• 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, ... expertise, initiative, and experience supporting a mix of network and systems engineering and administration tasks. Key Responsibilities: Network Design… more
    Infinity Systems Engineering (09/30/25)
    - Related Jobs
  • Information Systems Security Engineer

    KBR (Arlington, VA)
    Title: Information Systems Security Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space defense. +… more
    KBR (09/13/25)
    - Related Jobs
  • System Administrator

    KBR (Colorado Springs, CO)
    …Standard Qualifications: Required: + Security Clearance: Must have an active US government Top Secret /SCI security clearance, which is something only a US ... role - protecting our national security. KBR, is seeking a highly motivated Systems Administrator to join us in supporting our great nation, supporting the Air… more
    KBR (08/22/25)
    - Related Jobs
  • Training Device Technician (Experienced or Senior)

    The Boeing Company (Tyndall AFB, FL)
    …includes college, university, technical school, licensing/certification programs, etc.) + Top Secret Security Clearance + Completed formalized vocational ... experience in supervision of maintenance technicians + Experience with digital input/output systems . + Knowledge of System Administration and Network protocols.… more
    The Boeing Company (09/26/25)
    - Related Jobs
  • Systems Administrator II- Full-Scope…

    RTX Corporation (Annapolis Junction, MD)
    …experience (or Master's + 3 years, or equivalent). + Strong background in Linux and Windows system administration . + Hands-on experience with networking, ... US citizens are eligible for a security clearance​ **Security Clearance:** DoD Clearance: TS /SCI At Raytheon, the foundation of everything we do is rooted in our… more
    RTX Corporation (09/19/25)
    - Related Jobs
  • Principal Systems Engineer

    Leidos (Fort Meade, MD)
    …will work with ONEROOF, PITCHHITTER, NiFi, and various Systems Administration (SA) components, ensuring seamless virtualization, Linux environments, GOTS ... Server administration . **Responsibilities:** + Architect, configure, and maintain systems utilizing ONEROOF, PITCHHITTER, and NiFi to optimize workflow and data… more
    Leidos (09/09/25)
    - Related Jobs
  • Cyber Security Engineer

    Shuvel Digital (Arlington, VA)
    …of degree level education. Desired Certification(s): * Certified Ethical Hacker (CEH), Windows/ Linux Admin , Azure Sentinel or Other Cloud SIEM, CISSP, Security+, ... Title: Cyber Security Engineer Type: Contract Location: Arlington, VA Clearance: Active Secret . Must be able to obtain TS /SCI and DHS suitability prior to… more
    Shuvel Digital (09/25/25)
    - Related Jobs
  • Hybrid Cyber Security Engineer

    Shuvel Digital (Arlington, VA)
    …of degree level education. Desired Certification(s): + Certified Ethical Hacker (CEH), Windows/ Linux Admin , Azure Sentinel or Other Cloud SIEM, CISSP, Security+, ... Cyber Security Engineer Type: Contract Location: Arlington, VA Work Auth: USC Clearance: Active Secret . Must be able to obtain TS /SCI and DHS suitability prior… more
    Shuvel Digital (09/25/25)
    - Related Jobs
  • Systems Administrator

    Alaka'ina Foundation Family of Companies (Maui County, HI)
    administrative support, troubleshooting, and repair for 15SPSS communications systems encompassing the operational network. + Troubleshoot, and repair failed ... Systems Administrator Location HI - Maui Job Code...Background Investigation (SSBI). + Must have an active DoD SECRET clearance, must be willing to obtain TS more
    Alaka'ina Foundation Family of Companies (08/28/25)
    - Related Jobs
  • Senior Cloud Systems Engineer

    SAIC (Scott AFB, IL)
    …designing and deploying cloud solutions. + Proficient knowledge of Redhat Enterprise Linux operating system and command line administration . + Expertise in ... **Description** SAIC is seeking a ** Systems Engineer for the Cloud team** to support...establish strategic plans and objectives. + Recommending/making decisions on administrative or project work matters and ensures effective achievement… more
    SAIC (08/13/25)
    - Related Jobs