• Information Systems Security

    TekSynap (Chantilly, VA)
    Security Engineerto join our team supporting the Space Development Agency. The Information Systems Security Engineer will act as liaison to prepare, ... the ISSO role, the recommendations comply with the Federal Information Security Modernization Act (FISMA), and in...Systems Instructions (CNSSI) 1253, and NIST SP 80053 Revisions 3 and 4, SP800-39, SP 800-30. + Demonstrated experience… more
    TekSynap (12/06/25)
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  • Senior Offensive Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    Senior Offensive Security Engineer Job Description **Offensive Security Engineer ** **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider ... of commercial and residential real estate information , analytics, and online marketplaces. Included in the S&P...A track record of commitment to prior employers + 3 years of experience performing offensive security more
    CoStar Realty Information, Inc. (11/24/25)
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  • Principal, Systems and Infrastructure…

    Walmart (Bentonville, AR)
    … technology, engineering, information systems, cybersecurity or related area and 3 years' experience leading information security or cybersecurity ... large scale and diverse businesses environment. As an IoT/OT Security (Distinguished, Principle, Staff, Senior) Engineer , you...- while being inclusive of all people. _The above information has been designed to indicate the general nature… more
    Walmart (12/04/25)
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  • Senior Information Systems Security

    Amentum (Warrenton, VA)
    …for transformative change. **Responsibilities:** The duties and responsibilities of the **Senior Information System Security Engineer (ISSE)** include, but ... allow essential processes to continue uninterrupted. + Administration/operation of information security compliance tools/platforms with a special concentration… more
    Amentum (01/09/26)
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  • Senior Network Services Engineer (IT…

    CUNY (New York, NY)
    …required experience in "1," "2" or " 3 " above: **A.** Certified Information Systems Security Professional (CISSP) issued by ISC2; **and/or** **B.** Certified ... Senior Network Services Engineer (IT Infrastructure Engineer 3...**IT Infrastructure Engineer .** **CONTRACT TITLE** IT Infrastructure Engineer **FLSA** Non-exempt **CAMPUS SPECIFIC INFORMATION ** The… more
    CUNY (10/30/25)
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  • Principal Reliability Engineer

    The Hartford (Hartford, CT)
    Principal Security Engineer - IS06BE We're determined...team as we help shape the future. The Hartford's Information Security team (THIP) is seeking an ... for all critical incidents within the THIP portfolio. ​ The Principal Reliability Engineer will have end-to-end accountability for the reliability of IT services for… more
    The Hartford (10/23/25)
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  • Lead Information Security

    Wells Fargo (Columbus, OH)
    **About this role:** Wells Fargo is seeking a motivated Lead Information Security Engineer to join an exciting, fast paced team working on cutting edge ... events, among others. **Required Qualifications:** + 5+ years of Information Security Engineering experience, or equivalent demonstrated...work onsite in the office in a hybrid model, 3 days per week on-site/in-office and 2 days per… more
    Wells Fargo (01/06/26)
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  • Information Systems Security

    Amentum (Columbia, MD)
    We are seeking a Information Systems Security Engineer LV3 for a prime contract that is based out of our Columbia, MD office. **Responsibilities:** + ... with IASAE Level 3 is required. Both Information Systems Security Engineering Professional (ISSEP) and CISSP Certifications are required. **Clearance… more
    Amentum (11/12/25)
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  • Information Systems Security

    Koniag Government Services (Washington, DC)
    Kadiak, LLC, a Koniag Government Services company, is seeking an Information Systems Security Engineer (ISSE) with Top Secret security clearance to ... but are not limited to:** + Lead, mentor, and supervise a team of security professionals responsible for the end-to-end implementation of the RMF lifecycle for FBI… more
    Koniag Government Services (12/10/25)
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  • Information Assurance/ Security

    OCT Consulting, LLC (Washington, DC)
    Information Technology. Responsibilities and Duties OCT currently has an opening for an Information Assurance/ Security Engineer to work with one of our ... federal clients. This person will be a Security Engineer with a high focus on...401K plan provided by an industry leading provider with 3 % employer contributions of the employee's gross salary +… more
    OCT Consulting, LLC (10/27/25)
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