Penetration Tester Jobs in Irvine, CA

Lead the charge in enhancing software quality through automated testing, guiding a team to implement best practices in QA, and ensuring compliance with security and accessibility standards across dive...

Optimize automated testing strategies across multiple projects, ensuring quality and efficiency. Collaborate with cross-functional teams to enhance software functionality through rigorous testing and...

Unlock potential by driving product marketing strategies for cybersecurity solutions. Collaborate cross-functionally to create value propositions, lead launches, and enhance sales enablement, contribu...

Transform the landscape of cybersecurity by driving RMF processes, enhancing ATO approvals, and empowering teams to integrate modern security practices within DoD systems. Collaborate to bolster secur...

Unlock potential by leading the security posture for mission-critical DoD software. You will spearhead RMF lifecycle, collaborate with teams, and ensure compliance across systems, shaping the future o...

Grow expertise in Operational Technology security, leading critical engagements across industrial systems. Collaborate on advanced methodologies while mentoring others and contributing to pivotal rese...

Lead and shape cyber test strategy for national defense systems by managing diverse teams and ensuring compliance with DoD standards. Engage stakeholders, validate requirements, and communicate pivota...

Champion a high-impact technical support team, driving automation and AI tools for improved resolution workflows. Lead strategic initiatives while overseeing operational excellence, partnering cross-f...

Advance our software quality by designing robust test automation frameworks across backend services, SDKs, and applications. Collaborate with engineers, ensure product stability, and contribute to a c...

Pioneer modern network security by leading a dedicated team to create automated, identity-aware policies in a cloud-native fintech environment, enhancing protection of sensitive financial data across...

Elevate production environments by serving as the key technical liaison for product teams. Optimize containerization processes and collaborate closely with platform teams to ensure seamless integratio...

Empower our security framework by executing incident response and optimizing security controls, ensuring robust protection across global environments. Collaborate with engineering and operations teams...

Engage in leading a dynamic team dedicated to delivering top-notch offensive security engagements, ensuring delivery quality and client satisfaction, while collaborating with sales to expand accounts...

Inspire secure systems development by designing, implementing, and enhancing robust security controls across diverse environments, collaborating with multi-disciplinary teams to achieve organizational...

Drive innovation in DevSecOps by leveraging your expertise in Kubernetes, Terraform, and CI/CD to enhance the Platform One initiative for the US Air Force, ensuring compliance with cybersecurity stand...

Drive international technical integrations and engage customers through hands-on training and support for mission-critical deployments. Collaborate with teams globally to enhance operational success a...

Engage as a seasoned cybersecurity professional driving proactive defense initiatives. Lead efforts in vulnerability management, offensive security, and advanced threat detection to enhance the securi...

Join a dynamic Cyber Defense team that leads vulnerability management and patching efforts while improving client security operations and driving risk reduction initiatives across enterprise environme...

Lead the charge in reducing cyber risk through strategic engineering initiatives, driving patch governance and remediation while collaborating with clients to enhance operational efficiency across div...

Join a team that's shaping the future of First Responder Solutions through innovative software design and development. Contribute your expertise in multi-threaded distributed systems and enhance clien...

Innovate reliable cloud-based systems while enhancing security and automation. Collaborate across teams, mentor peers, and drive strategic infrastructure improvements in a dynamic DevOps environment t...

Drive cutting-edge offensive security operations targeting AI systems, conducting comprehensive assessments, and developing automated solutions. Collaborate across teams to enhance security posture an...

Accelerate progress at the forefront of cloud security by delivering assessments and managing vulnerabilities across diverse environments, ensuring compliance and robust remediation strategies through...

Elevate customer satisfaction as a specialist in identity and access management support. Collaborate across global teams, troubleshoot complex issues, and deliver solutions for premium clients in a dy...

Unlock your potential as you design and execute advanced AI security testing strategies. Partner with engineering teams to identify and mitigate vulnerabilities across diverse infrastructures, includi...