Subcontractor Contract Temp Jobs in Thailand - Jun 2026

Listed six hours ago

Project Engineer (Contract)

at Private Advertiser

This is a Contract/Temp job

Chatuchak, Bangkok(Hybrid)

Oil and Gas (EPC) / industrial plant / refinery / offshore
EPCI specialist, Steel fabrication business
Hybrid working, office near BTS Ratchayothin

Oil and Gas (EPC) / industrial plant / refinery / offshore
EPCI specialist, Steel fabrication business
Hybrid working, office near BTS Ratchayothin

Assist the PM and Senior PE in coordinating the functional teams and undertake specific tasks assigned.

subClassification: Project EngineeringProject Engineering

classification: Engineering(Engineering)

6h ago

Listed six hours ago

Project Planner (Contract)

at CUEL Limited

Urgently hiring

This is a Contract/Temp job

Si Racha, Chon Buri

Oil and Gas (EPC) / industrial plant / refinery / offshore
EPCI specialist, Steel fabrication business
Project Planner with Primavera P6

Oil and Gas (EPC) / industrial plant / refinery / offshore
EPCI specialist, Steel fabrication business
Project Planner with Primavera P6

Prepare, consolidate, and maintain schedule and progress reports for all Oil & Gas fabrication projects works.

subClassification: Planning & SchedulingPlanning & Scheduling

classification: Construction(Construction)

6h ago

Listed six hours ago

Welding QC Inspector (contract job)

at Private Advertiser

Be an early applicant

This is a Contract/Temp job

Si Racha, Chon Buri

Steel fabrication business for oil & gas industry
Piping /Structural / Mechanical / Welding QC inspector
Minimum of 3 years QC Quality Controls experience

Steel fabrication business for oil & gas industry
Piping /Structural / Mechanical / Welding QC inspector
Minimum of 3 years QC Quality Controls experience

QC Welding Inspector for oil / gas platform construction projects. Candidates holding at least Inspection certification level 1 welcomed.

subClassification: Quality Assurance & ControlQuality Assurance & Control

classification: Construction(Construction)

6h ago

Listed twenty five days ago

Civil Inspector for Precast concrete

at AFRY (Thailand) Ltd.

Expiring soon

This is a Contract/Temp job

Nonthaburi

฿50,000 – ฿75,000 per month

QA/QC Engineer responsible for inspecting and ensuring the quality of precast concrete components throughout production, including reinforcement.

subClassification: Civil/Structural EngineeringCivil/Structural Engineering

classification: Engineering(Engineering)

25d ago

Listed two days ago

Project Manager / Engineering Manager

at Narai Hotel Co., Ltd. (Headquarter)

This is a Contract/Temp job

Bang Rak, Bangkok

Manage and monitor all construction works for a Mixed-Use project as the Owner’s Representative to ensure budget and quality alignment.

subClassification: Project ManagementProject Management

classification: Engineering(Engineering)

2d ago

Listed twenty five days ago

Commissioning Manager

at Foster Wheeler (Thailand) Limited

Expiring soon

This is a Contract/Temp job

Si Racha, Chon Buri

฿200,000 – ฿250,000 per month

A world-renowned consulting & engineering firm
6 days’ work week and flexible working hours
Group life and health insurance

A world-renowned consulting & engineering firm
6 days’ work week and flexible working hours
Group life and health insurance

Wood is currently recruiting for a Commissioning Manager to join the team for an assignment duration of 12 months

subClassification: Electrical/Electronic EngineeringElectrical/Electronic Engineering

classification: Engineering(Engineering)

25d ago

Listed twelve hours ago

Project Engineer - Job contract(English Requirest)

at Orenburg Engineer Outsourcing & Consultancy Co., Ltd.

This is a Contract/Temp job

Pak Chong, Nakhon Ratchasima

฿40,000 – ฿50,000 per month

English Required*(Urgent!!!)
เป็นงานสัญญาจ้างแบบปีต่อปี ขอคนที่รับงานสัญญาจ้างได้
ปากช่อง โคราช

English Required*(Urgent!!!)
เป็นงานสัญญาจ้างแบบปีต่อปี ขอคนที่รับงานสัญญาจ้างได้
ปากช่อง โคราช

เน้นควบคุมและประสานงานการติดตั้งเครื่องจักรและโครงการปรับปรุงโรงงานตั้งแต่วางแผนติดตามผู้รับเหมาควบคุมงานหน้างานทดสอบระบบ จนถึงส่งมอบโครงการ

subClassification: Project EngineeringProject Engineering

classification: Engineering(Engineering)

12h ago

Listed six hours ago

Health and Safety Coordinator (Contract job - Laem Chabang)...

at Private Advertiser

Be an early applicant

This is a Contract/Temp job

Chon Buri

จป.วิชาชีพ หรือ จป.เทคนิค
Professional or Technic level
Construction yard field safety monitoring

จป.วิชาชีพ หรือ จป.เทคนิค
Professional or Technic level
Construction yard field safety monitoring

Give advice to all working staff at construction site in order to reduce risk at workplace. Ensure that all working staff...

subClassification: Environmental EngineeringEnvironmental Engineering

classification: Engineering(Engineering)

6h ago

Listed fourteen days ago

Wind Farm Site Civil Lead (ชุมพร)

at AFRY (Thailand) Ltd.

This is a Contract/Temp job

Mueang Chumphon, Chumphon

Wind farm project
Renewable Energy
Competitive Salary

Wind farm project
Renewable Energy
Competitive Salary

Oversee and manage all on-site activities as the Owner’s representative, ensuring contractor performance aligns with contractual requirements.

subClassification: Civil/Structural EngineeringCivil/Structural Engineering

classification: Engineering(Engineering)

14d ago

Listed six hours ago

Senior Structural Draftsman (1 year contract)

at Private Advertiser

Be an early applicant

This is a Contract/Temp job

Si Racha, Chon Buri

High Vocational Certificate, preferably in design
With min. 7 years direct work experience
AutoCAD and 3D model , Tekla

High Vocational Certificate, preferably in design
With min. 7 years direct work experience
AutoCAD and 3D model , Tekla

Preparing structural shop drawings, cutting lists, cutting plans and other to support oil platform construction

subClassification: Engineering DraftingEngineering Drafting

classification: Engineering(Engineering)

6h ago

Listed nine days ago

Site Admin

at NES Fircroft Recruitment Thailand

This is a Contract/Temp job

Mueang Chonburi, Chon Buri

THB 25000 per month

Looking for site admin to work on data center project

subClassification: Administrative AssistantsAdministrative Assistants

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

9d ago

Listed twenty four days ago

Mechanical Designer (Asst. Manager / Manager) Construction-BKK-(ID: 686267)

at PERSOL Thailand

Expiring soon

This is a Contract/Temp job

Sathon, Bangkok

฿60,000 – ฿70,000 per month

Working with leading Japanese company in this industry
5 working day
Good benefits and welfare

Working with leading Japanese company in this industry
5 working day
Good benefits and welfare

This Japanese construction company would like to hire Mechanical Designer (Asst. Manager / Manager) to support their company

subClassification: Civil/Structural EngineeringCivil/Structural Engineering

classification: Engineering(Engineering)

24d ago

Listed twenty five days ago

Project Procurement / Oil & Gas / 1Y Contract / 40K-50K

at CONNECT ENERGY (THAILAND) CO., LTD.

Expiring soon

This is a Contract/Temp job

Sathon, Bangkok

Prior procurement experience in construction projects, drilling, offshore modification, pre-commissioning and commissioning work of oil and gas

subClassification: Purchasing, Procurement & InventoryPurchasing, Procurement & Inventory

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

25d ago

Listed seventeen days ago

Mechanical Engineer (Project Engineer) - Outsource contract

at Ajinomoto Co., (Thailand) Ltd.

This is a Contract/Temp job

Kamphaeng Phet

Hands-on site experience with large-scale mechanical construction projects
Collaborative, multidisciplinary team environment
Clear career growth in construction and project management

Hands-on site experience with large-scale mechanical construction projects
Collaborative, multidisciplinary team environment
Clear career growth in construction and project management

Shape infrastructure that lasts. Lead mechanical works on-site, solve real engineering challenges, and grow your career with every project.

subClassification: Mechanical EngineeringMechanical Engineering

classification: Engineering(Engineering)

17d ago

Listed twenty nine days ago

Wind Farm Site Electrical Inspector (ชัยภูมิ)

at AFRY (Thailand) Ltd.

Expiring soon

This is a Contract/Temp job

Chaiyaphum

Wind farm project
Renewable Energy
Competitive Salary

Wind farm project
Renewable Energy
Competitive Salary

The Site Electrical Inspector is responsible for inspecting, monitoring, and verifying all electrical installation works on the wind farm site.

subClassification: MaintenanceMaintenance

classification: Engineering(Engineering)

29d ago

Listed ten days ago

Project Engineers – CSA / Mechanical & Piping / Electrical & Instrumentation

at Synertec Asia (M) Sdn Bhd

This is a Contract/Temp job

Saraburi

Exciting PMC opportunity for CSA, M&P and E&I Engineers on a major industrial project in Thailand

subClassification: Project EngineeringProject Engineering

classification: Engineering(Engineering)

10d ago

Listed fourteen days ago

Project Manager (Maintenance Services)

at SPIE Global Services Energy (Thailand) Co., Ltd.

This is a Contract/Temp job

Khlong Toei, Bangkok

Lead the end-to-end delivery of multiple Preventive & Corrective Maintenance projects.

subClassification: Project ManagementProject Management

classification: Engineering(Engineering)

14d ago

Listed eighteen days ago

Piping Supervisor Turnaround (Contract 3.5 months) - (Required 18 Persons)

at SSC Engineering Solutions Co., Ltd.

This is a Contract/Temp job

Mueang Rayong, Rayong

- Minimum of 10-years of experience in piping construction/supervision related Maintenance and Turnaround for petrochemical plant or chemical plant.

subClassification: Mechanical EngineeringMechanical Engineering

classification: Engineering(Engineering)

18d ago

Listed eleven days ago

Turnaround QC Inspector (Contract 3 months) - (Required 11 Persons)

at SSC Engineering Solutions Co., Ltd.

This is a Contract/Temp job

Mueang Rayong, Rayong

- High Vocational Certificate or Bachelor’s degree or similar educational level. - 2-3 years experience in a Turnaround or Maintenance environment.

subClassification: Quality Assurance & ControlQuality Assurance & Control

classification: Construction(Construction)

11d ago

Listed fifteen days ago

Civil Engineer/Civil Inspector (8 months contract)

at NES Fircroft Recruitment Thailand

This is a Contract/Temp job

Mueang Nakhon Ratchasima, Nakhon Ratchasima

THB 40000 per month

Looking for Civil Engineer with experience in civil inspection as well as good communication skills.

subClassification: Civil/Structural EngineeringCivil/Structural Engineering

classification: Engineering(Engineering)

15d ago

Listed seven days ago

Electrical Supervisor (Turnaround contract 5 Months)

at PERSOL Thailand

This is a Contract/Temp job

Rayong

฿45,000 – ฿50,000 per month

Electrical
Turnaround
petrochemical plant or chemical plant

Electrical
Turnaround
petrochemical plant or chemical plant

Support electrical work for Turnaround.

subClassification: Electrical/Electronic EngineeringElectrical/Electronic Engineering

classification: Engineering(Engineering)

7d ago

Listed four days ago

Commisionning Engineer Supervisor - Solar Farm

at Gunkul Engineering Public Company Limited

This is a Contract/Temp job

Southern Region

We are a Leader in Integrated Renewable Energy Business.
Opportunities for professional development and career advancement
Enjoy a competitive salary, career growth opportunities, and employee benefits.

We are a Leader in Integrated Renewable Energy Business.
Opportunities for professional development and career advancement
Enjoy a competitive salary, career growth opportunities, and employee benefits.

Lead a dynamic team of commissioning engineers at a respected renewable energy company. Excellent benefits and growth opportunities.

subClassification: Electrical/Electronic EngineeringElectrical/Electronic Engineering

classification: Engineering(Engineering)

4d ago

Listed twenty eight days ago

Senior Project Manager

at Private Advertiser

Expiring soon

This is a Contract/Temp job

Bangkok

Lead high-profile interior design projects with a dynamic Bangkok-based team. Career growth, flexible work.Lead high-profile interior design projects.

subClassification: Project ManagementProject Management

classification: Construction(Construction)

28d ago

Listed seven days ago

Internship & Co-op Program | Manufacturing, Engineering & Quality

at Clarion Asia (Thailand) Co., Ltd.

This is a Contract/Temp job

Rayong

฿5,500 per month

Paid Internship Program
Opportunity to promote to employee
Multinational working environment

Paid Internship Program
Opportunity to promote to employee
Multinational working environment

-

subClassification: Industrial EngineeringIndustrial Engineering

classification: Engineering(Engineering)

7d ago

Listed twenty days ago

Electrical Power Engineer (MV Transformer Testing & Commissioning)

at EFST (THAILAND) CO., LTD.

This is a Contract/Temp job

Chon Buri

Support the installation, testing, commissioning, maintenance, and troubleshooting of medium voltage electrical systems and oil immersed transformers.

subClassification: Electrical/Electronic EngineeringElectrical/Electronic Engineering

classification: Engineering(Engineering)

20d ago

Listed one day ago

Import / Export Officer (Contract 1 Years)

at Skillpower Services (Thailand) Co., Ltd.

This is a Contract/Temp job

Pathum Thani

฿20,000 – ฿30,000 per month

Prepare import & export customs clearance and Arrange Invoice to customer
20k - 30k
Knowledgeable in INCOTERM, shipping process and documentations, and customs

Prepare import & export customs clearance and Arrange Invoice to customer
20k - 30k
Knowledgeable in INCOTERM, shipping process and documentations, and customs

Prepare import & export customs clearance and Arrange Invoice to customer and release delivery order to customer

subClassification: Import/Export & CustomsImport/Export & Customs

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

1d ago

Listed twenty nine days ago

Electrical, Instrumentation & Control Engineer

at Skillpower Services (Thailand) Co., Ltd.

Expiring soon

This is a Contract/Temp job

Nonthaburi

฿90,000 – ฿100,000 per month

Competitive base salary with on-site project exposure
End-to-end involvement from design to commissioning
Opportunity to work on complex industrial and water treatment projects

Competitive base salary with on-site project exposure
End-to-end involvement from design to commissioning
Opportunity to work on complex industrial and water treatment projects

Manage and deliver E&IC engineering works from design to commissioning, ensuring quality, safety, and compliance with international standards.

subClassification: Electrical/Electronic EngineeringElectrical/Electronic Engineering

classification: Engineering(Engineering)

29d ago

Listed seventeen days ago

Safety officer (Technical level) - Contract

at Ajinomoto Co., (Thailand) Ltd.

This is a Contract/Temp job

Nong Khae, Saraburi

Play a critical role in protecting lives and ensuring a safe working environment
Gain hands-on experience across large-scale construction projects
Build expertise in OHS compliance within a professional, structured team

Play a critical role in protecting lives and ensuring a safe working environment
Gain hands-on experience across large-scale construction projects
Build expertise in OHS compliance within a professional, structured team

Be the guardian of every worker on site. Drive a safety-first culture where your expertise protects lives and keeps projects moving.

subClassification: Health, Safety & EnvironmentHealth, Safety & Environment

classification: Construction(Construction)

17d ago

Listed seventeen days ago

Safety officer (Technical level) - Contract

at Ajinomoto Co., (Thailand) Ltd.

This is a Contract/Temp job

Pathum Thani

Play a critical role in protecting lives and ensuring a safe working environment
Gain hands-on experience across large-scale construction projects
Build expertise in OHS compliance within a professional, structured team

Play a critical role in protecting lives and ensuring a safe working environment
Gain hands-on experience across large-scale construction projects
Build expertise in OHS compliance within a professional, structured team

Be the guardian of every worker on site. Drive a safety-first culture where your expertise protects lives and keeps projects moving.

subClassification: Health, Safety & EnvironmentHealth, Safety & Environment

classification: Construction(Construction)

17d ago

Listed fourteen days ago

Safety Officer (Chonburi, Bowin) - Yearly Contract (New graduate welcome!)

at Convergint (Thailand) Ltd.

This is a Contract/Temp job

Si Racha, Chon Buri

Own car and able to work on-site and communicate in English
Teamwork environment with global support
Travel cost support, medical insurance, annual leave etc.

Own car and able to work on-site and communicate in English
Teamwork environment with global support
Travel cost support, medical insurance, annual leave etc.

The Safety Officer will plan and follow up on safety, health, and environment plans. Also, ensure all practices comply with legal and corporate policy

subClassification: Health, Safety & EnvironmentHealth, Safety & Environment

classification: Construction(Construction)

14d ago

52 subcontractor jobs in Thailand - Contract Temp

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