• Jr. Information Systems Security

    Tyto Athene (Wright Patterson AFB, OH)
    **Description** Tyto Athene is searching for a **Junior Information Systems Security Officer (ISSO)** to support the National Space Intelligence Center (NSIC). ... protected by applicable law. Submit a Referral (https://careers-gotyto.icims.com/jobs/1635/jr.-information-systems- security - officer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834326889) **Location** _US-OH-Wright-Patterson AFB_ **ID**… more
    Tyto Athene (01/03/26)
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  • Senior Information System Security

    Guidehouse (Mclean, VA)
    …the Risk Management Framework. + An ACTIVE and MAINTAINED "Secret" Federal or DOD security clearance . + Strong analytical and problem-solving skills. ... of Defense client. We are seeking an experienced **Senior Information System Security Officer (ISSO) (Managing Consultant)** with a proven track record… more
    Guidehouse (12/04/25)
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  • Associate Industrial Security

    Leidos (Lorton, VA)
    …The Digital Modernization Sector at Leidos is seeking an Associate Industrial Security Representative/Assistant Facility Security Officer (AFSO) in Lorton, ... by the contract(s). The ISR/AFSO will assist the Facility Security Officer (FSO) in implementing the industrial...Personnel Security databases to track new employee security clearance actions and annual security more
    Leidos (12/17/25)
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  • Senior Information System Security

    Leidos (Annapolis Junction, MD)
    …**Leidos** has a new and exciting opportunity for a Senior Information System Security Officer in our **National Security Sector's (NSS) Cyber ... more. **Join us and make a difference in National Security !** **Senior Information System Security Officer...be substituted for a degree. + TS/SCI with polygraph security clearance . + Must have at least… more
    Leidos (12/06/25)
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  • Facilities Manager / Security

    Huntington Ingalls Industries (Fort Meade, MD)
    …0 - 10% Employment Type: Temporary Worker Anticipated Salary Range: $0.00 - $0.00 Security Clearance : TS/SCI with Poly Level of Experience: Intern HI This ... with HII. Objective The Skillbridge intern will train as a Facilities Manager / Security Officer within the HII Mission Technologies, reporting to a designated… more
    Huntington Ingalls Industries (10/20/25)
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  • Armed Security Flex Officer

    Allied Universal (Littleton, CO)
    …the state (21 years, if armed) + Able to obtain a Department of Defense ( DoD ) position appropriate level security clearance (national security ... Security Officer , you'll receive specialized training in site-specific security protocols associated with your clearance level, allowing for skill… more
    Allied Universal (01/07/26)
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  • Security Officer , Probationary

    Amentum (Las Vegas, NV)
    …at least twenty-one (21) years of age. + Must have the ability to obtain a DOD Top Secret security clearance with a counterintelligence polygraph. Note: US ... **Amentum** is seeking a **Probationary Security Officer ** out of **Las Vegas,...citizenship is required to obtain a DOD Top Secret security clearance more
    Amentum (12/17/25)
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  • Facility Security Officer

    Chenega Corporation (Lorton, VA)
    Facility Security Officer Lorton, VA Join our Talent Network Facility Security Officer Lorton, VA C-MIOS-24-004 Are you ready to enhance your skills and ... Duties and Responsibilities: * Assist employees with the preparation of security clearance paperwork using the Electronic Questionnaires for Investigations… more
    Chenega Corporation (12/01/25)
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  • Sr. Contractor Program Security

    Lockheed Martin (Sunnyvale, CA)
    …in Sunnyvale, CA\. The selected candidate will serve as a Contractor Program Security Officer \(CPSO\) responsible for interpretation and execution of contract ... company compliance and contract execution as set forth SCI security rules \(ICD\), DOD security ...integrate into the team and support the broader organization\. ** Security Clearance Statement:** This position requires a… more
    Lockheed Martin (12/17/25)
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  • Information System Security Officer

    Lockheed Martin (Fort Worth, TX)
    …selected candidate will join the LMA Classified Cybersecurity Team as an Information Systems Security Officer \(ISSO\) on\-site at Fort Worth, Texas\. As an ISSO ... flexible, and self\-motivated\. * Strong interpersonal and communication skills\. ** Security Clearance Statement:** This position requires a government… more
    Lockheed Martin (12/05/25)
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