Senior Oracle Cloud HCM Engineer

Overview

At PNNL, our core capabilities are divided among major departments that we refer to as Directorates within the Lab, focused on a specific area of scientific research or other function, with its own leadership team and dedicated budget.

Our directorates related to Mission Support & Operations include Office of General Counsel, Business Services, Communications and External Engagement, Operational Systems, Communications and Information Technology, and Performance Management.

At PNNL, our Computing and Information Technology organization is redefining how we work and innovate by reimagining the digital workplace. We empower research and streamline operations—making both faster, smarter, and more efficient—so our professionals can tackle some of the world's toughest challenges in science, energy, and national security. Our experts in AI, cybersecurity, design, and engineering work side by side, using real-time insights and human-centered design to break down barriers.

Ready to make your mark on tomorrow? Come work with us.

In support of PNNL's mission, Digital Platforms collaborates closely with our business and technology partners to build and maintain innovative software solutions and robust data and analytics capabilities. We aim to be a strategic partner in delivering cutting-edge enterprise solutions that drive innovation and improve the way our staff work across the PNNL digital workplace. Our forward-thinking, agile teams leverage cloud technologies, Dev Sec Ops , and AI to modernize existing platforms and assist in the creation of novel solutions.

By integrating commercial products, custom-developed and low-code solutions, we ensure our digital platforms are ready for the challenges and opportunities of tomorrow.

PNNL is modernizing its Human Capital Management (HCM) ecosystem as part of a multi-year Oracle Cloud ERP transformation. We are seeking an Oracle Cloud HCM Engineer to support the implementation, stabilization, and long-term sustainment of Oracle Cloud HCM.

In this role, you will serve as a techno-functional HCM engineer, partnering closely with HR business stakeholders, implementation partners, and internal ERP work streams (Integrations, Data, Reporting, Architecture, Security, and Testing).

This is a platform-focused role, emphasizing configuration ownership, system stability, and continuous improvement — not short-term, project-only delivery. Expertise in every HCM module is not required; strong depth in a subset of modules, paired with a willingness to learn across the platform, is expected.

• Configure, maintain, and optimize Oracle Cloud HCM modules to meet business and operational needs.
• Translate HR requirements into scalable, supportable Oracle Cloud HCM configurations.
• Participate in requirements, design, build, testing, deployment, and post-go-live stabilization activities.
• Collaborate with cross-cutting ERP teams (Integration, Data, Reporting, Security, Architecture, and Testing) to deliver end-to-end HCM solutions.
• Support System Integration Testing (SIT) and assist with UAT readiness, defect triage, and resolution.
• Evaluate Oracle quarterly cloud updates, perform impact analysis, coordinate regression testing, and support adoption of new features.
• Support data loads, conversions, and ongoing maintenance using HCM Data Loader (HDL) and Spreadsheet Data Loader (HSDL).
• Configure and support HCM Extracts and data interfaces used for integrations, reporting, and downstream system needs.
• Troubleshoot configuration, security, data, and integration issues across the HCM landscape.
• Support and troubleshoot role-based security (RBAC), data access, and provisioning issues in partnership with security/IAM teams.
• Partner with integration teams on HCM integrations and support end-to-end issue resolution.
• Document functional and technical designs, workflows, decisions, and support procedures.
• Provide knowledge sharing and guidance to peers and stakeholders.
• Participate in production support and service management activities (incident, problem, and change), as needed.

HCM

Functional Area

s

This role will support one or more of the following Oracle Cloud HCM functional areas,…