IT Infrastructure Administrator Jobs

Take ownership of mission-critical network infrastructure to design, implement, and secure systems. Requires expertise in Palo Alto firewalls and Aruba solutions, excelling in fast-paced, performance...

Elevate our infrastructure by designing scalable systems for AI/ML workloads. Collaborate closely with teams to implement reliable monitoring, incident response, and automation processes that enable r...

Drive technology infrastructure across multiple states, ensuring optimal installation, maintenance, and support of complex systems. Collaborate with leadership to implement solutions that enhance oper...

Lead and optimize citywide IT operations, focusing on reliability and service delivery. Drive strategic initiatives while supervising networking, Help Desk, and cybersecurity teams. Champion improveme...

Advance your career by leading electrical scope for large-scale data centers, ensuring compliance with industrial standards. Collaborate with teams to design, approve, and troubleshoot systems in a dy...

Lead the charge in managing server infrastructure and software systems, ensuring optimal performance, continuity, and security while collaborating closely with project teams to drive innovations and s...

Join a team that's committed to enhancing infrastructure through deployment, configuration, and support of Windows systems, collaborating across departments in a fast-paced trading environment with st...

Elevate your career by joining a skilled team, enhancing enterprise infrastructure and IT systems to support national defense missions, while optimizing performance and reliability across diverse tech...

Engage in systems administration within a dynamic team, ensuring optimal operation of multi-user systems, managing performance tuning, security functions, and user interaction while developing policie...

Join a team that's committed to maintaining and enhancing Operational Technology systems, ensuring continuous operation and modernization of manufacturing processes with innovative solutions and proac...

Optimize system operations and enhance security protocols, ensuring resilience and efficiency. Engage with advanced troubleshooting and network configuration in a dynamic environment, supporting criti...

Empower critical national security missions by leading classified IT infrastructure operations. Ensure system integrity, security, and compliance while supporting high-impact programs in Sensitive Com...

Engage to manage classified IT infrastructure operations, ensuring security and availability across mission-critical programs. Lead technical support in high-stakes environments while maintaining comp...

Lead the charge in managing IT infrastructure projects in a modern data center. Oversee GPU clusters and ensure operational excellence while engaging stakeholders, guiding technical teams, and fosteri...

Advance your career by managing and supporting secure cloud infrastructure solutions, focusing on Azure, Windows Server, and identity services. Lead cloud migration initiatives, ensuring seamless inte...

Advance your career by managing Linux systems in a mission-critical environment. Leverage your expertise in system administration, security compliance, and virtualization to support high-visibility pr...

Lead the charge in optimizing and securing Linux systems for mission-critical environments, leveraging your extensive expertise in administration, virtualization, automation, and compliance to ensure...

Join a team that's responsible for maintaining and optimizing complex operating systems and servers, ensuring top performance, integrity, and compliance while executing installations and upgrades in a...

Lead the Budget and Planning Team, driving system improvements and technology solutions to align with business objectives. Collaborate across functions to enhance operational effectiveness and support...

Join our IT Operations team to ensure the optimal performance and reliability of critical IT systems through effective infrastructure management, virtualization, and security practices in a fast-paced...

Engage learners and deliver impactful cyber training programs, translating technical network scenarios into actionable curriculum while managing infrastructure in virtual and hybrid environments...

Join a team that's driving innovation in data center engineering, ensuring the design, construction, and commissioning of advanced electrical systems. Collaborate with stakeholders to enhance efficien...

Champion the maintenance and security of core IT infrastructure. This role balances project delivery with operational support, requiring a hands-on approach to engineering and complex issue resolution...

Drive global IT operations by managing complex infrastructure, enhancing service delivery, and ensuring alignment with business goals. Lead and optimize systems to support seamless technology and fort...

Take ownership of Linux system administration while driving automation using Ansible and Python. Design and implement CI/CD solutions to streamline operations, enhance security, and support distribute...