Guardian Industries

Lower Line Supervisor/Shift Manager Trainee

Posted: Oct 29, 2025

Job Description

Your JobWe are looking for contribution motivated talents to be part of our dynamic team with great career development plan in our Rayong plant.Our TeamYou will be working with operations team, reporting directly to Lower Line Leader.What You Will DoThis program aims to develop young talents to be our future Shift manager. Selected talents will get a chance to join extensive training, expand their knowledge in real life business operations while getting coached and mentored by our professional team. Sample of duties/responsibilities are as follow.Coordinate and follow up the task list from both WH&SP and Cold End Department.Work with shift manager on safety, quality and performance improvement.Maintain process stability and reliability. - Improve and support standardized work.PBM role model by connecting the shop floor with company values.Who You Are (Basic Qualifications)Degree in Engineering field, Industrial Engineering, Production Engineering, Chemical Engineering or any engineering field.At least 1 year of working experience.Eligible for full-time employment.Possess a strong leadership, adaptability to change, problem solving skill, and analytical skills.Excellent communication and presentation skills.Contribution motivated mindset. Good command in Thai and English.Comfortable working in the shift rotation patterns in the manufacturing environment.At Koch companies, we are entrepreneurs. This means we openly challenge the status quo, find new ways to create value and get rewarded for our individual contributions. Any compensation range provided for a role is an estimate determined by available market data. The actual amount may be higher or lower than the range provided considering each candidate's knowledge, skills, abilities, and geographic location. If you have questions, please speak to your recruiter about the flexibility and detail of our compensation philosophy.Who We AreAs a Koch company, Guardian Industries makes products that improve the quality of life. From glass that dramatically reduces energy usage and increases comfort in buildings, to automotive parts that enhance connectivity, we have a relentless focus on making better products and developing better solutions for our customers.At Koch, employees are empowered to do what they do best to make life better. Learn how our business philosophy helps employees unleash their potential while creating value for themselves and the company.Additionally, everyone has individual work and personal needs. We seek to enable the best work environment that helps you and the business work together to produce superior results.

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