IT Security Administrator Jobs in Chantilly, VA

Engage in designing and implementing robust cybersecurity solutions while managing security technologies and cloud services. Collaborate across teams to ensure operational performance and support clie...

Elevate your career by leveraging your systems administration expertise across UNIX, Linux, and Windows platforms to optimize and secure enterprise systems, while collaborating with cross-functional t...

Transform cybersecurity operations by driving innovation in endpoint security strategies, ensuring robust protection, scalability, and performance standards at the highest levels. Lead efforts in inci...

Manage and enhance enterprise systems infrastructure while providing support for Windows and Linux environments, ensuring efficient operations and compliance for a mission-driven organization...

Shape the future of cybersecurity WAN management by leading full RMF lifecycles, driving WAN deployments, and establishing multi-tenant networks while building and guiding a skilled team dedicated to...

Shape the future of enterprise solutions by developing and maintaining ServiceNow systems while collaborating with teams to enhance workflows and integrate processes in a dynamic cloud environment, en...

Join a team that's at the forefront of ServiceNow solutions, focusing on development, administration, and integration within a hybrid cloud environment. Leverage your skills in automation and process...

Oversee and enhance Microsoft Exchange environments, ensuring optimal performance and security. Collaborate on server upgrades, troubleshoot issues, and implement strategies for reliable communication...

Transform the security landscape by leading enterprise security architecture initiatives. Collaborate with executives to embed security into all technology practices, driving strategic efforts to miti...

Manage the day-to-day administration of Cisco UCS and VMware environments, ensuring optimal performance and compliance. Drive disaster recovery testing, monitoring, and security hardening while provid...

Drive successful network management as a senior authority, leading teams to meet Pentagon infrastructure needs while ensuring security and operational excellence in a challenging environment...

Analyze IT system performance and ensure seamless operations by managing and troubleshooting infrastructure. Enhance service delivery through Tier I and Tier II support while optimizing processes to i...

Join us in optimizing Cloud systems and ensuring seamless operations in a critical infrastructure environment. You'll provide leadership in service delivery automation and maintain security across div...

Unlock your potential as a key contributor in managing and securing PKI systems. Collaborate with an innovative team, oversee vital digital certificate operations, and ensure a secure infrastructure...

Transform enterprise cybersecurity by leading AWS cloud security initiatives. Collaborate with cross-functional teams to define architecture patterns, conduct risk assessments, and support secure clou...

Transform delivery excellence by leading technical initiatives, coordinating with cross-functional teams to drive quality outcomes aligned with client priorities, and facilitating transparent communic...

Drive the strategy and governance of the Configuration Management Database (CMDB). Ensure data accuracy and alignment with IT Service Management while collaborating with cross-functional teams to enha...

Elevate system performance by architecting and managing complex infrastructures, leading cloud integrations while ensuring adherence to federal security compliance and optimizing operations for high a...

Unlock your potential as you administer and optimize vital IT systems in secure environments, ensuring operational success in a dynamic mission with advanced technical challenges. Lead with proactive...

Champion infrastructure excellence by installing, configuring, and maintaining system hardware and software. Collaborate with teams to troubleshoot, enhance capabilities, and ensure compliance with st...

Transform development operations by architecting robust CI/CD frameworks and integrating security throughout the software lifecycle. Lead teams to enhance efficiency and compliance while driving innov...

Lead innovative IT infrastructure solutions in a fast-paced environment, delivering comprehensive network design, implementation, and support, ensuring seamless operations for mission-critical activit...

Manage data security initiatives to protect and ensure compliance of data platforms. Collaborate with governance teams to implement effective security measures, conduct assessments, and develop traini...

Lead the internal technology organization, ensuring strategic alignment, operational excellence, and system reliability while driving innovation and partnership across departmental technology initiati...

Manage the enterprise systems and operations for file transfer, ensuring optimal performance across Linux and Windows environments, cloud services, and cybersecurity tools while supporting long-term s...