Network Security Administrator Jobs in Alexandria, VA

Support and optimize ServiceNow administration to enhance IT service delivery. Engage with stakeholders to refine workflows and maintain system integrity while ensuring effective reporting in a missio...

Drive innovative solutions to complex cryptologic challenges within a dynamic team, utilizing expertise in computer science to enhance national security through cutting-edge technologies and methodolo...

Transform cryptologic challenges into innovative solutions by applying advanced computer science skills. Collaborate with experts to enhance national security through cutting-edge technology and analy...

Play a key role in designing and implementing advanced cryptologic solutions, addressing complex computer science challenges while focusing on AI integration and cybersecurity within a scientific fram...

Empower mission-critical operations by administering high-availability Linux systems and storage solutions, ensuring secure environments for national security programs while collaborating with enginee...

Join a team that delivers secure, high-availability Linux systems while supporting mission-critical national security programs. Collaborate with engineers to optimize performance, maintain compliance...

Join us in shaping the future of INFOSEC engineering by assessing and validating information systems, ensuring compliance, and integrating cutting-edge tools to align technology strategies with busine...

Join our team to shape the future of cybersecurity architecture for mission-critical operations across enterprise environments, ensuring robust defense and compliance mechanisms for dynamic threat lan...

Drive compliance excellence as a Technical Auditor, ensuring NERC CIP standards are met with expert guidance. Collaborate across teams, lead assessments, and enhance security measures for a robust com...

Partner with us to lead the execution of major network infrastructure projects, overseeing both fiber-optic and copper cabling installations. Manage field operations effectively to ensure compliance w...

Empower mission success by managing enterprise IT infrastructure in hybrid environments, ensuring performance, security, and compliance for crucial applications across multiple network domains. Join u...

Join a dynamic team driving innovation in cybersecurity, enabling critical support for Red and Blue Teams, and advancing your software engineering skills while making a meaningful impact in a collabor...

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...

Join us to enhance secure automation and delivery pipelines for critical applications. Drive collaboration in a DevSecOps environment to boost deployment speed and reliability for vital federal missio...

Engage with cyber protection teams to provide expertise in cybersecurity. Collaborate to enhance technologies, conduct market research, and support operational transitions. Drive strategic guidance to...

Develop and maintain security protocols for complex information systems, ensuring compliance with cybersecurity regulations. Engage with key stakeholders to protect high-impact environments and suppor...

Unlock potential by leading the development and evaluation of security policies while providing expert analysis to inform strategic decisions and ensure compliance across diverse stakeholders. Travel...

Transform your career by leading the implementation of Zero Trust Architecture initiatives to enhance cybersecurity and governance for enterprise environments. Leverage your project management and tec...

Help us enhance cybersecurity compliance by leading technical support, training, and incident reporting. Collaborate with team members to ensure operational security and effective risk management acro...

Champion the evolution of observability pipelines by architecting advanced Cribl solutions, mentoring engineers, and ensuring reliable, secure data flows across enterprise ecosystems. Lead and optimiz...

Empower your career by leading the design and optimization of observability pipelines. As a senior technical authority, you'll enhance data engineering processes, mentor teams, and ensure system relia...

Transform security research by designing adversary simulations and advancing offensive tooling. Collaborate with cross-functional teams to enhance cybersecurity defenses and leverage AI-driven methods...

Drive federal cybersecurity program delivery, managing compliance, risk, and technical teams to ensure quality, budget, and performance metrics are met. Lead multidisciplinary efforts while interfacin...

Lead the charge in installing and maintaining complex security systems while overseeing a team of technicians to ensure quality and safety standards are met. Drive project success through collaboratio...

Join a team that's dedicated to enhancing cybersecurity compliance through rigorous oversight and training. Leverage your IT expertise to support critical systems, ensuring security protocols are met...