• Network Infrastructure Security Specialist

    General Dynamics Information Technology (Falls Church, VA)
    …and IT Risk Management **Skills:** Information Technology Security,Infrastructure Security, Network Infrastructures **Experience:** 10 + years of related experience ... Description:** Seize your opportunity to make a personal impact as a ** Network Infrastructure Security Specialist** supporting the United States Postal Service. GDIT… more
    General Dynamics Information Technology (09/19/25)
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  • Senior Network Engineer (SEAS) w/ CCNP…

    V2X (Springfield, VA)
    …respect, responsibility, and professionalism. We are hiring for a dynamic Senior Network Engineer - active TS/SCI clearance for our Systems Engineering and ... ability to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Network Engineer provides subject matter expertise (SME), mentorship and on-the job… more
    V2X (09/19/25)
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  • Network Reliability Engineer - Remote

    CoreSite (Reston, VA)
    …future of digital infrastructure while nurturing your professional growth and success. Network Reliability Engineer Role The Network Reliability Engineer reports ... to the Manager of Network Reliability and is a member of CoreSite's Network Engineering team. The primary function of the role will be to advance automation,… more
    CoreSite (09/18/25)
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  • Network Security Engineer - Multiple Levels

    Noblis (Richmond, VA)
    …We are looking for highly technical professionals with a strong foundation in network architecture, design, and security - individuals who are ready to step up ... from traditional network engineering roles to take ownership of strategic, architecture-level...and cybersecurity stakeholders to support ATO packages and continuous monitoring . + Ability to develop system security plans, risk… more
    Noblis (09/18/25)
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  • Network Infrastructure Security Specialist

    Tetrad Digital Integrity LLC (Falls Church, VA)
    …from increasing threats and vulnerabilities in this digital age. The Network Infrastructure Security Specialist is responsible for tracking, managing, liaison, and ... implement, and monitor security control measures as they are related to USPS network infrastructures. The major stakeholders will include, but not limited to, … more
    Tetrad Digital Integrity LLC (09/18/25)
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  • Network Engineer

    SAIC (VA)
    …all components within cloud platforms. This position will need to be adept at monitoring the ongoing operation of the network and identifying potential issues ... **Description** **SAIC** is looking for a ** Network Engineer** that will be responsible for managing...managing the configuration, installation and on-going support of the Network Infrastructure which includes PaloAlto firewalls, Cisco CSR devices… more
    SAIC (09/17/25)
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  • ​​ Network Engineer​

    Leidos (Ashburn, VA)
    …identify, contain and eradicate cyber threats to CBP networks through monitoring , intrusion detection and protective security services to CBP information systems ... violations. **Primary Responsibilities** **:** We are seeking a skilled and motivated Network Engineer with a strong background in both traditional and cloud-based… more
    Leidos (09/17/25)
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  • Network Based Systems Analyst II

    ARSIEM (Arlington, VA)
    …on every client you work with. ARSIEM is looking for a Cyber Network Defense Analyst (CNDA) to provide front line response for digital forensics/incident response ... our Government clients in Arlington, VA. Responsibilities + Characterize and analyze network traffic to identify anomalous activity and potential threats to … more
    ARSIEM (09/16/25)
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  • NCIS Network Engineer | TS/SCI clearance

    General Dynamics Information Technology (Quantico, VA)
    …None **Job Family:** IT Infrastructure and Operations **Skills:** Cisco Technologies, Network Engineering,Virtual Local Area Network (VLAN) **Certifications:** ... Yes **Job Description:** Transform technology into opportunity as a **Senior Network Engineer** at GDIT. Shape what's next for mission-critical government projects… more
    General Dynamics Information Technology (09/16/25)
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  • Senior Network Architect

    ManTech (Herndon, VA)
    **ManTech** seeks a highly skilled and motivated **Senior Network Architect** to join our team in the DC, Maryland, and Virginia (Northern) **DMV area** . The NOSC ... Senior Network Architect...tickets and knowledge repositories. + Lead, coordinate system maintenance, monitoring , and installation of multiple WAN/LAN environments encompassing multiple… more
    ManTech (09/10/25)
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