• Specialist , Cyber Intelligence…

    L3Harris (Waco, TX)
    …air, land, sea and 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 defenses to ensure the security of company technology, information systems, and… more
    L3Harris (10/01/25)
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  • Senior Information System Security Officer…

    Steampunk (Mclean, VA)
    **Overview** The ** ISSO ** serves as a Cyber Security Specialist and will perform level III ISSO and/or ISSO support. **Contributions** + Ensuring that ... security requirements for the assigned major application or general support system are being or shall be met. + Supporting security authorization activities (also referred to as C&A) of platform and major/minor applications. + Performing reoccurring tasks such… more
    Steampunk (10/03/25)
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  • Specialist , Information System Security…

    L3Harris (Rochester, NY)
    …land, sea and cyber domains in the interest of national security. Job Title: Specialist , Information System Security Officer ( ISSO ) Job Code: 27519 Job Location: ... clearance (w. CI Polygraph preferred) . 4+ years' experience as an ISSO supporting or managing cybersecurity on classified systems . Experience developing, managing,… more
    L3Harris (09/17/25)
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  • Information Systems Security Officer ( ISSO

    V2X (Reston, VA)
    …Compliance Analyst + Security Controls Assessor + Risk Management Framework (RMF) Specialist Senior-Level (7+ Years Experience) + Senior ISSO + Information ... Overview Information Systems Security Officer ( ISSO ) Talent Pipeline | Ongoing Talent Pipeline |...encourage you to join our Information Systems Security Officer ( ISSO ) Talent Pipeline today! This position description is subject… more
    V2X (08/28/25)
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  • Information System Security Officer ( ISSO

    Lockheed Martin (King Of Prussia, PA)
    …space exploration, climate sustainability and commercial use\. The Cyber Security Specialist will partner with the security team, program, and government customers ... to perform as an Information Systems Security Officer \( ISSO \) in King of Prussia, PA\. The work that ISSOs do can be summarized in this way: \- You will have a… more
    Lockheed Martin (09/25/25)
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  • Cyber Security SME

    Steampunk (Mclean, VA)
    …Security Officer with an appetite for taking on new challenges. **Contributions** The ** ISSO ** serves as a Cyber Security Specialist and will perform Level ... II ISSO and/or ISSO support responsibilities to include: + Ensuring the confidentiality, integrity, and availability of information systems by applying security… more
    Steampunk (09/11/25)
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  • Specialist , Cyber Intelligence

    L3Harris (Greenville, TX)
    …sea and cyber domains in the interest of national security. Job Title: Specialist , Cyber Intelligence Job ID: 29415 Job Location: Greenville, TX Job Schedule: 9/80 ... Description: L3Harris Greenville, Texas, is seeking an Information System Security Officer ( ISSO ) in support of Department of Defense and National programs. Duties… more
    L3Harris (10/02/25)
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  • Information Assurance/Security Specialist

    Excentium (San Antonio, TX)
    Information Assurance/Security Specialist - LVL- II Summary Title:Information Assurance/Security Specialist - LVL- II ID:516 Department:IT Technical Expertise & ... organization/agency. Assists the system owner and Information System Security Officer ( ISSO ) in varies aspects in developing and writing certification and… more
    Excentium (09/12/25)
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  • Senior Specialist , Cyber Intelligence

    L3Harris (Palm Bay, FL)
    …and cyber domains in the interest of national security. Job Title: Senior Specialist , Cyber Intelligence Job Code: 29561 Job Location: Palm Bay, FL Job Description: ... Performs ISSO duties under the guidance of the Information System...logs; experience with SIEM tools + Experience as an ISSO managing cybersecurity on classified systems under multiple agencies'… more
    L3Harris (10/03/25)
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  • Intel Security Specialist

    TekSynap (Virginia Beach, VA)
    …Information System Security Engineer (ISSE) or Information System Security Officer ( ISSO ). + Provide clear, actionable risk reduction recommendations to technical ... Supporting RMF Step 5 authorizations as an ISSE or ISSO . + Communicating risk reduction strategies to stakeholders. +...security policies. **Overview** We are seeking an Intel Security Specialist to join our team supporting Department of Navy.… more
    TekSynap (10/01/25)
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  • Intel Security Specialist with TS and SCI…

    Watershed Security (Virginia Beach, VA)
    …and Government Contracting experiencing. Watershed is looking for a Intel Security Specialist to support the Naval Surface Warfare Center (NSWC) Dahlgren Division ... conducting cybersecurity vulnerability and threat analysis; and be experienced as an ISSO or ISSE. REQUIRED QUALIFICATIONS + Bachelor of Science in Information… more
    Watershed Security (09/27/25)
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  • NG5-39 Network Operations Specialist / RMF

    Stillwater Human Capital (Boise, ID)
    **LCAT:** Network Operations Specialist **Location:** Boise, Idaho - Gowen Field **Clearance Required:** Active SECRET Clearance **Position Type:** Exempt ... missions. **Responsibilities** + Assist the customer Information Systems Security Officer ( ISSO ) with all efforts in support of RiskManagement Framework (RMF **)**… more
    Stillwater Human Capital (09/03/25)
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  • Information Security Compliance Specialist

    Tactibit Technologies LLC (Suitland, MD)
    …to excellence in everything we do. About the Information Security Compliance Specialist position We are looking for a talented cybersecurity professional to join ... on complex government information systems. As an Information Security Compliance Specialist , you will be expected to document security control implementations,… more
    Tactibit Technologies LLC (09/25/25)
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  • ICAM Security Specialist (Remote)

    Koniag Government Services (Chantilly, VA)
    …Solutions, LLC,** a Koniag Government Services company, is seeking an ICAM Security Specialist with a Secret clearance to support KDS and our government customer. ... more. Koniag Data Solutions is seeking a dedicated Security Specialist to support our Program Management Office (PMO) in...3+ years of experience in information security, preferably in ISSO or similar roles + Experience with DoD security… more
    Koniag Government Services (08/22/25)
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  • Cybersecurity Specialist 6

    M. C. Dean (Charleston, SC)
    …engineering, and cybersecurity industries. We are seeking an **Senior Cybersecurity Specialist ** to join our **Security and Electronic Systems (SES)** business Unit. ... and commercial customers across high-growth markets. Responsibilities Seeking a **Senior Cybersecurity Specialist ** that is able to work with a dynamic team that is… more
    M. C. Dean (09/03/25)
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  • Program Industrial Security Specialist

    CACI International (Florham Park, NJ)
    Program Industrial Security Specialist Job Category: Security Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of ... **The Opportunity:** CACI is seeking a Program Industrial Security Specialist to join our team of professionals in Florham...and processes, as they relate to the role of ISSM/ ISSO ( Information Systems Security Manager/Officer). + Familiarity with… more
    CACI International (07/30/25)
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  • Program Information Security Specialist

    CACI International (Florham Park, NJ)
    Program Information Security Specialist Job Category: Security Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of ... * **The Opportunity:** CACI is seeking a Program Security Specialist to join our team of professionals in Florham...related work experience in Information Systems Security (ISSM or ISSO ). + Ability to work closely with internal cross-functional… more
    CACI International (07/30/25)
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  • Information Security Risk Specialist

    BOOZ, ALLEN & HAMILTON, INC. (St. Inigoes, MD)
    Information Security Risk Specialist The Opportunity: Cyber threats are everywhere, and the constantly evolving nature of these threats can make understanding them ... RMF + Experience as an operating system administrator, systems engineer, requirements analyst, ISSO , ISSM, or ISSE + Experience using Micro sof t Office products,… more
    BOOZ, ALLEN & HAMILTON, INC. (10/09/25)
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  • IT Configuration Manager/Senior-Level IT Subject…

    Koniag Government Services (Arlington, VA)
    …Services company, is seeking an IT Configuration Manager/Senior-Level IT Subject Matter Specialist with a Secret clearance to support PAC and our government customer ... of Action and Milestones (POA&M) for multiple networks and coordinate with the ISSO to provide evidence of completion. + This includes coordinating meetings with… more
    Koniag Government Services (08/13/25)
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  • Information Systems Security Officer - Cloud…

    UIC Government Services and the Bowhead Family of Companies (Arlington, VA)
    **Overview** INFORMATION SYSTMES SECURITY OFFICER - CLOUD SECURITY SPECIALIST (NAUT): Bowhead seeks an Information Systems Security Officer ( ISSO Cloud) to ... support our customer on the Nautical contract in the Arlington, VA area. This position ensures information systems security compliance and manages security controls for DoD cloud migration projects while coordinating security accreditation activities and… more
    UIC Government Services and the Bowhead Family of Companies (07/23/25)
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