• RELI GROUP INC (Baltimore, MD)
    …highly skilled Program Manager to lead the execution of the Information Security and Privacy Services (ISPS) under the Marketplace System Security and ... agencies to solve complex challenges, improve public health, strengthen national security , and make government services more effective and efficient. Our team… more
    Upward (07/31/25)
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  • Senior ISSO Security

    Leidos (Baltimore, MD)
    …fail" missions. The Digital Modernization Sector at Leidos currently has an opening for a Senior ISSO / Security Manager to work in our Baltimore, Maryland ... maintain, modernize and transform its legacy system. **Primary Responsibilities:** The Senior ISSO / Security Manager for a large CRM modernization… more
    Leidos (10/10/25)
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  • Senior Information System Security

    Leidos (Annapolis Junction, MD)
    …and much more. **Join us and make a difference in National Security !** ** Senior Information System Security Officer ( ISSO )** Leidos currently has an ... opening for a ** Senior Information System Security Officer ( ISSO )** to work at our...information systems. + Provide support to the Information System Security Manager (ISSM) for maintaining the appropriate… more
    Leidos (09/06/25)
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  • Sr. Information Systems Security Officer…

    Themis Insight (Laurel, MD)
    …an information system or program + Provide support to the Information System Security Manager (ISSM) for maintaining the appropriate operational IA posture for ... every case. We are hiring a Sr. Information Systems Security Officer ( ISSO ) to work in Laurel,...senior ISSOs for implementing, and enforcing information systems security policies, standards, and methodologies + Assist with preparation… more
    Themis Insight (09/30/25)
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  • Information Systems Security Officer…

    Amentum (Columbia, MD)
    …information system or program * Provide support to the information System Security Manager (ISSM) for maintaining the appropriate operational Cybersecurity ... **Your Impact:** We are seeking an Information Systems Security Officer ( ISSO ) 2 for a...senior ISSOs for implementing, and enforcing information systems security policies, standards, and methodologies * Assist with preparation… more
    Amentum (09/04/25)
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  • Senior Information Systems Security

    Leidos (Laurel, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Senior Information Systems Security Officer ( ISSO )** in our **National Security ... program. Perform regular audits of information systems. Assist the information systems security manager in preparing the information system for periodic… more
    Leidos (09/19/25)
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  • Senior Cloud Information System…

    ManTech (Washington, DC)
    …seeks a motivated, career and customer-oriented ** Senior Cloud Information System Security Officer ( ISSO )** to join our team in **Washington, DC.** ... status are reported to the system owner and IS Security Manager (ISSM). Ensure the removal and...Qualifications:** + 7+ years' experience as an Information Systems Security Officer ( ISSO ) or similar role at… more
    ManTech (10/11/25)
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  • IT Vulnerability Management Lead / Senior

    Guidehouse (Bethesda, MD)
    …Do** **:** In this role, you will work closely with the client Information Systems Security Officer ( ISSO ) and play a critical part in safeguarding Client's IT ... **Job Family** **:** IT Cyber Security (Digital) **Travel Required** **:** Up to 75%...the agency's **vulnerability management** lifecycle using Tenable.sc, Tenable.io, Nessus Manager , and Nessus scanners (on-prem and cloud) + Analyze,… more
    Guidehouse (10/05/25)
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  • 321 - Senior Information Systems…

    ARSIEM (Laurel, MD)
    …Perform regular audits of information systems. + Assist the information systems security manager in preparing the information system for periodic reaccreditation ... a self-starting, motivated individual to be the Lead Information System Security Officer supporting the Joint Activities Integration Division with maintaining… more
    ARSIEM (09/18/25)
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  • Information System Security Manager

    KBR (Bethesda, MD)
    Title: Information System Security Manager (ISSM) Information System Security Manager (ISSM) Belong. Connect. Grow. with KBR! KBR's National Security ... is seeking a highly motivated and career-oriented Information System Security Manager (ISSM) to join our team...experience in conducting security assessments by reviewing security controls with the ISSO /ISSM and guide… more
    KBR (09/02/25)
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  • Modernization Information Systems Security

    Lockheed Martin (Hanover, MD)
    …an information system or program * Provide support to the Information System Security Manager \(ISSM\) for maintaining the appropriate operational IA posture for ... or GED plus nineteen \(19\) years experience as an ISSO OR * A Bachelor's degree in Computer Science...senior ISSOs for implementing, and enforcing information systems security policies, standards, and methodologies * Assist in the… more
    Lockheed Martin (09/25/25)
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  • Information System Security Officer…

    General Dynamics Information Technology (Bethesda, MD)
    …+ Certified Information System Security Processional (CISSP) + Certified Information Security Manager (CISM) + Certified Ethical Hacker (CEH) + AWS Certified ... to make a personal impact as an Information Systems Security Officer supporting customer activities. GDIT is your place...career. At GDIT, people are our differentiator. As a ISSO ​, you will help ensure today is safe and… more
    General Dynamics Information Technology (10/03/25)
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  • Information System Security Manager

    RTX Corporation (Fulton, MD)
    …Secret Solipsys Corporation, A Collins Aerospace company, is seeking an Information Systems Security Manager (ISSM) who strives for excellence and has a passion ... Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US...obtain and sustain ATO on schedule, mentor a growing ISSO team, and keep our environment audit ready every… more
    RTX Corporation (09/24/25)
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  • Information Systems Security Officer III…

    COMSO, Inc (Fort Meade, MD)
    …information system or program + Provide support to the Information System Security Manager (ISSM) for maintaining the appropriate operational Cybersecurity ... + Five (5) years of additional experience as an ISSO may be substituted for a bachelor's degree. +...senior ISSOs for implementing, and enforcing information systems security policies, standards, and methodologies + Assist with preparation… more
    COMSO, Inc (09/02/25)
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  • Information Security Analyst Advisor

    General Dynamics Information Technology (Annapolis Junction, MD)
    …an information system or program. + Provide support to the Information System Security Manager (ISSM) for maintaining the appropriate operational IA posture for ... to senior ISSOs for implementing, and enforcing information systems security policies, standards, and methodologies. + Assist with preparation and maintenance of… more
    General Dynamics Information Technology (10/09/25)
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  • Information Systems Security Officer 3…

    Amentum (Columbia, MD)
    …information system or program. + Provide support to the information System Security Manager (ISSM) for maintaining the appropriate operational Cybersecurity ... We are seeking an Information Systems Security Officer ( ISSO ) 3 for a...senior ISSOs for implementing, and enforcing information systems security policies, standards, and methodologies. + Assist with preparation… more
    Amentum (08/13/25)
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  • RMF Cybersecurity Analyst - TS/SCI with CI Poly

    ENS Solutions (College Park, MD)
    …Risk Management Framework (RMF) to the satisfaction of the appointed Information System Security Manager (ISSM), and/or senior govt leadership. + Providing ... Authority to Operate (ATO). + Acting as an appointed Information System Security Officer ( ISSO ) for IC cyber systems being developed by the engineering team. +… more
    ENS Solutions (09/27/25)
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