UNIX System Administrator Jobs in Saint Louis, MO

Champion network infrastructure deployment and maintenance for global solutions. Engage in troubleshooting, optimizing, and supporting firewall and VPN setups while ensuring security compliance in a f...

Shape efficient site activation processes by managing cross-regional teams, ensuring regulatory compliance, and driving collaboration between diverse stakeholders to support clinical trial success and...

Transform the future of network automation by designing and developing cutting-edge AI-powered applications. Own the full development lifecycle and collaborate across teams to deliver scalable, secure...

Deliver impactful project leadership while orchestrating IT initiatives for the intelligence community. Ensure mission success by managing resources, timelines, and technical performance in a high-sta...

Unlock peak performance as you lead commissioning efforts in power plants, ensuring safety and reliability through effective team management, strategic planning, and thorough oversight of equipment te...

Champion project execution and client satisfaction by leading multiple teams of Project Managers, ensuring financial performance and operational excellence across various commercial accounts while opt...

Join our team to architect and resolve complex IT solutions, driving technical excellence and innovation while mentoring peers to elevate support processes and client service standards...

Join our cybersecurity surge team to bridge security and engineering for VA.gov. Assess compliance, automate controls, support ATO readiness, and improve security posture across platforms to enhance r...

Oversee site activation strategy for clinical trials, ensuring efficient initiation, operational excellence, and compliance. Lead cross-functional teams, optimize processes, and enhance stakeholder co...

Champion innovative data solutions by leading migrations and optimizing access patterns. Collaborate with product engineers to drive the evolution of our database infrastructure, contributing to robus...

Engineer innovative networking solutions, enhance client connectivity, and address technical escalations. Collaborate cross-functionally to deliver scalable network offerings while ensuring customer s...

Unlock potential by serving as a technical and functional expert for Workday systems, driving improvements, and optimizing configurations while partnering with stakeholders to enhance operational effi...

Help us drive successful software implementations by managing projects, analyzing client needs, and ensuring user training. Collaborate with both clients and team members to enhance software deploymen...

Transform client experiences by leading software deployment and training, ensuring customer satisfaction and seamless transitions to new software systems. Collaborate with teams to enhance processes a...

Drive excellence by leading a cross-functional team to enhance application delivery and support for U.S. Life Insurance systems, aligning technology initiatives with business objectives while ensuring...

Drive your career with advanced application support, leading complex issue resolution and optimizing technologies. Collaborate with cross-functional teams to improve client experience and enhance oper...

Empower global enterprises as a Senior Customer Technical Architect, guiding customers through technical challenges and enhancing their infrastructure management experience through innovative solution...

Join a team that's shaping the future of healthcare data integration. Lead the technical aspects of client Epic data acquisition, ensuring seamless extraction and delivery of critical information whil...

Join a team that's redefining transactions by owning the architecture, delivery, and roadmap of critical systems. Lead an engineering team while ensuring reliable software delivery, AI integration, an...

Lead the charge in operational excellence for a strategic Microsoft partnership, optimizing investment programs, marketplace transactions, and co-sell processes while ensuring compliance and effective...

Innovate with your expertise as a Technical Business Analyst, supporting government programs by translating complex business needs into actionable technical specifications, ensuring compliance with fe...

Shape the future of IT Infrastructure & Operations by leading strategy and delivery for rapid growth and innovation in a tech-driven environment, ensuring security, scalability, and support across mul...

Advance your career as you lead a talented engineering team through the full spacecraft design lifecycle, shaping the future of avionics for innovative space missions while fostering collaboration acr...

Drive innovation in rental systems as a Senior Systems Engineer, leveraging your expertise to enhance operations and support strategic initiatives. Collaborate with diverse teams to ensure seamless pe...

Partner with us to enhance the stability and compliance of Microsoft 365 and SharePoint Online environments, supporting healthcare operations while ensuring effective data management and user collabor...