• Information Security

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** is seeking Information Security Professionals for programs in our **National Security Sector's (NSS) Cyber & Analytics ... much more. **Join us and make a difference in National Security !** Information Systems Security Officers ( ISSO ) and Information Systems Security more
    Leidos (10/18/25)
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  • Information System Security Officer…

    Lockheed Martin (Hanover, MD)
    …Lockheed Martin's Rotary & Mission Systems \(RMS\) division is seeking an experienced Information System Security Officer \( ISSO \) to protect mission ... policies, while providing day to day oversight across the system lifecycle\. The Information System Security Officer \( ISSO \) will serve as a primary… more
    Lockheed Martin (10/18/25)
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  • Senior Information System Security

    Leidos (Annapolis Junction, MD)
    …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 )**...security (ISS). The candidate will work with other security professionals in developing and implementing strategies… more
    Leidos (12/06/25)
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  • Information Systems Security Officer…

    DCCA (Annapolis Junction, MD)
    Information Systems Security Officer ( ISSO ) Level 1 Location Annapolis Junction, MD Job Code 2477 # of Openings 1 Apply Now ... and a competitive compensation and benefits package. Visit our website at: www.dcca.com Information Systems Security Officer ( ISSO ) Level 1 Candidate must… more
    DCCA (12/03/25)
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  • Senior Information Systems Security

    Belay Technologies (Annapolis Junction, MD)
    …up in 2020 and a finalist in 2021! Belay Technologies is seeking an experienced Information Systems Security Officer ( ISSO ) for a large software development ... systems security (ISS). The candidate will work with other security professionals in developing and implementing strategies to detect and mitigate… more
    Belay Technologies (11/09/25)
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  • Information Systems Security Officer…

    CACI International (Sterling, VA)
    …+ Certified Information Systems Security Professional (CISSP) + Information Systems Security Officer ( ISSO ) + Relevant experience with IT ... Information Systems Security Officer ( ISSO ) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with… more
    CACI International (10/25/25)
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  • Information Systems Security Officer…

    Amentum (Linthicum, MD)
    Security , & Intel space? If so, look no further. Amentum is seeking an ** Information Systems Security Officer ( ISSO )** to join our team of passionate ... expertise on all matters that impact or effect the security of the information system. * Assist...verbally and in writing. * Must put forward a professional behavior that enhances productivity and promotes teamwork and… more
    Amentum (11/16/25)
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  • Information System Security Officer(…

    Nightwing (Annapolis Junction, MD)
    …of skilled cybersecurity professionals , working to implement and maintain security measures that protect our vital information assets. **Key ... we've got what you're looking for! We seek an ISSO to join our Cybersecurity team. As an ...Scope Poly Clearance Required + 6+ years in cybersecurity, information systems security , or security more
    Nightwing (10/28/25)
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  • Senior ISSO

    BAE Systems (Annapolis Junction, MD)
    …integrity of our information systems. You will work closely with our security professionals to develop and implement strategies to detect and mitigate ... innovation, collaboration, and excellence, and we're looking for talented professionals like you to join us. We're seeking an...our team as a Senior Principal II. As an Information Systems Security Officer ( ISSO ),… more
    BAE Systems (12/09/25)
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  • ISSO 5

    M. C. Dean (Annapolis Junction, MD)
    …outcomes, improving lives, and changing the world for the better. We are seeking a ** Information System Security Officer 5 ( ISSO )** to join our ** Security ... include: + Provide support for proposing, coordinating, implementing, and enforcing information systems security policies, standards, and methodologies. +… more
    M. C. Dean (10/23/25)
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  • Information Systems Security Officer…

    CGI Technologies and Solutions, Inc. (Columbia, MD)
    …**Position ID:** J1225-1121 **Employment Type:** Full Time **Position Description:** Seeking an Information Systems Security Officer ( ISSO ) with a proven ... ** Information Systems Security Officer TS/SCI with...networking technologies, including routing, switching, and VPNs. . The ISSO must be able to work autonomously, manage their… more
    CGI Technologies and Solutions, Inc. (12/17/25)
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  • Information System Security Officer…

    KBR (Fort Meade, MD)
    …position based upon contract award KBR is seeking a highly motivated and career-oriented Information System Security Officer ( ISSO ) -Intermediate to join our ... multiple systems and networks of various classifications + Develop and implement information security policies, procedures, and guidelines in accordance with… more
    KBR (11/07/25)
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  • Systems Administrator Expert

    General Dynamics Information Technology (Annapolis Junction, MD)
    …enhancements to improve reliability and performance + Communicate and coordinate with the Information System Security Officer ( ISSO ) and Information ... Description:** Provides support for implementation, troubleshooting and maintenance of information Technology (IT) systems. Manages IT system infrastructure and any… more
    General Dynamics Information Technology (11/08/25)
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  • Security Specialist

    BAE Systems (Sterling, VA)
    …Serves as Alternate COMSEC custodian. Assist Physical Security Officer (PSO) and Information System Security Officer ( ISSO ) with tasks such as completing ... documentation jn accordance with government requirements. + Update records in the Security Information Management System (SIMS). Provide initial security more
    BAE Systems (10/31/25)
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  • Information Security Analyst Advisor

    General Dynamics Information Technology (Annapolis Junction, MD)
    …None **Job Family:** Cyber and IT Risk Management **Skills:** Computer Security , Information System Security , Security Information , Security ... security policies, standards, and methodologies. Maintains operational security posture for an information system or...their control. + Ten (10) years experience as an ISSO on programs and contracts of similar scope, type,… more
    General Dynamics Information Technology (10/09/25)
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  • Information Systems Security

    Nightwing (Sterling, VA)
    …and firewalls + DoDD 8570/8140 IAM Level 2 professional certification (eg, Security +, CISSP, CISSM, etc.) + Prior ISSM/ ISSO or alternate ISSM/ ISSO ... work schedules, a peer recognition and reward system, and performance-based bonuses ** Information Systems Security Engineer (ISSE) (Open)** Nightwing seeks a… more
    Nightwing (11/25/25)
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  • Information Systems Security Officer…

    CACI International (Annapolis Junction, MD)
    …Systems Engineering, Mathematics, Computer Forensics, Cybersecurity, Information Technology, Information Assurance, Information Security , and ... * * **The Opportunity:** We are seeking a skilled professional to provide comprehensive support for the information...Security + CE, HCISPP **Desired:** + Familiarity with Network Security Services and Chief Information Security more
    CACI International (12/07/25)
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  • Senior Information Systems Security

    Synergy ECP (Annapolis Junction, MD)
    …Framework (RMF). Requirements Requires aBachelorof Science degree in Computer Science, Information Assurance, Information Security , or related discipline ... Senior Information Systems Security Officer Annapolis Junction,...Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) Description We are searching for cleared professionals who are passionate about their work and ready… more
    Synergy ECP (11/06/25)
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  • Principal Security Specialist - Sterling

    RTX Corporation (Dulles, VA)
    … Assurance/Cyber, Special Programs, security management, military, or government information security programs + Experience implementing 32 CFR Part 117 ... all involved parties for resolution. + Collaborate with and assist the ISSO /ISSM on implementation of information assurance requirements and approved… more
    RTX Corporation (12/03/25)
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  • Military Fellowship Program: Systems…

    Sierra Nevada Company, LLC (Hagerstown, MD)
    …+ ISSM CAP, CISSP, or CISM Certification + ISSE CAP, CISSP-ISSEP Certification + ISSO Security +, CISA, or CASP+ Certification + MCSE, Linux, and/or CCNP ... in the DoD SkillBridge program + Bachelor's degree in Systems Security , Network Engineering, Information Technology, or related Engineering discipline… more
    Sierra Nevada Company, LLC (12/05/25)
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