On Site Subcontract Engineer Jobs in Thailand - Jul 2026

Listed fifteen days ago

Tender Engineer

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

This is a Full time job

Chatuchak, Bangkok

Strategic Bid Preparation
Cross-Functional Collaboration
Accelerated Professional Growth

Assisting in the preparation and submission of bids for projects, helping to ensure they are competitive and compliant with client requirements.

subClassification: OtherOther classification: Engineering(Engineering)

15d ago

Listed sixteen days ago

Lead Tender Engineer

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

This is a Full time job

Chatuchak, Bangkok

Lead and Shape a High-Performing Team
Drive Large-Scale, Complex Engineering Projects
A High-Visibility Role Bridging Technical & Executive Leadership

Oversee the preparation of accurate cost estimates, technical proposals, and commercial timelines.

subClassification: OtherOther classification: Engineering(Engineering)

16d ago

Listed five days ago

Proposal Engineer

at JAC Recruitment Eastern Seaboard

This is a Full time job

Chon Buri

฿50,000 – ฿70,000 per month

1-2 years in proposal preparation, tendering, or engineering support
Experience in the oil and gas industry
Fluent English communication skills

Assist in reviewing requests for quotation, invitations to bid, and requests for proposal to identify scope and requirements

subClassification: Mechanical EngineeringMechanical Engineering classification: Engineering(Engineering)

5d ago

Listed twelve days ago

Project Engineer - (Solar project)

at ALTER VIM COMPANY LIMITED

Urgently hiring

This is a Full time job

Bangkok

Managing and supervising construction of solar power projects while ensuring engineering standards,quality, cost and project schedules are achieved.

subClassification: Project ManagementProject Management classification: Engineering(Engineering)

12d ago

Listed twenty six days ago

Civil Engineer

at Bangkok Mass Transit System Public Company Limited

This is a Full time job

Chatuchak, Bangkok

Responsible for planning and executing civil/structure for all engineering works of the assigned projects concurrently and ensuring all objectives.

subClassification: Civil/Structural EngineeringCivil/Structural Engineering classification: Engineering(Engineering)

26d ago•Expiring

Listed two days ago

Mechanical/Electrical Quantity Surveyor

at Thai Takenaka International Ltd.

This is a Full time job

Bang Rak, Bangkok

Bachelor's degree in Mechanical or Electrical engineering
0–2 years of experience in QS, Site Engineer or related fields
5 days working, Silom location, Good Command of English

Responsible for quantity take-off, cost estimation, BOQ preparation, tendering, and cost control for mechanical, electrical, and plumbing systems.

subClassification: MaintenanceMaintenance classification: Engineering(Engineering)

2d ago

Listed three days ago

Construction Engineer

at Thai Vegetable Oil Public Company Limited

This is a Full time job

Nakhon Pathom

ค่าตอบแทนที่ดี มีโบนัสตามผลประการ
กองทุนสำรองเลี้ยงชีพ
ทำงาน 5 วัน ต่อสัปดาห์

As the Construction Engineer, you will play a vital role within the Engineering Project Management team, focusing on the safe, high-quality

subClassification: Project EngineeringProject Engineering classification: Engineering(Engineering)

3d ago

Listed twelve days ago

Project Engineer

at PRTR Group Public Company Limited

This is a Full time job

Chon Buri

40-60k THB

Manage Pproject Tenders and Contracts From Initial Stage to Handover
Review Tender Specifications and Align Requirements With Internal Stakeholders
Prepare Competitive Offers Including Costing, Documentation, Vendor Sourcing

PRTR

subClassification: Project EngineeringProject Engineering classification: Engineering(Engineering)

12d ago

Listed three days ago

Electrical Project Engineer

at NES Fircroft Recruitment Thailand

This is a Full time job

Bangkok

THB 65000 - 70000 per month

Looking for Electrical Engineer with Project Management experience.

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

3d ago

Listed twenty two days ago

Schedule Engineer

at Ritta Co., Ltd.

Urgently hiring

This is a Full time job

Central Region

รับผิดชอบในการวางแผน ควบคุม และติดตามความคืบหน้าของโครงการให้เป็นไปตามแผนที่กำหนด

subClassification: Project ManagementProject Management classification: Engineering(Engineering)

22d ago

Listed ten days ago

Project Management (Solar PV & English required)

at Elabram Recruitment Co., Ltd

This is a Full time job

Sathon, Bangkok

฿50,000 – ฿70,000 per month

We are looking for talented candidates to join our fast-growing Solar Cel company!

subClassification: Project ManagementProject Management classification: Construction(Construction)

10d ago

Listed sixteen days ago

Project Procurement Engineer

at QHR Recruitment Co., Ltd.

This is a Full time job

Bangkok

฿40,000 – ฿50,000 per month

Experience in the Oil & Gas industry is preferred.
Willing and able to travel to project sites when required.
Valid driver's license.

Who has experience in domestic and international procurement. Managing material project site. Experience 5 years above.

subClassification: Project ManagementProject Management classification: Engineering(Engineering)

16d ago

Listed three days ago

Construction Management (Civil/M&E)

at CORAL LIFE CO., LTD.

This is a Full time job

Bangkok Metropolitan Region

Oversee Civil/M&E construction for green building projects: planning, cost, safety/quality, team leadership, and delivery through commissioning.

subClassification: Project ManagementProject Management classification: Construction(Construction)

3d ago

Listed twenty nine days ago

Senior Site Engineer / Site Engineer

at SEAGULL COOLING TECHNOLOGIES (ASIA PACIFIC) SDN. BHD.

This is a Full time job

Khan Na Yao, Bangkok

฿37,000 – ฿55,000 per month

We offer a attractive remuneration and benefits
learning and development as well as staff career path and development.
Staff Benefit , Yearly Increment & Bonus, Staff Insurance

Responsible for supervising all on-site project activities, ensuring that installation and construction works are executed safely, on time.

subClassification: Civil/Structural EngineeringCivil/Structural Engineering classification: Engineering(Engineering)

29d ago•Expiring

Listed ten days ago

Procurement & Commercial Engineer (สาขาเครื่องกล)

at Italthai Engineering Co., Ltd.

This is a Full time job

Huai Khwang, Bangkok

subClassification: Mechanical EngineeringMechanical Engineering classification: Engineering(Engineering)

10d ago

Listed five days ago

Senior M&E Costing Engineer (Procurement & Contracts)

at PMX Solutions (Thai) Company Limited

This is a Full time job

Vadhana, Bangkok

Opportunity to work on regional Data Center projects
Exposure to end-to-end project lifecycle
Learning & Development opportunities

Senior M&E Costing Engineer is responsible for managing cost estimation, budgeting, quantity surveying, and contract administration for M&E projects.

subClassification: Mechanical EngineeringMechanical Engineering classification: Engineering(Engineering)

5d ago

Listed twenty five days ago

Senior Civil Project Engineer

at National Power Supply Public Company Limited

This is a Full time job

Prachin Buri

Join large-scale power plant and renewable energy projects

We are looking for experienced engineering who are ready to take on challenging power plant projects and grow with us in the renewable energy industry

subClassification: Project EngineeringProject Engineering classification: Engineering(Engineering)

25d ago•Expiring

Listed two days ago

Purchasing Manager (M&E) (71503)

at Reeracoen Group

This is a Full time job

Vadhana, Bangkok

฿60,000 – ฿80,000 per month

Lead procurement and cost control for M&E projects
Comprehensive benefits including provident fund and health insurance
Work closely with project teams in a dynamic engineering environment

Lead procurement, supplier management, and project cost control to support M&E projects and ensure efficient business operations.

subClassification: Purchasing, Procurement & InventoryPurchasing, Procurement & Inventory classification: Manufacturing, Transport & Logistics(Manufacturing, Transport & Logistics)

2d ago

Listed three days ago

Specification Engineer

at NS BlueScope (Thailand) Limited

This is a Full time job

Bangkok

Join our team as a Business Development Specification and play a key role in driving specification-led demand creation.

subClassification: Strategy & PlanningStrategy & Planning classification: Consulting & Strategy(Consulting & Strategy)

3d ago

Listed seven days ago

Project Manager (วิศวกรโครงการงานรีโนเวทบ้าน)

at Bangkok Assets Intergroup Public Company Limited

This is a Full time job

Lak Si, Bangkok

ผู้จัดการฝ่ายก่อสร้าง (รีโนเวท) ที่มีความสามารถในการคุมงาน คุมทีม และควบคุมต้นทุน เพื่อส่งมอบงานคุณภาพ

subClassification: Project ManagementProject Management classification: Construction(Construction)

7d ago

Listed twenty five days ago

Senior Associate - Construction Management

at ALTER VIM COMPANY LIMITED

This is a Full time job

Bangkok

This role is ideal for professionals who have hands-on experience managing EPC or Solar PV projects and can delivered on time within budget.

subClassification: Project ManagementProject Management classification: Construction(Construction)

25d ago•Expiring

Listed twenty three days ago

Project Planner (Construction)

at Longmotive Construction (Thailand) Co., Ltd.

This is a Full time job

Chon Buri

Lead project scheduling, monitor progress, and coordinate with teams to keep construction projects on track and within budget.

subClassification: Planning & SchedulingPlanning & Scheduling classification: Construction(Construction)

23d ago

Listed four days ago

Civil Engineer

at GREENERGY (THAILAND) CO., LTD.

This is a Full time job

Bangkok

Work on Large-Scale Solar EPC Projects
Continuous Learning & Professional Development
Office Located Near MRT Sutthisan

Develop civil designs and layouts for solar PV installations, including mounting systems, foundations, and access roads.

subClassification: Civil/Structural EngineeringCivil/Structural Engineering classification: Engineering(Engineering)

4d ago

Listed five days ago

Assistant Section Manager - Procurement (Constuction Project)

at C.P. Land Public Company Limited

This is a Full time job

Lak Si, Bangkok

รับผิดชอบงานจัดซื้อโครงการก่อสร้าง สรรหาและบริหารคู่ค้า เจรจาต่อรองราคา จัดทำ PR/PO ติดตามส่งมอบ และประสานงานโครงการ

subClassification: OtherOther classification: Real Estate & Property(Real Estate & Property)

5d ago

Listed sixteen days ago

Construction Manager (Substation & Civil Construction)

at PRTR Group Public Company Limited

This is a Full time job

Bangkok

80-100k THB

8 Yrs in Power, Utility, EPC, Industrial, Data Center, or infrastucture Projects
Proficiency in Primavera P6, Microsoft Project, AutoCAD, or Equivalent
Good in English for Internal Communication and Reporting Purposes

PRTR

subClassification: ManagementManagement classification: Construction(Construction)

16d ago

Listed four days ago