Network Security Administrator Jobs in Alexandria, VA

Lead cybersecurity initiatives by executing Risk Management Framework activities and continuous monitoring in a classified environment, ensuring compliance and operational security for multiple system...

Optimize cybersecurity operations by leading project teams, mentoring staff, and enhancing client security tools. Assess vulnerabilities, design Zero Trust solutions, and ensure alignment with federal...

Transform cybersecurity strategies by leading teams in optimizing security tools and enhancing program maturity. Provide expert guidance on Zero Trust Architecture and secure cloud migration strategie...

Transform your career by leading cybersecurity initiatives, optimizing tools, and mentoring teams. Shape security strategies that align with client goals while enhancing operational effectiveness and...

Unlock potential by leading cybersecurity teams to optimize security tools, implement Zero Trust Architecture solutions, and drive enterprise security modernization initiatives, ensuring high-quality...

Lead and mentor teams to enhance cybersecurity strategies and operations. Assess tools to optimize security processes and guide clients on best practices to strengthen their cyber resilience. Engage w...

Join a team that's dedicated to supporting and optimizing IT systems. As a Level 1 System Administrator, you'll manage daily IT operations, provide troubleshooting help, and escalate issues, enhancing...

Join a dynamic team as a System Administrator, overseeing high-performance computing infrastructure and network management in a secure environment, utilizing advanced technologies and best practices t...

Join us to design and secure enterprise networks, ensuring optimal performance and compliance with Zero Trust principles while enhancing operational efficiency through robust monitoring and documentat...

Join the Proactive Security team to enhance and lead vulnerability management initiatives. Strategically identify, prioritize, and remediate risks in a fast-paced environment while collaborating with...

Deliver expert administration and management of ClearPath OS2200 systems, ensuring optimal performance and security. Collaborate with teams to enhance services, support integration, and drive continuo...

Manage a dynamic cybersecurity program for classified systems in a hybrid environment. Oversee risk management, compliance, and continuous monitoring, while providing expert direction to a team and co...

Engage in leading-edge DevSecOps initiatives to optimize and secure enterprise-wide data integration, enhancing operational resilience across multi-domain classified environments. Drive innovation in...

Champion security excellence by enhancing organizational defenses, optimizing controls, and fostering secure technology practices to protect vital assets and enable safe digital transformation across...

Unlock your potential by implementing and integrating privileged access management solutions with a focus on CyberArk's suite, enhancing security and compliance while collaborating with cross-function...

Manage and secure Linux systems in dynamic enterprise environments, ensuring high performance and uptime. Collaborate to enhance security, automate administrative tasks, and resolve complex technical...

Optimize enterprise Linux systems by managing, securing, and maintaining environments for peak performance and reliability. Ensure user access management and automate administration tasks while troubl...

Join us to configure and maintain critical network infrastructure, ensuring system reliability. Your expertise will be essential in troubleshooting, incident management, and optimizing network perform...

Lead the Solutions Architect team to enhance customer engagement, drive strategic initiatives, and cultivate relationships by leveraging technical expertise and building effective processes for scalab...

Shape your career by overseeing data center security projects, ensuring on-time completion and budget management. Collaborate with teams and stakeholders in high-growth markets to deliver effective el...

Drive excellence in system administration, providing support for Linux servers and workstations in a high-security RDT&E environment while implementing best practices to enhance performance and securi...

Champion security protocols and ensure compliance across enterprise systems. Collaborate with teams to assess risks and enforce standards for information assurance, playing a crucial role in safeguard...

Join a team that's committed to shaping information security programs. As Audit Delivery Manager, you'll lead operations for key certifications, drive team performance, and enhance audit processes for...

Drive effective service delivery and resource allocation management to ensure comprehensive support, personnel stability, and quality assurance for defense R&D initiatives, while coordinating contract...

Oversee the information assurance program, ensuring compliance with security policies, maintaining operational security posture, and supporting system security documentation for classified information...