Penetration Tester Jobs in Irvine, CA

Lead the charge in enhancing veterans’ program policies and compliance, ensuring robust performance analysis and clear communication of regulatory directives across national and local agencies, while...

Engineer innovative agentic frameworks that empower intelligent agents, automate investigations, enhance decision-making, and ensure safe, reliable AI interactions in complex environments through coll...

Discover opportunities to innovate in offensive cyber operations. Collaborate with a dynamic team to design and develop cutting-edge solutions, enhancing national security through software prototypes...

Unlock potential by supporting healthcare operations as an Application Analyst. You will enhance and optimize applications, ensuring effective workflow solutions and strong collaboration with stakehol...

Transform the future of military communications by leading DevSecOps initiatives and developing CI/CD solutions that enhance mission-critical operations. Collaborate with experts to innovate state-of...

Grow your career with a pivotal Tax Supervisor role focused on flow-through entities, where you'll develop strategies, manage client relationships, and ensure compliance across diverse industries to o...

Join a team that's building game-changing software for proteomics. Drive innovation in lab automation, data pipeline construction, and customer-facing tools, all while collaborating cross-functionally...

Unlock your potential by integrating power engineering and software skills while supporting development and training for cutting-edge engineering applications in transmission and distribution systems...

Empower your career as a Power System Engineer, driving innovation and delivering exceptional customer support. Engage in power system studies, technical training, and contribute to software developme...

Champion the onboarding lifecycle by managing API and ERP solution integrations, supporting sales teams, and collaborating across departments to deliver seamless cross-border payment solutions, ensuri...

Accelerate progress at the VA by developing and enhancing ServiceNow applications. This role demands a blend of front/back-end expertise, technical problem-solving, and collaboration within regulated...

Shape the future of our global data center lease portfolio by driving strategy, managing complex contracts, and aligning leased capacity with infrastructure demands. Collaborate across teams to optimi...

Create impactful content by leading strategy and editorial planning, collaborating with experts to articulate complex technology topics. Drive content development across channels, enhancing marketing...

Elevate your career by leading content strategy and editorial initiatives. Drive impactful storytelling and engage audiences in the tech industry while collaborating across teams to shape WD's innovat...

Shape the future of tax strategy by leading reporting, compliance, and audits while ensuring seamless collaboration across teams and external partners. Drive operational efficiency and navigate comple...

Join a dynamic team to enhance customer trust and operationalize security solutions, driving engagement through technical support, optimizing workflows, and partnering with stakeholders for effective...

Drive enterprise integration architecture to modernize VA healthcare systems, enabling secure data exchange and interoperability between legacy and cloud-based platforms while supporting critical digi...

Drive enterprise technology diligence to enhance value creation through transactions. Collaborate with cross-functional teams to analyze and support integration in Private Equity initiatives, deliveri...

Join a team that's building cutting-edge AI infrastructure to empower workflows across the company. You'll design and enable tools and applications that enhance productivity in a fast-paced, autonomou...

Build innovative quantum networking solutions by conducting research and leading projects in a dynamic team. Contribute to the design, development, and implementation of world-class quantum technologi...

Join a team that's enhancing financial operations through PeopleSoft! Leverage your expertise in procurement modules and integrations to drive improvements, support users, and lead testing efforts in...

Collaborate with cross-functional teams to design and implement high-quality frontend solutions in a React/TypeScript stack, ensuring exceptional user experience and system performance for a critical...

Develop and execute rigorous test protocols for hardware prototypes, ensuring safety and performance across multiple systems. Collaborate with engineering teams to drive product development through de...

Take ownership of a critical customer program, ensuring successful execution from kickoff to go-live. Lead multi-functional teams, manage complex deployments, and build strong client relationships, al...

Lead the charge in cloud security strategy and solutions, guiding clients through assessments, implementations, and optimizations across multiple cloud platforms. Enhance cyber risk management while p...