IT Security Administrator Jobs

Join a dynamic team driving IT system support for mission-critical enterprise applications. Develop and maintain infrastructure, ensuring security and reliability while enhancing operational efficienc...

Drive the protection of systems and data as you lead the Information Security Program, overseeing operational security controls, risk assessments, and incident response strategies while collaborating...

Join a dynamic team in safeguarding critical information systems through proactive security measures, effective communication, and robust documentation. Mentor junior team members while enhancing oper...

Engineer robust information security practices to safeguard operational systems. Collaborate with teams to enhance system security, document cybersecurity measures, and ensure compliance with NIST sta...

Drive operational excellence in high-stakes IT environments, ensuring uptime and reliability through advanced troubleshooting and system optimization. Collaborate with diverse teams to address technic...

Contribute to high-stakes IT systems by maintaining uptime and performance. Engage in advanced troubleshooting and optimization for Windows and UNIX environments, ensuring mission success through quic...

Champion Azure network security by managing infrastructures, implementing robust security controls, and ensuring compliance. Collaborate with teams to support deployment and optimize performance while...

Empower your IT career by leading the design, implementation, and maintenance of a secure cloud environment. Collaborate with teams to ensure system availability and compliance while overseeing admini...

Innovate with a dynamic IT team to optimize and secure cutting-edge networks. Engage in cybersecurity operations, manage local and wide area networks, and drive infrastructure enhancements for a leadi...

Oversee complex IT systems and cloud services, ensuring robust infrastructure support and strategic management for FDA’s essential public-facing web presence, enhancing communication and operational e...

Transform complex systems into streamlined solutions! Our Records Management Administrator role involves technical strategy formulation, documentation creation, and the optimization of operations to e...

Transform the IT landscape by owning end-to-end IT and security operations at a dynamic startup. Be the key player in shaping tech infrastructure and compliance as you drive efficiencies across multip...

Transform IT operations and security for a rapidly growing startup. Lead infrastructure management, employee support, and compliance initiatives while strategizing for future scalability and security...

Champion IT and security across a multi-site startup, ensuring smooth operations and compliance. Lead initiatives for employee experience, AI governance, and security frameworks while preparing the co...

Join our team to manage and support IT infrastructure, systems, and users. Enhance operational efficiency through effective administration, troubleshooting, and security management while ensuring the...

Elevate your career by providing critical Linux systems administration and support, ensuring operational excellence in mission-critical environments. Collaborate with a dynamic team while managing eff...

Lead the charge in maintaining secure, mission-critical IT systems by providing expert administration and troubleshooting for both Linux and Windows environments, ensuring optimal performance and comp...

Manage the deployment and administration of IT systems supporting U.S. military operations. Ensure system security and performance, while providing technical support and maintaining compliance standar...

Shape the future of IT systems management by providing expert support, troubleshooting, and maintenance while leading daily operations across client/server, storage, and network devices. Drive excelle...

Elevate operational security services by managing incident response, client onboarding, and security strategy implementation. Lead projects while enhancing client protection by delivering expert guida...

Join our team to lead corporate-wide application security initiatives, ensuring robust protection against threats while complying with regulations. Leverage your expertise to develop procedures, educa...

Transform your career by securing and enhancing the technological landscape. Work collaboratively to manage vulnerabilities and ensure compliance while protecting critical systems and data in a dynami...

Shape the future of IT systems support by managing Linux environments, optimizing performance, and ensuring system reliability. Partner with teams in mission operations and contribute to infrastructur...

Pioneer the administration of critical Linux and Windows systems, ensuring robust performance and security. Collaborate across environments to troubleshoot and resolve complex issues while managing es...

Join a team that's dedicated to optimizing IT systems across enterprise environments. Support mission-critical operations by troubleshooting, maintaining, and enhancing Linux-based infrastructures to...