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  • Information System Security Officer (ISSO) – TS/SCI with Polygraph

    Salary not listed Full Time
  • Information System Security Officer – TS/SCI w/Polygraph

    Salary not listed Full Time
  • Information System Security Officer (ISSO)

    Salary not listed Full Time
  • Information System Security Officer (ISSO)

    Salary not listed Full Time

    Castelion is seeking a classified cyber assurance practitioner to assist the ISSM in driving the Castelion classified cyber assurance program forward. The program focuses on...

  • Cybersecurity – Information System Security Officer (ISSO)

    $113,050-$152,950 Full Time

    At Boeing, we innovate and collaborate to make the world a better place. We’re committed to fostering an environment for every teammate that’s welcoming, respectful...

  • Information System Security Officer Senior (ISSO)/ Information Assurance Engineer (GSA LCAT) – (Team 01)

    $150,000-$160,000 Full Time

    Purpose and Impact: Amentum is searching for a Top-Secret cleared ISSO to join our team in Washington, DC. You will be working in an organization...

  • Information System Security Officer

    $85,000-$115,000 Full Time

    SpaceX is seeking a classified cyber assurance practitioner to drive the SpaceX classified cyber assurance program forward. The program focuses on three major areas: Assessment:...

  • Information System Security Officer – Senior

    Salary not listed Full Time

    In support of a challenging, critical, and rewarding program that provides integrated voice, video, and data services throughout the Information Technology lifecycle, Amentum is seeking...

  • Information System Security Officer

    Salary not listed Full Time

    SAIC is seeking an Information System Security Officer (ISSO) for our team to support a government customer. This position is remote, but the candidate must...

  • Lead Information System Security Officer (ISSO)

    Salary not listed Full Time

    SAIC is seeking a Lead Information System Security Officer (ISSO) to support a critical U.S. government agency in the National Capital Region. This role serves...

  • Senior Information System Security Officer (ISSO)

    Salary not listed Full Time

    SAIC is seeking a Senior Information System Security Officer (ISSO) to support a critical U.S. government agency in the National Capital Region. This role reports...

  • F-35 Information System Security Officer – Luke AFB, AZ (Mid-Career)

    Salary not listed Full Time

    Job ID: 728821BR Date posted: May. 26, 2026 Description:What We’re Doing: Lockheed Martin’s, Rotary & Mission Systems (LM RMS), F-35 Cyber Security invites you to...

  • F-35 Information System Security Officer – Eglin AFB,

    Salary not listed Full Time

    Job ID: 728759BR Date posted: May. 26, 2026 Description:What We’re Doing: Lockheed Martin’s, Rotary & Mission Systems (LM RMS), F-35 Cyber Security invites you to...

  • F-35 Information System Security Officer – Luke AFB, AZ (Mid-Career)

    Salary not listed Full Time

    Job ID: 728622BR Date posted: May. 26, 2026 Description:What We’re Doing: Lockheed Martin’s, Rotary & Mission Systems (LM RMS), F-35 Cyber Security invites you to...

  • F-35 Information System Security Officer – Montgomery, AL (Mid-Career)

    Salary not listed Full Time

    Job ID: 725485BR Date posted: Apr. 26, 2026 Description:What We’re Doing: Lockheed Martin’s, Rotary & Mission Systems (LM RMS), F-35 Cyber Security invites you to...

  • Information System Security Officer (ISSO)

    $103,800-$218,100 Full Time

    Information System Security Officer (ISSO) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage...

  • Information System Security Officer (ISSO)

    $103,800-$218,100 Full Time

    Information System Security Officer (ISSO) Job Category: Security Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel Required:...

  • Information System Security Officer

    $75,200-$158,100 Full Time

    Information System Security Officer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular-Long Term Assignment Percentage...

  • Information System Security Officer (ISSO)

    $78,700-$165,300 Full Time

    Information System Security Officer (ISSO) Job Category: Security Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of...

  • Information Systems Security Officer

    Salary not listed Full Time