• Principal Satellite Communications Engineer

    ManTech (Reston, VA)
    **ManTech** seeks a motivated, career and customer-oriented **Principal Satellite Communications Engineer ** to join our team in the **Reston, VA** location. This is ... an **onsite** position. The **Principal Satellite Communications Engineer ** will travel worldwide to deploy, configure, upgrade, troubleshoot, and maintain satellite… more
    ManTech (09/18/25)
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  • Field Engineer

    ManTech (Reston, VA)
    **ManTech** seeks a motivated, career and customer-oriented **Field Engineer ** to join our team in the **Reston, VA** . This is an **onsite** position. The **Field ... Engineer ** will travel worldwide to deploy, configure, upgrade, troubleshoot,...+ Strong Network administration experience, including DNS, routing, and firewall configuration + Strong infrastructure administration experience, including technologies… more
    ManTech (09/01/25)
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  • SharePoint Engineer

    Chenega Corporation (Arlington, VA)
    **Req ID:** 38024 **Summary** **SharePoint Engineer ** **Arlington VA** Are you ready to enhance your skills and build your career in a rapidly evolving business ... in support of their missions to sustain the national security and provide services to our nation. SecuriGence is...to our nation. SecuriGence is seeking a talented **SharePoint Engineer ** to help contribute to our success. The ideal… more
    Chenega Corporation (10/28/25)
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  • Systems Engineer (Expert)

    BAE Systems (Herndon, VA)
    …with Windows Group Policy and configuration management + Experience with Windows security features, such as Windows Defender and firewall configuration + ... and sustainment support for critical military platforms and systems. Intelligence & Security provides services and products to the Department of Defense, the… more
    BAE Systems (09/30/25)
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  • Network Engineer (Levels 2, 3)

    CACI International (Springfield, VA)
    Network Engineer (Levels 2, 3) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... operate/sustain, and enhance NGA networks and cybersecurity posture in support of national security . For additional information and a list of current openings,… more
    CACI International (11/10/25)
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  • Senior Associate Systems Operations…

    NTT America, Inc. (Richmond, VA)
    …+ Perform regular system maintenance, including software updates, patches, and security configurations. + Troubleshoot hardware, software issues, and provide timely ... Assess the impact of changes on system performance, stability, and security . Follow established change management procedures and maintain proper documentation. +… more
    NTT America, Inc. (11/20/25)
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  • Sr. Kubernetes Platform Engineer

    Insight Global (Reston, VA)
    …Architect and optimize platform infrastructure, ensuring scalability and adherence to security baselines. * Oversee creation and maintenance of Kubernetes IaC (Helm ... associated open-source components. * Own platform network configuration (DNS, firewall services/TIC 3.0, VPN/tunnels). * Direct base image automation, distribution,… more
    Insight Global (10/11/25)
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  • Secret Network Engineer SME

    Insight Global (Arlington, VA)
    …optimization of various LAN and WAN environments, datacenter load balancing, network access security to include 802.1x and Cisco ISE - Provide SME level support for ... about how we collect, keep, and process your private information , please review Insight Global's Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/.… more
    Insight Global (11/15/25)
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  • Sr. Network Administrator - NADTC

    Huntington Ingalls Industries (Virginia Beach, VA)
    …Type: Full Time/Salaried/Exempt Anticipated Salary Range: $86,177.00 - $125,000.00 Security Clearance: Top Secret Level of Experience: Mid This opportunity ... resides with Global Security (GS). Mission Technologies' Global Security (GS)...WAN circuit issues, equipment failures, router and switch configurations, firewall ACLs, VoIP device registration, and cryptographic device configuration… more
    Huntington Ingalls Industries (08/23/25)
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  • Senior Linux Administrator Team Lead

    General Dynamics Information Technology (Falls Church, VA)
    …+ Must Possess the appropriate baseline certification(s) to achieve DoD 8570.01-M Information Assurance Technical (IAT) Level II (CompTIA Security + ce) and ... **Skills:** Critical Systems,Enterprise Systems,Software Updates,System Administration,Technical Issues **Certifications:** CompTIA Security + CE | CompTIA - CompTIA, Red Hat Certified… more
    General Dynamics Information Technology (10/25/25)
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