• DevOps Application Specialist

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …with Poly highly desired * Operating Systems : Strong understanding of Linux fundamentals and system administration . * Cloud Platforms: Experience with major ... desired * Operating Systems : Strong understanding of Linux fundamentals and system administration . * Cloud...desired * Operating Systems : Strong understanding of Linux fundamentals and system administration . * Cloud… more
    CGI Technologies and Solutions, Inc. (12/30/25)
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  • Lab Manager - 2 years experience

    BCMC (Arlington, VA)
    …relevant experience in system administration - Experience with multiple operating systems , to include Linux /Unix & MacOS - Experience and knowledge of ... or related degree; or HS Diploma and 4+ years lab management or systems administration experience. Desired Certifications: - CEH - Sec+ - Network+ - CCNA Our… more
    BCMC (11/24/25)
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  • Systems Integration Engineer (Devops)

    BAE Systems (Springfield, VA)
    …has a proven commitment to quality with a solid understanding of systems administration concepts, network architecture, troubleshooting techniques, and familiar ... **Job Description** BAE Systems is seeking mission-oriented System Administrator / Integration...+ **Experience:** Minimum of seven (7) years of system administration experience and expertise in Linux and… more
    BAE Systems (10/22/25)
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  • Systems Administrator II

    V2X (Fort Lee, VA)
    …SA duties. Specifically, the SA will demonstrate proficiency in system administration , patching, and implementation of security procedures including basic cyber ... area network (LAN), wide area network (WAN), data communications network, operating systems , and physical and virtual servers. *Perform system monitoring and verify… more
    V2X (01/08/26)
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  • Systems Administrator - TS/SCI with Poly

    Leidos (Chantilly, VA)
    …Citizen with an active TS/SCI with Poly security clearance. + Proven experience in systems administration for Windows and/or Linux environments. + Hands-on ... IT infrastructure. This role is ideal for a professional with solid systems administration expertise, particularly in pipeline automation and/or VMware… more
    Leidos (01/01/26)
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  • Cloud IAM Solutions Architect

    Public Consulting Group (Richmond, VA)
    …is a plus. **Experience** : + **10+ years** of hands-on experience in ** systems administration (Windows/ Linux ), networking** , and **cybersecurity** within ... , **SOC1/2** , **HITRUST** , **NIST** . + Strong foundation in ** systems automation** , **change management** , **capacity planning** , and **documentation best… more
    Public Consulting Group (11/21/25)
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  • Systems Engineer - TS/SCI with Polygraph

    General Dynamics Information Technology (Herndon, VA)
    …including deployments, patches, security checks, and maintenance. + Upgrade and maintain operating systems and application software on LINUX ( Linux (RHEL, ... while you advance your career. Join GDIT as a Systems Engineer and build an impactful career in enterprise...candidate will need to demonstrate an in-depth understanding of Linux /Unix and a firm understanding of cloud technologies. Candidate… more
    General Dynamics Information Technology (01/08/26)
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  • Journeyman Software Developer

    Precise Systems, Inc. (Dahlgren, VA)
    …and units + Reverse engineering complex Linux C++/Java applications + Linux networking, system administration , scripting, and configuration and management + ... As a solutions-based company, Precise Systems is focused on innovation in support of...in a Scrum environment + Working knowledge of the Linux operating environment including, but not limited to, the… more
    Precise Systems, Inc. (11/07/25)
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  • Mid-Senior Network Engineer

    Infinity Systems Engineering (Alexandria, VA)
    …+ Configure, manage, secure, and troubleshoot Juniper and Cisco switches. + Perform systems administration on Windows and Linux platforms (updates, security, ... initiative, and experience supporting a mix of network and systems engineering and administration tasks. Key Responsibilities:...configuration (Cisco experience is a plus) + Proficient in Linux and Windows system administration + Active… more
    Infinity Systems Engineering (01/03/26)
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  • ServiceNow Developer

    BAE Systems (Sterling, VA)
    …Engineer to join our visible technical program driving the Model Based Systems Engineering (MBSE) cloud platform that supports collection, management and analysis of ... suitable for AI applications. This program delivers engineering services for Linux and Windows cloud-based infrastructure as well as sophisticated enterprise… more
    BAE Systems (12/12/25)
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