• Network Security Engineer Lead

    Chenega Corporation (Fort Belvoir, VA)
    …Switches (NIPR/layer 2, SIPR/Layer #) on a 24-hour, seven (7)-day-a-week on-call basis. + Engineer , maintain, and make network infrastructure changes at Fort ... and other network enhancements down to the Edge Access Switch level. + Engineer , maintain, and make network infrastructure changes for NIPRNET and… more
    Chenega Corporation (06/02/25)
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  • Senior Solution Engineer - Enterprise IT…

    M. C. Dean (Vienna, VA)
    …storage, network virtualization, and security services; + Working knowledge of network infrastructure , concepts of operation, and protocols such as TCP/IP, ... Overview MC Dean relies on its IT infrastructure and applications to support critical business functions...Responsibilities As part of the team, the **Senior Solution Engineer 's** responsibilities will include (but will not be limited… more
    M. C. Dean (07/15/25)
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  • Network Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Chantilly, VA)
    Network Engineer The Opportunity: A well-designed network is critical to move data and enable organizations to achieve their missions, but how can an ... careful planning. That's why we need you, an experienced network engineer who knows how to develop...ond to evolving adversaries. You'll upgrade or develop enterprise-wide infrastructure , troubleshoot and resolve complex network issues,… more
    BOOZ, ALLEN & HAMILTON, INC. (06/25/25)
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  • Network Engineer -US Citizens Only-…

    The Metamorphosis Group (Reston, VA)
    Network Engineer -US Citizens ONLY- ACTIVE Top Secret/SCI Full Scope Poly REQUIRED Reston, Virginia Apply Now WORK REQUIREMENTS: Network Engineering Support - ... technical questions or conflicts. * The Contractor Team shall deploy and maintain network systems. * The Contractor Team shall diagnose network issues and… more
    The Metamorphosis Group (06/04/25)
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  • Software Infrastructure Engineer

    RTX Corporation (Sterling, VA)
    …for a security clearance​ **Security Clearance:** DoD Clearance: Secret **Software Infrastructure Engineer ** **(Onsite)** This position requires an active US ... chain or CI/CD pipeline tools. + Consider the organization's entire CI/CD infrastructure when making changes and improvements **Qualifications You Must Have:** +… more
    RTX Corporation (07/08/25)
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  • Network Engineer (VA3)

    CoreSite (Reston, VA)
    …the future of digital infrastructure while nurturing your professional growth and success.- Network Engineer Role: The Network Engineer will be ... network related troubleshooting, configuration, and maintenance. The Network Engineer role will be able to...Provide 8 x 5 support of the Telecom and Network infrastructure environment, with 24 x 7… more
    CoreSite (07/02/25)
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  • Lead Database Infrastructure and Operations…

    Healthfirst (VA)
    …to shape and implement technology strategies and solutions across various infrastructure and database domains. + Evaluates and offers technical guidance during ... DynamoDB, and others + Experience working in AWS Cloud, Unix/Linux, Windows + Maintain database documentation, including data standards, procedures and definitions… more
    Healthfirst (05/18/25)
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  • Network Engineer III

    General Dynamics Information Technology (Springfield, VA)
    …we can't turn into opportunity. And our work depends on TS/SCI level cleared ** Network Engineer lll** joining our team to support our Intelligence customer in ... and Cybersecurity Services (TCS) program has an exciting and challenging opportunity for a ** Network Engineer III** on our Network Security Services (NSS)… more
    General Dynamics Information Technology (04/28/25)
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  • ​​ Network Engineer

    Leidos (Ashburn, VA)
    …security violations. **Primary Responsibilities** **:** We are seeking a skilled and motivated Network Engineer with a strong background in both traditional and ... ensuring the resilience, security, and performance of our global network infrastructure . **Below are some tools/skills the...Windows . + Sourcefire (snort) or RSA Security Analytics ( network ) experience a plus . + Ability to script… more
    Leidos (06/19/25)
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  • Principal/Sr. Principal Engineer

    Northrop Grumman (Chantilly, VA)
    …Come be a part of our mission. We are seeking a **Principal or Sr. Principal Network Engineer (Campus Area Network /Local Area Network (CAN/LAN))** to ... and recreate troubleshooting scenarios to support the production enterprise network . * Schedule maintenance windows for migrating...(MPLS) Wide Area Networks (WANs). **Basic Qualifications:** + Principal Network Engineer : BS + 5 years of… more
    Northrop Grumman (05/28/25)
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