Sales Admin Specialist — Onsite in Tangerang

PT Garuda Mentari Indonesia; Tangerang; On-site; IDR 78,120,000 - 122,760,000; Full time

Job summary

PT Garuda Mentari Indonesia, based in Tangerang, seeks a diligent Sales Administrative Assistant to support the sales team with daily administrative tasks. You will prepare and process sales documents, maintain customer records, and perform data entry for orders, invoices, and reports.

Additionally, you will coordinate communication between sales staff and customers, assist with scheduling meetings, monitor sales activities, and respond to inquiries with timely follow-up.

Qualifications

• Strong Administrative Assistance and Data Entry skills to handle documents and records.
• Customer Service and Communication skills to manage inquiries and support customers.
• Sales-related skills and basic commercial understanding to support sales processes.
• Excellent organization and time management to prioritize tasks in a fast-paced environment.
• Proficiency in common office software (word processors, spreadsheets, email).
• Attention to detail, reliability, and on-site collaboration in Tangerang.
• High school diploma required; degree in Business or Administration is advantageous.
• Prior experience in administrative or sales support is beneficial but not required.

Responsibilities

• Prepare and process sales documents (invoices, quotes, orders).
• Maintain and update customer records and contact details.
• Perform data entry for orders, invoices, and reports accurately.
• Coordinate communication between sales staff and customers.
• Assist with scheduling meetings and coordinating calendars.
• Monitor sales activities and generate basic reports.
• Respond to customer inquiries with timely follow-up.
• Support internal departments to ensure smooth sales operations.

Skills

Administrative Support

Data Entry

Customer Service

Communication

Sales Support

Time Management

Organization

Attention to Detail

Teamwork

Education

High School Diploma

Business Administration Degree

Related Field Diploma

Tools

Microsoft Office

Email Clients

Spreadsheets

Job description

PT Garuda Mentari Indonesia, based in Tangerang, seeks a diligent Sales Administrative Assistant to support the sales team with daily administrative tasks. You will prepare and process sales documents, maintain customer records, and perform data entry for orders, invoices, and reports.

Additionally, you will coordinate communication between sales staff and customers, assist with scheduling meetings, monitor sales activities, and respond to inquiries with timely follow-up.