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Human Resources and Office Administrator

Job

Robert Half

Los Angeles, CA (In Person)

Full-Time

Posted 6 days ago (Updated 12 hours ago) • Actively hiring

Expires 7/3/2026

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Job Description

Our West LA-based client is seeking an Interim Human Resources & Office Administrator to provide hands-on support across payroll, HR administration, and general office operations while they hire a permanent team member. This role is very transactional and execution-focused, ideal for someone who can step in quickly and keep day-to-day HR and payroll running smoothly. Role is onsite Monday - Friday, hours are 8:00am - 5:00pm
Responsibilities:
Support payroll processing by reviewing timesheets, making corrections, and validating data.

Assist with payroll documentation, questions, and follow-up.

Work within the HRIS/payroll system (Paychex experience strongly preferred).Provide administrative support for core HR tasks, including employee records and documentation.

Assist with onboarding and offboarding paperwork and coordination.

Support benefits-related tasks such as enrollments, changes, and recordkeeping.

Maintain accurate employee data in Paychex and support basic reporting needs.

Handle day-to-day administrative tasks such as correspondence, filing, meeting notes, and internal coordination.

Provide reliable office support to help keep operations organized during the transition period.