Commercial Engineer-Tenders & Estimations (Marine)

ST ENGINEERING MARINE LTD.Singaporemycareersfuturepublished 10/01/2026

Responsibilities:

  • To perform commercial duties (costing and sales) for maintenance works involving clients’ vessels and assets
  • Prepare accurate, realistic and timely quotations & costing for enquires/jobs requests from clients
  • Prepare accurate, complete and detailed invoicing
  • Initiate sales transfer to main yards upon receipt of payment notification from customers
  • To match ES PO with ERS invoice number against IDOC for sales collection under Clients’ projects.
  • To source and negotiate competitive quotation for specialist jobs and complex works.
  • To liaise job quotation between owner’s rep and yard personnel
  • Prepare monthly contract-out jobs status on maintenance order
  • To register new subcontractor into the system and update the status when necessary.
  • To generate subcontractor’s work order upon PO confirmation from customer

Requirements:

Diploma or Degree in Marine or Mechanical Engineering

Preferably 1 years working experience in marine related industry

Experience in cost estimation and analysis for new ship repair projects will be advantageous

Experience in subcontracting is advantageous

Familiar in negotiation with subcons and vendors for specialized and complex repairs works

Good interpersonal, organizational and computer skills

Ability to multi-task and work under pressure

Meticulous and comfortable with large amount of admin work

Other Information:

Location: Tuas Road

Company Transport Provided Islandwide

5 days work week

Working Hours: 7.25am-5pm