Estimation Engineer (E&I)

About Penta Global Engineering

Penta Global Engineering Co. LLC is a leading EPC (Engineering, Procurement & Construction) contractor based in the United Arab Emirates, with a strong track record of delivering high-quality projects in the oil & gas , petrochemical , and energy sectors .

With decades of industry experience, we specialize in the execution of both onshore and offshore projects , offering a full range of services including mechanical, piping, structural, E&I works , as well as plant shutdowns and maintenance services .

Penta Global is known for its technical expertise , timely project delivery , and unwavering commitment to health, safety, and environmental standards . We are proud partners with major clients like ADNOC and its group companies , contributing to some of the UAE’s most strategic and high-value energy projects.

Driven by innovation, integrity, and operational excellence, we continue to grow as a trusted name in the region’s energy infrastructure development.

1. Educational Qualifications

• Bachelor’s Degree (BE/B.Tech) in:
• Electrical Engineering
• Instrumentation & Control Engineering

OR

• Diploma in Electrical & Instrumentation / Instrumentation & Control Engineering with strong relevant industry experience.

2. Experience Requirements

• Minimum 8 years of relevant experience in Oil & Gas construction companies.
• Proven experience working as an Estimation Engineer (E&I) .
• Experience in both onshore and offshore Oil & Gas projects .
• Familiarity with UAE Oil & Gas market standards and practices preferred.
• Experience working with EPC contractors is an advantage.

3. Job Purpose

To prepare accurate, competitive, and execution-oriented cost estimates for Electrical & Instrumentation (E&I) works in Oil & Gas construction projects (onshore & offshore), ensuring timely submission of technically compliant and commercially sound bids.

4. Key Responsibilities

A. Tender Review & Bid Management

• Review enquiry and tender documents received from clients to ensure completeness.
• Analyze scope of work, specifications, drawings, and commercial terms.
• Identify scope gaps, inconsistencies, and risks.
• Raise timely technical and commercial clarifications.
• Participate in bid initiation meetings, review meetings, and tender strategy discussions.
• Assist in developing bid strategies aligned with company objectives.

B. Scope Analysis & Quantity Take-Off

• Study and interpret:
• P&IDs
• Isometric drawings
• General Arrangement (GA) drawings
• Electrical Single Line Diagrams (SLDs)
• Instrument Hook-up drawings
• Cable routing layouts
• Develop detailed Material Take-Offs (MTOs) .
• Perform bulk quantity assessments.
• Verify quantities against tender BOQ and drawings.
• Ensure complete coverage of scope before pricing.

C. Cost Estimation & Man-Hour Calculation

Prepare detailed cost estimates for:

1. Electrical & Instrumentation Works (Onshore & Offshore)

• Cable laying (tray, conduit, underground)
• Cable termination & glanding
• Instrument installation and calibration
• Panel installation
• Earthing and lightning protection
• Testing & commissioning support
• Offshore installation considerations (access, logistics, productivity factors)

D. Vendor & Subcontractor Coordination

• Obtain and evaluate quotations from vendors and subcontractors.
• Perform technical and commercial comparison.
• Ensure compliance with project specifications.
• Coordinate with internal departments (Engineering, Procurement, Planning, Construction) for inputs.

E. Proposal Preparation & Submission

• Prepare detailed cost estimation sheets.
• Compile technical and commercial proposals as per tender requirements.
• Develop:
• Cost summary sheets
• Manpower histograms
• Equipment deployment plans
• Commercial bid breakdown
• Ensure timely submission of bids.
• Support post-bid clarifications and negotiations.

5. Software & Technical Skills

• Strong proficiency in Microsoft Excel :
• Quantity take-offs
• Costing models
• Budget analysis
• Man-hour calculations
• Rate build-ups
• Familiarity with ERP systems and planning tools is an advantage.

6. Required Competencies

Technical Competencies

• Strong understanding of Oil & Gas construction methodologies.
• Knowledge of labour productivity norms and cost structures.
• Ability to interpret engineering drawings independently.
• Understanding of onshore and offshore execution challenges.

Behavioural Competencies

• Strong analytical and numerical skills.
• Excellent coordination and communication abilities.
• High attention to detail.
• Ability to work under pressure and meet tight deadlines.
• Strong organizational and time management skills.

7. Key Performance Indicators (KPIs)

• Accuracy of cost estimates versus actual project costs.
• Timely submission of tender documents.
• Technical compliance of submitted bids.
• Contribution to successful bid win ratio.
• Reduction of commercial and execution risks.

Interested candidates send your updated CVs & credentials to: careers@penta-global.com