On Site Efficiency Jobs in Ratchaburi - Jul 2026

Listed eleven days ago

Process Improvement Engineer

at Namchow (Thailand) Ltd.

This is a Full time job

Ratchaburi

To Drive improvement in manufacturing efficiencies by utilizing continuous improvement techniques

subClassification: Process EngineeringProcess Engineering classification: Engineering(Engineering)

11d ago

Listed eight days ago

Factory Manager (Plastic Packaging for Pesticides)

at Adecco Recruitment (Thailand) Limited

This is a Full time job

Ratchaburi

฿70,000 – ฿100,000 per month

HDPE and PET experience
Experience in new factory setup
Able to speak English

Focus on new factory setup, plant commissioning, production system implementation for plastic injection molding operations for fertilizers/pesticides

subClassification: ManagementManagement classification: Manufacturing, Transport & Logistics(Manufacturing, Transport & Logistics)

8d ago

Listed twenty two days ago

Production Engineer – Process Design

at KOHSEL (Thailand) Co., Ltd.

This is a Full time job

Ban Pong, Ratchaburi

Estimate process steps
Design and develop production processes

You will be responsible for developing production processes for new models — from line layout and machine selection to cycle time estimation & WI.

subClassification: Process EngineeringProcess Engineering classification: Engineering(Engineering)

22d ago

Listed twenty nine days ago

Automation Engineer (2HCs) - Ratchaburi-based, SCGP

at The Siam Cement Public Company Limited (SCG)

This is a Full time job

Ban Pong, Ratchaburi

1–3 years of experience in automation system design / project management
Good command of English in verbal and written communication (TOEIC > 550)
Willing to work onsite at SCGP, Ban Pong, Ratchaburi

We are seeking 2 headcounts for automation engineering positions, work at SCGP (Ratchaburi)

subClassification: Electrical/Electronic EngineeringElectrical/Electronic Engineering classification: Engineering(Engineering)

29d ago•Expiring

Listed twenty three days ago

Surface Finishing Supervisor

at Kinzi (Thailand) Co., Ltd.

This is a Full time job

Ratchaburi

Manage stainless steel polishing and finishing processes to achieve quality, efficiency, and customer requirements.

subClassification: Team Leaders/SupervisorsTeam Leaders/Supervisors classification: Manufacturing, Transport & Logistics(Manufacturing, Transport & Logistics)

23d ago•Expiring

Listed twenty three days ago

Casting Manager

at Kinzi (Thailand) Co., Ltd.

This is a Full time job

Ratchaburi

Lead precision casting operations and process improvement to achieve quality, productivity, and cost objectives.

subClassification: Production, Planning & SchedulingProduction, Planning & Scheduling classification: Manufacturing, Transport & Logistics(Manufacturing, Transport & Logistics)

23d ago•Expiring

Listed five days ago