Penetration Tester Jobs in Fairfax, VA

Reimagine security evaluations by leading automation and streamlined processes. As a key contributor, develop modern frameworks that enhance project lifecycle efficiency through innovative backend sol...

Provide advanced technical support for high-performance computing systems, ensuring optimal performance and reliability across complex environments while collaborating on tuning and troubleshooting cu...

Drive advanced security analytics and automation in a multi-cloud environment. Lead design and implementation of security solutions, enhancing threat detection and compliance across various network cl...

Join a dynamic team driving innovation in cybersecurity, enabling critical support for Red and Blue Teams, and advancing your software engineering skills while making a meaningful impact in a collabor...

Lead the charge in DevOps engineering by integrating and sustaining software solutions within a Linux environment, ensuring compliance, and enhancing operational efficiency for cross-functional teams...

Tackle complex security scenarios by optimizing detection systems, integrating tools, and automating workflows. Collaborate with analysts on investigations and threat hunts to enhance overall security...

Lead the charge in crafting user-friendly applications by analyzing software products and gathering functional requirements. Collaborate with diverse teams to enhance adoption rates and deliver high-q...

Champion the integration of strategic intent into joint targeting operations, supporting high-stakes military workflows. Collaborate with seasoned professionals, gaining essential skills and making im...

Drive the testing and validation of advanced defense solutions, ensuring the Payload Control System's operational effectiveness through thorough system integration, collaboration, and compliance with...

Help us elevate the quality of Federal IT projects by designing and executing comprehensive testing strategies on web services and applications, ensuring excellence in functionality and performance th...

Serve as a cyber threat specialist, leveraging vulnerability scanning tools to assess risks and enhance security for government clients; monitor and identify security gaps while informing strategic se...

Lead the charge in the management of federal cybersecurity programs, ensuring effective project execution and alignment with government standards while maintaining quality, risk management, and stakeh...

Transform the digital landscape by contributing to innovative network device solutions. Collaborate with talented teams to enhance capabilities and drive impactful results in software development for...

Accelerate progress at the forefront of information security by developing essential microservices and architecture. Join a dynamic team to implement, test, and deploy critical solutions that enhance...

Champion innovative software solutions by developing microservices in Python and Rust. Collaborate in a dynamic team to enhance cybersecurity platforms, ensuring seamless deployment and integration ac...

Empower teams by ensuring the reliability of mission-critical applications through deep technical insights and proactive resolution of software issues, while driving innovative approaches in customer...

Champion vulnerability research across systems, guiding investigations and developing impactful countermeasures. Collaborate with engineers to enhance security solutions for government clients, provid...

Optimize hybrid infrastructure for mission-critical environments, focusing on AWS GovCloud and on-premises lands. Collaborate with cross-functional teams to enhance platform reliability, automate oper...

Join a team that's pioneering IT product security evaluations and lead projects with minimal oversight. Utilize your expertise in Common Criteria to guide teams, assess products, and innovate solution...

Pioneer a robust security infrastructure that empowers agile product development. Drive innovation in threat detection, incident response, and vulnerability management while collaborating with teams t...

Lead the charge in securing national interests by providing expert guidance on security protocols for classified programs, while ensuring adherence to government standards and advancing facility opera...

Contribute to secure software development by leading design and implementation efforts, mentoring engineers and addressing complex challenges in client-side applications across multiple platforms incl...

Help us enhance our capabilities in signals analysis and network security to ensure robust communication systems. Engage with advanced protocols and contribute to mission-critical projects with a focu...

Transform software delivery by leveraging DevSecOps and AI, collaborating with leading enterprises to improve engineering productivity and security. Provide strategic guidance, hands-on innovation, an...

Reimagine knowledge management solutions by leading SharePoint portal enhancements and Microsoft Power Platform applications, driving efficiency and innovation in supporting mission-critical operation...