• Data / Dissemination Systems Engineer (Onsite)

    RTX Corporation (Beale AFB, CA)
    …as only US citizens are eligible for a security clearance​ **Security Clearance:** TS / SCI - Current Raytheon Company Managed by Collins Aerospace Collins ... of a rapidly evolving global market. Collins Aerospace is seeking a system administrator , software engineer, or information technology specialist to perform Air… more
    RTX Corporation (12/02/25)
    - Related Jobs
  • Journeyman Computer Systems Analyst

    CACI International (Stennis Space Center, MS)
    Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular Percentage of Travel Required: None Type of ... track, collate, and report new customer feature requests. Qualifications: _Required: _ + Current TS / SCI clearance. + BA or BS Degree with 4yrs of experience (or… more
    CACI International (11/20/25)
    - Related Jobs
  • Senior IT Infrastructure Support Specialist-Icam…

    CACI International (Hanover, MD)
    Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage of Travel Required: ... * * **The Opportunity:** CACI is seeking a Systems Administrator to provide 24x7 support to an existing Operations...provide support via email, chat, and phone **Qualifications:** + TS / SCI Clearance with polygraph + Bachelor's degree… more
    CACI International (11/13/25)
    - Related Jobs
  • SIGINT Systems Admin (High-Band Senior)

    CACI International (Beale AFB, CA)
    Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular Percentage of Travel Required: Up to 10% Type ... * **The Opportunity** CACI is seeking a SIGINT Systems Administrator (High-Band) to join the CACI team at Beale...Security + CE certification Bachelors Degree in Technical Field TS / SCI Security Clearance. ≥5 yrs of ELINT… more
    CACI International (11/07/25)
    - Related Jobs
  • Technical Engagement Network (TEN) Lab…

    BCMC (Arlington, VA)
    …weaknesses and vulnerabilities. Required Skills: - US Citizenship - Must have an active DoD Secret clearance, TS / SCI clearance is preferred. - Must be able ... Engagement Network (TEN) Lab Manager with experience in Linux Systems Administrator to support the design, development, and deployment of advanced cybersecurity… more
    BCMC (11/21/25)
    - Related Jobs
  • Lab Manager II

    ARSIEM (Arlington, VA)
    …: Must have an active Secret clearance and be able to obtain a TS / SCI clearance. Must be able to obtain DHS Suitability. Candidate Referral : Do you ... Engagement Network (TEN) Lab Manager with experience in Linux Systems Administrator to support the design, development, and deployment of advanced cybersecurity… more
    ARSIEM (11/12/25)
    - Related Jobs
  • Lab Manager III

    ARSIEM (Arlington, VA)
    …: Must have an active Secret clearance and be able to obtain a TS / SCI clearance. Must be able to obtain DHS Suitability. Candidate Referral : Do you ... in Arlington, VA. Responsibilities + Serve as a lead Linux Systems Administrator overseeing Red Hat Enterprise Linux (RHEL) environments across development, lab, and… more
    ARSIEM (11/12/25)
    - Related Jobs
  • Splunk Admin (Lab Manger)

    Nightwing (Arlington, VA)
    …and vulnerabilities. **Required Skills:** - US Citizenship - Must have an active DoD Secret clearance, TS / SCI clearance is preferred. - Must be able ... mission. **Responsibilities** : - Serve as a lead Linux Systems Administrator overseeing Red Hat Enterprise Linux (RHEL) environments across development, lab,… more
    Nightwing (10/23/25)
    - Related Jobs
  • Lab Manager /System Administration

    Node.Digital (Arlington, VA)
    …and vulnerabilities. Requirements Required Skills: - US Citizenship - Must have an active DoD Secret clearance, TS / SCI clearance is preferred. - Must be able ... Engagement Network (TEN) Lab Manager Location: Arlington, VA Must have an active Secret Clearance Node is supporting a US Government customer to provide support for… more
    Node.Digital (10/21/25)
    - Related Jobs
  • Principal Software Engineer

    SAIC (Honolulu, HI)
    …have a Secret clearance to start. + Must be able to obtain a TS / SCI after start. **DESIRED SKILLS:** + Red Hat Certified System Administrator (RHCSA) ... is seeking a **Principal Software Engineer** who will be a systems administrator providing on-site hardware and software support, engineering and technical services… more
    SAIC (11/28/25)
    - Related Jobs