• 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 ... Information Security (GIS) team is seeking a Cyber Threat Defense AI Security Senior Engineer to drive the integration of advanced AI technologies into… more
    Bank of America (11/13/25)
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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 ... As the security section grows, so will the tools and the ** Senior Security Engineer ** will be the person charged with implementing them. The successful… more
    CoStar Realty Information, Inc. (10/24/25)
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  • Senior Security Engineer

    TAD PGS, Inc. (Washington, DC)
    …must possess an Active Top Secret or Top Secret/SCI Security Clearance.** The Senior Security Engineer leads the design, development, and operations of ... cyber resiliency strategy, and compliance with enterprise and federal security standards. The engineer acts as a subject matter expert and collaborates across… more
    TAD PGS, Inc. (11/07/25)
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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 ... of Travel: Local * * * **Exciting Opportunity: Join Our Team as a Senior Network Security Engineer !** Are you passionate about network security and eager… more
    CACI International (09/13/25)
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  • Senior Information Security

    Lumen (Annapolis, MD)
    …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 phases of the… more
    Lumen (11/13/25)
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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 ... career to the next level? We are seeking a highly skilled Network Security Engineer to join our dynamic Network Security Implementation and Sustainment… more
    CACI International (09/06/25)
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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 ... available, we provide an invaluable edge in real estate. We're hiring a ** Senior SaaS Security Engineer ** to help us evolve our corporate environment to… more
    CoStar Realty Information, Inc. (11/04/25)
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  • Senior Cyber Security

    Chenega Corporation (Washington, DC)
    …& Federal Solutions, LLC,** a **Chenega Professional Services** ' company, is looking for a ** Senior Cyber Security Engineer ** with Power Apps, Power BI, and ... + Prepare Reports: Prepare and present regular reports on security status, incidents, and improvements to senior ...on security status, incidents, and improvements to senior management and stakeholders. + Mentor Junior Staff: Mentor… more
    Chenega Corporation (10/08/25)
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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 ... an invaluable edge in real estate. Evolve our offensive security capabilities to test our internal and external facing...the vulnerabilities. The ability to explain the exploit to senior level management is key to success in this… more
    CoStar Realty Information, Inc. (08/26/25)
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  • Senior Information Security

    Lumen (Annapolis, MD)
    …connect the world and shape the future. **The Role** Lumen Technologies is seeking a Senior Information Security Engineer who can help design, engineer , ... initiatives such as system deployments and infrastructure enhancements. + Administer security systems and applications to ensure high availability, performance, and… more
    Lumen (11/15/25)
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  • Mid/ Senior Information Systems…

    Belay Technologies (Annapolis Junction, MD)
    …to Work 2019, runner up in 2020 and a finalist in 2021! Belay Technologies is Mid/ Senior Information Systems Security Engineer (ISSE) to join our intel team. ... have experience working in these areas: + Validating and verifying system security requirements and establishing system security designs for large-scale systems,… more
    Belay Technologies (11/06/25)
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  • Senior Information Systems Security

    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/7062/ senior -information-systems- security - engineer -%28sme%29/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-VA-Alexandria_ **ID**… more
    GovCIO (11/07/25)
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  • Databricks Security Engineer

    ICF (Arlington, VA)
    Description ICF International seeks an experienced and cleared Senior Databricks Security Engineer with cyber security experience to support the research ... prototype future cyber capabilities for implementation at large-scale. As the Senior Databricks Security Engineer , you will work with our customers, program… more
    ICF (09/10/25)
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  • Senior DevOps Engineer

    St. George Tanaq Corporation (Washington, DC)
    …plans. + Embed security in DevOps workflows in coordination with the Senior Security Engineer . + Document all processes, configuration management, and ... Senior DevOps Engineer WFH Flexible*Washington, DC...with infrastructure-as-code tools (Ansible, Terraform). + Knowledge of federal security and compliance frameworks (FedRAMP, NIST RMF, OMB M-Memos).… more
    St. George Tanaq Corporation (10/05/25)
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  • 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 **Position ... highly collaborative team to deliver state-of-the-art capabilities. The Information System Security Engineer (ISSE) designs, implements, and manages security more
    CGI Technologies and Solutions, Inc. (09/26/25)
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  • Senior Network Security

    TEKsystems (Bethesda, MD)
    …VLANs, MPLS, 802.1X configuration Certifications: CCNP (ActivE) Description How a Network Security Engineer will Make an Impact: Collaborate in the Architecture ... Top 3 skills: CISCO Identity Services Engine (ISE), CISCO NAC, IPS/IDS, Network Security Minimum eight years of experience in a Network Security Engineering… more
    TEKsystems (11/05/25)
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  • Sr. Security Engineer , Kuiper…

    Amazon (Arlington, VA)
    …deployment and operation of several mission-critical security systems and mechanisms. As a Senior Security Engineer on the Kuiper Security Incident ... levels of seniority (up to and including Chief Information Security Officer). * Escalate issues to senior Kuiper leadership if you feel your issues are not… more
    Amazon (11/14/25)
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  • Senior Information System Security

    Leidos (Alexandria, VA)
    …Digital Modernization Sector at Leidos is seeking a dynamic **Information Systems Security Engineer (ISSE)** to support cloud modernization initiatives for the ... such as CCSP, AWS Certified Security - Specialty, or Azure Security Engineer required. + Excellent facilitation, communication, and stakeholder engagement… more
    Leidos (10/18/25)
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  • Senior Software Engineer

    Coinbase (Annapolis, MD)
    Security organization at Coinbase is seeking to hire an experienced Software Engineer to design, implement, and deploy baseline security solutions to improve ... this role, you will collaborate closely with engineering teams, product managers, and security engineers to embed security best practices throughout the software… more
    Coinbase (11/07/25)
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  • Sr. Security Engineer

    Nutanix (Annapolis, MD)
    …of our organization while fostering a supportive and collaborative work environment. As a Senior Staff Security Engineer , you will have the unique ... Honest, with Heart.** **The Opportunity** Are you a proactive and strategic Security Engineer with a passion for identity and access management, data loss… more
    Nutanix (10/29/25)
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