• Cyber Detection Engineer

    Leidos (Ashburn, VA)
    …information systems including local area networks/wide area networks (LAN/ WAN ), commercial Internet connection, public facing websites, wireless, mobile/cellular, ... security violations. Leidos is seeking an experienced Cyber Detection Engineer to join our team. As a member of...you will be responsible for in-depth technical analysis of network and endpoint logs & activity, developing signatures, alerts,… more
    Leidos (12/19/25)
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  • ForeScout Engineer - Active TS/SCI with CI…

    ENS Solutions (Norfolk, VA)
    …to solve complex security challenges. You will lead a team as they engineer solutions to complex challenges for customers using knowledge network engineering, ... in large enterprises. + Contribute to risk and vulnerability assessments in network , system, and application areas, and leverage big data analytics and traditional… more
    ENS Solutions (12/06/25)
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  • Systems Engineer - TS/SCI with Polygraph

    General Dynamics Information Technology (Vienna, VA)
    …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 is safe and...maintaining, troubleshooting and running firewalls, switches, routers, or other WAN and LAN systems or equipment. + Demonstrated experience… more
    General Dynamics Information Technology (01/13/26)
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  • Data Analyst and Visualization Engineer

    CACI International (Reston, VA)
    Data Analyst and Visualization Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee ... Opportunity:** Join CACI as a Data Analyst and Visualization Engineer . We are seeking an experienced candidate with experience...trends that drive decision-making and improve the clients' LAN, WAN and UC services. Your role will involve analyzing… more
    CACI International (12/24/25)
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  • Systems Engineer Manager

    General Dynamics Information Technology (Virginia Beach, VA)
    …+ Project management experience + Network operations experience, including network operations center, LAN/ WAN + Cybersecurity experience, including cyber ... related experience **US Citizenship Required:** Yes **Job Description:** The Chief Engineer leads research, analysis, design, and development activities that will… more
    General Dynamics Information Technology (01/03/26)
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  • Senior Windows Systems Engineer - TS/SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …The engineer will provide support to multiple globally dispersed WAN connected sites. Engineers will be responsible for supporting their solutions throughout ... build, deploy, and administer large scale multi-domain enterprise Windows environments. The engineer will build and maintain Windows desktops for use on virtual and… more
    General Dynamics Information Technology (01/17/26)
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  • Unified Communications Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    …- Provide weekly status reports to managers and stakeholders. - Strong expertise in WAN network facilities and protocols. - Demonstrated attention to detail and ... Unified Communications Engineer Location: Springfield, VA, US Job ID: ATR...ID: ATR 17723 Job Description Job Title: Unified Communications Engineer Location: Springfield, VA (also St. Louis, MO) Eligibility:… more
    Arena Technical Resources, LLC (10/29/25)
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  • Federal Network Support Shift Supervisor…

    ASM Research, An Accenture Federal Services Company (Reston, VA)
    …Security+ Azure AZ-900 **Preferred Qualifications** + Microsoft Azure certifications (Azure Network Engineer Associate or equivalent) + Experience with federal ... As well as perform duties of an intermediate Federal Network Support Engineer . This role bridges Tier...incidents + Perform optical SPAN monitoring and mitigations for network performance optimization + Support WAN incidents… more
    ASM Research, An Accenture Federal Services Company (01/08/26)
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  • Support Engineer II-Ext

    Amazon (Herndon, VA)
    …POSITIONS AVAILABLE Employer: AMAZON WEB SERVICES, INC. Offered Position: Support Engineer II-Ext Job Location: Herndon, Virginia Job Number: AMZ9442086 Position ... critical issues to propose solutions to and/or resolve root causes of cloud network and/or system issues. Lead and oversee documenting all varieties of corner case… more
    Amazon (12/05/25)
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  • Network Specialist

    SAIC (Springfield, VA)
    …of State standards. + Manages the testing, installation, and support of network communications, including LAN/ WAN systems. + Plans large-scale systems projects ... **Description** This is a Network Specialist position assigned to the REACH Program - the US Department of State's (DoS) crisis response communications office. This… more
    SAIC (01/07/26)
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