IT Systems Administrator Jobs in Oak Ridge, TN

Elevate enterprise AI solutions as you design, build, and operationalize agentic AI within client environments, ensuring seamless integration and support through complex production cycles...

Join a team that's dedicated to optimizing application solutions, enhancing backend components, and streamlining data integration processes. Collaborate with top technical experts, utilizing your exte...

Manage complex AI-powered modernization projects in federal healthcare, overseeing cross-functional teams to ensure successful delivery of initiatives that enhance mission-critical systems and support...

Lead the charge in driving business growth of innovative PNT solutions across various sectors, including Government/Aerospace and industrial markets, while managing key accounts and establishing lasti...

Unlock client success by managing relationships, driving retention, and maximizing revenue in a consultative role focused on long-term partnerships and strategic growth for a defined business portfoli...

Grow your career with a dynamic role in energy consulting, leading impactful projects and collaborating with experts to shape strategic operational strategies for power and energy sector clients while...

Transform procurement practices by managing vendor relationships and driving sourcing strategies to optimize costs and enhance efficiency across multiple categories...

Champion innovative solutions as you design and develop robust full-stack applications, ensuring seamless integration within advanced cyber training environments. Collaborate across teams while delive...

Lead security innovation by designing and implementing robust cloud security solutions across AWS, Azure, and Google Cloud. Your expertise will enhance our security posture and safeguard sensitive dat...

Unlock potential by designing and developing innovative software solutions using ColdFusion, JavaScript, and Python in support of NASA's mission-critical applications, ensuring compliance and collabor...

Transform warehouse operations by optimizing JD Edwards systems and processes. Collaborate with stakeholders to enhance performance and efficiency, ensuring impactful solutions that drive organization...

Optimize cloud services to enhance performance and cost-efficiency, collaborating with cross-functional teams in a dynamic environment to improve Medicare and Medicaid applications while leading techn...

Drive engineering excellence as a Staff Software Engineer, leading high-throughput large-scale systems & AI applications. Architect solutions, mentor engineers, and ensure optimal performance while sh...

Optimize healthcare software solutions as a Senior Developer on the IBM i platform. Engage in the entire development lifecycle, enhancing complex applications while mentoring junior developers. Make a...

Transform security governance practices to support federal compliance and customer assurance. Lead a dynamic team in managing authorizations and enhance documentation quality while collaborating with...

Lead the charge in managing government contracts, ensuring seamless delivery, stakeholder communication, and cross-functional team collaboration while maintaining compliance with regulations and foste...

Contribute to the development of high-quality web applications, engaging with customers and stakeholders. Leverage full-stack expertise and a proactive approach to enhance software solutions across th...

Lead the charge in mainframe development and modernization, leveraging your expertise in COBOL, JCL, and CICS. Collaborate with teams to drive innovative solutions and ensure the success of technical...

Unlock potential by leading the enhancement of CAD systems, collaborating with stakeholders to ensure operational and public safety needs are met. Drive requirements management and continuous improvem...

Reimagine workforce dynamics by strategically managing contractor resources across diverse operational areas. Collaborate with program leadership to align capabilities with mission needs while optimiz...

Transform sourcing strategies across Facilities categories to deliver significant cost savings and ensure client satisfaction. Lead RFP processes, engage stakeholders, and optimize supplier performanc...

Transform the landscape of cybersecurity by driving RMF processes, enhancing ATO approvals, and empowering teams to integrate modern security practices within DoD systems. Collaborate to bolster secur...

Shape the future of cybersecurity as a strategic leader in security and infrastructure. Drive initiatives across teams to enhance platform security and compliance while managing a high-performance tea...

Lead and enhance the information security framework ensuring compliance, safeguarding data, and managing cyber risks for a global enterprise while aligning security initiatives with business objective...

Play a key role in designing and optimizing data integration solutions for finance systems, ensuring high availability and performance while supporting end-to-end processes and enhancements within a c...