• Senior Information Systems

    RTX Corporation (Tucson, AZ)
    …problems that create a safer, more secure world. Our cybersecurity team is seeking a ** Senior Information Systems Security Officer (ISSO) II** to support our ... or other) + Relevant Experience Considered in any combination: + Cybersecurity, systems security or hardening + Information Technology + Compliance-based… more
    RTX Corporation (11/25/25)
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  • Senior Information Systems

    RTX Corporation (Goleta, CA)
    …that create a safer, more secure world. Our cybersecurity team is seeking a ** Senior Information Systems Security Officer (ISSO)** to support our team ... in **Goleta, California.** The successful candidate will interface with the Information Systems Security Manager (ISSM) to ensure adherence with NIST Special… more
    RTX Corporation (11/08/25)
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  • Senior Information Systems

    GovCIO (Alexandria, VA)
    **Overview** GovCIO is currently hiring a ** Senior ** **Information Systems Security Engineer** for a program with the US Coast Guard. This position will be ... $185,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/7178/ senior -information- systems - security -engineer-%28sme%29/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-VA-Alexandria_ **ID**… more
    GovCIO (11/26/25)
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  • Senior Physical Security

    Caris Life Sciences (Phoenix, AZ)
    …bigger than yourself, Caris is where your impact begins.** **Position Summary** The Senior Physical Security Systems Engineer will work with Information ... reviews. + Collaborate with cybersecurity teams to ensure physical security systems are hardened against cyber threats. **Required Qualifications**… more
    Caris Life Sciences (11/11/25)
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  • Senior Specialist, Information…

    L3Harris (Palm Bay, FL)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: ​ Senior Specialist, Info Security Sys Engineering Job Code: ... Location: Palm Bay, FL Job Schedule: 9/80 Job Description: Applies current systems security engineering methods, practices and technologies to the architecture,… more
    L3Harris (11/01/25)
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  • Senior Principal Systems

    RTX Corporation (Marlborough, MA)
    …that create a safer, more secure world. **Job Summary** Raytheon is seeking a ** Senior Principal Systems Security Engineer (Program Protection / Anti-Tamper) ... - P5** to join our elite Systems Security Engineering (SSE) team...with current SSBI within last 5 years desired + Cyber Certifications in accordance with DoDD 8570/DoDD 8140 such… more
    RTX Corporation (10/21/25)
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  • Senior Information Systems

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Senior Information Systems Security Officer (ISSO)** in our **National Security ... for a 15k sign on bonus!** **Job Summary:** The ** Senior ISSO** plays a vital role in securing and...in securing and maintaining the integrity of our information systems through robust security measures and compliance… more
    Leidos (12/02/25)
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  • Information System Security Engineer…

    Amentum (Warrenton, VA)
    …Center and NESSUS. * Provide Tier 1, 2, and 3 maintenance support for deployed cyber security technologies. * Assist with periodic and regular security ... interested in using your skills to help shape the Cyber , Security , & Intel space? If so,...If so, look no further. Amentum is seeking a Senior Information System Security Engineer (ISSE) to… more
    Amentum (12/05/25)
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  • Senior Security Engineer

    UNUM (Portland, ME)
    …is changing, and we're excited about what's next. Join us. **General Summary:** Senior Security Engineer Join a team where your expertise shapes enterprise-wide ... security strategy. We're seeking a Senior Security Engineer to lead the design...with Regulations, including, GLPA, HIPAA, GDPR, CCPA, and other Cyber Security Regulatory compliance requirements and related… more
    UNUM (11/21/25)
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  • Information Systems Security Officer…

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **Information Systems Security Officer (ISSO) - Senior ** **Category:** Cyber Security **Main location:** United States, Virginia, Arlington ... Security Officer (ISSO) is responsible for the security of an organization's information systems . Their...for the security of an organization's information systems . Their duties include implementing security policies,… more
    CGI Technologies and Solutions, Inc. (12/06/25)
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