IT Security Administrator Jobs

Drive enterprise infrastructure by leading design and implementation of virtualization environments. Ensure high availability and compliance while managing large-scale projects, delivering innovative...

Join our team to support large-scale Linux systems through installation, monitoring, and problem resolution. Leverage your expertise in scripting and system administration to enhance security and perf...

Lead the charge in enhancing cybersecurity operations for US lines of business, focusing on incident response, threat intelligence, and resilience strategies. Collaborate with cross-functional teams t...

Unlock potential by delivering expert support for mission-critical naval IT networks, ensuring optimal performance and reliability. Collaborate with teams to manage, monitor, and enhance infrastructur...

Lead the charge in providing comprehensive IT support and consultancy, ensuring seamless technology integration for diverse clients while fostering strong relationships across all levels of the busine...

Unlock potential by managing and securing Microsoft 365 environments. This role requires overseeing user access, device management, and implementing security protocols to ensure optimal operation and...

Unlock potential by joining a dynamic cybersecurity team, monitoring and analyzing security incidents. Engage with diverse departments to enhance governance and compliance while developing critical te...

Transform your career by leading information security initiatives that safeguard critical assets. Collaborate with teams to implement best practices, enhance user confidence, and manage complex securi...

Unlock the future of cybersecurity by implementing security measures, managing identities, and ensuring compliance within federal environments. Collaborate on embedding security across applications an...

Unlock potential by safeguarding vital data and responding to security incidents. Collaborate with teams to implement policies, validate tools, and provide incident reports while ensuring compliance w...

Provide cybersecurity support to ensure a robust security program for USAF IC resources. Collaborate with personnel to assess compliance, implement corrective actions, and enhance cybersecurity progra...

Join a team that's committed to excellence in IT administration, supporting mission-critical systems. Leverage your Windows expertise in a dynamic, security-focused environment to enhance infrastructu...

Shape the future of our security landscape by ensuring effective security controls across IT and cloud environments, enhancing operational practices, and collaborating with cross-functional teams to e...

Unlock potential by leveraging your 15+ years of Linux systems administration expertise to enhance large-scale operations, ensure security integrity, and optimize performance with innovative scripting...

Partner with us to manage and optimize VMware virtualization environments, ensuring seamless operations, troubleshooting, and collaboration while driving architectural decisions and fostering automati...

Join a team that's focused on managing and enhancing our VMware virtualization environment. You'll oversee day-to-day operations, collaborate with cross-functional teams, and drive architectural chang...

Lead the charge in identifying and mitigating security risks across diverse cloud environments. Drive proactive incident response and partner with engineering teams to enforce security controls and en...

Grow your career with a key role in enhancing application security by partnering with cross-functional teams to optimize secure coding practices and reduce vulnerabilities throughout the software deve...

Empower a robust enterprise network-security infrastructure by leading initiatives in design, operation, and troubleshooting of advanced firewall systems. Collaborate with cross-functional teams to en...

Discover innovative solutions as a System Administrator, enhancing the FAA's Enterprise Information Display System. Collaborate with a skilled team to ensure seamless user experiences and optimize cut...

Empower and safeguard IT infrastructure by leading vulnerability management initiatives. Collaborate with IT teams to identify, prioritize, and remediate security vulnerabilities, ensuring robust comp...

Champion the management and operation of the organization's network and telecommunications, ensuring reliable, secure services. Oversee technical staff, vendor relationships, and infrastructure standa...

Champion cybersecurity excellence by overseeing compliance and security measures for systems. Lead a team in developing security policies and risk assessments while ensuring alignment with national se...

Optimize your career by designing and managing IAM/IGA solutions to enhance security and compliance. Collaborate with cross-functional teams while leading projects and mentoring others in a hybrid env...

Join a team that's designing and managing cutting-edge identity and access management solutions, collaborating with cross-functional teams to ensure security, compliance, and efficiency across the cor...