IT Infrastructure Administrator Jobs

Optimize secure IT infrastructures by providing hands-on support for Linux and Windows systems. Troubleshoot complex technical issues, ensuring compliance and availability in classified environments...

Bring your expertise to enhance and maintain our robust network infrastructure. You'll manage routers, switches, and troubleshooting, providing essential connectivity across multiple business location...

Elevate hybrid cloud environments by designing and automating scalable solutions, ensuring high availability and security. Collaborate across teams to implement continuous improvements and optimize re...

Join a team that's transforming IT operations by delivering top-tier support, managing cloud infrastructure, and enforcing security policies, all in a mission-driven environment focused on national se...

Engage in network administration by managing and securing communication systems, providing technical support, and ensuring compliance while collaborating with team members to enhance performance and i...

Drive the administration and security of Azure and Microsoft 365 environments, ensuring compliance while enhancing operational efficiency. Collaborate with cross-functional teams to leverage AI techno...

Take ownership of enterprise storage systems management, ensuring seamless operation of a multi-environment SAN. Handle backup and recovery, virtualization, and data transport across on-premises and h...

Optimize system integrity by managing Windows and RHEL environments. Collaborate on design, harden servers, and automate processes for secure infrastructure support. Utilize scripting expertise to enh...

Play a key role in establishing and managing IT systems and infrastructure, ensuring robust operations, security, and scalability as our first dedicated hire in an innovative startup environment...

Deliver effective IT system support and ensure optimal performance through troubleshooting, problem resolution, and management of infrastructure and operations in a dynamic environment, enhancing clie...

Lead impactful fulfillment operations, ensuring timely and quality service delivery. Manage field activities, coordinate resources, and enhance client communication while upholding safety and complian...

Play a key role in supporting the setup and integration of a COTS access system, collaborating across teams to ensure operational readiness, system compatibility, and compliance while driving developm...

Unlock your potential by managing IT systems with a focus on troubleshooting, implementation, and maintenance. Enjoy a breadth of responsibilities while supporting internal customers and optimizing sy...

Transform your career by joining a dynamic team focused on infrastructure sustainability, asset management, and technical support in mission-critical environments. Engage in challenging projects that...

Transform your career by managing enterprise Windows endpoints and security tools. Collaborate with a dedicated team to enhance system performance and user satisfaction in a vital federal program. Pla...

Drive optimal system performance and security by managing and enhancing Trusted Thin Client operations, troubleshooting issues, and collaborating with cross-functional teams to support mission-critica...

Transform your career by providing vital technical support and system administration. Engage with an agile team to enhance system performance and ensure optimal functionality, focusing on GEOINT appli...

Contribute to system integrity by managing technical support for a GEOINT exploitation system. Troubleshoot, automate, and optimize software/hardware while collaboratingwith users to enhance operation...

Join a collaborative team to manage, secure, and enhance critical data protection systems supporting veterans' services. Lead junior staff in maximally safeguarding data integrity through advanced sto...

Empower systems excellence by leading the administration and optimization of complex Linux and Windows environments while ensuring compliance with stringent cybersecurity standards and delivering top...

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...

Transform IT system management by providing hands-on support for implementation, troubleshooting, and daily operations of client/server/storage/network infrastructures, ensuring high availability and...

Engineer and manage IT systems infrastructure to ensure reliability and performance of critical enterprise applications. Provide support across various environments, collaborating with teams to enhanc...

Join a dynamic team managing Windows systems to ensure optimal IT service delivery, maintain security compliance, and provide robust technical support across various applications for enterprise-wide d...

Transform IT support with expertise in systems administration, focusing on end user device management, troubleshooting, and process improvement within a dynamic environment, while collaborating with e...