QS Admin

PT Target Teguh Perkasa Mandiri; Jakarta Utara; On-site; IDR 66,960,000 - 100,440,000; Full time

Job summary

PT Target Teguh Perkasa Mandiri is seeking a QS Admin to support the Quantity Surveyor in handling project administration and QS documentation. You will prepare, input, and maintain data related to BOQ, RAB, cost estimation, quotations, and project costing.

The role requires 1–2 years of QS Admin experience, familiarity with interior construction preferred, and strong proficiency in Microsoft Excel and Google Sheets for data management and reporting.

Qualifications

• Diploma or Bachelor’s degree in Civil Engineering, Architecture, Quantity Surveying or related field.
• 1–2 years of experience as a QS Admin, Project Admin or similar role.
• Interior construction / interior contracting experience preferred.
• Proficient in Microsoft Excel (data processing, calculations, reporting).
• Proficient in Google Sheets for data management and collaboration.
• Ability to read and understand technical drawings and project documents.

Responsibilities

• Assist QS in project administration and QS-related documentation.
• Prepare, input, update, and maintain data related to BOQ, RAB, cost estimation, quotation, and project costing.
• Assist in quantity take-off, material quantities, and cost data based on drawings and specifications.
• Prepare and maintain cost calculation, comparison, and recap reports for project needs.
• Assist in preparing and updating VO, Additional Work, and Deduction Work documentation.
• Assist in progress billing / progress claims documentation.
• Organize project documents: quotation, PO, DO, invoices, material information, etc.
• Coordinate with Project, Purchasing, Finance and other departments to ensure complete and accurate documentation.
• Monitor and update project data, costing, and documentation using Excel and Google Sheets.
• Prepare regular reports, recaps, and data summaries for QS team or management.
• Ensure all QS and project administration docs are well organized and accessible.
• Support in tender, project execution, cost control, and project closing activities.
• Perform other admin and QS tasks as assigned by supervisor.

Skills

Communication skills

Organizational skills

Detail-oriented

Teamwork

Education

Diploma / Bachelor’s degree in Civil Engineering / Architecture / Quantity Surveying

Tools

Microsoft Excel

Google Sheets

Google Workspace

Job description

Assist the Quantity Surveyor (QS) in handling project administration and QS-related documentation.

Prepare, input, update, and maintain data related to BOQ, RAB, cost estimation, quotation, and project costing.

Assist in checking and compiling quantity take-off, material quantities, and cost data based on drawings, specifications, and project requirements.

Prepare and maintain cost calculation, comparison, and recap reports for project requirements.

Assist the QS team in preparing and updating Variation Order (VO), Additional Work, and Deduction Work documentation.

Assist in preparing documents and supporting data for progress billing / progress claims.

Collect, organize, and maintain project documents such as quotation, purchase order (PO), delivery order (DO), invoice, material information, and other QS-related documents.

Coordinate with the Project, Purchasing, Finance, and other related departments to ensure the completeness and accuracy of project documentation.

Monitor and update project data, costing, and documentation using Microsoft Excel and Google Sheets.

Prepare regular reports, recaps, and data summaries as required by the QS team or management.

Ensure all QS and project administration documents are properly organized, updated, and easily accessible.

Support the QS team in preparing documents required for tender, project execution, cost control, and project closing.

Perform other administrative and QS-related tasks as assigned by the supervisor or management.

Qualifications

Minimum Diploma (D3) / Bachelor’s Degree (S1), preferably in Civil Engineering, Architecture, Quantity Surveying, or a related field.

Minimum 1–2 years of experience as a QS Admin, Quantity Surveyor Admin, Project Admin, or in a similar position.

Experience in interior construction / interior contracting is preferred.

Basic understanding of Quantity Surveying, project costing, BOQ, RAB, and project documentation.

Proficient in Microsoft Excel, including data processing, calculations, data recap, and reporting.

Proficient in Google Sheets (Google Spreadsheet) for data management, monitoring, and team collaboration.

Able to read and understand technical drawings and project documents is an advantage.

Good command of Microsoft Office and Google Workspace.

Strong administrative and organizational skills with excellent attention to detail.

Accurate, systematic, responsible, and able to manage multiple tasks.

Good communication and coordination skills.

Able to work independently as well as part of a team.

Able to work under pressure and meet deadlines.

Willing to learn and adapt to project requirements.

Preferred Skills

Microsoft Excel

Google Sheets

BOQ & RAB

Quantity Take-Off

Project Costing

Variation Order (VO)

Project Documentation

Data Management & Reporting