• Information Systems Security

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    ** Information Systems Security Engineer (ISSE) - Senior ** **Category:** Cyber Security **Main location:** United States, Virginia, Arlington ... knowledge on a highly collaborative team to deliver state-of-the-art capabilities. The Information System Security Engineer (ISSE) designs, implements, and… more
    CGI Technologies and Solutions, Inc. (12/26/25)
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  • Information System Security

    TekSynap (Washington, DC)
    …:Services to support Information System Engineering performed by the Information System Security Engineer (ISSE) includes the following ... in support of continuous process improvement. **Overview** We are seeking an Information System Security Engineer (ISSE) to join our team supporting a… more
    TekSynap (12/24/25)
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  • Information System Security

    TekSynap (Washington, DC)
    …:Services to support Information System Engineering performed by the Information System Security Engineer (ISSE) includes the following ... Innovation + Results Oriented + Teamwork **Overview** We are seeking an Information System Security Engineer (ISSE) to join our team supporting a government… more
    TekSynap (11/30/25)
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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 ... Control, and Communications (NC3), Continuity of Government (COG), and Senior Leader communications. The ISSE will perform in a...a minimum of 14 years of experience as an Information Systems Security Engineer (ISSE)… more
    Leidos (12/14/25)
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  • Senior Information Systems…

    Belay Technologies (Laurel, MD)
    …up in 2020 and a finalist in 2021! Belay Technologies is seeking a Senior Information Systems Security Engineer (ISSE) to join our intel team. The ISSE ... and systems developers in the identification and implementation of appropriate information security functionality to ensure uniform application of Agency… more
    Belay Technologies (12/08/25)
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  • Senior Cyber Risk Manager (Splunk…

    The MITRE Corporation (Mclean, VA)
    Security Services Division (R300) is looking to fill a Senior Information Systems Security Engineer position, with a focus on classified ... MITRE - and make a difference with us. The Information System Security Department (R311) within the...IT and cybersecurity technologies. + Proven ability to advise senior leadership on risk levels, security posture,… more
    The MITRE Corporation (11/08/25)
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  • Information Systems Security

    Amentum (Fort Meade, MD)
    …and back end of new products and processes. **Responsibilities:** The ** Senior Information Systems Security Engineer (ISSE)** shall deliver and lead ... so, look no further. Amentum is seeking a **Principal Information Systems Security Engineer ** to... to both technical and non-technical audiences to include senior stakeholders * Expertise in the Risk Management Framework… more
    Amentum (10/23/25)
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  • Staff Information Security

    Zscaler (Mclean, VA)
    …multiple government departments. We are looking for a Staff Information Security Engineer who will report to the Senior Manager of Information ... Security Engineering to operate as a vulnerability management engineer inside the US Federal IL6 (SCIF) environment. **This is a fully onsite role based in the… more
    Zscaler (01/06/26)
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  • Information System Security Officer…

    Lumen (Washington, DC)
    …Join us as we digitally connect the world and shape the future. **The Role** The Senior Information Security Engineer is a member of the Industrial ... cybersecurity compliance activities in support of various government contracts. The Senior Information Security Engineer must execute all seven… more
    Lumen (01/08/26)
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  • Senior SaaS Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    Senior SaaS Security Engineer Job Description **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...an invaluable edge in real estate. We're hiring a ** Senior SaaS Security Engineer ** to… more
    CoStar Realty Information, Inc. (11/04/25)
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  • Senior Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    Senior Security Engineer Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate ... section grows, so will the tools and the ** Senior Security Engineer ** will be...Incident Handler (CEIH) or equivalent + 6+ years in Information Security + Scripting/programming skills (Perl, Python,… more
    CoStar Realty Information, Inc. (10/24/25)
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  • Senior Offensive Security

    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...an invaluable edge in real estate. Evolve our offensive security capabilities to test our internal and external facing… more
    CoStar Realty Information, Inc. (11/24/25)
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  • Senior Network Security

    CACI International (Columbia, MD)
    Senior Network Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... 10% Type of Travel: Local * * * **Exciting Opportunity: Join Our Team as a Senior Network Security Engineer !** Are you passionate about network security more
    CACI International (12/12/25)
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  • Artificial Intelligence Senior

    Bank of America (Washington, DC)
    Artificial Intelligence Senior Security Engineer Chicago, Illinois;Washington, District of Columbia; Boston, Massachusetts; Denver, Colorado **To proceed ... impact. Join us! **Job Description:** Bank of America's Global Information Security (GIS) team is seeking a...(GIS) team is seeking a Cyber Threat Defense AI Security Senior Engineer to drive… more
    Bank of America (12/22/25)
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  • Senior Network Security

    CACI International (Columbia, MD)
    Senior Network Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... take your career to the next level? We are seeking a highly skilled Network Security Engineer to join our dynamic Network Security Implementation and… more
    CACI International (12/06/25)
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  • Senior Principal Security

    Oracle (Washington, DC)
    …**What are we looking for?** The OCI Core Services organization is looking for a Senior Principal Security Engineer that will be the technical security ... **Preferred Qualifications** + Prior role as a Principal or Senior Principal Security Engineer at...as immunization and occupational health mandates.** **Range and benefit information provided in this posting are specific to the… more
    Oracle (11/25/25)
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  • Senior Principal Offensive Security

    Oracle (Washington, DC)
    **Job Description** Job Description **Offensive Security Engineer ** Oracle Cloud Infrastructure Group The Oracle Cloud Infrastructure (OCI) Offensive Security ... us! Our ideal candidate is a hardworking and hands-on engineer who cares about security and improves...as immunization and occupational health mandates.** **Range and benefit information provided in this posting are specific to the… more
    Oracle (12/20/25)
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  • Senior Network Engineer

    General Dynamics Information Technology (Washington, DC)
    …for the Department of Energy, National Nuclear Security Administration. HOW A SENIOR NETWORK ENGINEER WILL MAKE AN IMPACT * Provides technical guidance for ... 10 + years of related experience **US Citizenship Required:** Yes **Job Description:** Senior Network Engineer Transform technology into opportunity as a … more
    General Dynamics Information Technology (12/11/25)
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  • Senior Security Engineer

    Zoom (Washington, DC)
    What you can expect The Security Engineer is responsible for security design and reviews across our products and services, with a specific focus on Platform ... What we're looking for + Have obtained a Bachelor's in Computer Science, Information Science, Cyber Security , Computer or Electrical Engineering (or similar… more
    Zoom (01/08/26)
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  • Senior Principal Security

    Oracle (Washington, DC)
    …of security to our customers. We are currently looking for a highly motivated security engineer with expertise in Cloud security to join our team. This ... Locations: (NO EXCEPTION) 1. Nashville, TN 2. Austin, TX Security Architecture is comprised of security experts...as immunization and occupational health mandates.** **Range and benefit information provided in this posting are specific to the… more
    Oracle (11/25/25)
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