> Markdown version of [/jobs/ext/4398042-manager-application-administration](https://www.wearedevelopers.com/jobs/ext/4398042-manager-application-administration). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Manager, Application Administration - **Company:** X Energy, Llc - **Location:** Oak Ridge, United States - **Experience:** Experienced - **Salary:** $146,250.0 - $186,750.0 - **Contract:** Permanent contract - **Skills:** Microsoft Access, Application Configuration Access Protocols, Application Portfolio Management, Audit Trail, Business Software, Cloud Computing, Cyber Security, Information Systems, Identity and Access Management, System Testing, Enterprise Software Applications, Information Technology - **Published:** October 13, 2026 - **Apply:** https://startup.jobs/manager-application-administration-x-energy-llc-10463009 ## About the Role * Bachelor's degree in Information Technology, Information Systems, or related field, or equivalent experience * Typically 10 years of relevant experience, with 5 or more years of experience in application or system administration and 2 or more years of experience leading or supervising a technical team * Experience administering enterprise business applications, including account management, configuration, and lifecycle support * Experience with user access administration, role management, and segregation of duties * Experience working under formal change control and computer system validation * Ability to obtain and maintain unescorted site access * Experience administering applications in a manufacturing or regulated industrial environment preferred * Experience with identity and access management across an enterprise application portfolio preferred ## Description The Manager, Application Administration leads the team responsible for application administration across the business and plant application portfolio. The position owns account management, configuration, and lifecycle support for those applications, and manages the application administrators who deliver it. The role works in coordination with the platform owners, IT Support, and Cyber Security, and does not own server, infrastructure, or end user desktop support. Job Profile Tasks/Responsibilities: Team Leadership * Lead, develop, and manage the team of application administrators * Set priorities, assign work, and balance workload across the application portfolio * Establish standards, procedures, and performance expectations for application administration * Support hiring, onboarding, training, and career development of the team Application Administration * Own account management, provisioning, and access administration across the business and plant application portfolio * Direct application configuration and functional maintenance across the portfolio * Serve as the direct administrator for an assigned subset of applications, including their configuration, access, and vendor escalation * Provide lifecycle support for applications, including application updates and version upgrades coordinated with Cloud Infrastructure Systems * Manage application licensing and vendor administration * Maintain the application inventory and administration documentation Access, Security, and Compliance * Administer user roles, access rights, and segregation of duties within applications * Coordinate with Cyber Security and identity management on provisioning and access controls * Execute application changes under formal change control * Support internal audits, Nuclear Regulatory Commission (NRC) inspection readiness, and periodic access reviews * Maintain audit trail and records configuration to regulatory expectation Service Delivery and Coordination * Ensure reliable administration and support for business and plant applications * Coordinate with IT Support on escalation of application issues from end users * Coordinate with platform and functional owners, including the Enterprise Resource Planning (ERP) and manufacturing execution system (MES) teams, on application administration boundaries * Manage vendor support relationships for administered applications * Maintain professional demeanor and behavior at all times in all forms of communication. * Perform other duties as assigned by the manager.