HR Coordinator III

Great-Hire; Buena Park (CA); On-site; USD 55,000 - 75,000; Full time

Job summary

Great Hire in Buena Park, CA is seeking an experienced HR Coordinator to support daily HR operations in a fast-paced manufacturing environment. You will manage employee records, HRIS data, payroll support, onboarding, recruiting, and benefits administration while maintaining strict confidentiality.

The role requires strong organizational skills, attention to detail, and the ability to communicate clearly with employees and managers.

Qualifications

• 3–5 years HR experience; manufacturing/aerospace preferred.
• Strong HRIS/payroll system experience (Paycom preferred).
• Experience with recruiting, onboarding, and benefits support.
• Excellent organization, communication, and attention to detail.
• Ability to handle confidential information with discretion.

Responsibilities

• Serve as primary HR contact for routine employee questions.
• Maintain employee records, HRIS data, and HR documentation.
• Support payroll, timekeeping, and HRIS accuracy.
• Coordinate recruiting, interviews, onboarding, and new-hire documentation.
• Assist with benefits enrollment, changes, and employee inquiries.
• Track training, support audits, and maintain compliance documentation.
• Assist with employee relations documentation and escalate issues appropriately.

Skills

HRIS/payroll experience

Recruiting

Onboarding

Detail oriented

Confidentiality

Tools

Paycom

Greenhouse ATS

Job description

Buena Park, United States | Posted on 09/14/2026

We’re seeking an experienced HR Coordinator to support daily HR operations including employee records, HRIS administration, recruiting, onboarding, benefits, payroll support, training coordination, and employee inquiries. This role works independently, serves as a key HR contact for employees and managers, and ensures accurate documentation, timely HR processes, and proper escalation of sensitive matters. Ideal candidates are organized, detail‑oriented, and comfortable working in a fast‑paced manufacturing environment while maintaining strict confidentiality.

Key Responsibilities

Serve as primary HR contact for routine employee questions

Maintain employee records, HRIS data, and HR documentation

Support payroll, timekeeping, and HRIS accuracy

Coordinate recruiting, interviews, onboarding, and new‑hire documentation

Assist with benefits enrollment, changes, and employee inquiries

Track training, support audits, and maintain compliance documentation

Assist with employee relations documentation and escalate issues appropriately

Requirements

Qualifications

3–5 years of HR experience; manufacturing/aerospace preferred

Strong HRIS/payroll system experience (Paycom preferred)

Experience with recruiting, onboarding, and benefits support

Excellent organization, communication, and attention to detail

Ability to handle confidential information with discretion

Preferred Experience

Knowledge of California employment practices

Experience with ATS systems (Greenhouse a plus)

Background supporting regulated environments (aerospace/defense/ITAR)

Great Hire is an equal opportunity employer committed to recruiting, employing, retaining, promoting, terminating, and otherwise treating all employees on the basis of merit, qualifications, and competence. We do not discriminate on the basis of any trait or characteristic protected by applicable federal, state, or local laws.