Office Manager / Human Resources Manager
Job details
- Pay
- $70,000 – $95,000 a year
- Work mode
- On-site
- Level
- Senior
- Experience
- 5+ years
- Posted
- Nov 5, 2026
- Last confirmed open
- Nov 5, 2026
About this role
Office Manager / Human Resources Manager
Location: Ontario, CA Job Type: Full-Time Compensation: Competitive salary based on experience
Position Summary
We are seeking an experienced, highly organized, and self-motivated Office Manager / Human Resources Manager to oversee daily administrative operations and lead all human resources functions within our growing company. As we approach 50 employees, the ideal candidate will possess a strong understanding of California employment laws and compliance requirements applicable to employers with 50+ employees.
This is a hands-on position that requires an independent professional capable of managing multiple responsibilities across Human Resources, Accounting, Payroll, Safety, and Office Administration.
Key Responsibilities
Human Resources
- Manage all HR functions including employee onboarding, offboarding, personnel records, and policy administration.
- Ensure compliance with California labor laws and regulations applicable to employers with 50+ employees.
- Administer employee benefits programs and assist employees with benefits-related questions.
- Coordinate employee training and required workplace postings.
- Support performance management, employee relations, disciplinary actions, and documentation.
- Maintain confidential employee records and HR documentation.
- Assist management with recruiting, interviewing, and hiring activities.
Accounting & Payroll
- Process Accounts Payable and Accounts Receivable transactions.
- Manage vendor payments, customer invoicing, and collections activities.
- Prepare and process payroll accurately and on time.
- Reconcile bank accounts and maintain financial records.
- Assist with month-end and year-end accounting activities.
- Generate and maintain accounting reports as needed.
Office Management
- Oversee daily office operations and administrative processes.
- Manage office supplies, equipment, and vendor relationships.
- Develop and improve office procedures and workflows.
- Serve as a primary point of contact for employees and management regarding office-related matters.
Employee Engagement
- Plan and coordinate employee morale and recognition programs.
- Organize company events including:
- Holiday Parties
- Summer Picnics
- Employee Giveaways
- Employee Appreciation Activities
Safety & Compliance
- Manage and maintain the company OSHA Safety Program.
- Coordinate required safety training and documentation.
- Maintain OSHA logs and workplace safety records.
- Assist with workplace inspections and compliance initiatives.
QualificationsRequired
- Minimum 5 years of direct experience in Human Resources, Office Management, Payroll, and General Accounting.
- Strong knowledge of California employment law and HR compliance requirements.
- Experience managing payroll and employee benefits administration.
- Experience with Accounts Payable and Accounts Receivable.
- Knowledge of OSHA workplace safety requirements.
- Excellent organizational, communication, and problem-solving skills.
- Strong attention to detail and accuracy.
- Ability to maintain confidentiality and handle sensitive information.
- Proficiency in Microsoft Office Suite, including Excel, Word, and Outlook.
- Ability to work independently with minimal supervision.
Preferred
- Experience supporting a manufacturing, distribution, or industrial business.
- HR certification (PHR, SPHR, SHRM-CP, or SHRM-SCP).
- Experience with payroll and accounting software systems.
Benefits
We offer an excellent benefits package, including:
- Health Insurance
- 401(k) with Company Matching
- Paid Time Off (PTO)
- Paid Holidays
- Professional and supportive work environment
- Long-term career growth opportunities
Why Join Our Team?
We are a growing company committed to creating a positive work environment where employees are valued and supported. This is an opportunity to make a meaningful impact by helping shape our culture, support our employees, and contribute to the continued success of our organization.
Qualified candidates are encouraged to apply with a resume detailing their relevant experience.
Pay: $70,000.00 - $95,000.00 per year
Benefits:
- 401(k)
- 401(k) matching
- Dental insurance
- Health insurance
- Paid time off
- Retirement plan
- Vision insurance
Application Question(s):
- Do you have direct experience administering California HR compliance requirements?
- Have you independently processed payroll for 25 or more employees?
Experience:
- Human Resources Management: 5 years (Required)
- Accounts Payable and Accounts Receivable: 3 years (Required)
Work Location: In person