IT Security Administrator Jobs

Transform security operations by architecting a modern multi-cloud strategy while ensuring robust protection across data, AI, and application environments, driving innovation and security effectivenes...

Pioneer a comprehensive security strategy for a dynamic organization, ensuring a secure transition to cloud-based systems while enabling business growth through innovative security solutions that prot...

Shape the future of security by leading our strategic initiatives in hybrid cloud environments. Drive modernization efforts while ensuring data integrity, compliance, and risk management for a compreh...

Join our team to oversee and optimize IT infrastructure, ensuring performance in UNIX and Windows environments. Provide expert technical support and ensure system reliability for daily operations and...

Support the operational excellence of IT infrastructure. Manage and enhance Linux server environments, ensuring robust performance and security while collaborating with teams on automation and cloud s...

Join a team that's dedicated to enhancing our information security program, leveraging your expertise to lead operations, develop policies, and mentor a skilled team to protect digital assets, ensure...

Execute IT system administration by deploying, supporting, and monitoring all network and server systems, ensuring data security and infrastructure stability for over 450 users while maintaining compl...

Shape the future of network security by leading enterprise initiatives that protect systems and data. Collaborate cross-functionally to implement best practices, drive security improvements, and enhan...

Lead and enhance security functions, driving a culture of excellence and innovation while managing teams and projects to safeguard organizational assets and compliance with industry standards...

Advance your career by leading a critical security program focused on operational excellence, strategic risk management, and team development. Drive automation and AI adoption while enhancing organiza...

Empower your career with a dynamic team dedicated to safeguarding data security, optimizing infrastructure performance, and enhancing business continuity through expert collaboration and innovative se...

Empower secure and reliable IT operations by managing a mission-critical enclave network. You'll maintain and troubleshoot network devices while ensuring compliance across both physical and virtual en...

Join a team that's crucial in supporting national intelligence missions through efficient technical solutions and customer-focused service in a dynamic 24/7 operations environment...

Champion system reliability by managing and enhancing Linux and Windows servers. You will optimize performance, ensure security, support deployments, and collaborate with teams to solve technical chal...

Optimize user experiences by managing and developing ServiceNow platforms. Lead technical initiatives, mentor team members, and ensure seamless operations through effective troubleshooting and documen...

Empower progress at the intersection of technology and service by leveraging your expertise in ServiceNow administration and development, enhancing user experiences, and mentoring junior team members...

Join us to support Linux-based systems critical to providing accurate meteorological and oceanographic data for fleet operations. Your expertise will ensure compliance, enhance security, and maintain...

Support our mission by providing expert Linux administration in a dynamic enterprise environment. You'll install, configure, optimize, and secure systems while ensuring compliance with industry standa...

Engineer cybersecurity solutions by implementing policies, conducting risk assessments, and ensuring compliance. Your expertise will enhance security for vital systems at the Naval Surface Warfare Cen...

Collaborate with a technical team to maintain a secure network infrastructure supporting national security operations, ensuring system availability and compliance within a fast-paced, mission-critical...

Join a team that analyzes IT environments for security and compliance, reviewing technical controls and policies. Collaborate with clients to communicate findings and ensure effective information secu...

Join a team that's dedicated to powering critical network operations. In this role, you will manage and optimize mission-driven technologies, ensuring secure and reliable connectivity for users across...

Manage and support an expanding virtualization environment, implementing new system hardware and collaborating with the team to enhance operational efficiency and security protocols. Ensure swift resp...

Unlock potential by ensuring cybersecurity compliance through patch management, vulnerability assessments, and documentation updates, while collaborating closely with stakeholders to safeguard enterpr...

Transform Windows Server environments by managing, optimizing, and securing applications across hybrid and cloud platforms. Collaborate on complex issues and provide 24x7 operational support while enh...