Penetration Tester Jobs in Arlington, VA

Advance mission success by leading advanced red team operations and infrastructure engineering, ensuring high-security standards while collaborating with teams to develop and deploy innovative solutio...

Drive and enhance red team operations by securing infrastructure and leading advanced techniques in a hybrid, collaborative environment that encourages innovative cybersecurity practices...

Take ownership of cybersecurity efforts, ensuring compliance and monitoring of security controls. Collaborate with various teams to secure systems against threats while maintaining effective communica...

Contribute to transforming system security evaluations through automation and streamlined approvals by developing and executing comprehensive test plans, ensuring compliance and enhancing customer exp...

Transform diverse software systems through development and maintenance while ensuring adherence to design requirements. Collaborate with teams and employ agile methodologies to deliver high-quality so...

Join a team that's shaping secure credential management through innovative software engineering within a Linux environment, ensuring seamless integration and compliance across diverse operational land...

Innovate within a cutting-edge role, managing the Delinea Tools Suite in a Linux environment. Collaborate with diverse teams to enhance security, credential management, and automation, while ensuring...

Take ownership of our application security program to integrate security practices into the SDLC. Collaborate with engineering teams to protect sensitive patient data, implement security tools, and en...

Join a team that's committed to enhancing software delivery through robust CI/CD practices, infrastructure management, and collaborative development, ensuring scalability and impact in a dynamic envir...

Transform complex software systems by developing, maintaining, and enhancing solutions that meet diverse requirements while leveraging AWS services and agile methodologies to deliver innovative result...

Join us to lead complex system integrations in secure environments, configuring and optimizing Linux and Windows systems. Your expertise will bridge hardware implementation and cybersecurity, enhancin...

Support cutting-edge HPC systems as a Software Engineer, enhancing complex software systems in a Linux environment to drive performance and efficiency. Collaborate with teams while developing innovati...

Elevate system performance in a vital role working on advanced naval technology, where you'll validate AI/ML algorithms, develop test procedures, and ensure operational excellence within a collaborati...

Optimize and secure large-scale enterprise networks while collaborating with teams. Contribute to routing, switching, and infrastructure projects in a classified environment. Enhance performance and e...

Transform enterprise networks with cutting-edge technology. Collaborate with teams to enhance performance, security, and reliability across large-scale systems in a dynamic, secure environment for mis...

Join a dynamic team as you engineer secure solutions that automate cybersecurity within modern infrastructures. Leverage cutting-edge technologies to enhance security controls and drive continuous imp...

Drive innovation in cybersecurity software engineering by designing, implementing, and optimizing security solutions for complex environments. Collaborate across teams to enhance mission capabilities...

Join us to proactively identify and mitigate cyber threats across enterprise networks. Utilize advanced hunting techniques and collaborate with a team to secure infrastructure and support cybersecurit...

Analyze and communicate threats to enhance security operations, support protective measures, and deliver actionable intelligence. Collaborate with teams to mitigate risks impacting personnel, operatio...

Transform custom software design and development while ensuring compliance with government procedures. Engage in end-to-end data integration, troubleshooting, and documentation to deliver effective cy...

Lead the charge in the development of innovative software solutions for cyber operations, enhancing security through custom design and engineering practices. Collaborate and drive projects to successf...

Champion innovative cloud solutions by developing and testing microservices in a dynamic environment, overseeing all software lifecycle phases from design to deployment while ensuring system performan...

Accelerate organizational efficiency by optimizing workflows and managing digital content. As a SharePoint administrator, you will play a key role in enhancing collaboration and streamlining processes...

Elevate organizational efficiency by managing SharePoint and workflows, facilitating process improvements, and supporting cross-division collaboration for the DAMO-SOC Division within a dynamic team e...

Optimize security and IT operations, supporting diverse teams and managing requests while ensuring efficient access control and incident responses. Collaborate in a remote-first environment dedicated...