UNIX System Administrator Jobs in Saint Louis, MO

Oversee the enterprise application portfolio, managing both GxP clinical systems and core IT applications. Collaborate with cross-functional teams to align technology solutions with business needs whi...

Support and ensure the stability, reliability, and performance of critical batch processing operations in a dynamic IBM z/OS environment while collaborating with cross-functional teams to optimize and...

Drive technical solutions and client satisfaction as you partner with internal teams, enhancing client engagement through innovative use of our solutions, troubleshooting complex integrations, and fos...

Elevate your career by leading maintenance teams to ensure efficient operations. Oversee preventative maintenance programs and foster a culture of safety while minimizing downtime in a dynamic plant e...

Transform your career as you navigate environmental qualification projects for nuclear power plants, collaborating with engineering teams and ensuring the integrity of critical equipment across variou...

Innovate user-facing and data center IT services for Intelligence Community, driving solutions across diverse networks while ensuring optimal performance, integration, and operational support to achie...

Drive operational excellence by analyzing needs, designing scalable solutions, and supporting implementation across functions. Collaborate with teams to enhance performance, efficiency, and decision-m...

Lead workforce planning, optimize resources, and drive digital transformation initiatives while enhancing operational visibility and efficiency across global service operations in a remote capacity...

Lead the charge in developing cybersecurity governance and risk management strategies while mentoring a global team. Collaborate cross-functionally to enhance security posture and meet regulatory requ...

Join a team that's transforming client relations by managing digital media campaigns, ensuring client satisfaction, and enhancing business growth through strategic sales collaboration and account mana...

Lead the execution of client implementation projects, ensuring alignment across cross-functional teams to enhance operational efficiency and exceed client expectations while driving process improvemen...

Lead and inspire a global team of networking and security professionals, driving operational excellence and service delivery in managed and MSSP environments. Shape strategic roadmaps and foster high...

Partner with us to develop and maintain enterprise financial technology applications. Leverage your expertise in invoice processing and accounts payable systems while delivering solutions for diverse...

Drive the development of custom software solutions by applying your expertise in Node.JS and cloud technologies to meet diverse client needs, while ensuring a robust and agile development process from...

Take ownership of security protocols for mission-critical systems, ensuring compliance with regulatory standards and maintaining a robust security posture through risk management and continuous monito...

Join a team that's committed to cybersecurity excellence, ensuring compliance and security for advanced information systems through active monitoring, risk management, and policy enforcement, while co...

Inspire and lead a technical operations team to exceed performance goals, enhancing customer satisfaction while ensuring quality service and safety in fiber-optic network operations. Foster talent dev...

Manage the optimization and governance of Deltek Vantagepoint, driving collaboration across finance, project management, and HR. Lead system enhancements and integrations, ensuring business objectives...

Drive strategic growth by building strong relationships with key account decision-makers. Leverage technology sales expertise and execute expansion plans for success with large, complex organizations...

Join a dynamic team to shape policy strategies and funding opportunities that enhance public sector technology adoption. This cross-functional role requires coalition-building skills and in-depth know...

Join a team that's focused on maximizing Databricks capabilities through hands-on administration and technical leadership. Ensure security, governance, and performance of data platforms in a federal a...

Shape the future of energy solutions by leading engineering teams, driving accountability, and aligning objectives with product line managers, ensuring effective project execution and employee engagem...

Elevate your career as a hands-on technical leader for cloud-native platforms, driving architectural decisions, collaborating across teams, and championing best engineering practices to deliver scalab...

Lead software implementation and enhancements for ATM and card processing solutions. Collaborate with financial clients, ensuring quality code delivery and providing robust programming support. Engage...

Develop and execute cybersecurity growth strategies, fostering executive relationships and leading complex pursuits. Leverage expertise to shape solutions and drive account expansion within institutio...