Penetration Tester Jobs in Herndon, VA

Lead the charge in ensuring secure, reliable access control systems through thorough testing and collaboration with development teams in a dynamic technical environment. Drive continuous improvement i...

Engineer and maintain multiple complex cloud application stacks, ensuring robust security and efficient CI/CD processes. Drive innovation through advanced container solutions and architecture in a dyn...

Lead the charge in discovering zero-day vulnerabilities, leveraging advanced techniques and tools. Conduct in-depth analysis and design with a focus on programming behaviors. Collaborate to develop, t...

Advance your career as a QA Engineer, shaping quality assurance programs and testing procedures to ensure software excellence and compliance with organizational standards. Collaborate with teams to in...

Elevate secure development practices as you build and manage AWS GovCloud platforms, ensuring compliance and operational efficiency through GitLab CI/CD innovations, all while supporting ML capabiliti...

Join us to drive innovation in cybersecurity by identifying and exploiting vulnerabilities in mobile and network devices, collaborating with interagency partners to enhance mission success, and levera...

Deliver comprehensive analyses of system vulnerabilities and attacks, develop effective countermeasures, and produce insightful reports to enhance security posture and operational integrity...

Unlock potential by leading red-team security assessments and threat modeling in complex enterprise environments. Collaborate with technical teams to identify vulnerabilities, evaluate security contro...

Unlock business growth by leading technical scoping, managing client relations, and guiding consultants. This hybrid role integrates project management with hands-on consulting to ensure accurate prop...

Deliver high-quality software testing and quality assurance for federal applications, focusing on validation of workflows, data solutions, and integrations. Collaborate with cross-functional teams to...

Advance your career as a critical member of a team delivering scalable, autonomous investigation solutions. Lead complex systems design while collaborating with cross-functional experts to enhance tec...

Engage in mission-critical software testing by developing and executing automated solutions. Collaborate with top engineers to enhance national security through innovative applications using Microsoft...

Join a team that's dedicated to enhancing enterprise systems through functional testing. Contribute to metrics development, process improvement, and the maintenance of vital reporting tools in a colla...

Champion the security of critical systems by assessing vulnerabilities and developing robust defenses. Collaborate with a diverse team to enhance national security through innovative countermeasure st...

Lead the charge in shaping product strategy and go-to-market initiatives for a cutting-edge cybersecurity portfolio, driving impactful messaging and cross-functional collaboration to enhance market pr...

Drive offensive security initiatives by leading penetration testing and red-team efforts. Own complex technical engagements, ensuring robust assessments and impactful remediation strategies for federa...

Lead the charge in developing optimized software solutions for complex scientific and geospatial applications, collaborating with multidisciplinary teams to enhance research capabilities and deploy sc...

Join a team of experts to elevate cybersecurity through advanced reverse engineering, vulnerability discovery, and technical research on Linux systems, driving innovative solutions and support for cri...

Pioneer advanced malware analysis and vulnerability research by identifying, analyzing, and reverse engineering complex exploit techniques, enhancing organizational security through actionable intelli...

Advance vulnerability research for mobile platforms through deep technical analysis, reverse engineering, and collaboration to solve complex challenges and support mission-critical initiatives across...

Play a key role in enhancing our security posture by managing vulnerabilities, developing policies, and leading compliance efforts. Collaborate with cross-functional teams to drive continuous improvem...

Play a key role in enhancing security by assessing web and network vulnerabilities, executing penetration tests, and collaborating on tooling design to ensure robust defenses against real-world threat...

Drive cybersecurity initiatives by designing and maintaining security controls and policies across diverse domains. Collaborate with teams to enhance security measures and integrate cutting-edge cyber...

Pioneer your career with a Software Developer role focused on delivering secure, scalable applications. Collaborate on critical DoD and IC missions while utilizing the latest technologies in cloud env...

Unlock the potential of mobile security by identifying and exploiting vulnerabilities. Collaborate with a skilled team to enhance technology defenses through expert research and thorough documentation...