Penetration Tester Jobs in Herndon, VA

Take ownership of identifying and prioritizing vulnerabilities in payment systems, cloud environments, and infrastructure, collaborating with technical teams to drive timely remediation and improve se...

Shape the future of security by conducting rigorous vulnerability research, analyzing complex systems, and developing exploits to demonstrate weaknesses, all while mentoring fellow researchers and col...

Lead the charge in vulnerability research, providing strategic technical leadership across hardware and software domains. Collaborate with engineers and clients to assess risks and develop countermeas...

Analyze and enhance security measures for clients, collaborating with key stakeholders to prevent vulnerabilities. Oversee security operations, support requests, and provide insightful reporting to en...

Drive innovation in reverse engineering through enhanced tooling solutions that streamline workflows and improve efficiency. Collaborate closely with engineers and customers to create cutting-edge aut...

Shape the future of integration by connecting legacy and modern systems. Develop secure APIs and workflows, collaborating across teams to enhance operational resilience and data accessibility for fede...

Lead a dynamic team in cyber threat analysis and investigations, focusing on national security. Utilize advanced skills to assess threats, conduct research, and deliver impactful reporting within a co...

Unlock potential by joining an elite team of security researchers to conduct advanced vulnerability research on wireless and embedded systems. Collaborate with developers and engineers to develop inno...

Collaborate with clients to craft and implement cybersecurity strategies, ensuring effective security frameworks and controls while leading integration projects in a flexible remote environment for op...

Optimize cybersecurity defenses by engineering and supporting SOC operations. Leverage automation to enhance system security, performing engineering tasks from inception to execution, while ensuring t...

Tackle complex software challenges by validating secure applications at scale. Collaborate in an Agile environment to enhance software quality, integrate automated tests, and ensure mission-critical s...

Empower your career with this Automated Test Engineer role, where you'll design and implement automated testing solutions in a collaborative Agile environment, ensuring the quality of mission-critical...

Advance operational excellence by installing, integrating, and testing equipment/software, ensuring compliance and performing system QA for optimal performance across multifaceted projects in a collab...

Collaborate with engineering teams to define, execute, and document test plans, ensuring system reliability and functionality through DevOps practices and automated testing techniques. Drive quality c...

Join a dynamic team to lead continuous cyber asset assessments, ensuring robust security by mentoring engineers, driving strategic assessments, and enhancing federal cyber defense through innovative v...

Transform your cybersecurity career by leading Red Team operations, identifying vulnerabilities, and collaborating with teams to strengthen defenses across multiple environments while evolving strateg...

Join a team that's driving critical intelligence operations by leveraging your expertise in cyber targeting and technical research, producing actionable intelligence that enhances decision-making in a...

Elevate cybersecurity innovation by developing secure architectures for critical DoD systems. Collaborate with teams to document and enhance design processes, while researching and implementing advanc...

Transform your career by supporting the installation and maintenance of critical network and IT infrastructure. As a key technical resource, you will ensure operational efficiency and infrastructure i...

Drive quality assurance and requirements validation in a hybrid role. Elicit, document, and verify business needs, ensuring delivered software meets functional, security, and accessibility standards w...

Optimize application security and vulnerability management at scale, leading strategies to enhance security practices across cloud services, IoT firmware, and internal systems while driving remediatio...

Inspire a skilled test engineering team by leading test strategy and execution for radar systems. Leverage technical expertise to mentor engineers, deliver results on time, and ensure top performance...

Shape the future of cybersecurity by monitoring and analyzing insider threat activities. Collaborate across teams to detect, investigate, and report on potential risks, ensuring compliance with federa...

Optimize testing processes and automated frameworks, collaborating with development teams to ensure software reliability and performance within a dynamic DevOps environment...

Join a dynamic team to develop and secure deployment pipelines, bridging development, security, and operations in a fast-paced environment. Utilize automation tools to ensure compliance and enhance CI...