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# Platform Science

- **Company:** Platform Science
- **Location:** San Diego, CA, United States
- **Experience:** Experienced
- **Salary:** $85,010.0
- **Contract:** Permanent contract
- **Skills:** Microsoft Excel, Data Integrity, Human Resources Information System (HRIS), Automated Data Processing (ADP), HR Software, Gsuite
- **Published:** September 26, 2026
- **Apply:** https://startup.jobs/hr-px-generalist-platform-science-10198109

## About the Role

* Education: Bachelor's degree in HR, Business, or a related field.
 * 2-3 years of general HR experience

Technical Skills

 * Experience with ADP Workforce Now administration
 * Excel Proficiency *Google Suite Proficiency

Soft Skills: Proven ability to handle sensitive employee matters with extreme confidentiality and a high degree of empathy. Ability to handle high work volume and execute on competing priorities.

## Description

Platform Science is looking for a data-driven, empathetic, and detail-oriented HR (PX) Generalist to join our People Experience (PX) team. In this role, you will serve as a vital operational anchor for our daily HR processes, owning our onboarding and offboarding workflows, HRIS administration, and employee lifecycle check-ins. You will collaborate across teams to optimize HR operations, foster high engagement, and deliver a seamless, compliant, and people-first experience for all Platform Science team members.

Essential Responsibilities

HR Systems & Operational Process Management

 * HRIS Administration: Own the day-to-day configuration, data integrity, and maintenance of ADP Workforce Now and connected HR technology systems.
 * Process Optimization: Identify manual HR workflows, map current operational bottlenecks, and design scalable, automated solutions across HR operations.
 * Employee Support: Respond to employee inquiries submitted to the HR Department inbox regarding company policies, benefits, and HR programs.
 * Onsite Operations: Assist with reviewing and processing location-specific physical mail and documentation.
 * PX Programs: Collaborate with the broader People team on employee engagement cohorts, community initiatives, and administrative support for company-wide programs.

Employee Lifecycle Management

 * Onboarding & Offboarding Infrastructure: Fully own and optimize the Enboarder platform for automated employee onboarding and offboarding workflows, including contractors.
 * New Hire Orientation & Verification: Host HR onboarding orientation meetings for new hires and process Form I-9 verifications.
 * Lifecycle Support: Facilitate new hire check-in meetings and exit interviews across the employee lifecycle.
 * Employee Transactions: Manage the administrative processing of employee status changes, including promotions, transfers, and FTE conversions.
 * File Management: Maintain accurate, complete, and confidential employee personnel files and records.
 * General Compliance: Ensure new hire onboarding paperwork is current and compliant with state disclosures. Assist with state reporting requirements for hires and terminations, unemployment claims, and Department of Defense requests

General Data & Reporting

 * Data & Insights: Partner with the Data Analyst to pull HRIS reports and share data insights that support PX team decision-making.
 * Operational Reporting: Prepare and distribute routine operational HR reports.
 * Content Maintenance: Keep PX systems and employee-facing materials up to date, including new hire orientation content and the employee intranet.
 * Audits: Assist with internal and external department audits.