Office Assistant & Customer Support Representative (Bilingual English + Mandarin)
Location: On-site(Office-based), Monterey Park
Employment Type: Full-time
About the Role
We are seeking a reliable, detail-oriented Office Assistant & Customer Support Representative to support daily office operations and deliver high-quality customer service across multiple communication channels.
This role is ideal for someone who is bilingual in English and Chinese, comfortable handling both administrative responsibilities and customer-facing communication, and capable of working closely with China-based teams to ensure smooth operations and excellent customer experiences.
A bachelor’s degree is not required. Candidates with a 2-year college education or equivalent work experience are welcome to apply.
Key Responsibilities
Office Administration & Operations
- Manage daily office administrative tasks, including:
- Office cleaning coordination
- Office supplies and refreshments purchasing
- Stationery and consumables inventory management
- Courier and shipping coordination (FedEx / UPS / USPS)
- Utility and service account management (office lease, water service, telecom, etc.)
- Handle invoices, receipts, and administrative expenses in coordination with the accounting team
- Assist with time tracking and monthly work-hour reporting
- Coordinate business travel arrangements, including flights, hotels, transportation, and business dining
- Communicate with property management and service vendors as needed
Customer Support & Service
- Respond to customer inquiries via:
- Phone calls
- WhatsApp
- Text messages
- Tidio (live chat)
- And some other channels as required
- Provide timely, professional, and friendly customer support regarding products, orders, returns, and general inquiries
- Collaborate closely with China-based product and operations teams to resolve customer issues
- Track and follow up on customer cases to ensure proper resolution and customer satisfaction
Qualifications
Required
- Bilingual proficiency in English and Chinese (spoken and written)
- Strong communication and customer service skills
- Good organizational skills and attention to detail
- Comfortable using computers, online tools, and basic office software
- Ability to manage multiple tasks and follow established procedures
Preferred (Nice to Have)
- Experience in office administration, customer support, or operations roles
- Familiarity with tools such as Amazon, FedEx/UPS, Expedia, or CRM/chat systems (e.g. Tidio)
- Experience working with international or cross-border teams
- College degree (2-year or 4-year), though not mandatory
Compensation & Benefits
- Hourly pay: $18–$25, depending on experience and demonstrated capabilities
- Opportunities for performance-based growth and increased responsibility
- Structured onboarding and clear operational documentation
- Exposure to both U.S. office operations and international team collaboration
How to Apply
Please submit your resume along with a brief introduction (in English or bilingual) outlining your relevant experience and availability.
Company Description
ADM Tech LLC is the U.S. headquarters of a global e-commerce group specializing in more than 20 strong-performing brands on Amazon, DTCs and brick-and-motar sales. While the parent group company in China has been established since 2015, ADM Tech LLC has been founded in 2021 for its oversea expansion and development.