• Cybersecurity , Sr ISSO

    BAE Systems (Manchester, NH)
    …join our award-winning security family here at Electronic Systems (ES). **_In this Cybersecurity , Senior ISSO opportunity you will make impacts in the following ... to obtain certification within 6 months) + 5 or more years of ISSO or relevant cybersecurity experience and minimum of a high school dilploma + High level of… more
    BAE Systems (09/25/25)
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  • Local Defender - Cybersecurity

    COLSA Corporation (Kingsport, TN)
    General Summary: The Local Defender serves as a critical cybersecurity role that combines ISSO responsibilities with traditional Security Operations Center (SOC) ... years of work related experience to include 2+ years of direct ISSO or cybersecurity compliance experience, preferably within a DoD or Federal environment. +… more
    COLSA Corporation (09/13/25)
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  • Senior Cybersecurity Analyst/ ISSO

    Integration Innovation, Inc. (i3) (Huntsville, AL)
    …Integration Innovation Inc. (i3) is seeking a skilled and experienced Senior Cybersecurity Analyst/ ISSO to support both our corporate enterprise IT network ... to incidents in coordination with enterprise IT teams. + Maintain and update cybersecurity policies, procedures, and plans (SSP, POA&M, IRP, CM, CP) for enterprise… more
    Integration Innovation, Inc. (i3) (09/15/25)
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  • Information System Security Officer ( ISSO

    Lockheed Martin (Cape Canaveral, FL)
    **Description:** Lockheed Martin Space \(LMS\) is seeking a Classified Cybersecurity Information Systems Security Officer \( ISSO \) supporting the Fleet Ballistic ... in Cape Canaveral, FL\. The selected candidate will conduct daily cybersecurity operations, to include auditing, creating information system authorization packages,… more
    Lockheed Martin (09/19/25)
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  • Cybersecurity Information System Security…

    Link Solutions Inc (Aberdeen Proving Ground, MD)
    …appraised for CMMI ML3 for Services and Development. Link Solutions is seeking a Cybersecurity Information System Security Officer ( ISSO ) to join our team in ... + DoD Secret Clearance required + Non-remote (relocation incentive available) The Cybersecurity Information System Security Officer ( ISSO ) will serve as… more
    Link Solutions Inc (09/25/25)
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  • Principal Cybersecurity Engineer…

    RTX Corporation (Vandenberg AFB, CA)
    …the Cyber Security Engineering team for a **Principal Cyber Security Engineer ISSO (P4)** position supporting the operations and maintenance of custom solutions and ... guidance and direction related to security technologies, performing analysis on cybersecurity collected data and test results, identifying, and implementing … more
    RTX Corporation (09/23/25)
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  • Information Systems Security Officer ( ISSO

    V2X (Reston, VA)
    …not limited to: Mid-Level (3-7 Years Experience) + Information Systems Security Officer ( ISSO ) + Cybersecurity Compliance Analyst + Security Controls Assessor + ... Risk Management Framework (RMF) Specialist Senior-Level (7+ Years Experience) + Senior ISSO + Information Assurance Manager + Cybersecurity Compliance Manager +… more
    V2X (08/28/25)
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  • Information System Security Officer ( ISSO

    TestPros (Colorado Springs, CO)
    …with NIST 800-171 and other federal standards Qualifications: + 4+ years of ISSO or cybersecurity compliance experience + Experience with RMF lifecycle, eMASS, ... Start Date: Summer 2025 (Pending Award) Overview: Seeking an experienced ISSO to support ongoing ATO maintenance, vulnerability assessments, and system compliance… more
    TestPros (08/02/25)
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  • Cybersecurity Analyst (TS/SCI) (Ft. Meade,…

    SMX (Fort Meade, MD)
    …MD)at SMX(View all jobs) (https://www.smxtech.com/careers/) Fort Meade, MD SMX is seeking a ** Cybersecurity Analyst ( ISSO II RMF)** to support USACIC at Fort ... The successful candidate will have experience working as an ISSO on large Department of Defense contracts and leading...networks and to mission data + Create and maintain cybersecurity policies and standards + Ensure that cybersecurity more
    SMX (09/26/25)
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  • Information System Security Officer ( ISSO

    Tetrad Digital Integrity LLC (Alexandria, VA)
    …security configurations, practices, and oversight + 3+ years of experience providing cybersecurity leadership in an ISSO capacity, interfacing with internal and ... Tetrad Digital Integrity (TDI) is a leading-edge cybersecurity firm with a mission to safeguard and...in this digital age. TDI is looking for an ISSO who will manage the day-to-day operations and effectiveness… more
    Tetrad Digital Integrity LLC (09/05/25)
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  • Information Systems Security Officer, Classified…

    Lockheed Martin (King Of Prussia, PA)
    …for systems located at the LM Space facility in King of Prussia, PA\. The work that Cybersecurity ISSO 's do can be summarized in this way: \- You will have a ... direct impact to national security, ultimately contributing to protecting your loved ones - this is dynamic, gratifying and impactful work\! \- You will have the opportunity to engage in all aspects of the cyber discipline \- You can enjoy a work\-life balance… more
    Lockheed Martin (08/08/25)
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  • Specialist, Information System Security Officer…

    L3Harris (Rochester, NY)
    …security clearance (w. CI Polygraph preferred) . 4+ years' experience as an ISSO supporting or managing cybersecurity on classified systems . Experience ... interest of national security. Job Title: Specialist, Information System Security Officer ( ISSO ) Job Code: 27519 Job Location: Rochester, NY Job Schedule: 9/80 REG… more
    L3Harris (09/17/25)
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  • Information Systems Security Officer ( ISSO

    NTT America, Inc. (Merrifield, VA)
    …and aligned with federal and agency policy. **Duties and Responsibilities:** 1. The ISSO ensures compliance with cybersecurity standards and manages system risk. ... organization, apply now. We are currently seeking a Information Systems Security Officer ( ISSO ) to join our team in Merrifield, Virginia (US-VA), United States (US).… more
    NTT America, Inc. (09/27/25)
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  • SW ISSO

    KBR (Redstone Arsenal, AL)
    …Job Summary KBR is seeking a highly motivated Information Systems Security Officer ( ISSO ) to provide comprehensive cybersecurity support to the Army's Search ... Title: SW ISSO Program Summary KBR's Missile, Aviation, and Ground...directly supports the STARE Organizational ISSM (O-ISSM) ensuring the cybersecurity of STARE's portfolio systems. The position is located… more
    KBR (09/06/25)
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  • Information System Security Officer ( ISSO

    Leidos (Oklahoma City, OK)
    …to ensure mission success while adhering to DoD standards and regulations. The ** ISSO ** will oversee the cybersecurity posture of DoD information systems, ... Leidos is looking for an **Information Systems Security Officer ( ISSO )** to support a fast-paced program with the Air...expected to be proficient technically & to perform hands-on cybersecurity tasks. **This position will require 100% on-site work… more
    Leidos (09/04/25)
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  • Senior Information System Security Officer…

    Innovative Management & Technology Services (Clarksburg, WV)
    …seeking a highly skilled and mission-driven Senior Information Systems Security Officer ( ISSO ) to join our cybersecurity team supporting a critical government ... top government agencies. Job Title: Senior Information System Security Officer ( ISSO ) Primary Location: Clarksburg, WV - Hybrid Clearance: Top-Secret (TS) Position… more
    Innovative Management & Technology Services (07/30/25)
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  • Information System Security Officer ( ISSO

    TekSynap (Clarksburg, WV)
    …applications and tool sets that are currently being used to perform the ISSO support functions are Joint Cybersecurity Authorization Management (JCAM), Telos ... Qualifications** **ACTIVITIES & RESPONSIBILITIES** The Information Systems Security Officer ( ISSO ) positions support the establishment, implementation, and maintenance of… more
    TekSynap (07/25/25)
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  • Information System Security Officer ( ISSO

    Paragon Cyber Solutions (Philadelphia, PA)
    Paragon Cyber Solutions is hiring a skilled Information System Security Officer ( ISSO ) III to support cybersecurity and compliance functions in direct support of ... (NSWCPD). This position is contingent upon contract award. The ISSO III will play a vital role in implementing...ensuring overall system compliance with Department of Defense (DoD) cybersecurity standards and frameworks. If you're looking for an… more
    Paragon Cyber Solutions (07/24/25)
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  • Information System Security Officer

    Lockheed Martin (Littleton, CO)
    …\) for Collateral Programs located at the LM facility in Littleton, CO\. The work that Cybersecurity ISSO 's do can be summarized in this way: \- You will have a ... 5 years and the ability to obtain a Top Secret clearance\.** The Cybersecurity Specialist will partner with the security team, program, and government customers to… more
    Lockheed Martin (10/03/25)
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  • Information System Security Engineer (ISSE)

    Applied Research Solutions (Dayton, OH)
    …+ Analyze and report system and organizational security posture trends to the ISSM/ ISSO . + Provide cybersecurity recommendations to the ISSM based on significant ... a team of highly qualified professionals that will provide expertise in Cybersecurity , Cloud, and Systems Engineering, who will support the development and… more
    Applied Research Solutions (09/04/25)
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