Linux System Administrator Jobs in Saint Louis, MO

Join a high-performing team to design and enhance critical software systems for autonomous vehicles. You’ll optimize performance and user experience in safety-critical applications across diverse envi...

Optimize high-performance networking for HPC environments. Design, deploy, and manage complex networks focusing on InfiniBand and Fortinet technologies to enhance reliability, scalability, and perform...

Shape the future of mission-critical applications by leading user support, sustainment, and development for an extensive SharePoint Online environment, driving efficiency across various service tiers...

Transform virtualization environments by engineering solutions, managing Linux servers, and automating tasks while ensuring optimal operation in a production setting. Collaborate across teams to innov...

Join a team that's dedicated to enhancing healthcare quality by leveraging your engineering skills. Contribute to vital systems at CMS, focusing on data integration and user experience while fostering...

Unlock potential by designing and managing a robust Splunk environment that handles vast data ingestion, enhancing operational effectiveness through proactive monitoring and troubleshooting within a d...

Pioneer innovative automation solutions for cloud infrastructure. Leverage Python and Rust to enhance a distributed workflow platform. Collaborate with diverse teams to streamline operations while dri...

Empower enterprise-scale infrastructure by designing and enhancing advanced platform capabilities, utilizing cutting-edge technologies for optimal reliability and performance in a collaborative engine...

Join a dynamic team to elevate the administration and integration of GTM systems, ensuring data quality and supporting complex workflows essential for our Sales operations. Drive modernization project...

Champion cybersecurity solutions by expanding existing accounts and securing new business. Drive relationships with key decision-makers, execute targeted territory plans, and negotiate contracts to en...

Transform complex challenges into innovative software solutions, owning and delivering features in agentic development environments, ensuring quality and reliability through hands-on engineering disci...

Champion cutting-edge software solutions while enhancing production stability. Collaborate with cross-functional teams to support and modernize critical applications, ensuring peak operational readine...

Join a dynamic team as you architect and optimize digital experiences using Optimizely CMS and modern frameworks like Next.js and React, creating seamless, user-friendly applications that enhance over...

Unlock potential by developing modern digital experiences as a Full Stack Developer. Collaborate on CMS and front-end solutions while optimizing user interfaces and enhancing performance for scalable...

Lead the charge in optimizing plant maintenance operations by supervising the electrical and mechanical teams, enhancing equipment reliability, and improving methodologies to ensure compliance and eff...

The Project Manager for Deployments will oversee the end-to-end delivery of large scale AI infrastructure projects, coordinating closely with various teams to ensure timely deployment and operation of...

Transform enterprise applications by ensuring database efficiency and integrity. You will manage reporting databases, develop advanced PL/SQL, collaborate on Oracle Cloud migrations, and streamline pr...

Transform operations by owning sector performance, driving improvement, and leading cross-functional collaboration. Foster a high-performing team environment while managing escalations and shaping str...

Transform software quality by leveraging agile methodologies and modern tech. Collaborate with a dynamic team to enhance processes while mentoring peers and delivering robust solutions in a continuous...

Unlock potential by leading systems engineering initiatives, optimizing military platform capabilities through deep analysis and cross-functional collaboration across design, test, logistics, and prog...

Advance security engineering across embedded systems, focusing on RTOS and virtualization. Collaborate on architecture, implement defensive features, and ensure compliance with security standards thro...

Take ownership of engineering projects, ensuring timely and budget-compliant delivery while leading cross-functional teams and liaising with various departments to meet customer specifications...

Drive the design and maintenance of global network infrastructures while leveraging advanced troubleshooting skills and deep networking knowledge. Collaborate with cross-functional teams to enhance ne...

Transform your career by leading complex projects in a dynamic environment, supporting a key government program aimed at enhancing healthcare delivery. Drive high-quality outcomes through strategic pl...

Lead the design, development, and integration of AI applications that enhance business operations. Collaborate with cross-functional teams to deliver technical solutions while maintaining security, re...