Software Engineer III- PeopleSoft Human Resources

Position Overview

The position is responsible for the design, development, enhancement, integration, and ongoing support of the organization’s Peoplesoft Human Resources (HCM) applications. This senior-level position partners with the business stakeholders to analyze requirements, develop technical solutions, troubleshoot complex issues, and implement system improvements that support human resources, payroll, benefits, and workforce administration operations. The role also participates in application upgrades, testing, system integrations, and technical documentation while ensuring solutions are secure, reliable, and aligned with organizational standards. Software Engineer III serves as a technical resource and mentor, contributing to the long-term stability and modernization of the PeopleSoft HCM environment Major Activities (Typical Duties/Responsibilities)

Design, develop, test, implement, and maintain customizations, enhancements, and integrations within the PeopleSoft HCM environment. Support and extend PeopleSoft HCM modules, including Workforce Administration, Position Management, Benefits, Payroll Interface, Time & Labor, and related functional areas. Develop and maintain technical components such as PeopleCode, Application Engine programs, SQR, BI Publisher reports, Integration Broker services, Component Interfaces, SQL, and Fluid UI pages. Analyze business requirements and translate them into scalable, maintainable technical solutions that follow PeopleSoft and organizational standards. Troubleshoot and resolve production issues, including performance problems and application defects. Build and maintain integrations between PeopleSoft and external systems using REST, SOAP, file-based interfaces, and Integration Broker. Collaborate with functional analysts, DBAs, infrastructure teams, and business stakeholders to implement solutions and address issues. Participate in system testing, regression testing, code reviews, and deployment activities. Create and maintain technical documentation, including design specifications, coding standards, and operational procedures. Evaluate existing processes and recommend improvements, automation opportunities, and performance optimizations. Provide technical mentoring, guidance, and knowledge sharing to the application development team. Participate in on-call rotation and support scheduled maintenance activities. Perform other duties as assigned. Knowledge/Skills/Abilities

Strong knowledge of PeopleSoft architecture and application design. Experience developing integrations using REST or SOAP web services. Experience working with Oracle databases and SQL optimization. Experience supporting enterprise financial systems in a production environment. Proficiency with PeopleTools development, including Application Designer, PeopleCode, Application Engine, SQR, Integration Broker, Query, BI Publisher, and Component Interfaces. Strong understanding of relational database concepts and expertise in writing complex SQL queries, preferably in Microsoft SQL, including database performance troubleshooting. Understanding of PeopleSoft security architecture, including roles, permission lists, and row‑level security. Familiarity with Change Assistant, PUM Images, and PeopleSoft Lifecycle Management. Understanding of the software development life cycle (SDLC), source control, and change management best practices. Knowledge of application performance tuning and troubleshooting techniques. Ability to analyze complex technical and business problems and develop practical solutions. Demonstrated ability to lead technical initiatives, mentor developers, and provide technical guidance across multiple projects. Ability to write clean, maintainable, well‑documented code. Strong organizational skills, including the ability to manage multiple priorities and work effectively under pressure. Ability to work both independently and collaboratively with cross‑functional teams. Strong interpersonal skills with the ability to work effectively and professionally at all organizational levels. Excellent written and verbal communication skills, including strong grammar, editing, and proofreading abilities. Ability to research, organize, and analyze technical information with attention to accuracy and detail. Proficiency with Microsoft Office tools (Word, Excel, PowerPoint) and industry-standard software. Ability to estimate effort, meet deadlines, and make sound decisions using good judgment. High degree of sensitivity and discretion when working with confidential information. Physical Abilities

Sufficient fine motor skills for the use of computers, calculators with an ability to withstand repetitive keyboarding for extended periods of time. Visual and communications ability to perform the essential functions of the job. Ability to kneel, bend and twist at the waist on an occasional basis. Ability to reach below shoulder height with regular frequency (desk position) and at or above shoulder height on occasion. Ability to push, pull, carry and lift objects weighing up to 10 pounds on a regular basis, and greater weights on an occasional basis. Ability to travel by vehicle or aircraft, and ability to safely operate a motor vehicle. Minimum Qualifications Bachelor's Degree and 5 or more years of experience developing and supporting PeopleSoft HCM applications, or an equivalent combination of education, training and experience Ability to pass a background and drug screening. Must have identification compliant with the Real ID Act at time of hire. Must be able to obtain Department of Energy access badge. Preferred Qualifications

Experience supporting the latest PeopleSoft Image and PeopleTools release Experience with Elastic Search, Kibana, and PeopleSoft Fluid Experience with Oracle Cloud Infrastructure (OCI) Experience using Git or other version control systems Experience with scheduling tools, like Control-M Experience with Perl scripting Experience in higher education, state government, or other public-sector organizations. Experience with PeopleSoft Time & Labor module. Pay Range: $119,081.00 $188,133.00/ yearly Benefits: OSC Technical Solutions offers excellent benefits for eligible employees. Benefits include paid holidays, paid time off, 401k with employer match, dental, vision, health insurance plans through the Federal Employee Health Benefits (FEHB) program, as well as life and disability benefits. OSC Technical Solutions does not discriminate, and the company provides equal employment opportunity for all employees and applicants without regard to race, religion, color, sex, gender, sexual orientation, national origin, citizenship status, age, marital status, pregnancy or parenthood, handicap or disability, genetics, veteran status or any other legally protected characteristic. OSC Technical Solutions adheres to all federal, state and local laws regarding equal employment opportunity and will not discriminate against you in violation of these laws. OSC Technical Solutions reserves the right to apply CIRI Shareholder preference to qualified Shareholders in employment and advancement opportunities. OSC Technical Solutions participates in E-Verify. We will provide the Social Security Administration (SSA) and, if necessary, the Department of Homeland Security (DHS), with information from each new employee's Form I-9 to confirm work authorization. Reasonable Accommodation: OSC Technical Solutions will provide reasonable accommodations, according to applicable state and federal laws, to all qualified individuals with physical or mental disabilities. In compliance with the ADA Amendments Act (ADAAA), if you have a disability and would like to request an accommodation in order to apply for a position with OSC Global, LLC or any of its subsidiaries, please email View email address on click.appcast.io. Important Employment Notice: Federal Contract & RCW 49.44.240: Due to our status as a federal contractor operating within the State of Washington, all applicants and employees must adhere to federal law, which classifies cannabis as a Schedule I controlled substance. While Washington State’s RCW 49.44.240 (which generally prohibits employers from discriminating against an applicant based on their lawful use of cannabis off-site and during working hours) is state law, it does not supersede federal requirements. Zero-Tolerance Policy and Disqualification Prohibition: The use, possession, or distribution of cannabis is strictly prohibited for all employees, regardless of state law. Testing: Applicants will be subject to pre-employment drug screening that includes testing for cannabis. Disqualification: A positive test result for cannabis will result in immediate disqualification from consideration for employment, as mandated by our federal contract obligations. All applicants must be able to comply with all federal regulations, including those concerning controlled substances, as a condition of employment. In compliance with Homeland Security Presidential Directive 12 (HSPD-12) and Department of Energy (DOE) Hanford Field Office (HFO) direction, employees issued initial badges on or after September 1st, 2025, are required to obtain and maintain a HSPD-12 Personal Identity Verification (PIV) Credential. To obtain this credential, new employees must successfully complete and pass a federal background check investigation. This investigation encompasses multiple areas of eligibility and includes a declaration of illegal drug activities, including use, supply, possession, or manufacture within the last year. This includes marijuana and cannabis derivatives, which are still considered illegal under federal law, regardless of state laws.