Penetration Tester Jobs in Ashburn, VA

Lead and conduct penetration tests within a dynamic environment, assessing security vulnerabilities and guiding remediation efforts to enhance systems’ defenses while collaborating with cross-function...

Solve security challenges by conducting penetration tests on hardware, software, and embedded systems. Analyze vulnerabilities, develop exploits, and provide actionable recommendations to enhance prod...

Engineer innovative security solutions by evaluating network vulnerabilities. Lead penetration testing efforts, develop threat models, and propose effective defensive strategies to safeguard against a...

Lead the charge in identifying and exploiting security vulnerabilities through comprehensive penetration testing on applications and networks, while enhancing the organization's overall security postu...

Shape the future of cybersecurity by leading advanced penetration testing efforts. Engage in red and blue team operations, assess risks, and provide actionable recommendations to enhance security post...

Empower the security landscape by leading complex penetration testing efforts. Collaborate with teams to identify vulnerabilities, recommend solutions, and enhance defenses in cloud-native application...

Elevate security protocols by supporting penetration testing to identify vulnerabilities, enhance system defenses, and aid incident response. Collaborate with a skilled team to protect vital infrastru...

Join as a Senior Penetration Testing Lead, spearheading offensive security measures to protect crucial AI capabilities for the DoW. Oversee assessments across multiple secure environments, validating...

Join us to lead advanced offensive security operations, executing penetration tests across multiple networks, ensuring the integrity of mission-critical systems in support of defense initiatives. Shap...

Join a team that's leading offensive security operations to protect mission-critical AI capabilities. As a Senior Penetration Testing Lead, you will drive controlled adversarial assessments, influenci...

Transform the future of cybersecurity by leading advanced penetration testing efforts. Ensure the security posture of systems and applications through detailed vulnerability assessments and actionable...

Champion advanced cybersecurity initiatives by leading penetration testing efforts, simulating cyberattacks, and enhancing security measures. Utilize your technical expertise to strengthen systems and...

Lead and innovate our cutting-edge pentesting platform, managing engineering teams to develop and scale robust systems across distributed environments. Influence architectural decisions, collaborate c...

Unlock potential by joining a dynamic team to enhance cybersecurity measures through penetration testing and vulnerability assessments, while supporting critical government infrastructure and incident...

Optimize application security through testing and implementation of robust controls. Collaborate with development teams to mitigate vulnerabilities, ensuring compliance with federal standards and safe...

Empower your career with this senior offensive security role, focusing on application penetration testing and AI red teaming. Collaborate with expert teams, mentor peers, and lead assessments for comp...

Engage in comprehensive security operations by advancing risk management, conducting in-depth penetration testing, and leading assurance efforts to ensure robust cybersecurity strategies across variou...

Lead the charge in investigating and analyzing diverse cybersecurity incidents. Collaborate with SOC analysts to manage complex investigations and enhance incident response strategies for varied custo...

Engage as a key member of the Red Team, leveraging your expertise to identify security gaps in cloud and corporate infrastructure while collaborating to enhance detection capabilities and overall secu...

Accelerate your career by leading DevSecOps initiatives, designing secure CI/CD pipelines, and enhancing cloud-native platforms. Guide a talented team in establishing best practices for automation, se...

Engage in cutting-edge security practices to protect infrastructure and workloads. Lead collaborative efforts on threat management while innovating security monitoring and response strategies in a dyn...

Unlock your potential as a Senior CNO Vulnerability Researcher focused on advancing security through vulnerability discovery and reverse engineering. Collaborate within a dynamic team to drive impactf...

Transform mission-critical DoD software delivery by designing and leading a secure, scalable DevSecOps pipeline. Own the software lifecycle from development through production deployment while ensurin...

Champion the investigation and analysis of digital forensics in our expanding team, focusing on malware detection and incident response. Drive initiatives within a large-scale IT environment, utilizin...

Transform the cyber defense landscape by proactively identifying and mitigating threats through sophisticated hunting and analysis techniques, collaborating with teams to enhance incident response and...