UNIX System Administrator Jobs in Saint Louis, MO

Transform IT operations with your expertise in system administration, managing complex application environments, and leading teams to enhance performance and reliability. Elevate operational excellenc...

Optimize security and IT operations, supporting diverse teams and managing requests while ensuring efficient access control and incident responses. Collaborate in a remote-first environment dedicated...

Join a team that's dedicated to optimizing cloud infrastructure and enhancing application quality, leveraging DevOps practices to ensure reliability, performance, and efficient automation across our d...

Collaborate with diverse teams to manage IT infrastructure projects from start to finish. Utilize your expertise in project management to ensure timely delivery and client satisfaction while traveling...

Optimize onboarding excellence by designing impactful programs that accelerate new sales hires' productivity and ramp times in a high-growth tech environment. Collaborate across teams to ensure practi...

Elevate the creative process by leading studio operations and optimizing workflows for a multidisciplinary team. Drive efficiency while managing project pipelines and stakeholder expectations in a fas...

Unlock potential by managing our CPQ platform and GTM systems, ensuring revenue integrity through data excellence, integration reliability, and efficient workflows that support the success of Sales, C...

Lead the development of secure cloud software solutions, ensuring FedRAMP compliance through robust microservices and cryptographic practices, delivering reliable and scalable data protection services...

Join a dynamic team to optimize cloud infrastructure and automate workflows, enhancing software delivery processes. This pivotal role fosters collaboration, ensures security practices, and drives effi...

Collaborate with a skilled team to enhance mainframe systems through installation, configuration, and support of ISV software. Engage in problem resolution while leveraging in-depth z/OS knowledge to...

Join our team and shape the future of IT by managing and enhancing our Microsoft platforms. Lead projects, mentor talent, and implement innovative solutions that drive organizational effectiveness and...

Drive innovative software solutions by designing, developing, and deploying secure, scalable systems that align with business goals, leveraging expertise in AWS/Azure and the Microsoft Power Platform...

Lead the optimization of deployment pipelines while ensuring robust cloud infrastructure, compliance, and cost management. Collaborate on security practices to meet industry standards and enhance syst...

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...

Grow your career as you design and develop innovative web applications, contributing to a collaborative team that values your input and drives project success through advanced cloud-native technologie...

Manage complex D365 F&O programs, engaging executives to ensure strategic alignment, delivering on budget and on time, while mentoring teams and fostering stakeholder relationships across multiple pro...

Join a dynamic team driving innovative cloud storage solutions. Lead engineering efforts to design and maintain high-performance storage services globally, ensuring reliability and scalability for div...

Engage in comprehensive program management for data center operations, ensuring seamless transitions from construction to live operations. Shape maintainability, drive incident improvements, and enhan...

Pioneer high-fidelity modeling and simulation solutions for propulsion and aerospace systems while leading a versatile engineering team in a collaborative environment focused on innovation and perform...

Drive the administration and optimization of Microsoft cloud environments, ensuring system security and performance. Collaborate with users and teams to enhance services through automation and tailore...

Champion logistics and coordination across procurement, leasing, and operations to ensure optimal deployment and tracking of GPU infrastructure, enhancing transparency and efficiency while building la...

Join a team that's redefining security operations by managing day-to-day workflows, coordinating incident responses, and driving effective remediation strategies for improved operational performance a...

Lead the charge in engineering and securing infrastructure while ensuring compliance with federal cybersecurity standards. Collaborate cross-functionally to develop robust solutions that protect sensi...

Unlock your potential by driving large-scale compute capacity deployments in partner-operated data centers. Manage hardware installations, collaborate with vendors, and optimize processes while ensuri...

Advance your career by enhancing our organization's security framework. Engage in incident response, vulnerability management, and forensic investigations, while collaborating across departments to up...