• Cyber Security Detections Engineer

    McIntire Solutions (Springfield, VA)
    …Security Detections Engineer Seeking a motivated, career and customer-oriented Cyber Security Engineer , Senior to join our team in Springfield, VA, area. ... operating systems, databases, and virtual computing * DoD 8570 certification meeting IAT Level II ((GSEC, Security +,...8570 certification meeting IAT Level II ((GSEC, Security +, SSCP, or CCNASecurity)) required * CNDSP-A (GCIA, GCIH,… more
    McIntire Solutions (08/28/25)
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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 ... 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. (08/26/25)
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  • Information Systems Security…

    CACI International (Hampton, VA)
    Information Systems Security Engineer (ISSE) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: ... * **The Opportunity:** CACI is seeking an Information Systems Security Engineer (ISSE) to support our Air...security clearance. + DoD Directive 8570 IAT II certification ( Security + CE or equivalent). CASP or… more
    CACI International (08/13/25)
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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: 26869 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 (08/03/25)
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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 (07/10/25)
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  • Information Security Systems…

    KBR (Lorton, VA)
    …shape the future of space defense. KBR is seeking an Information Systems Security Engineer will directly support SPARTA in Lorton, Virginia. Qualifications: ... Title: Information Security Systems Engineer Belong. Connect. Grow....(preferred). + A DoD 8570.01-M IAT Level III technical certification (such as CISSP, CASP, or other level 3… more
    KBR (09/11/25)
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  • Security Engineer SME

    GovCIO (Fairfax, VA)
    **Overview** GovCIO is currently hiring for a Security Engineer SME with an active Secret clearance in support of our DEA Bluestone program. **Responsibilities** ... harden IT environment and coach teams on implementing them across the enterprise + Engineer , implement and monitor security measures that meet and exceed FISMA… more
    GovCIO (09/02/25)
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  • Databricks Engineer - Security…

    ICF (Arlington, VA)
    Description ICF International seeks an experienced Databricks Engineer with cyber security experience to support the research and development of new cyber ... critical information systems. The successful cleared candidate will act as a Databricks Engineer to support a large federal cyber security analytic program. Your… more
    ICF (09/20/25)
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  • Sr. Security Engineer - Red Team

    NVR (Reston, VA)
    Sr. Security Engineer - Red Team Job Category Information Technology Market Location VA - Northern Virginia Location VA - Reston Apply Now ... (https://phg.tbe.taleo.net/phg01/ats/careers/v2/applyRequisition?org=NVRINC&cws=52&rid=35344) NVR, Inc. is seeking a Senior Security Engineer to join our Red Team… more
    NVR (07/18/25)
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  • Network Security Engineer - Multiple…

    Noblis (Richmond, VA)
    …make security -focused architectural recommendations in complex environments. The TIS Security Engineer will support the FAA Telecommunications and Integrated ... Ranges:** for DC, NJ, Remote: $124,000 - $193,750 Desired Qualifications + CISSP, Security +, CCNA, or similar certification . + FAA or transportation sector… more
    Noblis (09/18/25)
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