• Systems Administrator Principal

    General Dynamics Information Technology (Fort Belvoir, VA)
    …Infrastructure and Operations **Skills:** Computer Backups,Information Technology (IT) Systems ,Microsoft Windows Server, System Administration ... operate. At GDIT, people are our differentiator. As a Systems Administrator Senior you will help ensure...plan migration process to support applications hosted by the Windows/ Linux systems . + Complete system … more
    General Dynamics Information Technology (09/30/25)
    - Related Jobs

  • Software Developer

    Systems Technologies, Inc. (Lorton, VA)
    …+ Develop and maintain scripts in PowerShell, Python, and Perl to automate system administration tasks, enhancing efficiency and reliability of IT operations. + ... API, and service architectures, virtualization and containers, and databases + Linux scripting frameworks and implementations + Managing and utilizing version… more
    Systems Technologies, Inc. (07/18/25)
    - Related Jobs

  • DevOps Application Specialist

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …TS/SCI with Poly highly desired * Operating Systems : Strong understanding of Linux fundamentals and system administration . * Cloud Platforms: Experience ... TS/SCI with Poly highly desired * Operating Systems : Strong understanding of Linux fundamentals and system administration . * Cloud Platforms: Experience… more
    CGI Technologies and Solutions, Inc. (09/30/25)
    - Related Jobs

  • Field Engineer

    ManTech (Reston, VA)
    …up to 50% of the time. **Basic Qualifications:** + 1+ years of experience with Linux administration experience with Red Hat Enterprise Linux (RHEL) 9+ and ... train technical support personnel to perform maintenance on those systems , and remotely support system troubleshooting and...+ 1+ years of experience with Experience with general systems administration enabling tools such as Jira,… more
    ManTech (09/10/25)
    - Related Jobs

  • OCONUS Field Engineer - TS/SCI Polygraph Required

    Leidos (Chantilly, VA)
    …Cacti, Nagios, Solarwinds - using tool as well as maintaining the tool itself + Linux system administration to include ability to manage offline operating ... knowledge and hands-on experience in most of the following areas: + Systems Engineering/ Administration + Diagnosing and resolving software, hardware, and network… more
    Leidos (08/08/25)
    - Related Jobs

  • Mission IT Operator

    CACI International (Springfield, VA)
    …user systems , servers, storage, and network connectivity. - Provides system administration for assigned infrastructure and establishes and maintains security ... This position requires broad knowledge of both Windows and Linux -based systems across a global environment. Shift...of 24x7 operations. Desired Qualifications: - System administration experience to include UNIX, Linux , and… more
    CACI International (07/31/25)
    - Related Jobs

  • Full Stack Developer - TS/SCI with Polygraph

    General Dynamics Information Technology (Chantilly, VA)
    …today is safe and tomorrow is smarter. Our work depends on Software Engineer Sr Advisor joining our team! **HOW A SOFTWARE ENGINEER WILL MAKE AN IMPACT:** TECHNICAL: ... services. + The Contractor shall provide operations and maintenance of operational systems . + The Contractor shall modify existing software to correct errors, allow… more
    General Dynamics Information Technology (08/27/25)
    - Related Jobs

  • Enterprise Engineering Lead

    Leidos (Fort Belvoir, VA)
    …of the following:** + Strong understanding of cloud-based systems + System , database, data stores, and network administration and optimization, with strong ... CI/CD pipeline toolsets (Jenkins, Azure DevOps, GitLab, etc) + Experience with Linux administration and engineering efforts + Experience employing Ansible for… more
    Leidos (09/19/25)
    - Related Jobs

  • Cross Domain Solutions (CDS) Engineer

    Arena Technical Resources, LLC (Lorton, VA)
    …of time-sensitive data across multiple classified networks. This role combines system administration , troubleshooting, and user support responsibilities to ... system testing to validate functionality and ensure CDS systems are capable of securely handling time-sensitive data. -...- Cross Domain Solutions (CDS) - Red Hat Enterprise Linux (RHEL) - Multi-network ticketing systems -… more
    Arena Technical Resources, LLC (08/26/25)
    - Related Jobs

  • Technical Team Lead

    Washington Metropolitan Area Transit Authority (VA)
    …requires a deep understanding of software development (SDLC), cloud environments, networking, systems administration , SQL and Oracle databases and systems ... Digital Modernization department. The Technical Lead position leads teams of senior engineers responsible for the operation, maintenance and development of… more
    Washington Metropolitan Area Transit Authority (09/27/25)
    - Related Jobs