Systems Administrator Jobs in Chesterfield, MO

Support systems administration by monitoring, troubleshooting, and optimizing network performance across development, testing, and production environments while ensuring compliance with operational st...

Take ownership of advanced Linux/Unix systems administration in a 24x7 NOC environment, ensuring reliability, performing troubleshooting, and managing software packages across multiple locations for o...

Unlock potential by designing and managing VMware vSphere environments while implementing disaster recovery solutions. Collaborate in cross-functional teams to enhance capacity and optimize performanc...

Join a team that's dedicated to enhancing Linux infrastructure through planning, implementation, and support while ensuring 24/7 operational excellence with a focus on security and client satisfaction...

Take ownership of DLA's Okta environments, ensuring stable operation through planning, development, and optimization. Engage in end user support, conduct training, and guide on technology direction to...

Contribute to IT excellence by managing helpdesk support, enhancing documentation standards, and driving Tier 2 systems administration across diverse SaaS platforms, fostering a collaborative environm...

Join a team that's dedicated to enhancing Azure cloud infrastructure while supporting critical applications through innovative engineering practices, collaboration, and operational excellence in a dyn...

Elevate your career as you drive Workday security strategy, ensuring robust data integrity and compliance while enhancing operational efficiency. Collaborate across projects to implement security meas...

Champion efficient program management for enterprise services, driving project success and customer satisfaction through strong leadership and collaborative teams while managing travel requirements an...

Grow with us as you oversee operational processes for IT environments, ensuring they run smoothly in line with service level agreements while collaborating with key stakeholders for continuous improve...

Shape the future of IT support by managing ServiceNow workflows and infrastructure services. Drive excellence across tiers, enhance user training, and identify process improvements to align technical...

Innovate your career by developing and maintaining dynamic SharePoint environments. Provide collaborative support to enhance workforce productivity, ensuring compliance while delivering effective IT s...

Join a team that's enhancing our data ecosystem by optimizing and administering SQL Server environments, ensuring high availability and reliability. Collaborate closely with developers to tackle produ...

Join a dynamic engineering team to enhance Windows OS sensor solutions, tackling complex challenges, optimizing systems, and ensuring high-quality project delivery through collaboration and technical...

Unlock potential by leading database administration projects. Provide specialized guidance, manage a team, optimize performance, and ensure the reliability of application databases while navigating co...

Lead and innovate as you drive automation and efficiency in technology solutions. Oversee a talented Engineering team to enhance operational standards and streamline processes, collaborating with stak...

Lead the charge in shaping and enhancing our IT infrastructure strategy while collaborating with teams to ensure continuous improvement, optimized performance, and innovative solutions that align with...

Analyze and enhance IT systems by identifying requirements, specializing in telecommunications, computer languages, and interoperability. Collaborate with teams to ensure effective solutions meet cust...

Create innovative IT solutions as a Senior Engineer, driving technical excellence, client trust, and compliance in complex, regulated environments while mentoring junior engineers and optimizing servi...

Shape cutting-edge IT infrastructure management by leading a team of engineers in optimizing, deploying, and maintaining a robust Windows-based environment, ensuring operational excellence and strateg...

Join a team that's dedicated to enhancing our cybersecurity landscape. Collaborate on maintaining system integrity, managing security solutions, and ensuring compliance—all while minimizing downtime a...

Innovate and drive development of a Windows-native client, collaborating closely with engineering teams to enhance product features and maintain cross-platform integration within a fully remote and dy...

Join a dynamic team to enhance cybersecurity sales and foster client relationships. Drive expansion in existing accounts and pursue new business opportunities, ensuring adoption of crucial data securi...

Engineer innovative storage solutions to support enterprise databases and workloads. Lead projects to enhance performance, ensure data protection, and collaborate across teams for optimal IT infrastru...

Transform the healthcare infrastructure for Veterans by leading modernization initiatives. Collaborate with diverse teams to design secure, scalable solutions and ensure compliance with federal standa...