• Enterprise Systems Engineer

    ManTech (Mclean, VA)
    …efficiency, security and scalability + Familiarity with access control models and network security + Solid understanding of server operating systems ( Linux , ... Windows) + In-depth understanding of communication protocols and routing protocols **Preferred Qualifications:** + Advanced degrees and certifications are desired (eg - MCSE, CCNP, or CISSP) + Experience supporting configuration management in a multi-region… more
    ManTech (08/19/25)
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  • System Engineer

    CACI International (Dahlgren, VA)
    …and/or experience with automated deployment of computing infrastructure and network configurations utilizing technologies like Ansible, Powershell, Python, and Bash. ... (including Software Defined Networks), memory, and storage. + Experience with Linux and Windows based operating systems + Experience with Virtualization technologies… more
    CACI International (08/16/25)
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  • Mid System Administrator

    Parsons Corporation (Quantico, VA)
    …Maintains smooth operation of multi-user computer systems, including coordination with network engineers. + Monitors and manages system resources, including CPU ... Baseline DoD IA certification for system administrators. + RHCSA - Core Linux system administration certification. + Experienced with frequent use and application of… more
    Parsons Corporation (08/16/25)
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  • Systems Engineer

    ManTech (King George, VA)
    …AEGIS Combat System **Preferred Qualifications:** + Experience UNIX and LINUX , configuration management (CM) production, installation; and quality control processes. ... + Recent Navy waterfront or Aegis Computer Network Technician (ACNT) experience. **Clearance Requirements:** + Must be a US Citizen and have an active Secret… more
    ManTech (08/14/25)
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  • Host Based Security Solutions Analyst

    ManTech (Norfolk, VA)
    …DoD configuration compliance requirements + Provide guidance in all aspects of network security support to include account setups, port enabling, deploying, and ... Threat Prevention, Rogue System Detectors on enterprise Microsoft and Linux endpoints; maintaining ma ware security compliance and troubleshooting/resolving issues… more
    ManTech (08/14/25)
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  • SOC Technical Lead

    ManTech (Mclean, VA)
    …and 12+ years of experience + 5+ years of experience with SIEM, Windows and Linux Internals, NIST 800-53 and NSM-8 + 1+ years' experience leading a team + Experience ... or forensics in AWS, Azure, GCP, or OCI + Experience with network forensics **Clearance Requirements:** + Active/current TS/SCI with Polygraph is required for… more
    ManTech (08/14/25)
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  • Google Cloud Associate (GCP Cloud SME)

    GovCIO (Richmond, VA)
    …Google cloud, at scale or current hands on technology infrastructure, network , compute, storage, and virtualization experience. + Ability to integrate cloud ... or on premise technologies from leading vendor products Microsoft, IBM, Oracle, HP, Linux , SAP, etc. + Experience with IT compliance and risk management requirements… more
    GovCIO (08/13/25)
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  • System Administrator

    CGI Technologies and Solutions, Inc. (Newport News, VA)
    …to enhance system security Troubleshoot and resolve hardware, software, and network issues Perform backup and recovery operations at regular intervals Utilize ... + Incident Management + IT Service Management + Problem Management + Server - Linux + System Administration + Wintel/Windows Server **What you can expect from us:**… more
    CGI Technologies and Solutions, Inc. (08/13/25)
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  • Software Engineer, Systems

    Meta (Richmond, VA)
    …design, develop, build and test operating systems-level software, compilers, and network distribution software for large distributed components that run our ... or Emacs), and revision control systems (Subversion, GIT, or Perforce) 18. 5. Linux , UNIX, or other *nix-like OS as evidenced by file manipulation, advanced… more
    Meta (08/09/25)
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  • Quality Assurance Engineer

    Parsons Corporation (Centreville, VA)
    …+ Must have a minimum of 8 years of experience + Proficiency in Linux command line environment + Proficiency in one or more scripting and programming languages ... configuration management tools like Ansible, Puppet, or Chef + Experience with network configuration + Understanding of CI/CD principles and experience with CI/CD… more
    Parsons Corporation (08/09/25)
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