Human Resources Assistant

Irvine, United States | Posted on 09/25/2026

• Job Opening Status In-progress
• Date Opened 09/25/2026
• Job Type Part time
• City Irvine
• State/Province California
• Country United States

Job Title:

Human Resources Assistant

Location:

Hybrid - Irvine, California

Job Type
:
Part-Time, minimum 10 and maximum 30 hours unless pre-approved by supervisor.

Location
:
Irvine, CA (Hybrid)

Hourly Wage / Salary
:
Salary based on experience.

24

HRC is a Southern California-based, full-service general contractor with over 20 years in business. We specialize in building reconstruction, renovation, and emergency response restoration services. From reconstruction projects to daily maintenance and repairs, we deliver

results with transparency, quality, and urgency. Our corporate office is based in Irvine, California.

We are proud to be recognized as the go-to contractor for critical projects with demanding timelines. Our company is founded upon core values of striving for excellence, honoring our

commitments, showing care for others, safeguarding our team, remaining coachable, and givingback to our community while delivering our projects safely, on time, and with transparency.

We are seeking an organized, dependable Human Resources Assistant to support employee relations, workplace investigations, recruiting, onboarding, compliance, and HR administration.

Prior experience supporting employee relations and workplace investigations is required. This hybrid position requires candidates to be local to the Irvine/Orange County area and be available for regular in-person work.

• Support employee relations, workplace investigations, disciplinary and performance matters, including interview, fact gathering, documentation, and follow-up.
• Coordinate recruiting, hiring, onboarding, employee status changes, and offboarding;support employee engagement and retention.
• Complete Form I-9 verification and maintain required documentation in accordance with federal regulations; gather and submit new-hire Work Opportunity Tax Credit documentation to the appropriate agency.
• Maintain personnel files, certifications, training records, and policy acknowledgments;track training and renewal requirements.
• Support initial and ongoing audits of personnel policies and practices for federal, state,and local compliance.
• Update and maintain the Employee Handbook, consolidate policies, agreements, waivers,memos, addendums, and other HR templates.
• Improve onboarding workflows, organizational charts, and standard operating procedures to support organizational efficiency.
• Process agency correspondence concerning unemployment’s claims, garnishments, and National Medical Support Notices. Respond to employment verification requests andassist with document production for outside counsel.
• Review timecards in TSheets and Rippling for accuracy, completeness, and compliance with company policies and procedures.
• Research labor-law developments and attend HR seminars and conferences; summarize updates for management and assist with risk assessments and policy revisions.

• Participate in software adoption and integration demonstrations, optimize Rippling andother reporting tools for workers’ compensation audits, financial reviews, and RFPresponses.
• Provide administrative support for HR projects, reporting, audits, and departmental initiatives, including correspondence and document gathering, printing, and assembly.

High School Diploma required,

Associate degree or coursework in Business Administration, Human Resources, ora related field preferred.

Experience supporting employee relations and workplace investigations required.

Additional HR, recruiting, or administrative experience preferred.

Strong communication, organization, documentation, and time management skills.

Ability to maintain accurate records, manage competing priorities, and learn new systems.

Proficiency with Google products including Google sheets, Google Drive, and Gmail.

Familiarity with Rippling and TSheets preferred.

• Sound judgement, discretion, and professionalism when handling confidential employee and company information.
• Strong interpersonal skills and the ability to handle sensitive employee matters.
• Able to conduct boarding and schedule required activities in Irvine as needed