• Network Emulation Engineer

    CACI International (Chantilly, VA)
    Network Emulation Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... to doing so, based on real adversary behavior described in adversary emulation plans** **Evaluate the efficacy of existing detection mechanisms, analytics, and… more
    CACI International (10/28/25)
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  • Cyber Engineer - Advanced…

    IDS International (Arlington, VA)
    …the challenges of modern information warfare. SITE 525 is seeking a highly skilled Cyber Engineer to support the development and sustainment of advanced cyber ... willing to travel up to 25%. Key Responsibilities: + Engineer and deploy cyber training environments using...or related field. + 5+ years of experience in cyber engineering, network operations, or cyber more
    IDS International (10/31/25)
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  • Cyber Network Security…

    CACI International (Chantilly, VA)
    Cyber Network Security Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... so, based on real adversary behavior described in adversary emulation plans + Evaluate the efficacy of existing detection...modifying schemas (eg Oracle, MySQL). + Experience in a cyber -security role + Experience configuring network devices… more
    CACI International (08/08/25)
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  • Senior Cyber Security Engineer

    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 emulate ... directly impact patient safety, data integrity, and regulatory compliance across a network of hospitals and clinics. **Essential Functions** + Lead Red Team… more
    Community Health Systems (08/29/25)
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  • Senior Offensive Security Engineer (Red…

    KeyBank (Brooklyn, OH)
    …Deny, and Disrupt adversaries through proactive threat centric defense. The Senior Offensive Security Engineer is a key member of the Cyber Defense Cyber ... as well as company information security policies and standards. **Position Summary** Our Cyber Adversary and Exposure Mgmt. team rolls up into Key's broader Cyber more
    KeyBank (10/17/25)
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  • Vulnerability Research and Reverse Engineer

    Nightwing (Indialantic, FL)
    Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support services to meet our customers' ... most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical… more
    Nightwing (10/14/25)
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  • Android Mobile Reverse Engineer / Dev

    Nightwing (Palm Bay, FL)
    Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support services to meet our customers' ... most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical… more
    Nightwing (08/27/25)
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  • Vulnerability Research and Reverse Engineer

    Nightwing (Palm Bay, FL)
    …targets Reverse engineering utilizing any of IDA/Ghidra/BinaryNinja Utilizing full system emulation for research and analysis Understanding of network protocols ... Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (10/14/25)
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  • Senior Reverse Engineer /Vulnerability…

    Nightwing (Wright Patterson AFB, OH)
    Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support services to meet our customers' ... most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical… more
    Nightwing (09/04/25)
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  • Product Cybersecurity Test Engineer

    Textron (Fort Worth, TX)
    Engineer \(Across Multiple Levels\)** Bring your experience to become a cyber test engineer and be responsible for adversarial, verification and ... **Product Cybersecurity Test Engineer ** **Description** We're more than aviation experts, we're...and exploitation tools in support of penetration tests or cyber threat emulation exercises\. + Provide subject… more
    Textron (08/20/25)
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  • Countermeasures Detection Engineer

    Leidos (Pearl Harbor, HI)
    …Digital Modernization sector has a current job opportunity for a Defensive Cyber Operations (DCO) Counter-Measures Detection Engineer at Pearl Harbor JBPHH, ... HI. This position will support the GSM-O II program, which provides network operations and cyber defense support to the Defense Information Systems Agency (DISA)… more
    Leidos (10/31/25)
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  • OT/ICS Cybersecurity Engineer (Operational…

    Jacobs (San Francisco, CA)
    …Does securing high criticality operational technology systems and leading a team of cyber professionals motivate you? Are you ready to take your career in ... engineering firms in the world? As the OT/ICS Cybersecurity Engineer (mid level), you'll work at the forefront of...protect our clients from the most dangerous forms of cyber -attacks. You will design cybersecurity offerings to be consistent… more
    Jacobs (10/28/25)
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  • Detection Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Fort Belvoir, VA)
    …of threats to information systems to safeguard our nation? As a systems security and network security engineer , you can identify the data needed to identify and ... Detection Engineer The Opportunity: Are you looking for an...analyze complex challenges for customers using your knowledge of network and security devices. You'll use your curiosity for… more
    BOOZ, ALLEN & HAMILTON, INC. (10/11/25)
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  • Vulnerability Researcher/Reverse Engineer

    Nightwing (San Antonio, TX)
    Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support services to meet our customers' ... most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical… more
    Nightwing (09/17/25)
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  • Security Software Engineer - Red Team…

    Imagine One Technology & Management (Dahlgren, VA)
    …Penetration Testing and Ethical Hacking, SEC564 - Red Team Operations and Threat Emulation 3. OSD Sponsored Cyber Operation Academy Course (COAC) graduates. + ... Imagine One Technology & Management, Ltd. is seeking one (1) Security Software Engineer . This position is contingent upon award of the associated work and will… more
    Imagine One Technology & Management (09/24/25)
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  • Senior Security Engineer

    Microsoft Corporation (Redmond, WA)
    …the world's largest cloud platforms. We are looking for a Senior Security Engineer to lead operations and collaborate with other experienced red teamers in ... exploiting vulnerabilities across all layers of services, including application, cloud, network , hardware, and operational security domains. You will work closely… more
    Microsoft Corporation (10/05/25)
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  • Principal Security Engineer

    Microsoft Corporation (Redmond, WA)
    …ensuring the security and resilience of Microsoft. As a Principal Security Engineer you will lead operations and collaborate with other experienced red teamers ... exploiting vulnerabilities across all layers of services, including application, cloud, network , hardware, and operational security domains. You will work closely… more
    Microsoft Corporation (10/31/25)
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  • Principal Vulnerability Researcher/Reverser/Dev

    Nightwing (Indialantic, FL)
    …be able to obtain and maintain a government security clearance. As a Senior Principal Cyber Engineer at Nightwing CODEX, you will take on a hybrid role combining ... targets Reverse engineering utilizing any of IDA/Ghidra/BinaryNinja Utilizing full system emulation for research and analysis Understanding of network protocols… more
    Nightwing (09/22/25)
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