• 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 ... provide an invaluable edge in real estate. Evolve our offensive security capabilities to test our internal...the vulnerabilities. The ability to explain the exploit to senior level management is key to success in this… more
    CoStar Realty Information, Inc. (11/24/25)
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  • Senior Offensive Security

    Procter & Gamble (Cincinnati, OH)
    …and/or processes to help protect them against the world's most advanced cyber security adversaries? The Information Security Protect organization at P&G is ... as well as detection and response capabilities through regular testing of security controls across the enterprise. Responsibilities: + Lead end-to-end red team… more
    Procter & Gamble (11/17/25)
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  • Senior Principal Offensive

    Oracle (Richmond, VA)
    **Job Description** Job Description ** Offensive Security Engineer ** Oracle Cloud Infrastructure Group The Oracle Cloud Infrastructure (OCI) Offensive ... security objectives we communicate to customers. The Offensive Security group performs security ...us! Our ideal candidate is a hardworking and hands-on engineer who cares about security and improves… more
    Oracle (12/20/25)
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  • Sr Analyst, Information Security -…

    Lowe's (Mooresville, NC)
    …independently, and provides coaching and direction to more junior-level associates. As a Senior Analyst of Offensive Security , you will conduct advanced ... processes and procedures with limited direct guidance from more senior -level security associates. This role solves complex...strong operational security and stealth. + Reverse engineer defensive mechanisms and modify offensive code… more
    Lowe's (12/24/25)
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  • Artificial Intelligence Senior

    Bank of America (Boston, MA)
    Artificial Intelligence Senior Security Engineer Chicago, Illinois;Washington, District of Columbia; Boston, Massachusetts; Denver, Colorado **To proceed ... (GIS) team is seeking a Cyber Threat Defense AI Security Senior Engineer to drive...model governance, bias mitigation, and explainability. + Collaborate with offensive security teams to develop AI-enhanced red… more
    Bank of America (12/22/25)
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  • Senior Cyber Security

    Community Health Systems (Franklin, TN)
    **Job Summary** As a Senior Cybersecurity Engineer in the Security Validation team, you will be a key member of our Red Team operations, leading efforts to ... defenses across our expansive healthcare environment. This role requires advanced offensive security capabilities, deep knowledge of adversary tactics, and… more
    Community Health Systems (11/28/25)
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  • Mid-Level or Senior Product Security

    The Boeing Company (Seattle, WA)
    Security +; CEH; CCNA; UNIX/LINUX System Administration; GIAC GPEN, GWAPT, or GXPN; Offensive Security Certified Engineer (OSCE); Offensive ... Commercial Airplanes (BCA) is seeking a **Mid-Level (Level 3)** or ** Senior (Level 4) Product Security Log Analytics** ** Engineer ** to join our Cybersecurity… more
    The Boeing Company (12/25/25)
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  • Senior Software Engineer

    Microsoft Corporation (Redmond, WA)
    …automate those same tools for security defenders. We are looking for a Senior Software Engineer - Security interested in building AI capabilities that ... + 4+ years of experience in red teaming, adversarial testing, and offensive security -including threat emulation, vulnerability discovery, and ethical hacking. +… more
    Microsoft Corporation (12/11/25)
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  • Senior Red Team AI Security

    Beth Israel Lahey Health (Charlestown, MA)
    …to have certificates: * Certified Ethical Hacker (CEH), OSCP, OSEP, or similar offensive security certifications * AI/ML security certifications Experience: ... * 3 - 5 + years of experience in offensive security , penetration testing, or red teaming * 1 - 2+ years of hands-on experience with AI/ML systems and frameworks… more
    Beth Israel Lahey Health (12/16/25)
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  • Senior Principal Systems Engineer

    BAE Systems (Endicott, NY)
    …Other incentives may be available based on position level and/or job specifics. ** Senior Principal Systems Engineer Product Security ** **116852BR** EEO ... DO-178B/C, DO-254, ISO-26262 or equivalent safety process requirements. + Understanding of offensive security principles. + Experience with DISA STIGs and/or… more
    BAE Systems (01/01/26)
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  • Senior Security Engineer

    Microsoft Corporation (Redmond, WA)
    …resilience of one of the world's largest cloud platforms. We are looking for a Senior Security Engineer to lead operations and collaborate with other ... personnel from multiple teams across Microsoft. Additionally, as a Senior Security Engineer in MRT,...- Prototype tools and techniques to scale and accelerate offensive emulation and vulnerability discovery - Collaborate with Blue… more
    Microsoft Corporation (11/28/25)
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  • Senior Cyber Security

    RTX Corporation (Tewksbury, MA)
    …NIST, DISA (STIGs) and USCYBERCOM. + 2-4 years of hands-on experience in offensive security , reverse engineering, or exploit development. + Experience with ... ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as...secure world. We have an on-site opportunity for a Senior Cybersecurity Engineer within our Application and… more
    RTX Corporation (10/23/25)
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  • Senior Security Engineer

    Microsoft Corporation (Redmond, WA)
    **Overview** The Microsoft Offensive Research & Security Engineering (MORSE) team is looking for a learn-it-all engineer that will help secure Microsoft ... of over one billion customers worldwide. This team performs security design reviews, code reviews, and vulnerability research on...Azure to make sure they meet the highest possible security standards. In this role, you will help a… more
    Microsoft Corporation (12/17/25)
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  • Lead Adversarial Security Engineer

    Trellix (Nashville, TN)
    **_Job Title:_** Lead Adversarial Security Engineer **About** **Trellix:** **Trellix, the trusted CISO ally, is redefining the future of cybersecurity and ... https://www.trellix.com/ . **_Role Overview:_** Trellix is seeking an Adversarial Security Engineer to lead the evolution of...career path of 7+ years, demonstrating experience in both offensive security (like Red Teaming) and defensive… more
    Trellix (11/21/25)
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  • Senior SETA Engineer SME

    IronMountain Solutions, Inc. (Falls Church, VA)
    501180 Senior SETA Engineer SME Work Location: Falls Church, Virginia Schedule: Full Time Relocation: Negotiable IMS is seeking a Senior SETA Engineer ... networks, and data. Evaluate the electromagnetic and digital effects of offensive and defensive information warfare to quantify the effectiveness of prototypes… more
    IronMountain Solutions, Inc. (10/21/25)
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  • Principal / Senior Principal Modeling…

    Northrop Grumman (Linthicum Heights, MD)
    …do some of the best work of your career. We are looking for a Principal / Senior Modeling & Simulation Systems Engineer to join our team in Baltimore, MD. This ... is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and software-secure...be filled as a Principal Modeling & Simulation Systems Engineer or a Senior Principal Modeling &… more
    Northrop Grumman (10/09/25)
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  • Senior Consulting Systems Engineer

    World Wide Technology (Fort Meade, MD)
    ** Senior Consulting Systems Engineer - Navy** **(Active Secret Clearance Required)** **Why WWT?** Founded in 1990, World Wide Technology (WWT), a global ... critical systems. **What will you be doing?** We are seeking an experienced, Senior Consulting Systems Engineer (CSE) to provide pre-sales technical expertise… more
    World Wide Technology (12/09/25)
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  • Senior Test and Evaluation Engineer

    KBR (Colorado Springs, CO)
    … Belong. Connect. Grow. with KBR! Senior Test and Evaluation Engineer KBR's National Security Solutions team provides high-end engineering and advanced ... the future of space reconnaissance. Position Description/Job Responsibilities: KBR is seeking a Senior Test and Evaluation Engineer to work with our team to… more
    KBR (11/13/25)
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  • Senior Scientist, Systems Engineer

    L3Harris (Melbourne, FL)
    …and cyber domains in the interest of national security . Job Title: Senior Scientist, Systems Engineer Job Code: 32411 Job Location: Melbourne, Florida Job ... Schedule: 9/80 (Every other Friday off!!) Job Description: The Advanced Concept Engineer (ACE) provides strategic technical leadership to draw on L3Harris' technical… more
    L3Harris (12/24/25)
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  • Senior Splunk Engineer

    Bank of America (Chicago, IL)
    …minimal supervision to achieve assigned goals. **Desired Qualifications** : + Experience with offensive security tools and integration of SIEM, SOAR, CSPM and ... Senior Splunk Engineer Denver, Colorado;Washington, District...and make an impact. Join us! **Job Description:** Our Security Operations and Threat Response team within Bank of… more
    Bank of America (12/22/25)
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