• 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 (12/06/25)
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  • Information Systems Security Officer…

    Amentum (Fort Meade, MD)
    …& Intel space? If so, look no further. Amentum is seeking an **Information Systems Security Officer ( ISSO ) Senior ** to join our team of passionate ... the RMF process to ensure the highest level of security for every system. As the ISSO ...* Should have experience working with the XACTA IA Manager . * Should be highly analytical and effectively able… more
    Amentum (10/25/25)
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  • Senior ISSO

    BAE Systems (Annapolis Junction, MD)
    **Job Description** ** Senior Information System Security Officer ( ISSO )** The selected candidate will act as an ISSO for a large software development ... information systems. + Provide support to the Information System Security Manager (ISSM) for maintaining the appropriate...be available based on position level and/or job specifics. ** Senior ISSO ** **119107BR** EEO Career Site Equal… more
    BAE Systems (12/09/25)
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  • Senior Information Systems Security

    Belay Technologies (Annapolis Junction, MD)
    … posture for information systems. + Provide support to the Information System Security Manager (ISSM) for maintaining the appropriate operational IA posture for ... in 2021! Belay Technologies is seeking an experienced Information Systems Security Officer ( ISSO ) for a large software development program. The program includes… more
    Belay Technologies (11/09/25)
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  • Information Systems Security Officer…

    Jovian Concepts, Inc. (Annapolis, MD)
    …program.<\/span> <\/span><\/span><\/span><\/li>\n + Provide support to the Information System Security Manager (ISSM) for maintaining the appropriate operational ... other reason prohibited by law in employment.<\/div><\/div>","faviconId":"rzdliec182fab1ef548499d4ddfcbeeacba4f","jobTitle":"Information Systems Security Officer ( ISSO ) Level 1","companyName":"Jovian Concepts,… more
    Jovian Concepts, Inc. (12/05/25)
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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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  • ISSO 5

    M. C. Dean (Annapolis Junction, MD)
    …for processing classified information. + Provide support to the Information System Security Manager (ISSM) for maintaining the appropriate operational IA posture ... for the better. We are seeking a **Information System Security Officer 5 ( ISSO )** to join our...and tuition reimbursement. + Open and transparent communication with senior leadership as well as local office management. **We… more
    M. C. Dean (10/23/25)
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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 (12/04/25)
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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...At least seven years' experience as an Information Systems Security Officer ( ISSO ) or similar role at… more
    ManTech (12/04/25)
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  • Senior Information System Security

    Steampunk (Mclean, VA)
    **Overview** **Steampunk** wants you to be a ** Senior Information System Security Officer ( ISSO )** on our team to support a government customer on site in ... Practitioner (CASP + Certified Information Systems Auditor (CISA) + Certified Information Security Manager (CISM) + Certified Ethical Hacker (CEH) + Current… more
    Steampunk (09/16/25)
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  • Senior Technical Program Manager

    UIC Government Services and the Bowhead Family of Companies (Arlington, VA)
    **Overview** SENIOR TECHNICAL PROGRAM MANAGER (MODES): Bowhead seeks a Senior Technical Program Manager (O&E PM) to join our team in supporting the ... Digital Enterprise Services (MODES) located in Arlington, VA. The Senior Technical Program Manager will provide day-to-day...overlays. * Ensure that all users have the requisite security clearances and access authorization, and are aware of… more
    UIC Government Services and the Bowhead Family of Companies (09/17/25)
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  • Senior Cyber Risk Manager (Splunk…

    The MITRE Corporation (Mclean, VA)
    …the Global Security Services Division (R300) is looking to fill a Senior Information Systems Security Engineer position, with a focus on classified ... IT and cybersecurity technologies. + Proven ability to advise senior leadership on risk levels, security posture,...policy changes. + Previous experience operating as a SCI/SAP ISSO , ISSE, System Administrator, or ISSM. + Strong analytical… more
    The MITRE Corporation (11/08/25)
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  • Senior Information System Security

    ManTech (Washington, DC)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior Information System Security Officer ( ISSO )** to join our team in **Washington, DC** . ... affect the authorization status are reported to the system owner and IS Security Manager (ISSM) + Ensure the removal and retirement of ISs being decommissioned… more
    ManTech (12/11/25)
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  • Information System Security Manager

    KBR (Washington, DC)
    Title: Information System Security Manager (ISSM) KBR is seeking an Information System Security Manager (ISSM) to join our team in either Viriginia, ... be the liaison between end users, application developers, and senior leadership within the DoD and across the Test...experience in conducting security assessments by reviewing security controls with the ISSO /ISSM and guide… more
    KBR (12/04/25)
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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 (12/13/25)
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  • Information System Security Manager

    RTX Corporation (Annapolis Junction, MD)
    …Signal Technology's (AST) Security organization 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 (11/01/25)
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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 fourteen \(14\) 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 (11/12/25)
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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 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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