UNIX System Administrator Jobs in Saint Louis, MO

Drive identity governance by administering SailPoint platforms, ensuring security, compliance, and streamlined access processes. Oversee lifecycle management, access certifications, and entitlement go...

Lead the charge in optimizing enterprise web applications through skilled deployment and automation. Collaborate extensively with developers and IT teams to ensure secure, scalable solutions in Micros...

Advance your career as a Systems Administrator. Collaborate with users to resolve complex technical issues, support desktop systems, and optimize performance for enhanced reliability within a dynamic...

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...

Empower end-users by providing expert desktop support and technical solutions. Manage complex systems, troubleshoot issues, and install software to ensure optimal performance while guiding less experi...

Create impactful solutions as a System Administrator, ensuring seamless desktop support and system functionality. Collaborate with diverse teams to enhance client operations while safeguarding cyber i...

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...

Transform the cybersecurity landscape by building and maintaining vital data pipelines. Collaborate with teams to ensure system security and reliability while effectively supporting diverse customer n...

Shape the future of technology solutions as a Systems Administrator, ensuring optimal performance of complex software systems and network infrastructures for critical operations while leading and enha...

Lead critical infrastructure operations for the ServiceNow platform, focusing on troubleshooting and support of MID Servers, VM systems, and connectivity. Collaborate with technical teams to ensure op...

Optimize system management and support services, guiding less experienced staff while ensuring effective performance across multiple technology domains. Drive innovation in user-facing and data center...

Optimize IT service delivery by driving innovative solutions and supporting system performance. Collaborate with teams to implement and sustain technologies that meet complex requirements for a high-i...

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...

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...

Join a dynamic team to lead the administration and operations of an enterprise ServiceNow platform, supporting critical functions and ensuring high performance and security in a federal environment. G...

Join a team that's committed to enhancing IT operations through strategic leadership and innovative problem-solving. Lead impactful projects, mentor staff, and drive improvements in technology service...

Oversee enterprise IT platforms, driving automation and integration while ensuring security and compliance. Lead end-to-end technical initiatives, mentor teams, and collaborate across departments to i...

Innovate cloud application management by automating processes, ensuring system performance, and optimizing costs. Collaborate across teams to enhance IT security and maintain critical infrastructure w...

Inspire seamless integration as you manage and optimize Informatica tools, ensuring data workflows support strategic analytics across environments. Collaborate with IT teams to enhance performance and...

Play a key role in managing and optimizing our AWS infrastructure, ensuring security and performance while automating tasks and collaborating with cross-functional teams to enhance data transfer capab...

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...

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...

Join a team that's dedicated to managing and optimizing Oracle database environments. Leverage your analytical skills to troubleshoot issues and enhance performance, while ensuring robust security and...

Optimize the ServiceNow platform through administration, configuration, and support. Collaborate with cross-functional teams to enhance ITSM processes and ensure alignment with federal requirements. D...

Transform mission-critical environments as a Senior Splunk Administrator driving cybersecurity, compliance, and operational excellence with advanced Splunk solutions while supporting classified DoD pr...