Penetration Tester Jobs in Arlington, VA

Drive innovative cybersecurity solutions by reverse engineering complex software and firmware. Lead multi-disciplinary teams in developing tools for binary analysis and tackle national security challe...

Deliver strategic guidance in managing cybersecurity incidents while leading multidisciplinary teams during complex breach responses. Foster strong client relationships, ensuring compliance with regul...

Deliver mission-critical project management support, guiding full life cycle operations and facilitating collaboration across teams to ensure successful execution of complex systems integration and de...

Join a dynamic team to drive test automation strategies, enhancing capabilities through innovative solutions while ensuring effective collaboration with diverse teams to meet program goals and improve...

Elevate your marketing expertise by building a cutting-edge digital demand engine to drive sales-qualified leads through advanced campaigns, optimization, and innovative strategies that directly impac...

Innovate and develop CNO/CNE tools in a dynamic environment, enhancing cyber capabilities while collaborating with mission partners. This role is perfect for a detail-oriented developer eager to tackl...

Join us to lead transformative utility implementations through a collaborative approach, engaging with C-suite executives and managing complex project deliveries across a dedicated internal and extern...

Join a team focused on the safety of U.S. air travel by integrating complex systems and data for the FAA. Your expertise will drive effective configurations across various operational environments and...

Join a mission-driven team and embed security in the software development lifecycle. Collaborate with developers to identify, validate, and remediate application vulnerabilities using leading security...

Drive robust application security integration within the SDLC while collaborating with development teams to analyze and mitigate vulnerabilities. Engage in proactive testing and ensure compliance, enh...

Research and implement advanced cybersecurity solutions, ensuring robust data integrity and operational resilience. Collaborate with teams to diagnose issues, maintain system functionality, and uphold...

Architect comprehensive cybersecurity solutions, ensuring secure data practices and efficient monitoring systems. Lead troubleshooting operations, maintain documentation, and implement access controls...

Join a team that's dedicated to enhancing information technology solutions within the Department of the Air Force. Drive the implementation and modernization of Tenable architecture to ensure complian...

Champion network excellence by leading design, installation, and optimization of key infrastructure, while ensuring robust security measures across datacenter and LAN environments, delivering expert s...

Innovate in cybersecurity as a Technical Lead, guiding High Value Asset assessments, evaluating security controls, and developing reports. Engage with stakeholders, assess vulnerabilities, and mentor...

Transform Android development by designing, implementing, and optimizing high-quality applications with Kotlin. Collaborate with a cross-functional team to enhance user experiences and ensure robust p...

Transform customer experiences by developing innovative Android features, debugging, and optimizing code. Collaborate with cross-functional teams to strengthen your skills and influence product direct...

Engineer robust security measures by identifying and mitigating risks across application, cloud, and infrastructure environments. Collaborate with engineering teams to enhance secure development pract...

Develop and maintain the Nessus vulnerability management platform, ensuring efficient scanning and reporting across client systems while collaborating with various teams to address security findings a...

Bring your expertise to engineer and sustain cybersecurity controls for cloud systems, integrating security into development workflows, managing risk, and collaborating with technical teams for enhanc...

Optimize cybersecurity initiatives by leading compliance assessments and risk evaluations. Collaborate with diverse teams to enhance security postures, streamline documentation, and ensure compliance...

Advance your career by delivering cybersecurity leadership across multiple IT initiatives. Drive risk assessment, compliance tracking, and vulnerability management to enhance cybersecurity posture and...

Transform IT solutions by automating workflows and enhancing security with tools like Go and Kubernetes. Collaborate across teams to tackle diverse challenges while honing your skills in a modern, inn...

Join a team that's dedicated to optimizing DevOps processes and infrastructure. Lead engineers in driving automation, scalability, and security while collaborating with cross-functional teams to enhan...

Innovate and streamline operations by leading the development of AI-integrated Python pipelines and agentic workflows. Drive mission-critical initiatives through full lifecycle development while enhan...