166 Thermal Engineer jobs in Singapore

Lico Resources is partnering with an established precision engineering organization known for delivering high-performance solutions across the electronics and manufacturing sectors.

**Thermal Engineer | Precision Engineering | Singapore**

A fantastic opportunity has opened for a Thermal Engineer to join a technically sophisticated team dedicated to improving thermal performance in complex mechanical and electronic systems. This role offers the chance to work across thermal design, simulation, and validation in a collaborative, innovation-driven environment.

**Key Responsibilities:**

- Design and implement thermal management systems for high-precision components and electronics

- Apply computational methods and simulation tools to model thermal behavior and drive design improvements

- Plan and execute experiments to verify thermal designs and system reliability

- Develop automation tools and scripts to streamline simulation workflows and thermal analysis

- Support system integration and ensure compliance with performance and safety requirements

- Contribute to the design of precision mechanical and mechatronic systems as needed

- Collaborate with cross-disciplinary teams to deliver optimized product performance

**Qualifications:**

**Must-Have:**

- Bachelor's degree or higher in Mechanical Engineering, Physics, or a related discipline

- Solid understanding of thermal principles and computational modeling techniques

- 1–2 years of experience in thermal system design, whether in a commercial or research setting

- Familiarity with numerical tools and simulation environments for heat transfer analysis

**Preferred:**

- Hands-on experience with thermal/CFD tools such as ANSYS Fluent, FloEFD, COMSOL, or equivalent

- Exposure to precision machinery or mechatronic system design

- Strong analytical thinking, problem-solving skills, and a proactive attitude

- Ability to work independently as well as within cross-functional project teams

If you are interested in this role, please send us your updated resume today to quoting reference number **A07522**. Please note that only shortlisted candidates will be notified.

"Data provided is for recruitment purposes only."

Job Reference No: **A07522**

EA Licence No.: 13C6733

EA Registration No.: R1333454

Lico Resources is partnering with an established precision engineering organization known for delivering high-performance solutions across the electronics and manufacturing sectors.

**Thermal Engineer | Precision Engineering | Singapore**

A fantastic opportunity has opened for a Thermal Engineer to join a technically sophisticated team dedicated to improving thermal performance in complex mechanical and electronic systems. This role offers the chance to work across thermal design, simulation, and validation in a collaborative, innovation-driven environment.

**Key Responsibilities:**

- Design and implement thermal management systems for high-precision components and electronics

- Apply computational methods and simulation tools to model thermal behavior and drive design improvements

- Plan and execute experiments to verify thermal designs and system reliability

- Develop automation tools and scripts to streamline simulation workflows and thermal analysis

- Support system integration and ensure compliance with performance and safety requirements

- Contribute to the design of precision mechanical and mechatronic systems as needed

- Collaborate with cross-disciplinary teams to deliver optimized product performance

**Qualifications:**

**Must-Have:**

- Bachelor’s degree or higher in Mechanical Engineering, Physics, or a related discipline

- Solid understanding of thermal principles and computational modeling techniques

- 1–2 years of experience in thermal system design, whether in a commercial or research setting

- Familiarity with numerical tools and simulation environments for heat transfer analysis

**Preferred:**

- Hands-on experience with thermal/CFD tools such as ANSYS Fluent, FloEFD, COMSOL, or equivalent

- Exposure to precision machinery or mechatronic system design

- Strong analytical thinking, problem-solving skills, and a proactive attitude

- Ability to work independently as well as within cross-functional project teams

If you are interested in this role, please send us your updated resume today to quoting reference number **A07522**. Please note that only shortlisted candidates will be notified.

"Data provided is for recruitment purposes only."

Job Reference No: **A07522**

EA Licence No.: 13C6733

EA Registration No.: R1333454

• Serve as Technical Lead in Region, collaborate with Operations, Execution, and Construction teams to develop new Data Center (DC) mechanical infrastructure products and systems.
• Lead next generation mechanical system products to meet company strategies. Lead building services design with external consultants.
• Lead new technology implementation through collaboration with the core Engineering teams during development. Create system level concept and schematics designs, and carry through to detailed designs.
• Provide and prepare documents including: statement of work, engineering analysis and reports, Failure Modes and Effects Analysis (FMEAC), design documents, product specifications, drawings, budget, cost estimates, schedule, and commissioning test plans.
• Perform engineering analysis using software tools. Work with internal teams (Architect, Mechanical, Electrical and Telecom Designers) to refine mechanical designs based on analysis and provide recommendations to external consultants.

• Bachelor's degree in Engineering or equivalent practical experience.
• 10 years of experience working on critical infrastructure projects related to process improvements.
• Experience with mission critical systems (24x7 and no-fail) and operations (e.g., power generation, data center, refinery, chip fabrication, chemical plant processing, etc.).
• Experience implementing controls engineering.

• Master's degree or Professional Engineer (PE) license.
• 8 years of experience with mission critical facility mechanical infrastructure systems.
• Experience with building services design including HVAC, cooling plants, fire protection, fuel oil systems, and plumbing designs.
• Experience in Building Code requirements. Experience in piping system design including pipe stress analysis and hydraulic modeling.

Behind everything our users see online is the architecture built by the Technical Infrastructure team to keep it running. From developing and maintaining our data centers to building the next generation of Google platforms, we make Google's product portfolio possible. We're proud to be our engineers' engineers and love voiding warranties by taking things apart so we can rebuild them. We keep our networks up and running, ensuring our users have the best and fastest experience possible.

Our thirst for technology is a part of everything we do. The Data Center Engineering team takes the physical design of our data centers into the future. Our lab mirrors a research and development department -- cutting-edge strategies are born, tested and tested again. Along with a team of great minds, you take on complex topics like how we use power or how to run state-of-the-art, environmentally-friendly facilities. You're a visionary who optimizes for efficiencies and never stops seeking improvements -- even small changes that can make a huge impact. You generate ideas, communicate recommendations to senior-level executives and drive implementation alongside facilities technicians.

With your technical expertise, you ensure compliance with codes and standards, develop infrastructure improvements and serve as an expert in your specialty (e.g., cooling, electrical).

You will analyze next generation mechanical systems for the data centers. Whether its Computational Fluid Dynamics (CFD), hydraulic piping analysis, acoustical analysis, or pipe stress analysis, they all reveal important data points in the design process to have efficient mechanical systems. You will express ideas in a concise manner through all digital mediums (design drawings, presentations, video conference discussions) both internally and with external partners. You will play a key role in providing recommendations to the cross functional engineers and architects to improve the mechanical system at a macro and micro level to accelerate construction and onsite assembly of our data centers.

• Serve as Technical Lead in Region, collaborate with Operations, Execution, and Construction teams to develop new Data Center (DC) mechanical infrastructure products and systems.
• Lead next generation mechanical system products to meet company strategies. Lead building services design with external consultants.
• Lead new technology implementation through collaboration with the core Engineering teams during development. Create system level concept and schematics designs, and carry through to detailed designs.
• Provide and prepare documents including: statement of work, engineering analysis and reports, Failure Modes and Effects Analysis (FMEAC), design documents, product specifications, drawings, budget, cost estimates, schedule, and commissioning test plans.
• Perform engineering analysis using software tools. Work with internal teams (Architect, Mechanical, Electrical and Telecom Designers) to refine mechanical designs based on analysis and provide recommendations to external consultants.

• Bachelor's degree in Engineering or equivalent practical experience.
• 10 years of experience working on critical infrastructure projects related to process improvements.
• Experience with mission critical systems (24x7 and no-fail) and operations (e.g., power generation, data center, refinery, chip fabrication, chemical plant processing, etc.).
• Experience implementing controls engineering.

• Master's degree or Professional Engineer (PE) license.
• 8 years of experience with mission critical facility mechanical infrastructure systems.
• Experience with building services design including HVAC, cooling plants, fire protection, fuel oil systems, and plumbing designs.
• Experience in Building Code requirements. Experience in piping system design including pipe stress analysis and hydraulic modeling.

Job Title:

We are seeking a highly skilled Senior Thermal Design Engineer to join our team. In this role, you will be responsible for utilizing simulation tools to analyze the thermal performance of optical transceivers.

The ideal candidate will possess a strong understanding of heat transfer principles, fluid mechanics, and thermal modeling techniques. They will also have experience working with cross-functional teams and be able to effectively communicate complex technical information.

In addition to their technical skills, the candidate will have a bachelor's or master's degree in Mechanical Engineering, Electrical Engineering, or a related field. A proven track record of successfully identifying and resolving thermal issues in optical transceiver designs is highly desirable.

Key Responsibilities:

• Conducting thermal simulations to identify potential thermal issues and areas for improvement
• Validating simulation results with testing data to ensure accuracy and reliability
• Collaborating with design and manufacturing teams to integrate thermal considerations into the design process

Requirements:

• Strong understanding of heat transfer principles, fluid mechanics, and thermal modeling techniques
• Experience working with cross-functional teams
• Effective communication skills
• Bachelor's or Master's degree in Mechanical Engineering, Electrical Engineering, or a related field

What We Offer:

• A challenging and rewarding work environment
• Opportunities for professional growth and development
• Competitive salary and benefits package

JOB SUMMARY

Lead Mechanical Design (Thermal Simulator) Engineer would involve using simulation tools to analyze the thermal performance of optical transceivers, ensuring they meet design specifications and operational requirements. Key responsibilities include conducting thermal simulations, validating results with testing, and collaborating with design and manufacturing teams to optimize thermal performance.

ESSENTIAL DUTIES AND RESPONSIBILITIES

Thermal Simulations:

· Performing thermal simulations using software tools (e.g., Solidworks, ANSYS, COMSOL) to analyze heat transfer, temperature distribution, and thermal stresses within optical transceivers.

· Creating and refining thermal models based on component specifications, operating conditions, and environmental factors.

· Analyzing simulation results to identify potential thermal issues, bottlenecks, and areas for improvement.

Validation and Characterization:

· Developing and executing thermal validation tests to verify simulation accuracy and assess thermal performance under different operating conditions.

· Characterizing the thermal behavior of optical transceivers, including temperature rise, thermal gradients, and thermal resistance.

· Documenting test results and comparing them with simulation predictions to refine models and design parameters.

Collaboration and Optimization:

· Working closely with design and manufacturing teams to integrate thermal considerations into the design process.

· Identifying and implementing thermal management solutions, such as heat sinks, thermal interfaces, or cooling technologies.

· Optimizing the thermal performance of optical transceivers to meet design specifications and operational requirements.

KNOWLEDGE REQUIREMENTS

TECHNICAL KNOWLEDGE & SKILLS

Simulation Software Proficiency: Experience with thermal simulation software (e.g., Solidworks, ANSYS, COMSOL).

Thermal Analysis: Strong understanding of heat transfer principles, fluid mechanics, and thermal modeling techniques.

Validation and Characterization: Experience with thermal testing, data analysis, and statistical methods.

EDUCATION & EXPERIENCE REQUIREMENTS

Education: Bachelor's or Master's degree in Mechanical Engineering, Electrical Engineering, or a related field.

Collaboration: Ability to work effectively with cross-functional teams, including design, manufacturing, and test engineers.

Problem-Solving: Ability to identify and resolve thermal issues in optical transceiver designs.

Founded in the early 1960s, Tacam Steel was created to support public housing and industrial growth. They initially gained recognition for their steel and aluminum window louvres, which were among the first locally manufactured products to receive a U.K. patent. Over the years, Tacam Steel has become a leading steel door manufacturer in the region, known for high-quality, performance-specific steel doors. Today, they are part of the Techsteel Corporation Group and have a strong reputation for their products used in prestigious buildings across the UK, Singapore, Malaysia, and other regions.

Key roles and responsibilities

1. Technical Support & Product Development

· Partner with the Technical Manager in all technical matters relating to design, manufacturing process control, and new product development.

· Liaise with Professional Engineers to obtain endorsed calculations for pressure-rated or blast-rated door sets.

· Support Sales and Processing departments on technical aspects concerning door performance requirements. (fire, acoustic, structural).

2. Testing & Compliance

· Coordinate fire, acoustic, and mock-up testing (internal/external), inspect test specimens, and interpret results.

· Prepare detailed test report while ensuring timely renewal of Certificates of Conformity.

· Ensure compliance with Singapore standards (BCA) and international certifications (ISO), and other certifications.

3. Process Improvement & Troubleshooting

· Collaborate with cross-functional teams to troubleshoot production issues and implement corrective action.

· Drive continuous improvement initiatives for mechanical and electromechanical systems.

4. Documentation & Project Support

· Prepare and maintain accurate technical documentation, including test reports and performance summaries.

· Collaborate with department heads and process supervisors to troubleshoot issues and implement/monitor preventive and corrective actions for continuous improvement.

Requirements

Must-Have (Critical Core Skills):

· Bachelor's in mechanical / mechatronics engineering

· A minimum of 5 years of experience in designing for high mix low volume manufacturing environment

. Strong working knowledge of material properties and steel fabrication processes including welding

· Proficient in AutoCAD for architectural drafting.

· Ability to work independently with minimal supervision.

· Strong problem-solving skills and attention to detail.

Good-to-Have (Emerging Skills):

· Familiarity with Revit / BIM Modelling for door system integration.

· Knowledge in theoretical calculations related to the field of statics, dynamics and kinematics.

· Prior working experience in metal door manufacturing and fire certification testing.

Founded in the early 1960s, Tacam Steel was created to support public housing and industrial growth. They initially gained recognition for their steel and aluminum window louvres, which were among the first locally manufactured products to receive a U.K. patent. Over the years, Tacam Steel has become a leading steel door manufacturer in the region, known for high-quality, performance-specific steel doors. Today, they are part of the Techsteel Corporation Group and have a strong reputation for their products used in prestigious buildings across the UK, Singapore, Malaysia, and other regions.

Key roles and responsibilities

1. Technical Support & Product Development

· Partner with the Technical Manager in all technical matters relating to design, manufacturing process control, and new product development.

· Liaise with Professional Engineers to obtain endorsed calculations for pressure-rated or blast-rated door sets.

· Support Sales and Processing departments on technical aspects concerning door performance requirements. (fire, acoustic, structural).

2. Testing & Compliance

· Coordinate fire, acoustic, and mock-up testing (internal/external), inspect test specimens, and interpret results.

· Prepare detailed test report while ensuring timely renewal of Certificates of Conformity.

· Ensure compliance with Singapore standards (BCA) and international certifications (ISO), and other certifications.

3. Process Improvement & Troubleshooting

· Collaborate with cross-functional teams to troubleshoot production issues and implement corrective action.

· Drive continuous improvement initiatives for mechanical and electromechanical systems.

4. Documentation & Project Support

· Prepare and maintain accurate technical documentation, including test reports and performance summaries.

· Collaborate with department heads and process supervisors to troubleshoot issues and implement/monitor preventive and corrective actions for continuous improvement.

Requirements

Must-Have (Critical Core Skills):

· Bachelor’s in mechanical / mechatronics engineering

· A minimum of 5 years of experience in designing for high mix low volume manufacturing environment

. Strong working knowledge of material properties and steel fabrication processes including welding

· Proficient in AutoCAD for architectural drafting.

· Ability to work independently with minimal supervision.

· Strong problem-solving skills and attention to detail.

Good-to-Have (Emerging Skills):

· Familiarity with Revit / BIM Modelling for door system integration.

· Knowledge in theoretical calculations related to the field of statics, dynamics and kinematics.

· Prior working experience in metal door manufacturing and fire certification testing.