IT Security Administrator Jobs in Chantilly, VA

Elevate your career by providing advanced governance, risk, and compliance support for federal information systems, ensuring compliance with federal laws and regulations while engaging with key stakeh...

Shape the future by leading systems engineering efforts across all lifecycle stages, ensuring seamless integration and performance of complex systems while translating customer needs into effective so...

Champion security operations by leading a team of analysts to monitor, respond to, and improve security practices, ensuring alignment with business objectives and risk management strategies across the...

Join a team that's optimizing our VMware environment and managing Active Directory systems. This senior role involves troubleshooting, guiding a team, and ensuring secure IT operations across crucial...

Help us secure vital public-facing portals and specialized networks for national security. You'll enhance cybersecurity measures, analyze threats, and collaborate with engineers to protect critical in...

Champion cybersecurity efforts by securing public portals and specialized networks. Collaborate with engineers to implement cutting-edge security measures, analyze threats, and ensure operational inte...

Join a dynamic team to manage and optimize Linux and Kubernetes environments, applying DevOps practices to enhance operational efficiency and support critical mission objectives in a high-visibility s...

Lead the charge in managing program activities, ensuring budget and schedule adherence while engaging with diverse stakeholders to deliver effective cyber defense solutions...

Lead the charge in shaping IT strategy and operations for a remote-first SaaS company. Drive service delivery, enhance employee technology experiences, and build a high-performing IT organization whil...

Engage in strategic planning and execution of complex cyberspace exercises. Collaborate with teams to enhance operational readiness, develop training materials, and ensure compliance with military sta...

Join a dynamic team to support national security by modernizing IT infrastructure and leveraging cloud capabilities. Collaborate with experienced professionals to design and implement cutting-edge sol...

Join a dynamic team to install, relocate, and decommission IT equipment while ensuring optimal data center operations. Collaborate with project managers and provide hands-on support for network cablin...

Unlock your potential by leading cybersecurity operations and governance. Drive compliance, manage risks, and enhance security frameworks while coordinating multidisciplinary teams to ensure mission s...

Drive the enhancement of cybersecurity infrastructure by collaborating with senior engineers to deploy and maintain a Privileged Access Management solution, ensuring security and compliance across var...

Join us in enhancing cybersecurity as a Mid-Level CyberArk Engineer, supporting the deployment and maintenance of a robust Privileged Access Management solution while collaborating with key stakeholde...

Unlock potential by developing innovative applications and tools for federal clients. Collaborate with stakeholders to streamline processes and enhance decision-making through effective software solut...

Lead the charge in elevating cloud infrastructure through advanced Linux systems administration, mentoring, and project management in a high-growth tech environment...

Lead and optimize a dynamic security program, ensuring resilient systems while collaborating with teams and vendors to enhance security, scalability, and incident response throughout a Microsoft-based...

Lead the charge in optimizing and maintaining Oracle databases across on-prem and cloud environments, ensuring peak performance, availability, and security while mentoring junior staff and managing cr...

Take ownership of enterprise Linux and Windows infrastructure, optimizing performance across multiple datacenters. Collaborate with cybersecurity and engineering teams while providing Tier III support...

Join a dynamic team as you optimize enterprise Linux & Windows infrastructure, ensuring peak performance and reliability. Collaborate with cybersecurity and engineering teams while providing critical...

Elevate security posture by driving the design and implementation of Zero Trust solutions. Play a pivotal role in enhancing enterprise cybersecurity for DoD clients, ensuring compliance with standards...

Join a dynamic team as a Technical Program Analyst, supporting project execution and risk management for Navy ship production. Collaborate with senior leaders to ensure high-quality deliverables and e...

Join a team that's dedicated to maintaining and enhancing mission-critical Linux and Windows systems. Collaborate with engineers and government personnel to ensure optimal performance across multiple...

Join a dynamic team to manage and enhance mission-critical Linux and Windows systems. Collaborate with engineers and government personnel to ensure system integrity, compliance, and operational excell...