynamics Information Technology (11/26/25)
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  • Systems Engineer - TS/SCI…

    General Dynamics Information Technology (Vienna, VA)
    …**Job Description:** Seize your opportunity to make a personal impact as a Systems Engineer supporting an information technology enterprise. At GDIT, people are ... our differentiator. As a Systems Engineer , you will help ensure today...SKILLS:** + Demonstrated experience administering communications solutions for Android devices and equipment + Demonstrated experience administering beaconing solutions… more
    General Dynamics Information Technology (10/14/25)
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  • Network/ Systems Engineer (Vaxcom)

    Parsons Corporation (Airlie, VA)
    …career. Vaxcom Services, LLC (a Parsons company) is looking for an amazingly talented **Network/ Systems Engineer ** to join our team! In this role you will get ... source recommendations of disparate datasets that provide efficiencies in systems development lifecycle. + Will maintain Customer-facing intranet site and… more
    Parsons Corporation (10/31/25)
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  • Junior Systems Engineer _ (Langley…

    Serco (Langley AFB, VA)
    **Position Description** Serco is seeking a ** Systems Engineer ** to support the Combat Air Force (CAF) Distributed Training Center (DTC) at **Langley Air Force ... in DMON events by identifying configuration, networking, or CAF DMO standards issues. The Systems Engineer must be able to analyze, design and document changes… more
    Serco (09/09/25)
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  • Sr Systems Engineer / Integration…

    Lockheed Martin (Suffolk, VA)
    …hub where mission\-focused technologies are developed, tested, and integrated\. **The Work** As a Systems Engineer Sr\., you'll play a vital role in enabling the ... development and real\-time mission experimentation\. **Who You Are** You are a skilled systems engineer with a hands\-on approach to solving problems\. You… more
    Lockheed Martin (10/04/25)
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  • Systems Engineer

    Leidos (Chantilly, VA)
    …network encryption devices property **Certification Requirements:** + Microsoft Certified Systems Engineer (MCSE) + Microsoft Certified Professional (MCP) + ... Security Sector is seeking a fully cleared, highly technical Systems Engineer to support an enterprise IT...not limited to, accountable property and electronic network encryption devices . + Manage and deploy infrastructure components such as… more
    Leidos (11/21/25)
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