IT Security Administrator Jobs

Lead the charge in optimizing IT service delivery across US operations while managing diverse teams, infrastructure, and technology projects to drive innovation and ensure reliable, customer-focused s...

Transform IT service delivery across US operations by leading teams and driving innovative projects, ensuring top-notch infrastructure and cybersecurity. Collaborate with business leaders to align tec...

Shape the future of our network infrastructure by ensuring reliable connectivity, security, and performance across multiple sites. Collaborate with teams to document and optimize processes while ownin...

Elevate your career by supporting worldwide enterprise-scale bulk data transport services critical to national security. Engage in hands-on Linux administration and operational support while driving h...

Manage global enterprise-scale transport services, ensuring high availability and reliability through expertise in Linux systems and hands-on troubleshooting. Join a dedicated team contributing to vit...

Join a dynamic team to support IT systems through installation, troubleshooting, and maintenance. Manage diverse infrastructure tasks while ensuring optimal performance and reliability. Grow your skil...

Engage in the support, management, and troubleshooting of IT systems. Oversee daily operations and ensure optimal performance of client/server and network devices, providing tiered support and escalat...

Transform your career by managing on-premises infrastructure and cloud solutions. Leverage AWS and GCP skills while ensuring system performance, security, and high availability. Drive automation and l...

Optimize IT systems management by providing comprehensive support for installation, troubleshooting, and maintenance of server and network infrastructures while enhancing system performance and reliab...

Join a team that's passionate about enhancing IT infrastructure and support. Utilize your expertise in system administration to manage daily operations, troubleshoot issues, and optimize performance a...

Engineer the security and reliability of vital research systems. Administer identities, manage incidents, and optimize infrastructure while collaborating with IT teams to support scientific and admini...

Transform IT services to drive secure, efficient research operations through expert systems administration and innovative technical support for complex environments, ensuring compliance and reliabilit...

Advance your career by becoming an integral member of a dynamic IT team, ensuring smooth operations and innovative solutions through effective automation and system administration within a 24x7 enterp...

Lead a dynamic team to innovate and enhance the security framework across multiple cloud platforms while driving automation and compliance to safeguard corporate infrastructure and client safety...

Support core Intelligence Community missions as a part of a team protecting against cyber adversaries, providing high-performance computing services while ensuring operational excellence and system in...

Join a dynamic team to lead the migration of enterprise authentication services, ensuring a seamless transition to PingOne Advanced Identity Cloud and Microsoft Entra ID while minimizing operational d...

Shape the future of IT support by managing complex systems and delivering exceptional service in a dynamic, collaborative environment focused on innovative solutions and customer satisfaction...

Shape the future of cybersecurity by managing system configurations, implementing security protocols, and ensuring compliance within a dynamic IT environment. Collaborate closely with teams to enhance...

Transform the landscape of IT security by leading risk assessments and remediation initiatives across the enterprise. Collaborate with cross-functional teams to safeguard systems and ensure compliance...

Drive your cybersecurity career by leading RMF accreditation efforts and providing expert guidance for critical Wideband SATCOM systems. Leverage your extensive experience to enhance system security a...

Drive the optimization and configuration of Cloud-based Atlassian tools, including Jira and Confluence, while enhancing automation with AI chatbot integrations to improve business processes and applic...

Manage IT systems infrastructure, troubleshoot, and optimize support processes. Provide Tier 1 and Tier 2 operations, ensuring efficient problem resolution and service quality for end-users and client...

Lead the charge in managing IT infrastructure while automating processes and ensuring security. Collaborate with teams to improve deployment strategies and deliver high-performance systems through eff...

Lead the management and optimization of Linux systems, ensuring security and efficiency through collaborative efforts with VMWare teams. Your expertise will focus on system hardening and automation us...

Engineer impactful ServiceNow applications to enhance NASA's Flight Operations by managing change, tracking incidents, and creating automated workflows. Collaborate with cross-functional teams to deli...