Operation HR Generalist JapaneseEnglish Bilingual Required

Humina Resource; Irvine (CA); On-site; USD 60,000 - 75,000; Full time

Benefits offered by this job

Health insurance

Dental insurance

Vision insurance

Paid time off

Bonus based on performance

Free food & snacks

Job summary

Humina Resource in Irvine, CA is seeking an experienced Operation / HR Generalist to support day-to-day HR operations in a small to mid-sized manufacturing and distribution company.

This hands-on role covers onboarding/offboarding, payroll processing, benefits administration, and HR documentation, with bilingual English/Japanese collaboration.

You'll work on compliance with California labor laws and partner with management to improve HR processes while maintaining accurate records.

Qualifications

• 3–5 years of HR experience in a corporate setting.
• Japanese-English bilingual with written and spoken fluency.
• Hands-on payroll processing experience.
• Strong knowledge of HR operations, onboarding, offboarding, and compliance.
• Familiarity with California labor laws.

Responsibilities

• Manage full-cycle HR operations including onboarding and offboarding.
• Process and manage payroll accurately and timely.
• Administer employee benefits (health, dental, vision, etc.).
• Maintain employee records and HR documentation.
• Ensure compliance with federal, state (California), and local labor laws.
• Serve as a point of contact for HR inquiries.
• Support performance management and employee relations.
• Assist with recruiting, job postings, and interview coordination.
• Coordinate with internal stakeholders in English and Japanese.
• Collaborate with management to improve HR processes.

Skills

Bilingual Japanese-English

Payroll processing

HR operations

CA labor laws

Onboarding & offboarding

Job description

Benefits:

• Bonus based on performance
• Dental insurance
• Free food & snacks
• Health insurance
• Paid time off
• Vision insurance

Operation / HR Generalist

Japanese-English Bilingual Required

Full-time | Irvine, CA

Compensation & Benefits: $60,000-75,000/year (DOE)

About the Company

We are a growing company based in Irvine, CA, operating in a specialized manufacturing and distribution industry. With a team of approximately 30-40 employees, we value efficiency, collaboration, and a supportive work environment.

Position Overview

We are seeking an experienced Operation / HR Generalist to support and manage day-to-day HR operations. This role is ideal for someone who is hands-on, detail-oriented, and comfortable managing a wide range of HR responsibilities in a small to mid-sized organization.

Key Responsibilities

• Manage full-cycle HR operations including onboarding and offboarding processes
• Process and manage payroll accurately and in a timely manner
• Administer employee benefits (health, dental, vision, etc.)
• Maintain and update employee records and HR documentation
• Ensure compliance with federal, state (California), and local labor laws
• Serve as a point of contact for employee inquiries and HR-related issues
• Support performance management and employee relations as needed
• Assist with recruiting efforts, including job postings and interview coordination
• Communicate and coordinate with internal stakeholders in both English and Japanese
• Collaborate with management to improve HR processes and workplace practices

Qualifications

• 3-5 years of experience in Human Resources
• Japanese-English bilingual (required)
• Hands-on experience with payroll processing (required)
• Strong knowledge of HR operations including onboarding, offboarding, and compliance
• Familiarity with California labor laws preferred
• Strong organizational and communication skills
• Ability to handle multiple tasks in a fast-paced environment
• Experience working in a small or mid-sized company preferred

Preferred Qualifications

• HR certification (e.g., SHRM-CP, SHRM-SCP, PHR, SPHR) is a plus, but not required

Compensation & Benefits

Annual salary: $60,000-75,000 (DOE)

• Health, Dental, Vision, and Life Insurance
• Paid Time Off and Sick Leave
• Performance-based bonus

What We're Looking For

• A proactive and reliable team player
• Someone who can take ownership of HR functions independently
• A hands-on professional who is comfortable managing both administrative and strategic HR tasks
• Ability to work effectively in a bilingual (Japanese-English) business environment

Work Environment

On-site position in Irvine, CA

Collaborative and team-oriented workplace