**Responsibilities**- Responsible in Pre/Post tender contract operations and contract administration.- Taking of quantities, sourcing subcontractors and suppliers, pricing, and preparation of submission.- Negotiation and procurement of materials and equipment during project duration.- Preparation of BQ, variation orders, cost estimate, cost control and budgeting.- Conduct site surveys in order to facilitate detection and survey works with client or consultant.- Participate in site measurement and site valuation with sub-contractors.- To coordinate with client, consultants, and sub-contractors on all contractual matters in relation to construction projects.- Supervision of subcontractors and ensure timely completion of projects according to drawing.- Attend site meeting and assist Project Management in monitoring work progress and various contractual matters.**Qualifications**- At least 3 Year(s) of working experience in the related field, preferably specialized in Architecture/Interior Design or equivalent.- Experienced at compiling and following strict budgets: strong estimating and financial analysis skills. Strong aptitude for numbers and spreadsheets.- In-depth understanding of construction, materials, pricing, and industry- Able to analyze problems and strategize for better solutions- Able to work on multiple projects, within simultaneous timeline- Able to read and understand engineering drawings and specifications.- Able to work independently under mínimal supervision, highly self-motivated, and a good team player.**Job Types**: Full-time, Contract**Job Types**: Full-time, Contract**Salary**: Rp8,000,000 - Rp15,000,000 per monthApplication Question(s):- Have you ever worked in an interior design company? If yes, please mention the name of the company ?**Education**:- S1 (preferred)**Experience**:- Quantity Surveyor: 3 years (preferred)**Language**:- English (preferred)