HR Operations & Onboarding Coordinator

Air Treatment Corporation; Brea (CA); On-site; USD 55,000 - 75,000; Full time

Job summary

Air Treatment Corporation is seeking a Human Resources Coordinator to support the HR department in coordinating recruitment, onboarding, benefits, and employee records. You will help maintain accurate HRIS data, assist with payroll coordination, and contribute to a positive work environment.

The role emphasizes confidentiality, strong communication, and collaboration with the HR team to ensure compliant processes and timely employee support.

Qualifications

• Associate degree in Business Administration, Human Resources, or related field preferred.
• Minimum of five years of experience in Human Resources or related administrative HR role.
• Experience with HRIS systems and employee data management.
• Working knowledge of benefits administration, onboarding, recruiting, payroll processes, and employment documentation.
• SHRM-CP and/or PHR certification required.

Responsibilities

• Support the full recruitment process from posting to screening resumes and coordinating interviews.
• Coordinate new-hire onboarding including I-9 verification and background checks.
• Maintain confidential employee records in HRIS and personnel files.
• Administer employee benefits and respond to HR-related inquiries.
• Assist payroll and payroll-related processes in coordination with Payroll.

Skills

Organization

Communication

Multitasking

HR Principles

MS Office

HRIS

Interpersonal Skills

Confidentiality

Education

Associate degree

SHRM-CP/PHR certification

Tools

MS Office

HRIS

Job description

Air Treatment Corporation is seeking a Human Resources Coordinator to support the HR department in coordinating recruitment, onboarding, benefits, and employee records. You will help maintain accurate HRIS data, assist with payroll coordination, and contribute to a positive work environment.

The role emphasizes confidentiality, strong communication, and collaboration with the HR team to ensure compliant processes and timely employee support.