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ESTIMATOR

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Onsite

ESTIMATOR

PT ENVIROMATE TECHNOLOGY INTERNATIONAL

ESTIMATOR

2 months ago

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Important information


Contract type:

Freelance / Contract

Location:

Jakarta, Indonesia

Work mode:

Onsite

Published on:

7 September 2026

What they need


We are currently looking for qualified candidates to fill the position of Estimator for the two specialization tracks below:

1. ELECTRICAL ESTIMATOR (EPC)

Requirements:

  • Bachelor's Degree (S1/D4) in Electrical Engineering or a related field.
  • Minimum 5 years of experience in Electrical Estimation within EPC projects (Oil & Gas, Petrochemical, Power Plant, Infrastructure, or Industrial).
  • Deep technical understanding of SLD, Load List, Electrical Equipment, Cables, Cable Trays, Lighting, Grounding, and Lightning Protection.
  • Proficient in MTO/BOQ preparation, Quantity Take-Off, unit rate determination, as well as material and installation cost calculations.
  • Solid grasp of the tendering process, RFQ, vendor quotations, bid evaluations, clarifications, and commercial comparisons.
  • Strong commercial awareness regarding OH&P, contingency, escalation, productivity, wastage, subcontractor costs, and cost risks.
  • Highly proficient in Microsoft Excel and capable of reading/using AutoCAD (experience with estimating software is a plus).
  • Knowledgeable in industry standards such as IEC, IEEE, NFPA/PUIL, and project specifications.
  • Strong analytical, meticulous, and cost benchmarking skills, with effective communication abilities across Engineering, Procurement, Construction, Vendors, and Management.
  • Ability to challenge Engineering MTOs/BOQs, perform value engineering, and propose cost optimization solutions.

2. OFFSHORE ESTIMATOR (DEEPWATER PROJECT)

Requirements:

  • Bachelor's Degree (S1) in Ocean/Naval Engineering, Civil Engineering, Mechanical Engineering, or related disciplines.
  • Minimum 5 years of experience in estimation for Offshore, Subsea, or Deepwater Development projects within the Oil & Gas industry (experience in East Kalimantan offshore projects is a plus).
  • Comprehensive knowledge of cost estimation for Offshore EPCI scopes (Engineering, Procurement, Construction, and Installation), including Subsea Umbilicals, Risers, and Flowlines (SURF), Moorings, Pipelines, Subsea Structures, and Hook-up & Commissioning.
  • Proficient in Quantity Take-Off (MTO) and marine installation cost modeling, including vessel day-rates (Heavy Lift, Pipelay, DSV, Anchor Handling), mobilization/demobilization, marine logistics, and fuel/operational expenses.
  • Strong understanding of offshore tendering processes, subsea/vessel contractor quotation evaluations, and commercial risk analysis for offshore operations.
  • Advanced proficiency in MS Excel and cost estimation tools.
  • Excellent analytical mindset, attention to detail regarding offshore operational risks, and clear communication skills with technical, commercial, and executive teams.

General Requirements:

  • Good proficiency in English (both spoken and written).
  • Willing to undergo the full selection process and Medical Check-Up (MCU) in accordance with company regulations.
  • Available to join on short notice or immediately.

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