Office Manager

About the Position

We are seeking an experienced Office Manager with over 10 years in administration, finance, and HR to manage our office in Diamond Bar, CA.

Responsibilities

Administration and Office Management (40%)

• Responsible for the company's daily administrative affairs, office environment, asset and procurement management.
• Organize and coordinate company meetings, team building activities, and other events.
• Manage company contracts, files, seals, etc., ensuring compliance.
• Receive visitors and handle external liaison matters.

Financial Management (30%)

• Responsible for the review, entry, and payment of the company's daily expense reimbursements.
• Manage accounts receivable and accounts payable, and follow up on invoice matters.
• Responsible for employee salary calculation, payment, and individual income tax declaration.
• Prepare monthly financial statements (such as profit and loss statement, balance sheet) and conduct basic financial analysis.
• Cooperate with annual audit and tax declaration work.
• Assist in managing the company's bank accounts and cash flow.

Human Resources Management (30%)

• Execute the entire process of recruitment, interviewing, onboarding, and offboarding.
• Manage employee labor contracts, personnel files, and rosters.
• Assist in the formulation and improvement of personnel rules and regulations.
• Manage employee social security and housing provident fund contributions and changes.
• Organize basic tasks such as employee training and performance evaluations.
• Answer employee inquiries regarding company policies, benefits, etc.

Requirements

• Proven experience (10+ years) in an Office Manager, Executive Assistant, or similar role with demonstrated exposure to finance and HR tasks.
• Solid understanding of basic bookkeeping and accounting principles.
• Hands-on experience with payroll processing and HR administration.
• Exceptional organizational and time-management skills, with the ability to prioritize multiple tasks effectively.
• Discretion and confidentiality when handling sensitive financial and personnel information.

We Offer

• Competitive salary: $200,000 per year
• Location: Diamond Bar, CA, United States
• Full-time position

About the Company

Mitra Information Technology INC is a leading company in the information technology sector, dedicated to providing innovative solutions and exceptional service to our clients.