• ACAS Engineer - Active Top Secret Clearance…

    ENS Solutions (Norfolk, VA)
    …enable secure and reliable operations of enterprise computer systems . Engineer , design, develop, and implement enterprise network cyber defense capabilities ... network monitoring, network flow analysis, packet capture analysis, network proxies, firewalls, anti-virus capabilities, Linux or UNIX command line, and… more
    ENS Solutions (09/27/25)
    - Related Jobs
  • Engineer , Data Center (Manassas, VA)

    LinkedIn (Manassas, VA)
    …& Installation + Project Management + Ticketing Systems (Jira, ServiceNow) + Linux /Unix + Server and Network Troubleshooting You will Benefit from our ... LinkedIn is the worlds largest professional network , built to create economic opportunity for every...and contracted technicians, taking ownership of complex hardware and Linux issues, coordinate with OEM vendors for resolution, and… more
    LinkedIn (09/24/25)
    - Related Jobs
  • Sr Software Engineer

    Actalent (Manassas, VA)
    …Software Engineer ! Job Description We are seeking a highly skilled Sr Software Engineer to join our team supporting mission-critical systems for Navy and DoD ... software components in distributed environments using Java and C/C++ on Linux platforms. Responsibilities + Design, develop, and integrate software components using… more
    Actalent (11/14/25)
    - Related Jobs
  • Cyber Security Engineer (Elastic SME)

    CACI International (Hampton, VA)
    …best practices and standards, including NIST, ISO, and SOC operations + Proficiency with Linux /Unix operating systems and network protocols + Experience with ... Cyber Security Engineer (Elastic SME) Job Category: Information Technology Time...AF DCGS experience + Four to seven years of Linux systems administration experience + Knowledge of… more
    CACI International (10/28/25)
    - Related Jobs
  • Infrastructure Engineer

    General Dynamics Information Technology (Herndon, VA)
    …integrating, troubleshooting, and automating systems in a Windows and Linux /Unix environment + Knowledge of network technologies, common infrastructure ... Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Linux , Network Configurations,Virtualization **Experience:** 5 + years of related… more
    General Dynamics Information Technology (10/04/25)
    - Related Jobs
  • Network Lead C4I Systems SURTASS…

    Serco (Virginia Beach, VA)
    …Technician, Network Systems Electrician, Network Systems Administrator, Network Systems Engineer with a direct experience in C4I ship ... LINUX , UNIX, Windows (or equivalent) unclassified and classified network and computer configuration and administration certification(s) + Experience with closed… more
    Serco (10/01/25)
    - Related Jobs
  • Information System Security Engineer (ISSE)

    Assertive Professionals (Chantilly, VA)
    …devices + Administering, securing and monitoring enterprise level Windows and Linux network infrastructures Desired Experience and Qualifications: + Certified ... Information System Security Engineer (ISSE) About the Organization Established in 2015,AssertiveProfessionals(AP),...Providing support to design, develop, and maintain the client's systems compliance with ICD 503 requirements. This also includes… more
    Assertive Professionals (10/09/25)
    - Related Jobs
  • DevOps Cloud Engineer

    System One (Alexandria, VA)
    …or Gaithersburg, MD We are looking for an experienced DevOps Cloud Network Engineer to work on cloud-based systems with a mission operations team. The team ... administration of Citrix-based desktops in cloud-based environments. Responsibilities: The DevOps Cloud Network Engineer will take a leadership role in system… more
    System One (09/27/25)
    - Related Jobs
  • OCONUS Field Engineer - TS/SCI Polygraph…

    Leidos (Chantilly, VA)
    …team environment. The ideal candidate will have prior experience as either a systems engineer or systems administrator. Prior OCONUS experience and ... + Systems Engineering/Administration + Diagnosing and resolving software, hardware, and network problems + Linux Operating System (using command line) +… more
    Leidos (11/07/25)
    - Related Jobs
  • Journeyman Field Engineer

    ManTech (Reston, VA)
    …years of relevant systems engineering, systems administration, and network administration experience + Strong Linux administration experience with Red ... as well as upgrade, maintain, and recap existing systems , including all system and network infrastructure... Linux (RHEL) 9+ and Bash + Strong Network administration experience, including DNS, routing, and firewall configuration… more
    ManTech (09/16/25)
    - Related Jobs