• Support direct change requests to applications in the OIM portfolio, including development, integration, and deployment. • Implement indirect changes or integrations with third-party software, libraries, and components. • Maintain code libraries and enforce code management methodologies. • Ensure all updates and deployments comply with cybersecurity guidelines and federal requirements. • Establish and manage routine system, application, and component updates per vendor and OIM lifecycle standards. • Guarantee compliance with Section 508 accessibility standards for all Electronic and Information Technology (EIT). • Document customer requirements and manage Agile ceremonies (Sprint Planning, Daily Scrums, Sprint Reviews, Retrospectives, and Backlog Refinement). • Collaborate with functional analysts, developers, and administrators to ensure application availability and performance. • Provide daily customer support, issue tracking, and coordination with OIM divisions, contractors, and departmental elements. • Create and update technical documentation, customer guides, and system artifacts in alignment with OIM policies. • Proactively identify deficiencies and modernization opportunities. • Support migration and integration of systems between DOE elements, cloud infrastructure, and standard platforms. • Provide database design, maintenance, and administration support. • Develop and execute retirement plans for end-of-life applications, ensuring seamless transitions to modernized solutions.