Assistant Process Jobs in Rayong - Jun 2026

Listed twenty two days ago

Engineering Assistant Manager

at TALENTVIS RECRUITMENT (THAILAND) CO., LTD.

This is a Full time job

Pluak Daeng, Rayong

฿70,000 – ฿90,000 per month

Singaporean company
Home appliance business
Mon-Fri

Singaporean company
Home appliance business
Mon-Fri

Prefer candidate who have experience of electronics assembly process. Strong management experience

subClassification: Mechanical EngineeringMechanical Engineering

classification: Engineering(Engineering)

22d ago

Listed one day ago

Assistant Site Manager

at WHA Industrial Development Public Company Limited

This is a Full time job

Rayong

Degree in Civil Engineering, or related field
8 year experiences in property management or construction
Manage and monitor day-to-day operating of suppliers and subcontractors

Degree in Civil Engineering, or related field
8 year experiences in property management or construction
Manage and monitor day-to-day operating of suppliers and subcontractors

To manage, control, and perform all activities related to site operations Coordinate with suppliers, customers, government agencies and etc.

subClassification: Mechanical EngineeringMechanical Engineering

classification: Engineering(Engineering)

1d ago

Listed twenty five days ago

Assistant Plant Manager

at PRTR Group Public Company Limited

Expiring soon

This is a Full time job

Rayong

150-180k THB

Chemical Industry Experience
Strong People Management Skills
Strong Communication Skills in Both Thai and English

Chemical Industry Experience
Strong People Management Skills
Strong Communication Skills in Both Thai and English

PRTR

subClassification: ManagementManagement

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

25d ago

Listed nine days ago

Administrative Assistant (Chinese speaking)

at Changan Auto Southeast Asia Co., Ltd.

This is a Full time job

Rayong

Automotive industry
Chinese language skills, HSK 5 or above
Working hour 08:30-17:30 (Mon. - Fri.)

Automotive industry
Chinese language skills, HSK 5 or above
Working hour 08:30-17:30 (Mon. - Fri.)

General affair management.

subClassification: Administrative AssistantsAdministrative Assistants

classification: Administration & Office Support(Administration & Office Support)

9d ago

Listed sixteen days ago

Production Supervisor

at Everlight Candle (Thailand) Co., Ltd.

This is a Full time job

Rayong

Everlight Candle is seeking an energetic person with strong English skills and analytical ability for the position of Sales Assistant in our...

subClassification: Production, Planning & SchedulingProduction, Planning & Scheduling

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

16d ago

Listed twenty two days ago

Instrument Assistant Engineer - ENGINEERING

at Aditya Birla Chemicals(Thailand)Ltd. (Advanced Materials)

This is a Full time job

Rayong

Facilitate the definition of project scope, Goals and Deliverables
Have knowledge in PLC will be advantage
Computer Literacy; Microsoft Office, Internet

Facilitate the definition of project scope, Goals and Deliverables
Have knowledge in PLC will be advantage
Computer Literacy; Microsoft Office, Internet

Field maintenance, PM, CM, DCS / PLC control, modification & project responsibility.

subClassification: Mechanical EngineeringMechanical Engineering

classification: Engineering(Engineering)

22d ago

Listed four days ago

Finance & Accounting Assistant Manager

at RPT Design & Machine Co., Ltd.

Urgently hiring

This is a Full time job

Pluak Daeng, Rayong

Oversees accounting policies for Reynolds-Thailand, ensuring accuracy, compliance, and efficient reporting aligned with regulations and goals.

subClassification: Financial Accounting & ReportingFinancial Accounting & Reporting

classification: Accounting(Accounting)

4d ago

Listed ten days ago

QC Assistant Manager

at JAC Recruitment Eastern Seaboard

This is a Full time job

Rayong

฿40,000 – ฿45,000 per month

Minimum 3-5 years in automotive manufacturing or automotive parts industry
Strong knowledge of automotive quality standards
Experience with supplier quality management, audits, and development

Minimum 3-5 years in automotive manufacturing or automotive parts industry
Strong knowledge of automotive quality standards
Experience with supplier quality management, audits, and development

Manage all receiving and inspection activities

subClassification: Quality Assurance & ControlQuality Assurance & Control

classification: Science & Technology(Science & Technology)

10d ago

Listed thirteen hours ago

Assistant Financial Manager

at PRTR Group Public Company Limited

Be an early applicant

This is a Full time job

Rayong

60-70k THB

Manufacturing Accounting and Inventory Control
Cost Analysis, Profit Analysis, and Variance Analysis
CPD License and Thai Tax Knowledge

Manufacturing Accounting and Inventory Control
Cost Analysis, Profit Analysis, and Variance Analysis
CPD License and Thai Tax Knowledge

PRTR

subClassification: Financial Accounting & ReportingFinancial Accounting & Reporting

classification: Accounting(Accounting)

13h ago

Listed ten days ago

Assistant Manager[Automotive]-Warehouse (Pluak Daeng, Rayong)

at Yusen Logistics (Thailand) Co., Ltd.

This is a Full time job

Pluak Daeng, Rayong

5 Days work, Supportive and collaborative workplace culture
Opportunity to work in a dynamic automotive logistics environment
Career growth and leadership development opportunities

5 Days work, Supportive and collaborative workplace culture
Opportunity to work in a dynamic automotive logistics environment
Career growth and leadership development opportunities

Lead and optimize automotive warehouse operations through process improvement, inventory management, and strategic planning to enhance efficiency

subClassification: Warehousing, Storage & DistributionWarehousing, Storage & Distribution

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

10d ago

Listed three days ago

Production Supervisor -Shell Cutting and Sanding

at Advanced Composite System Ltd.

This is a Full time job

Klaeng, Rayong

To oversee the automated trimming of carbon fiber shells using robotic systems and manage the surface preparation/priming process.

subClassification: Team Leaders/SupervisorsTeam Leaders/Supervisors

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

3d ago

Listed twenty eight days ago

Assistant General Manager-Warehouse Management [Automotive]

at Yusen Logistics (Thailand) Co., Ltd.

Expiring soon

This is a Full time job

Pluak Daeng, Rayong

Career Growth in a Global Automotive Environment
Operational Excellence & Continuous Improvement
Strategic Leadership Role

Career Growth in a Global Automotive Environment
Operational Excellence & Continuous Improvement
Strategic Leadership Role

Lead and manage warehouse operation (Automotive) to ensure efficient and customer-focused performance. drives continuous improvement,cost optimization

subClassification: Warehousing, Storage & DistributionWarehousing, Storage & Distribution

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

28d ago

Listed seventeen days ago

Engineer II (Material Science)

at Cardinal Health 222 (Thailand) Ltd.

This is a Full time job

Rayong

Gloves manufacturing
Regional coordination
Good career path

Gloves manufacturing
Regional coordination
Good career path

Material Science, Design of Experimental, supervise and provide technical expertise to support new material development & alternate source

subClassification: Chemical EngineeringChemical Engineering

classification: Engineering(Engineering)

17d ago

Listed fourteen days ago

Industrial Engineer

at Electrolux Thailand Co., Ltd.

This is a Full time job

Rayong

Join a global leading home appliances company
Great learning opportunity & career development
Be part of IE team with exciting project pipelines

Join a global leading home appliances company
Great learning opportunity & career development
Be part of IE team with exciting project pipelines

Identify solution for the improvement of the existing manufacturing processes focusing on productivity, labor efficiency and machinery utilization

subClassification: Industrial EngineeringIndustrial Engineering

classification: Engineering(Engineering)

14d ago

Listed ten days ago

HRD Assistant Manager or Manager (50K – 60K) (SDG-130586)

at RGF HR Agent (Thailand) Co., Ltd.

This is a Full time job

Pluak Daeng, Rayong

฿50,000 – ฿60,000 per month

Keyword · HR · HRD · Development

subClassification: Account & Relationship ManagementAccount & Relationship Management

classification: Sales(Sales)

10d ago

Listed fifteen days ago

Assistant Accounting Manager/ Senior Accountant

at Trio-Tronics (Thailand) Limited

This is a Full time job

Rayong

Audit support includes retrieving documents, management of filings, and document archiving.

subClassification: Financial Accounting & ReportingFinancial Accounting & Reporting

classification: Accounting(Accounting)

15d ago

Listed seventeen days ago

Food Safety Assistant Manager - Global Food Manufacturer

at Michael Page International Recruitment (Thailand) Limited

This is a Full time job

Rayong

THB70k - 85k p.m.

The Food Safety Assistant Manager oversees FMCG food safety, ensures compliance, and improves safety systems in manufacturing.

subClassification: OtherOther

classification: Engineering(Engineering)

17d ago

Listed nine days ago

Data Analyst Engineering

at Eagle Ottawa (Thailand) Co., Ltd.

This is a Full time job

Rayong

The Data Analyst–Quality analyzes and reports key quality metrics (PPM), ensuring data accuracy and supporting continuous improvement in manufacturing

subClassification: Database Development & AdministrationDatabase Development & Administration

classification: Information & Communication Technology(Information & Communication Technology)

9d ago

Listed five days ago