Location : Map Ta Phut, Rayong

Key Responsibilities

Senior Proposal Engineer – Engineering Business (2 positions)

  • Reports to the GCME Division Manager – Proposal Operations, with a secondary reporting line to the Vice President of Commercial Services.
  • The incumbent must be an individual who is highly motivated, well organized and resourceful to assume this role, formulating and implementing bid strategies for proposals within the allocated proposal budgets.
  • Liaise with GCME Estimating Group to determine Pricing models and strategies, provide input in estimate developments and obtain all required pricing information for input into proposal.
  • Coordinate with GCME legal counsel in reviewing the Prime Contract documents and provide appropriate Commercial inputs during review and negotiations
  • Take lead in the planning and execution of the proposal works in close coordination with Project Management & Execution, Engineering, Procurement, Construction, Project Services and other divisions to execute a compliant proposal.
  • Lead Proposal Reviews with GCME Senior Management and Vice Presidents.
  • Technical and Commercial writing of every proposal under Individual’s responsibility, with support from GCME Division Manager – Proposal Operations where required.
  • The Individual must be able to, at times, work independently to focus on proposal development.

Proposal Engineer – Maintenance Business (1 position)

  • Manage the proposal process to deliver a proposal on time, within the proposal budget, that complies with the Client’s requirements and GCME requirements.
  • Develop a Technical Brief.
  • Assemble the proposal team.
  • Review the scope of work and develop the strategy to win the work.
  • Analyze commercial risk and prepare a business plan for maximizing profit, minimizing risk.
  • Develop an initial Project Execution Plan.
  • Assign tasks, (estimating, scheduling, write ups etc.), monitor and expedite
  • Subsequent to review and authorization assemble proposal package and submit to Client.
  • Respond to Client queries and provide clarifications during the tender period.


  • Bachelor’s degree in Engineering. (GPA 2.70 will be considered)
  • Experience in Petrochemical Plant or related field more than 3-10 years
  • Highly motivated, well organized, resourceful and proactive with a tenacious and empowering team orientated style. Well-developed written and verbal communications, interpersonal, influencing and presentation skills
  • Preferably to have some Commercial awareness and/or experience in budgeting, planning, negotiating, organizing or financial control, but not essential.
  • Good problem solving abilities with the ability to multi-task and apply a structured approach to complex situations. Flexible approach and able to work under pressure with a can-do attitude and a desire to win.
  • Good command of both spoken and written English.
  •  TOEIC Score 550 or above is preferred.
GCME – GC Maintenance and Engineering Company Limited
GCME – GC Maintenance and Engineering Company Limited

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