Network Security Engineer Jobs in Alexandria, VA

Strategize and execute comprehensive network infrastructure solutions to enhance security and performance across virtual and physical environments, leveraging advanced technologies and systems for mis...

Engineer robust security solutions by conducting thorough penetration tests and assessments, identifying vulnerabilities, and collaborating with teams to enhance application and infrastructure securit...

Join a dynamic team to enhance security through penetration testing, vulnerability assessments, and collaboration with engineering teams. Your expertise will drive improvements in application and infr...

Champion the development and integration of secure information systems architectures. Drive innovative solutions ensuring compliance with national standards while enhancing system functionality and se...

Drive innovation in information assurance by designing and implementing secure architectures and systems. Collaborate with government entities to enhance system functionality and security across diver...

Drive cutting-edge offensive security operations targeting AI systems, conducting comprehensive assessments, and developing automated solutions. Collaborate across teams to enhance security posture an...

Take ownership of cloud security operations for a key defense initiative, ensuring compliance and readiness across multi-enclave environments. Collaborate on patch management, incident response, and s...

Join a team that's delivering expert cloud security engineering for the War Data Platform, ensuring optimal security and compliance across multi-enclave AWS environments. Drive patch management, monit...

Champion cloud security as you enhance the War Data Platform, ensuring operational readiness through patch management, monitoring, and incident response in diverse classified environments. Your expert...

Engage with clients to architect and implement Prisma SASE solutions. Lead delivery and support efforts, provide strategic guidance, and troubleshoot complex security issues to enhance client security...

Innovate with us by engaging in multifaceted software development, improving backend services, APIs, and data systems. Collaborate across teams to solve real-world problems while gaining expertise in...

Engage in system integration and advanced technical support while enhancing network communications. Drive solutions in a high-pressure environment with cutting-edge technology, ensuring compliance and...

Contribute to innovative product security solutions by leading research in networking and cyber security. Collaborate closely with teams to develop software prototypes, assess feasibility and integrat...

Transform the cybersecurity landscape by leading incident response and defense operations. Collaborate with federal agencies to analyze threats and drive strategic improvements for national security a...

Contribute to crucial cybersecurity efforts by leading security control assessments and ensuring compliance with federal requirements, enabling innovation while mitigating risks for integrated systems...

Empower your career as you design, implement, and manage cutting-edge network infrastructures. Collaborate to enhance security measures and optimize performance across complex LAN and WAN environments...

Take ownership of system designs and transitions for complex projects. Collaborate with cross-functional teams to deliver exceptional engineering solutions that enhance national security using advance...

Lead advanced systems engineering for complex DoD programs, translating customer needs into innovative technical solutions, while evolving systems with cutting-edge technology to enhance national secu...

Transform security capabilities by leveraging advanced threat intelligence. This role requires deep expertise and engineering skills to operationalize intelligence, drive program maturity, and influen...

Champion secure AI systems by defining protection strategies, developing threat models, and integrating security into CI/CD workflows. Collaborate with cross-functional teams to enhance safety protoco...

Join a team that's enhancing customer security by managing and optimizing IT environments. As a key player, you'll troubleshoot issues, mentor others, and develop security solutions while collaboratin...

Join our mission to enhance national security through innovative systems engineering. Collaborate with diverse teams to design, develop, and advance cutting-edge technologies, shaping the future of th...

Transform systems engineering capabilities by integrating advanced technology solutions. Collaborate with diverse teams to support customer missions and address critical needs in the Intelligence Comm...

Join a team that's committed to embedding security into engineering workflows, enabling rapid development without compromising safety. Take ownership of security infrastructure and collaborate across...

Empower a dynamic team while managing lab operations for critical incident response. Lead cloud-based infrastructure design, testing, and compliance to secure systems across hybrid and multi-cloud env...