Mechanical Estimation Engineer

Sisco; Riyadh; On-site; SAR 150,000 - 200,000; Full time

Job summary

A leading company in the construction industry is seeking a Mechanical Estimation Engineer with 8-10 years of experience. The candidate will support pre-contract activities for large-scale projects, focusing on cost estimation, bid preparation, and resource planning. Expertise in mechanical works and Gulf experience are highly valued.

Qualifications

• Minimum 8 years of relevant experience in mechanical estimation for construction projects.
• Experience in piping systems and mechanical equipment installation.
• Gulf/Saudi experience is highly preferred.

Responsibilities

• Analyze project drawings and specifications to prepare cost estimates.
• Prepare BOQ and cost breakdowns for mechanical works.
• Coordinate with teams for material take-offs and resource planning.

Skills

Cost estimation

Project estimation

Tender preparation

Analytical skills

Negotiation skills

Communication skills

Education

Bachelor’s Degree in Mechanical Engineering

Tools

CCS Candy

Primavera

Job description

Job Title: Mechanical Estimation Engineer
Location: Saudi Arabia / Gulf Region

Experience Required: 8 to 10 Years

Qualification: B.E. in Mechanical or Piping Engineering

Employment Type: Full-Time

Industry: Construction / Oil & Gas / Petrochemical / EPC

Job Summary:

We are seeking an experienced and detail-oriented Mechanical Estimation Engineer to support pre-contract activities related to mechanical works, including piping systems, equipment installation, and associated infrastructure for large-scale construction projects. The ideal candidate should have a minimum of 8 years of hands-on experience, preferably in Gulf countries such as Saudi Arabia, and must possess strong expertise in project estimation, tender preparation, and cost analysis for mechanical scopes.

Key Responsibilities:

• Analyze project drawings, specifications, and tender documents to prepare accurate cost estimates for mechanical works.
  

  
  

• Prepare BOQ (Bill of Quantities) and cost breakdowns for piping, mechanical equipment, valves, supports, and installation services.
  

  
  

• Coordinate with procurement, engineering, and construction teams for material take-offs and resource planning.
  

  
  

• Identify project risks and propose cost-effective solutions and alternatives.
  

  
  

• Participate in pre-bid meetings and clarify technical requirements with clients and consultants.
  

  
  

• Prepare and submit technical and commercial bids within deadlines.
  

  
  

• Update and maintain cost databases, historical pricing records, and estimation tools.
  

  
  

• Support value engineering and cost-saving initiatives during the bidding phase.
  

  
  

• Conduct post-tender reviews and handover to execution teams upon contract award.
  

  
  

Essential Qualifications:

• Bachelor’s Degree in Mechanical Engineering or Piping Engineering.
  

  
  

• Minimum 8 years of relevant experience in mechanical estimation for construction projects.
  

  
  

• Experience in piping systems, mechanical equipment installation, and related infrastructure works.
  

  
  

• Gulf/Saudi experience is highly preferred.
  

  
  

Key Skills Required:

• Strong understanding of mechanical construction practices and material specifications.
  

  
  

• Expertise in cost estimation software (e.g., CCS Candy, Primavera, or similar).
  

  
  

• Excellent knowledge of piping codes (ASME, API, etc.) and mechanical standards.
  

  
  

• Proficiency in reading P&IDs, isometrics, and general arrangement drawings.
  

  
  

• Strong analytical, negotiation, and communication skills.
  

  
  

• Ability to work independently under pressure and meet tight deadlines.