• Senior Cyber Blue Team

    Applied Research Associates, Inc. (Fort Belvoir, VA)
    …workplace, please visit our website at www.ara.com . Please apply at www.careers.ara.com for the ** Senior Cyber Blue Team Lead & Analyst** position ... Associates, Inc (ARA) has an immediate opening to support a team conducting cyber assessments of vulnerabilities of critical US and Allied systems, networks,… more
    Applied Research Associates, Inc. (12/20/25)
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  • TS/SCI with Poly Cyber Network Defense…

    Insight Global (Reston, VA)
    …Description Insight Global is actively hiring multiple Cyber Network Defense and Exploitation Analyst ( Blue Team and Red Team ) to join our team ... Fort Meade. The selected candidates will work on a team of Senior Analyst providing a wide...wide range of Computer Network Operations (CNO) including Defensive Cyber Operations, Offensive Cyber Operations, and Exploitation… more
    Insight Global (12/09/25)
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  • Cyber Security Specialist 4

    M. C. Dean (Springfield, VA)
    …lives, and changing the world for the better. We are seeking an ** Cyber Security Specialist 4** to join our **Security and Electronic Systems (SES)** business ... of **(SES)** Strategic Business Unit you will be part of a team that designs, engineers, integrates, operates and maintains electronic security services inclusive… more
    M. C. Dean (11/15/25)
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  • Senior SOC Analyst

    KeenLogic (Merrifield, VA)
    …during active incidents. + Conduct regular training sessions, tabletop exercises, and red/ blue team drills. + Validate analyst findings and provide feedback ... threat hunting. This role conducts higher-level analysis than other analysts on the team . A senior SOC analyst performs deep forensic investigations, correlates… more
    KeenLogic (11/07/25)
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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 ... the vulnerabilities. The ability to explain the exploit to senior level management is key to success in this...work from home on Friday. **Responsibilities** + Lead purple team activities in collaboration with our threat management and… more
    CoStar Realty Information, Inc. (11/24/25)
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  • Specialist, Systems Engineer Mission Protection…

    L3Harris (Springfield, VA)
    …Concept of Operations (CONOPS), and risk management frameworks. * Contribute to red/ blue team assessments, tabletop exercises, and program security reviews. * ... technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job...Prepare briefings and documentation for senior leadership on threat assessments, mitigation strategies, and mission… more
    L3Harris (10/16/25)
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  • Incident Response Analyst (US Government Clearance…

    Oracle (Reston, VA)
    …incident planning. * Help define Threat Hunting use cases. * Participate in Red/ Blue team activities. **Required Qualifications** * Bachelor's Degree in Computer ... * Author post mortem reports to be provided to senior leadership following an intrusion or red team...least two of the following certifications: + SANS GIAC Cyber Threat Intelligence (GCTI) + SANS GIAC Network Forensic… more
    Oracle (12/21/25)
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  • Tech Specialist 4

    M. C. Dean (Chantilly, VA)
    …is Building Intelligence. We design, build, operate, and maintain cyber -physical solutions for the nation's most mission-critical facilities, secure environments, ... Strategic Business Unit you will be part of a team that designs, engineers, integrates, operates and maintains electronic...designs to develop and build out PITCO + Read blue prints, schematics and statements of work (SOW). +… more
    M. C. Dean (11/26/25)
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  • Tech Specialist 4 (Remote)

    M. C. Dean (Vienna, VA)
    …is Building Intelligence. We design, build, operate, and maintain cyber -physical solutions for the nation's most mission-critical facilities, secure environments, ... improvements + Provide support to the system administration and engineering team using advanced knowledge of networking principals and system administration skills… more
    M. C. Dean (11/18/25)
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  • Tech Specialist 2 - Remote

    M. C. Dean (Vienna, VA)
    …is Building Intelligence. We design, build, operate, and maintain cyber -physical solutions for the nation's most mission-critical facilities, secure environments, ... improvements + Provide support to the system administration and engineering team + Using advanced knowledge of networking principals and system administration… more
    M. C. Dean (10/18/25)
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