• Lead Cyber Fusion Analyst

    Leidos (Odenton, MD)
    …knowledge of network and application protocols, cyber vulnerabilities and exploitation techniques and cyber threat/ adversary methodologies. + Proficiency ... coordination with USCYBERCOM and other partner agencies. **Primary Responsibilities:** + Lead the DCDC Fusion Analyst team including employee engagement, training,… more
    Leidos (12/30/25)
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  • Senior Red Team Cybersecurity Specialist

    Federal Reserve Bank (Richmond, VA)
    …in the FRS' efforts to protect its information systems against unauthorized use. NIRT's Adversary Emulation team has an immediate opening for a Senior or Lead ... misconfigurations and weaknesses in the system to improve security posture + Lead covert offensive security assessment activities across all stages of the cyber… more
    Federal Reserve Bank (11/14/25)
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  • Red Team Operator

    Amentum (Norfolk, VA)
    …of TTPs for penetration testing or Red Teaming. + Research adversary cyber actors' TTPs, organizational structures, capabilities, personas, and environments, and ... coordination visits. Support in-brief to the test site. + Lead red team test plan review + Add relevant...performing any combination of penetration testing, red teaming, or exploitation development. + Proficient in at least two operating… more
    Amentum (11/12/25)
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  • Penetration Tester, Senior

    BOOZ, ALLEN & HAMILTON, INC. (San Antonio, TX)
    …Opportunity: As a seasoned cyber professional, you know that understanding adversary tactics, techniques, and procedures is essential to producing the intelligence ... As a cyber threat specialist on our team, you'll lead a team focused on helping clients solve complex...gaps by viewing systems through the mindset of an adversary . In this role, you'll influence mission outcomes by… more
    BOOZ, ALLEN & HAMILTON, INC. (12/18/25)
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  • Senior Offensive Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    …with developing test plans to validate identified vulnerabilities and demonstrate the exploitation of the vulnerabilities. The ability to explain the exploit to ... Monday through Thursday with work from home on Friday. **Responsibilities** + Lead purple team activities in collaboration with our threat management and defensive… more
    CoStar Realty Information, Inc. (11/24/25)
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  • Offensive Security Solution Architect & Subject…

    NTT DATA North America (Plano, TX)
    …are seeking an experienced Offensive Security Solution Architect and SME to lead the design and delivery of advanced security solutions across global environments. ... for AI systems, ensuring resilience against adversarial attacks and model exploitation . + **Sales & Presales Enablement** + Support business development teams… more
    NTT DATA North America (12/17/25)
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  • Cyber Network Forensic Analyst IV

    Nightwing (Arlington, VA)
    …support this critical customer mission. Responsibilities: - Assists the Government lead in coordinating teams in preliminary incident response investigations - ... Assists the Government lead with interfacing with the customer while on site-...Analyzes identified malicious network activity to determine weaknesses exploited, exploitation methods, effects on system and information - Collects… more
    Nightwing (01/06/26)
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  • Cyber Network Defense Analyst (Cnda) - 5 years…

    BCMC (Arlington, VA)
    …systems, and networks from threats. Responsibilities: - Assists the Government lead in coordinating teams in preliminary incident response investigations - Assists ... the Government lead with interfacing with the customer while on site...Analyzes identified malicious network activity to determine weaknesses exploited, exploitation methods, effects on system and information - Collects… more
    BCMC (01/06/26)
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  • Senior Red Team AI Security Engineer (Remote)

    Beth Israel Lahey Health (Charlestown, MA)
    …systems against real-world threats, including prompt injection attacks, data poisoning, and bias exploitation . You will also play a key role in driving red teaming ... **Essential Duties & Responsibilities,** including but not limited to: 1. Lead and execute red team operations, including targeting AI/ML systems, simulating… more
    Beth Israel Lahey Health (12/16/25)
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  • Network Based System Analyst

    Node.Digital (Arlington, VA)
    …systems, and networks from threats. Responsibilities: - Assists the Government lead in coordinating teams in preliminary incident response investigations - Assists ... the Government lead with interfacing with the customer while on site...Analyzes identified malicious network activity to determine weaknesses exploited, exploitation methods, effects on system and information - Collects… more
    Node.Digital (11/19/25)
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