• Senior Systems Engineer - Part-time 20…

    NTT DATA North America (Quantico, VA)
    …(Part-time 20 hour per week onsite) **Job Duties:** + Create and maintain network and security infrastructure for both bare-metal and virtual machines with ... servers and applications. + Evaluate, improve, and maintain the information security throughout the network , systems, applications, and storage infrastructure.… more
    NTT DATA North America (07/19/25)
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  • Senior Computer and Information Systems…

    ManTech (Herndon, VA)
    …Information Systems Manager is recognized as an expert in the areas of network device interoperability, cyber security processes, and the protection of technical ... **ManTech** seeks a motivated, career and customer-oriented ** Senior Computer and Information Systems Manager** to join...advice, staying abreast of technical solutions, and provide necessary network and cyber security resources to accomplish… more
    ManTech (05/23/25)
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  • Sr Network Engineer

    General Dynamics Information Technology (Hampton, VA)
    …Defense Communications Systems, 7 days per week, 365 days per year. **How a Senior Network Engineer Will Make an Impact:** + Analyzes customer requirements and ... None **Job Family:** Network Engineering **Skills:** Communication Network ,Networks,Routers,Switching **Certifications:** CompTIA - Security + - CompTIA -… more
    General Dynamics Information Technology (07/29/25)
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  • Network Management Systems (NMS) Lead

    CACI International (Sterling, VA)
    …the team that designs, implements, and maintains our NMS, ensuring optimal network performance, availability, and security . **Responsibilities:** + Lead the ... tools up to date and can monitor/manage the deployed network infrastructure + Present regular reports to senior... network infrastructure + Present regular reports to senior management on network performance and health… more
    CACI International (07/26/25)
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  • CAN/LAN Network Tier 3

    CACI International (Sterling, VA)
    …to junior network engineers and technicians. + Stay updated on emerging network technologies, trends, and security threats to continuously improve network ... 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 (07/26/25)
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  • Network Engineer III

    CACI International (Springfield, VA)
    …encompasses the design, implementation, and maintenance of complex, global enterprise networks. The Senior Network Engineer will act as a key technical leader, ... Network Engineer III Job Category: Information Technology Time...BGP. * Mastery of networking fundamentals (TCP/IP, routing, switching, security ). * Extensive experience with routing protocols: OSPF, BGP,… more
    CACI International (07/09/25)
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  • Principal / Sr. Principal Core Engineer…

    Northrop Grumman (Chantilly, VA)
    …years of Network Engineering experience; or Master's degree with 6 years of Network Engineering experience for Level 4 Senior Principal Network Engineer ... mission. We are looking for a **Principal or Sr. Principal** **Core Network Engineer** to support the design and implementation services for WAN/LAN infrastructures… more
    Northrop Grumman (07/03/25)
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  • Lead Network Engineer

    CACI International (Springfield, VA)
    Lead Network Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of ... to 10% Type of Travel: Local * * * **The Opportunity:** The Lead Network Engineer provides leadership on the program to develop, modernize, enhance, operate and… more
    CACI International (06/14/25)
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  • Network Telecommunications Technician

    Leidos (Arlington, VA)
    …flourishing and meaningful career, share your resume with us today! Job Summary Network Telecommunications Technician / Defense Red Switch Network Technician in ... are: IT Operations and Maintenance; Plans, Projects, and Engineering (PP&E). The senior leaders and national defense missions that are supported require that the… more
    Leidos (05/28/25)
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  • Enterprise Network and Telephony Installer

    Parsons Corporation (Herndon, VA)
    …looking for. **Job Description:** Parsons is looking for an amazingly talented **Enterprise Network and Telephony Installer** to join our team! In this role you will ... get to **install network equipment, telephones (VoIP, analog, ISDN), voice media gateways...have supervisory responsibilities **What Required Skills You'll Bring:** + Senior Level: BA/BS and 4 years of relevant experience,… more
    Parsons Corporation (08/08/25)
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