Estimator II

Worley; Mumbai; On-site; INR 1,400,000 - 2,200,000; Full time

Job summary

Worley is seeking an Estimator II to join the cost estimating team. The role focuses on preparing cost estimates for domestic and international projects in line with Worley procedures.

You will translate MTOs into estimate workbooks, develop BOE reports, and ensure accuracy through peer reviews and cross-functional collaboration. Ideal candidates will have 9+ years in cost estimation, strong knowledge of AACEI classifications, and experience with estimating standards.

Qualifications

• Minimum 9+ years’ experience in Cost Estimation related roles.
• Broad knowledge and experience of Cost Estimation tools and practices.
• Ability to work and manage in a multi-cultural environment with good understanding of cost estimation parameters for domestic and international regions.
• Skill to actively learn and develop Cost Estimates for all direct and indirect disciplines.
• Peer review Cost Estimates prepared by others in the team.
• Knowledge of Cost Estimation practices for developing Greenfield, Brownfield, and Modular execution Cost Estimates.
• Provide support in the development of estimating standards, procedures and systems for the estimating of tenders and proposals.
• Support the development of future benchmarking and estimating tools.

Responsibilities

• Prepare Cost Estimates for domestic and international projects per Worley procedures.
• Develop Basis of Estimate (BOE) reports including assumptions and exclusions.
• Translate engineering MTOs into estimate workbooks with detailed pricing.
• Develop scope from P&IDs and drawings for estimation.
• Communicate ideas clearly and contribute to proposals and presentations.
• Support estimating standards and benchmarking initiatives.
• Collaborate with cross-functional teams to ensure consistency and accuracy.

Skills

AACEI Estimate Classification

Cost Estimation

Basis of Estimate (BOE)

Peer Review

Multi-cultural teamwork

Engineering background

Communication skills

Education

Bachelor of Engineering

Tools

Cost Estimation Tools

Job description

Estimator II - NAV02XN

Company: Worley

Primary Location: IND-MM-Navi Mumbai

Job: Project Cost Estimating

Schedule: Full-time

Employment Type: Employee

Management Level: Individual Contributor

Job Posting: Aug 10, 2026

Unposting Date: Sep 9, 2026

Reporting Manager Title: Deputy General Manager

About us

Worley is a global company of energy, chemicals and resources experts headquartered in Australia. We partner with our customers to deliver projects and create value across the life of their assets. We specialize in consulting, engineering, procurement and construction across the project lifecycle, with services extending through to operations and decommissioning. Leveraging extensive experience and AI-enabled delivery, we support customers in navigating complexity as they meet today's needs and transition to more sustainable solutions.

The Role

As an Estimator II with Worley, you will work closely within our existing estimating team to prepare Cost Estimates for domestic and international projects in accordance with the Worley established procedures.

To be considered for this role it is envisaged you will possess the following Job-Specific Knowledge:

• Familiarity with AACEI Estimate Classification system for Class 2&3 of Estimates and an ability to independently develop all types of Cost Estimates.
• Fully proficient level with full knowledge of the principles, procedures, and practices of cost estimation.
• Translate the engineering MTOs into the estimate workbooks of capital expenditure costs as per detailed MTOs matched with detailed pricing and construction unit hours.
• Ability to develop scope independently from P&IDs and engineering or construction drawings
• Understanding for field installation workhours for estimates related to Pipeline, Mechanical, Piping, Civil, Structural, Electrical and Instrumentation works.
• Segregate Estimates by Construction Works Area/Construction work packages
• Familiar with local supplier network for obtaining vendor budgetary quotations
• Independently develop Basis of Estimate (BOE) Report including assumptions & exclusion for Class 3 or Class 2 type of Estimates to document how the estimate was developed.
• Proficiently communicate ideas and concepts. Continue to develop the ability to influence participation in the preparation and delivery of proposals and presentations.
• Strong understanding of systems, processes and tools related to field. Able to assist others and troubleshoot issues.

About You

To be considered for this role it is envisaged you will possess the following attributes:

A. Technical and Industry Experience

• Minimum 9+ years’ experience in Cost Estimation related roles.
• Broad knowledge and experience of Cost Estimation tools and practices
• Ability to work and manage in a multi-cultural environment with good understanding of cost estimation parameters to be considered for domestic and international regions
• Skill to actively learn and develop Cost Estimates for all direct and indirect disciplines
• Peer review Cost Estimates prepared by others in the team
• Knowledge and understanding of Cost Estimation practices for developing Greenfield, Brownfield, and Modular execution Cost Estimates
• Provide support in the development of estimating standards, procedures and systems for the estimating of tenders and proposals
• Support the development of future benchmarking and estimating tools.

B. Supervision and Decision Making

• Decision Making: Working under minimal supervision, able to plan own work and accomplish varied and complex tasks with the ability to discover issues and recommend solutions.
• Supervision Received: Works under supervision and self-initiated technical guidance with regular weekly to monthly interaction with supervisor. Work is not generally supervised in detail and amount of supervision varies depending upon the assignment. Broad duties assigned monthly. Work is occasionally reviewed for accuracy.

A. Education Qualifications

• Required: A full-time Bachelor of Engineering degree from an accredited university.
• Excellent verbal and written communications skills, including the ability to convey information and ideas to individuals and groups, and make presentations when required.
• Enthusiastic in stakeholder management skills and team player

Moving forward together

We want our people to be energized and empowered to drive sustainable impact. So, our focus is on a values-inspired culture that unlocks brilliance through belonging, connection and innovation. We're building a diverse, inclusive and respectful workplace. Creating a space where everyone feels they belong, can be themselves, and are heard.

And we're not just talking about it; we're doing it. We're reskilling our people, leveraging transferable skills, and supporting the transition of our workforce to become experts in today's low carbon energy infrastructure and technology. Whatever your ambition, there's a path for you here.

And there's no barrier to your potential career success. Join us to broaden your horizons, explore diverse opportunities, and be part of delivering sustainable change.