Network Security Administrator Jobs in Fairfax, VA

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...

Optimize IT systems through expert Linux and VMware administration, ensuring security compliance and operational efficiency while collaborating with teams to implement advanced technological solutions...

Engineer the future of financial system management by maintaining Momentum environments and ensuring operational excellence through effective troubleshooting, compliance support, and system health man...

Lead the charge in managing, securing, and automating enterprise-level Linux systems, ensuring compliance and performance in a high-stakes government environment using VMware and Ansible tools...

Lead the charge in deploying microservices through a DevSecOps pipeline, while designing secure AWS virtual networks and maintaining CI/CD workflows for efficient development and operational success...

Unlock potential by implementing robust microservices in a dynamic DevSecOps environment while ensuring security and efficiency in AWS network architecture and deployment pipelines. Collaborate cross...

Innovate in the deployment of microservices using DevSecOps practices within a secure Linux environment, driving design and implementation in AWS while ensuring rapid delivery through CI/CD pipelines...

Deliver critical security operations support across multiple information systems, implementing and monitoring security controls, conducting vulnerability scans, and ensuring compliance to safeguard se...

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...

Shape the future of enterprise virtualization by leading optimal designs, implementations, and management of VMware infrastructures. Ensure operational excellence and compliance in high-security envir...

Design and optimize network solutions for complex telecommunications systems. Collaborate with multidisciplinary teams to ensure effective integration, supporting essential services including LAN/WAN...

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...

Join a team that's dedicated to enhancing secure cloud operations and partner integration through advanced Linux and automation technologies as a Cloud Systems Administrator. Your expertise will guide...

Join a team that's focused on secure cloud operations and partner integration. As a Cloud Systems Administrator II, you'll work with advanced technologies in a mission-driven environment, ensuring sea...

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...

Deliver expert guidance in designing and implementing large-scale storage solutions. Collaborate with teams to optimize performance, ensure data integrity, and meet security standards, leveraging adva...