• Senior Systems Engineer

    SAIC (Arlington, VA)
    **Description** SAIC is seeking a motivated, career and customer-oriented ** Senior Systems Administrator** to join our team in Arlington, VA, supporting the ... of a range of current information technologies, computing platforms, and network systems , including cloud computing, blade servers, virtualization, unified… more
    SAIC (09/26/25)
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  • Senior Operations Analyst

    Precise Systems, Inc. (Arlington, VA)
    …by our highly skilled workforces, we provide expert consultation on network and weapons systems acquisition programs, maintenance/modernization programs, and ... As a solutions-based company, Precise Systems is focused on innovation in support of...the Precise solution. We are currently seeking seeking a Senior Operations Analyst to support our Army customer in… more
    Precise Systems, Inc. (08/20/25)
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  • Senior Systems Administrator (S)

    SimIS Inc. (Dahlgren, VA)
    …the listed position and is contingent upon award. Job Description: SimIS, Inc. seeks a Senior Systems Engineer to lead systems engineering activities for a ... systems and training environments Experience Required: + Eight (8) years of systems administration experience with three (3) years in leadership roles +… more
    SimIS Inc. (09/22/25)
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  • Network Engineer 5

    M. C. Dean (Chantilly, VA)
    …system level performance and provide quick feedback on potential improvement + Assist senior network engineers to identify and resolve network security ... and Troubleshooting of network operations. + Employs moderate understanding of network administration as related to business operations. + Assists team… more
    M. C. Dean (08/30/25)
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  • Senior Cyber Security Engineer

    CACI International (Wallops Island, VA)
    …future products, services, and technologies. + Reviewing and updating network administrative documentation for SCSC information systems and prepare the IT/IA ... Senior Cyber Security Engineer Job Category: Information Technology...vast array of Cyber/IA responsibilities for the Surface Combat Systems Center (SCSC) and its customers developing and fielding… more
    CACI International (07/08/25)
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  • Senior Field Engineer

    ManTech (Reston, VA)
    …the time **Basic Qualifications:** + 10+ years of relevant systems engineering, systems administration , and network administration experience + ... Hat Enterprise Linux (RHEL) 9+ and Bash + Strong Network administration experience, including DNS, routing, and...Vault, Nomad or similar technologies + Experience with general systems administration enabling tools such as Jira,… more
    ManTech (09/13/25)
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  • Network Engineer Technician

    KIHOMAC (Fort Belvoir, VA)
    …changes/upgrades, and security vulnerabilities + Provide technical analysis in data network planning, systems administration , engineering, and design, ... and KVM switches, TCP/IP, UDP Multicast, OSPF, various WAN network mediums, legacy network systems ...", to include tech-control environments, crypto maintenance, COMSEC, or systems administration + Proficiency with DISA, local… more
    KIHOMAC (09/25/25)
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  • Senior Software Engineer - CTJ - Top Secret

    Microsoft Corporation (Reston, VA)
    …Technology, or related field AND 2+ years technical experience in software engineering, network engineering, or systems administration OR Bachelor's Degree ... of Microsoft's most critical customers? We're looking for a Senior Software Engineer with the right mix of software...field AND 4+ years technical experience in software engineering, network engineering, or systems administration … more
    Microsoft Corporation (09/25/25)
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  • Deployment Network Specialist (Tech…

    M. C. Dean (Springfield, VA)
    …+ Bachelor Degree in an Engineering Field AND 7+ years working experience a network administration role OR 12+ Years work experience in a network ... a **Deployment Network Specialist** to join our **Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic Business Unit you will… more
    M. C. Dean (09/26/25)
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  • Network Engineer III

    William C Brown Inc (Springfield, VA)
    …(LANs) wide area networks (WANs), the internet, intranets, and other data communication systems . + Possesses experience with most common network components to ... Network Engineer III EOE Statement We are an...standards and evaluates, consults and makes technology recommendations to senior management. This position requires experience in complex telecommunications… more
    William C Brown Inc (09/01/25)
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