• Classified Cyber Security

    Lockheed Martin (Orlando, FL)
    **Description:** You will be the Classified Cyber Security / ISSO for the Lockheed Martin team\. Our team is responsible for ensuring the security and ... integrity of our information systems\. **What You Will Be Doing** As the Classified Cyber Security / ISSO , you will be responsible for overseeing… more
    Lockheed Martin (10/08/25)
    - Save Job - Related Jobs - Block Source
  • Information System Security Officer…

    Lockheed Martin (Colorado Springs, CO)
    **Description:** Lockheed Martin's, Rotary & Mission Systems \(LM RMS\), Classified Cyber Security invites you to step up to one of today's most daunting ... are looking for an individual to serve as a Classified Cyber Security Senior /...Cyber Security Senior / Information System Security Officer \( ISSO \) and join our team's… more
    Lockheed Martin (10/10/25)
    - Save Job - Related Jobs - Block Source
  • Information System Security Officer…

    Lockheed Martin (Cape Canaveral, FL)
    …Space \(LMS\) is seeking a Classified Cybersecurity Information Systems Security Officer \( ISSO \) supporting the Fleet Ballistic Missile \(FBM\) program\. ... Level:** Experienced Professional **Business Unit:** SPACE **Relocation Available:** No **Career Area:** Cyber Security **Type:** Full\-Time **Shift:** First more
    Lockheed Martin (09/19/25)
    - Save Job - Related Jobs - Block Source
  • Specialist, Cyber Intelligence…

    L3Harris (Waco, TX)
    cyber domains in the interest of national security . Job Title: Specialist, Cyber Intelligence - ISSO Job Code: 29286 Job Location: Waco, TX Schedule: 9/80 ... This position requires a TS with SCI eligibility security clearance Job Description: + Responsible for the development, deployment and execution of controls and… more
    L3Harris (10/01/25)
    - Save Job - Related Jobs - Block Source
  • Information System Security Officer…

    Lockheed Martin (Hanover, MD)
    **Description:** Lockheed Martin is a pioneer in cyber security -partnering, innovating, and building cutting edge solutions\. Our talented employees tackle the ... Professional **Business Unit:** RMS **Relocation Available:** Possible **Career Area:** Cyber Security Governance and Risk Compliance **Type:** Full\-Time… more
    Lockheed Martin (10/18/25)
    - Save Job - Related Jobs - Block Source
  • Information Security Professionals…

    Leidos (Annapolis Junction, MD)
    …is seeking Information Security Professionals for programs in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our ... Paid Leave, and much more. **Join us and make a difference in National Security !** Information Systems Security Officers ( ISSO ) and Information Systems … more
    Leidos (10/18/25)
    - Save Job - Related Jobs - Block Source
  • Information System Security Officer…

    Lockheed Martin (Fort Worth, TX)
    …candidate will join the LMA Classified Cybersecurity Team as an Information Systems Security Officer \( ISSO \) on\-site at Fort Worth, Texas\. As an ISSO ... Experienced Professional **Business Unit:** AERONAUTICS COMPANY **Relocation Available:** Possible **Career Area:** Cyber Security **Type:** Full\-Time **Shift:**… more
    Lockheed Martin (10/10/25)
    - Save Job - Related Jobs - Block Source
  • Cybersecurity - Information System Security

    The Boeing Company (Hazelwood, MO)
    …for a highly motivated **Cybersecurity - Information System Security Officer ( ISSO )** to join our Classified Operations Cybersecurity team based in ... Area Network (eWAN). The selected candidate will rely on cyber security and Information Assurance (IA) background...security officer ( ISSO ) or information system security manager (ISSM) supporting classified programs **Preferred… more
    The Boeing Company (11/02/25)
    - Save Job - Related Jobs - Block Source
  • Cybersecurity - Information System Security

    The Boeing Company (Tukwila, WA)
    …an information system security officer ( ISSO ) or information system security manager (ISSM) supporting classified programs + 1+ years of experience ... and support Enterprise activities and Boeing customers throughout multiple classified computing domains. The ISSO is responsible...CISSP, CASP, CISM) + 1+ years of experience with cyber security policies and implementation of Risk… more
    The Boeing Company (11/02/25)
    - Save Job - Related Jobs - Block Source
  • Information Systems Security Officer…

    CACI International (Albuquerque, NM)
    …systems approved to process classified information. + Knowledge of Air Force cyber security policies. + Experience submitting ATO documentation in eMASS and ... Information Systems Security Officer ( ISSO ) Job Category: Information...US * * * **Exciting Opportunity: Join Our Elite Cyber Security Team as an Information Systems… more
    CACI International (10/24/25)
    - Save Job - Related Jobs - Block Source
  • Information System Security Officer…

    Amentum (Sunnyvale, CA)
    Amentum is seeking an Information System Security Officer ( ISSO ) for a contract at the National Aeronautics and Space Administration (NASA) Ames Research Center. ... The ISSO provides security Subject Matter Expertise (SME)...guidance to address the adequacy and effectiveness of information security policies, procedures, and practices. + Review cyber more
    Amentum (09/16/25)
    - Save Job - Related Jobs - Block Source
  • Information Systems Security Officer…

    Lockheed Martin (Orlando, FL)
    …system security architectural documents that conform to DoD/GAO standards and cyber security directives\. * **Stakeholder Collaboration** - Build and sustain ... **Description:** Lockheed Martin is seeking a seasoned **Information Systems Security Officer \( ISSO \)** to safeguard our systems...approved DISA STIGs and SRGs\. * Proficiency with core cyber security tools, \(e\.g\., Splunk, Trellix ePO,… more
    Lockheed Martin (10/25/25)
    - Save Job - Related Jobs - Block Source
  • Information System Security Officer…

    The Boeing Company (Hazelwood, MO)
    …Information System Security Officer ( ISSO ) or Information System Security Manager (ISSM) supporting classified programs + Experience utilizing ... Boeing Global Services BGS, is seeking a **Information System Security Officer ( ISSO ) in Hazelwood, MO** for...assessing and documenting test or analysis data to show cyber security compliance **Drug Free Workplace:** We… more
    The Boeing Company (10/16/25)
    - Save Job - Related Jobs - Block Source
  • Local Defender - Cybersecurity ( ISSO

    COLSA Corporation (Kingsport, TN)
    …The Local Defender serves as a critical cybersecurity role that combines ISSO responsibilities with traditional Security Operations Center (SOC) and Threat ... on RMF controls. The preferred candidate is an experienced ISSO with in-depth knowledge of NIST 800-53 controls, RMF...and that system documentation is updated accordingly. + Monitor Cyber Tasking Orders (CTOs), security bulletins, CVEs,… more
    COLSA Corporation (09/13/25)
    - Save Job - Related Jobs - Block Source
  • Information Systems Security Officer…

    Amentum (Columbia, MD)
    …cybersecurity or security authorization is required. * Bachelor's degree in Computer Science, Cyber Security or IT Engineering is required. * In lieu of a ... **Your Impact:** We are seeking an Information Systems Security Officer ( ISSO ) 2 for a...Evaluate security solutions to ensure they meet security requirements for processing classified information. *… more
    Amentum (09/04/25)
    - Save Job - Related Jobs - Block Source
  • Information System Security Officer…

    RTX Corporation (Tucson, AZ)
    …a safer, more secure world. Our cybersecurity team, is seeking an **Information System Security Officer ( ISSO )** to support our team **100% onsite** at our ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    RTX Corporation (10/31/25)
    - Save Job - Related Jobs - Block Source
  • Information System Security Officer…

    Lockheed Martin (Boulder, CO)
    …customers to perform as an Information Systems Security Officer \( ISSO \) in Boulder, Colorado\. Classified Cybersecurity Analysts help secure lifesaving ... \- You will have a direct impact to national security , ultimately contributing to protecting your loved ones -...the opportunity to engage in all aspects of the cyber discipline \- You can enjoy a work\-life balance… more
    Lockheed Martin (10/29/25)
    - Save Job - Related Jobs - Block Source
  • Classified Cyber Security

    Lockheed Martin (Huntsville, AL)
    **Description:** **What We're Doing:** Lockheed Martin's, Rotary & Mission Systems \(LM RMS\), Classified Cyber Security invites you to step up to one of ... are looking for an individual to act as the Classified Cyber Security Technologist to...environments, cross\-domain solutions, and NSA Type 1/Commercial Solutions for Classified \(CSfC\) encryption solutions * Prior ISSM/ ISSO more
    Lockheed Martin (09/05/25)
    - Save Job - Related Jobs - Block Source
  • Classified Cyber Security

    Lockheed Martin (Orlando, FL)
    …leading provider and pioneer for exceptional weapon systems, sensors, and services, is seeking a Classified Cyber Security Intern to join the security ... pertain to, but are not limited to, information Systems Security Officer \( ISSO \) as part of the...Manual \(DAAPM\)\. The candidate will be responsible for applying cyber security principles to some of our… more
    Lockheed Martin (11/04/25)
    - Save Job - Related Jobs - Block Source
  • Classified Cyber Security

    Lockheed Martin (Camden, AR)
    **Description:** You will perform classified cybersecurity duties supporting multiple programs and must have a working knowledge of the Risk Management Framework ... but are not limited to: * Development and implementation of System Security Plans \(SSP\), Standard Operating Procedures \(SOP\), information security policies… more
    Lockheed Martin (10/22/25)
    - Save Job - Related Jobs - Block Source