# Commercial Executive - Estimations (Marine)

[ST Engineering](https://www.jorb.ai/firms/st-engineering.md) · Singapore · [Operations](https://www.jorb.ai/jobs/operations.md)

ST Engineering is hiring a Commercial Executive - Estimations (Marine) in Singapore. Posted 2026-06-25; applications close 2026-08-24.

**Apply**: https://careers.stengg.com/job/Marine-7-Benoi-Road-Commercial-Executive-Estimations-%28Marine%29/1363371066/

Posted 2d ago.

## Role details

## Responsibilities

  
- To analyse costs and prepare cost estimation based on tender specifications
  
- To obtain techno-commercial proposals from vendors for cost analysis
  
- To perform vendor commercial bid analysis against tender specifications
  
- Assist in tender clarifications and negotiations with equipment vendors
  
- Prepare credible cost estimates for management to price on works
  
- Liaison with ship owners, vendors as well as departments on project requirements and costs
  
- Negotiate and coordinate with all parties on project schedule

## Requirements

  
- Diploma/Degree in an Engineering field
  
- At least 1 year of work experience in the Marine industry, in roles such as Commercial, Production, Projects or Engineering Design
  
- Strong techno-commercial background in shiprepair/marine construction
  
- Strong experience in cost estimation and analysis for new ship repair projects
  
- Experience in subcontracting and major equipment procurement is advantageous
  
- Familiar with bidding and tender protocols
  
- Good interpersonal, organizational and computer skills
  
- Ability to multi-task and work under pressure
  
- Candidates with experience will be considered for senior roles
  
- Candidates from Production, Projects or Engineering Design in the Marine industry who wish to switch to Commercial are advantageous
  
- Only Singapore Citizens will be considered for this role

## Other Information

  
- Location: Benoi Road (Island-wide transport provided)
  
- 5 days work week
  
- Working Hours: 7.25am to 5.00pm

## Applying to this role

This Commercial Executive - Estimations (Marine) role at ST Engineering runs through the firm's own careers portal and expects a CV and cover letter written specifically for the posting, not a portable submission carried across firms. Jorb AI's application agent tailors a CV and cover letter from your background to this posting and tracks the role alongside the rest of your applications.

[Tailor this application](https://www.jorb.ai/signup?ref=job-atom&firm=st-engineering&job=6a3d19ba82899f1e8990de36)

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Updated: 2026-06-27
Canonical: https://www.jorb.ai/jobs/6a3d19ba82899f1e8990de36