IT Systems Administrator Jobs in Saint Louis, MO

Oversee the administration of cloud-based IT systems, driving service quality and efficiency while managing escalated support and strategic IT projects for a dynamic organization poised for growth...

Join a team that's critical to ensuring high-performing Windows Server infrastructure, enhancing directory services, and managing integrated identity and access capabilities within a federal IT enviro...

Drive daily IT support operations, leading a team in troubleshooting and user support while ensuring quality and efficiency across DOD applications. Engage with stakeholders and manage ticket systems...

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...

Shape the future of IT administration by managing core infrastructure and providing top-tier support for users and systems across multiple locations. Leverage your expertise to enhance security and op...

Take ownership of ServiceNow system administration, ensuring security, compliance, and reliability across federal environments while collaborating with cross-functional teams to optimize platform perf...

Empower operational excellence as a hands-on administrator for fleet management systems, providing primary support, configuration, and data integrity while collaborating closely with users and IT team...

Join a team that's focused on maintaining and enhancing hybrid infrastructure. You'll manage Windows Server and cloud environments, automate processes, and ensure systems are reliable and efficient, d...

Take ownership of IT operations, managing identity, access, and endpoint management while ensuring audit readiness. Collaborate with teams on compliance and support employee IT needs in a fully remote...

Transform your career as a systems administrator, overseeing M365 services, data architecture, and robust security operations while collaborating with cross-functional teams to deliver efficient IT so...

Grow your career with a leading role in Windows systems administration, providing critical support for enterprise Microsoft environments. Engage in advanced troubleshooting, security hardening, and ma...

Inspire seamless IT operations by managing technology systems, applications, and employee support in a fully remote environment. Drive scalability and security by implementing effective processes and...

Join us to administer and secure RHEL infrastructure, ensuring optimal performance and compliance in a regulated IT environment. Collaborate with cross-functional teams to enhance IGA solutions throug...

Shape the future of cybersecurity by conducting vulnerability assessments, ensuring compliance, and providing technical support for critical network systems in a mission-essential environment. Collabo...

Champion our IT infrastructure by automating identity and device management. In this dynamic role, you'll implement innovative security measures while ensuring operational efficiency in a cutting-edge...

Join a team that's committed to providing exceptional desktop support. In this role, you'll manage and troubleshoot desktop environments, ensuring optimal system performance and user satisfaction whil...

Unlock innovation as a Systems Administrator, delivering technical support and optimizing IT systems. Collaborate with users, manage hardware/software, and lead projects to enhance efficiency in a vit...

Lead the charge in assessing and enhancing enterprise access controls and governance processes, ensuring compliance with federal and DoD standards through thorough audits, reviews, and analyses while...

Join a dynamic team to design, develop, and implement software solutions that enhance network orchestration and integration. Collaborate effectively while managing projects in a fast-paced environment...

Join a team that's enhancing system performance by delivering expert administration for critical SaaS environments. Your role is crucial in maintaining functionality, troubleshooting issues, and suppo...

Join our team as a ServiceNow Developer to support configurations and implementations. Collaborate on integrating modules, enhancing workflows, and optimizing business processes, ensuring a seamless c...

Join a dynamic team as you manage IT systems, enhancing functionality and user experience through proactive solutions and technical support, while ensuring server integrity and security in a fast-pace...

Transform user-facing and data center services by managing systems, ensuring security, and providing leadership. Collaborate across multiple networks to enhance operations and support mission critical...

Unlock potential by utilizing your systems engineering expertise to design, develop, and integrate complex systems. Collaborate with teams to enhance performance and provide technical guidance, ensuri...

Shape the future of industrial automation by delivering quality systems solutions. Collaborate with cross-functional teams to enhance process control, ensuring efficient maintenance, design, and troub...