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Senior Mechanical Engineer

Date: Jun 23, 2022

Location: Rayong, TH

Company: Evonik Industries AG

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Senior Mechanical Engineer



Location: Thailand : Rayong

Function: Engineering

Career Level: Experienced professionals (2-5 years)

Legal Entity: Evonik United Silica (Siam) Ltd.

Business Line: Silica


What we offer

You will work on exciting and challenging topics together with a team in an ultra-modern, innovative and creative environment. Intensive on-the-job training with expert colleagues guarantees you will quickly become familiar with your duties and perform them independently. Performance related pay and the opportunity for personal and professional development are of course part of the package. Since 2009 Evonik Industries AG has been certified as a family-friendly company by the German Hertie Foundation.

Click here to learn more about Evonik from our employees



  • Position owner is responsible for the mechanical maintenance department and the mechanical maintenance workshop.
  • Lead, organize and supervise the mechanical maintenance department.
  • Ensure safety of work and compliance with EHS rules and guidelines in the area of responsibility.
  • Ensure compliance with Evonik’s rules and regulations in the area of responsibility.
  • Supervise, instruct and ensure training of all staffs in the area of responsibility, regarding regular and special work assignments as well as safety, environment and health and all other required areas.
  • Team development to ensure personnel development: Supervision and coaching of department employees for good discipline, morale and attitude. Encourage, train and coach systematic work skills and encourage professional development. Ensure transparency and strongly follow Code of Conduct.
  • Prioritize, organize and conduct maintenance on a day-to-day basis. Manage mechanical spare part inventory.
  • Maintenance and shutdown planning, strategy and optimization, i.e. Risk Base Maintenance, Predictive Maintenance etc.
  • Technical clarification and collaboration with Evonik’s engineering
  • Definition of scope of work / technical requirements for purchase requisitions and demand planning. Support of procurement in the purchasing process.
  • Budget control for maintenance.
  • Project manager for (mechanical) projects according to the standards of the company taking responsibility for Safety, Quality, Schedule and Cost.
    • Maintain a mechanical project list, control the budget for project, provide suggestions and ideas for new projects and improvements. 
    • Planning and execution, supervision and contractor management.
    • Implementation by International Engineering standard of such as ANSI, API, CEMA, NFPA.
    • Provide In-house Basic and Detail Design Engineering for Plant layout, P&ID, Piping (Iso-dwg), Equipment layout, Vessel/Tank, Machines and Filters etc. for project work and participation HAZID/HAZOP studies.


  • Bachelor degree of Engineering on Mechanic, Industrial or related Fields. Master degree on Business Administration is advantage.
  • Hold Professional Engineering license in Mechanic is advantage.
  • Experience 12-15 Years in Stationary/Rotating equipment Maintenance, preferable in Petrochemical, Chemical Industry, Cement Plant or Heavy Industry.
  • Experience at least 5 Years in Mechanical Engineering and Construction, experienced on Civil and Project  Management with EPC/EPCm is advantage
  • Basic knowledge for Civil Engineering and Comprehensive knowledge for Construction method.
  • Comprehensive knowledge and expertise for Solid Handling equipment is advantage
  • Fluently in English for both Speaking and Writing
  • Comprehensive skills in Communication and Presentation
  • Strong leadership and negotiation skill 

Your Application

To ensure the fastest process of your application and to protect the environment, please apply online via our careers portal at

Please direct your application to Sagar Khedekar, stating your earliest possible starting date and your salary expectations. .


Please note that Evonik will not accept any unsolicited application documents sent by staffing firms. Evonik works in conjunction with preferred service providers and will not pay any fee to staffing firms in the absence of an appropriate framework agreement. Should Evonik receive a candidate profile from a staffing firm with which it has no framework agreement, and should this candidate subsequently be considered in the recruitment process or offered employment, no claims from the staffing firm will be entertained in this regard.