• Information Systems Security

    CACI International (Sterling, VA)
    Information Systems Security Officer (ISSO) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with ... Opportunity** : CACI is seeking an experienced and proactive Information Systems Security Officer to...to protect against cyber threats, data breaches, and other security incidents + Lead incident response efforts… more
    CACI International (10/25/25)
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  • Senior Information Systems

    Leidos (Linthicum, MD)
    **Description** As a Senior Information Security Systems Engineer (ISSE) you will join a small team of security engineers providing Information ... Engineering or related field with a minimum of 14 years of experience as an Information Systems Security Engineer (ISSE) or System Engineer on programs… more
    Leidos (12/14/25)
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  • Information Systems Security

    CACI International (Omaha, NE)
    Information Systems Security Manager...training programs for employees to promote a culture of security within the organization. + Lead and ... of Travel: Continental US * * * **The Opportunity:** CACI is hiring an Information Systems Security Manager (ISSM) in Omaha, Nebraska! Join our Air vehicle… more
    CACI International (12/07/25)
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  • Lead Information Security

    Lumen (Herndon, VA)
    …DoD customers on worldwide DDoS threats and issue posture and assessment reports This Lead Information Security Engineer position operates in a supportive ... event management functions - monitoring, detection, triage of security events and alerts in associated monitoring systems...change requests for the Lumen managed DDoS product. The Lead Information Security Engineer is… more
    Lumen (12/10/25)
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  • Cloud Information Systems

    CGI Technologies and Solutions, Inc. (Washington, DC)
    **Cloud Information Systems Security Engineer (ISSE) - Sr** **Category:** Cyber Security **Main location:** United States, District of Columbia, ... CGI Federal is currently looking for a Senior-Level Cloud Information Systems Security Engineer with...future duties and responsibilities:** * Provide analytical and technical security recommendations to the customer. * Lead more
    CGI Technologies and Solutions, Inc. (12/24/25)
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  • Principal Information Systems

    Steampunk (Mclean, VA)
    … Professional (CISSP) + CompTIA Advanced Security Practitioner (CASP) + Certified Information Systems Auditor (CISA) + Certified Information Security ... sensitive and confidential information . **Contributions** ThePrincipal ISSOserves as a Lead Cyber Security Specialist and will perform ISSO responsibilities… more
    Steampunk (12/09/25)
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  • Information Systems Security

    Kranze Technology Solutions, Inc (Des Plaines, IL)
    …Ability to perform risk assessment and risk management for classified information systems + Ability to obtain Security Clearance, for which the United States ... CNSSI, and NISPOM as well as governing the development and management of classified information systems . This position requires the ISSM to be a strong advocate… more
    Kranze Technology Solutions, Inc (12/18/25)
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  • Information Systems Security

    RTX Corporation (Richardson, TX)
    …** Security Clearance:** DoD Clearance: Secret Collins Aerospace is seeking an Information Systems Security Manager (ISSM) who strives for excellence ... you will own the end-to-end Cybersecurity Program for assigned classified and controlled information systems at our Richardson Renner Road facility. You will… more
    RTX Corporation (11/12/25)
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  • Information Systems Security

    ManTech (Annapolis Junction, MD)
    **MANTECH** seeks a motivated, career and customer-oriented ** Information Systems Security Engineer (ISSE)** to join our team in the **Annapolis Junction, ... as well as the ability to persuade, inspire and lead through influence **Preferred Qualifications:** + Prior ISSE experience...+ Additional cyber and/or IT certifications such as Certified Information Systems Security Professional (CISSP),… more
    ManTech (11/19/25)
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  • Information Systems Security

    CGI Technologies and Solutions, Inc. (Huntsville, AL)
    ** Information Systems Security Officer (ISSO) - Senior-Level** **Category:** Cyber Security **Main location:** United States, District of Columbia, ... . **Position Description:** CGI Federal is seeking a Senior-Level Information Systems Security Officer (ISSO)...You will collaborate with cross-functional teams to implement advanced security controls, lead audits, and drive strategic… more
    CGI Technologies and Solutions, Inc. (12/24/25)
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