• NOC Network Analyst I

    Virtual Service Operations (Lorton, VA)
    …maintaining a secure and efficient network environment. Responsibilities: + Monitor network systems to ensure consistent performance and uptime. + Assist ... with troubleshooting network issues related to routers, switches, and other network devices. + Work closely with senior team members to identify and resolve… more
    Virtual Service Operations (10/31/25)
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  • CAN/LAN Network Tier 3

    CACI International (Sterling, VA)
    …bottlenecks, and packet loss. + Troubleshoot, maintain integrity, and configure network components along with implementing operating systems enhancements to ... CAN/LAN Network Tier 3 Job Category: Information Technology Time...standards and evaluates, consults and makes technology recommendations to senior management. This position requires experience in complex networking… more
    CACI International (10/25/25)
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  • Network Engineer

    Insight Global (Alexandria, VA)
    …for a United States Security Clearance (TSSCI). Insight Global is seeking a Senior Network & Telecommunications Engineer to design, implement, and maintain ... advanced data, voice, and video telecommunication systems . This role is ideal for a seasoned professional...Skills and Requirements * Bachelor of Science degree in Computer Science or related field coupled with 8 years… more
    Insight Global (01/03/26)
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  • Junior Systems Administrator

    Amentum (Mclean, VA)
    …and resetting passwords. + Identifying and resolving common technical problems with computer systems , network connectivity, and applications. + Monitoring ... be responsible for the day-to-day maintenance and support of computer systems and networks. **Must have an...system performance metrics like CPU usage, memory utilization, and network traffic to identify potential issues. + Maintaining system… more
    Amentum (01/01/26)
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  • Courts Technology Helpdesk Manager…

    Fairfax County Sheriff's Office (Fairfax, VA)
    Courts Technology Helpdesk Manager ( Network /Telecom Analyst IV) Print (https://www.governmentjobs.com/careers/fairfaxcounty/jobs/newprint/5177898) Apply  Courts ... Technology Helpdesk Manager ( Network /Telecom Analyst IV) Salary $97,582.37 - $162,638.32 Annually Location FAIRFAX (EJ32), VA Job Type FT Salary W BN Job Number… more
    Fairfax County Sheriff's Office (01/03/26)
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  • TS/SCI with Poly Cyber Network Defense…

    Insight Global (Reston, VA)
    …on a team of Senior Analyst providing a wide range of Computer Network Operations (CNO) including Defensive Cyber Operations, Offensive Cyber Operations, and ... as DataXplorer and XKeyScore - Experience preforming technical analysis of computer systems including packet capture analysis, identifying and vulnerabilities… more
    Insight Global (12/09/25)
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  • Systems Administrator

    Amentum (Warrenton, VA)
    …service requests and oversee the lifecycle tracking, documentation, and reporting of network systems and hardware assets. Ensure compliance with disposal ... is a DoD-provided, TS/SCI, integrated voice, video, and data, global communications network that facilitates collaboration among senior leaders and key staff.… more
    Amentum (12/10/25)
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  • Principal Network Engineer

    Leidos (Mclean, VA)
    …(CABA)** . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, ... **Description** **Leidos** has a new and exciting opportunity for a **Principal Network Engineer** in our **National Security Sector's (NSS) Cyber & Analytics… more
    Leidos (10/10/25)
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  • Lead Systems Engineer - (Hybrid)

    CareFirst (Reston, VA)
    …**ESSENTIAL FUNCTIONS:** + Installs, tunes, upgrades, troubleshoots, and maintains all computer systems relevant to the supported applications including all ... recover services, and support the root cause analysis. + Evaluates new systems by performing in-depth tests, including end-user reviews. Researches software and… more
    CareFirst (12/05/25)
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  • Systems Engineer - DevOps

    M. C. Dean (Vienna, VA)
    …includes secure cloud-hosted and on-premises environments. As part of the team, the ** Senior Systems Engineer** 's responsibilities will include (but will not be ... , and **maintaining** technology-specific, configurable, and reusable automation modules for network and systems infrastructure, data storage, messaging, and… more
    M. C. Dean (11/26/25)
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