• Information Systems Security

    BAE Systems (Springfield, VA)
    …you hone your skills and grow in your career. We are seeking a Information Systems Security Engineer (ISSE) to add their skills to our Acadia team in support of ... be available based on position level and/or job specifics. **Information Systems Security Engineer (ISSE)** **115694BR** EEO Career Site Equal Opportunity… more
    BAE Systems (01/09/26)
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  • ISSO/Systems Security Engineer

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** **ISSO/SYSTEMS SECURITY ENGINEER (RDTE)** Bowhead is seeking a skilled full-time ISSO/Systems Security Engineer to join our team in ... (PIT) designation requests, PIT Risk Assessment requests, + Systems Security Engineer will create Plan of Actions...preferred. + Must meet DoDD 8140 IAM Level II Certification + Knowledgeable with DoD security and… more
    UIC Government Services and the Bowhead Family of Companies (01/08/26)
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  • Cyber Security Engineer I/II/III…

    Cambridge International Systems Inc (Norfolk, VA)
    Cyber Security Engineer I/II/III - Top Secret...eMASS and MCCAST. + Certifications: + CISSP or CASP+ certification + Must have a current and active DoD ... in defense and security . We are currently seeking a Cyber Security Engineer to support operations in Norfolk, VA. This is a full-time, CONUS position… more
    Cambridge International Systems Inc (01/07/26)
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  • Information System Security Engineer

    Assertive Professionals (Chantilly, VA)
    Information System Security Engineer (ISSE) About the Organization Established in 2015,AssertiveProfessionals(AP), is anEconomically Disadvantaged Woman Owned ... Polygraph Timeline Pipeline Description Assertive Professionalsis seeking anInformation System Security Engineer (ISSE) with Poygraph supporting ourNational … more
    Assertive Professionals (01/07/26)
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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 ... role such as security , networking, systems, or software development + Security certification such as OSEP, OSCP, CRTO, GXPN or similar certification +… more
    CoStar Realty Information, Inc. (11/24/25)
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  • Lead, Information Security Systems…

    L3Harris (Ashburn, VA)
    …domains in the interest of national security . Job Title: Anti-Tamper System Security Engineer (Secret Security Clearance) Job Code: 30715 Job Location: ... activities. + Use DoD 5200.39 for the identification and protection of CPI. + Engineer trustworthy and secure systems in accordance with NIST 800-160. + Develop and… more
    L3Harris (11/01/25)
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  • AI Security Engineer , Manager

    Deloitte (Richmond, VA)
    …operate our business, and create value. Work you'll do As a Deloitte Manager, AI Security Engineer , you will be crucial in safeguarding our advanced AI models, ... attacks (adversarial, prompt injection, data leakage) + Conduct AI-focused security assessments, penetration tests, red/purple team exercises + Analyze AI… more
    Deloitte (10/22/25)
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  • Staff Cybersecurity Analyst / Information Systems…

    Northrop Grumman (Fairfax, VA)
    … and accreditation of systems. Includes support of process, analysis, coordination, security certification test, security documentation, as well as ... Possible is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and software-secure technology to… more
    Northrop Grumman (01/10/26)
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  • Data Mining and Analytics (Databricks)…

    ICF (Arlington, VA)
    …systems. The successful cleared candidate will act as a Data Mining and Analytics Engineer to support a large federal cyber security analytic program. Your work ... Web Services (AWS) Certified Cloud Practitioner or higher desired + CompTIA Security + or higher cybersecurity certification preferred **\#ICFNS** **Working at… more
    ICF (12/30/25)
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  • (USA) Network Engineer III, Information…

    Walmart (Herndon, VA)
    **Position Summary ** The Network Engineer III, Information Security , plays a critical role in designing, implementing, and maintaining secure network ... for this position. If none are listed, there are no preferred qualifications._ Certification in Security +, GISF, GSEC, CISA, CISSP, or CCSP, Master's degree… more
    Walmart (01/15/26)
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