Total 120 engineering job vacancies in Maintenance / Repair category in Singapore

Job Description

We are seeking a skilled and motivated Air-Conditioning and Refrigerating Equipment Installer to join our growing team. The successful candidate will be responsible for the installation, replacement, testing, and commissioning of residential and commercial air-conditioning systems while ensuring quality workmanship and customer satisfaction.

Key Responsibilities:

• Install, replace, and commission split-type, multi-split, cassette, ducted, and VRV/VRF air-conditioning systems.
• Perform copper piping, insulation, drainage piping, trunking, wiring, and outdoor unit installations.
• Conduct vacuuming, refrigerant charging, and system testing upon completion.
• Read and interpret technical drawings, floor plans, and installation layouts.
• Ensure installations comply with company standards, safety regulations, and manufacturer requirements.
• Troubleshoot and rectify installation-related issues when required.
• Carry and handle installation materials, tools, and equipment safely.
• Communicate professionally with customers on-site.
• Maintain cleanliness and proper housekeeping at work sites.
• Complete installation reports and documentation accurately.
• Support servicing, maintenance, and repair works when required.

Essential Requirements:

• Minimum 1 year of experience in air-conditioning installation.
• Familiarity with residential and commercial air-conditioning systems.
• Knowledge of copper piping, insulation, drainage systems, and electrical wiring.
• Physically fit and able to work at heights and outdoor environments.
• Able to work independently and as part of a team.
• Responsible, hardworking, and willing to learn.
• Good problem-solving and troubleshooting skills.
• Possess a positive attitude and strong work ethic.

Preferred Qualifications:

• Relevant experience in Mitsubishi Electric, Daikin, Panasonic, MHI, LG, Fujitsu, or Midea systems.
• Experience in HDB, Condominium, Landed Property, and Commercial projects.
• Possess Class 3 Driving Licence (advantageous).
• WSQ Workplace Safety and Health certification (advantageous).
• Refrigerant Handling Certification (advantageous).

1. Responsible for project administration, budgets, manpower planning, scheduling, Tender Preparation, Project Kick-off and meeting delivery schedule

2. Ensuring the project is administered and executed to the satisfaction of the Client in accordance with contractual agreements and safety standards and compliant with the company policies and procedures

3. Responsible for the development, approval and implementation of the Project Management Plan, Project Start-Up and Project Close-out till warranty closure

4. Responsible for documenting and reporting project deliverables

5. Liaises and communicates with the client on project status, progress and changes

6. Administration of the project contract to ensure compliance with set performance targets, schedules and technical specifications

7. Coordinate with subcontractors on the project and ensure timely deliver

8. Review project documents before issuing to clients and coordinate with clients, classification society, suppliers and subcontractors

9. Ensure that all standard operating procedures comply with specifications, quality standards,

statutory and regulatory requirements

10. Maintain good report with customers by providing relevant technical support

11. Adopt and be updated with the latest technology in improving inspection accuracy and the reliability of data

12. Identify, analyse, highlight and report all equipment-related integrity failures or degradation problems

13. Develop and recommend eéective mitigation solutions/ corrective actions in accordance with the safety and regulatory requirements

14. Conduct failure analysis inspection/reliability data & develop an improvement plan.

Requirements:

· Diploma in Engineering or Equivalent

· Be able to assist the construction team on the field whenever required.

· Be able to work flexibly after office hours due to project requirements

· Able to assist the team in eliminating construction issues

· Strong communication skills for contractor and customer management

The Facilities Engineer supports the operations and maintenance of Grade A commercial buildings to ensure smooth daily operations, optimal building performance, and compliance with safety and regulatory requirements. The role involves coordinating maintenance activities, supervising contractors, planning shift operations, and supporting facility improvement initiatives.

Roles & Responsibilities

• Support the daily operations and maintenance of building facilities and M&E systems, including ACMV equipment, chillers, electrical systems, and BMS
• Plan and coordinate shift schedules and manpower deployment to support operational requirements and building coverage
• Assist in the planning, coordination, and execution of preventive and corrective maintenance works
• Supervise contractors and service providers to ensure works are carried out in accordance with operational, safety, and quality standards
• Support integrated system testing, annual shutdown activities, and facility improvement projects
• Monitor building systems performance and respond to operational or technical issues in a timely manner
• Assist in troubleshooting M&E system faults and coordinate rectification works with vendors and contractors
• Support cost management activities including quotation sourcing, price comparison, and vendor coordination
• Prepare maintenance reports, operational updates, incident reports, and other technical documentation
• Coordinate with clients, tenants, contractors, and relevant authorities on operational and maintenance matters
• Ensure compliance with Workplace Safety and Health (WSH) requirements, fire safety regulations, and company policies
• Support ad-hoc operational duties and projects assigned by Management

Requirements

• Diploma in Mechanical Engineering, Electrical Engineering, Facilities Management, or related discipline
• Relevant experience in facilities management or building maintenance within Grade A commercial buildings
• Knowledge of ACMV systems, chillers, BMS, and M&E infrastructure
• Experience in planning shift schedules and manpower deployment will be an advantage
• Good troubleshooting, coordination, and problem-solving skills
• Good interpersonal and communication skills
• Proficient in Microsoft Office applications
• Able to work independently and in a fast-paced operational environment
• Shift work is required (including rotating shifts)

The LEW Technician supports the operations and maintenance of building electrical systems and facilities within commercial buildings, ensuring compliance with statutory requirements, operational reliability, and workplace safety standards. The role involves carrying out facilities maintenance duties, supporting electrical operations as a Licensed Electrical Worker (LEW), and coordinating with contractors, clients, and relevant authorities to ensure smooth building operations.

Roles & Responsibilities

• Perform daily facilities maintenance and operational support for M&E systems within commercial buildings
• Carry out inspection, troubleshooting, servicing, and maintenance of electrical systems and equipment
• Perform duties as the appointed Licensed Electrical Worker (LEW) for the building where required
• Ensure electrical installations and maintenance works comply with EMA regulations, statutory requirements, and safety standards
• Coordinate and supervise contractors for preventive and corrective maintenance works, testing, and servicing activities
• Attend to electrical faults, power interruptions, and emergency breakdowns in a timely manner
• Conduct routine inspections and testing of switchboards, transformers, generators, lighting systems, and other electrical equipment
• Support ACMV, fire protection, and other M&E operational activities where required
• Prepare maintenance reports, service records, incident reports, and technical documentation
• Coordinate with clients, tenants, contractors, and relevant authorities on operational and maintenance matters
• Participate in annual shutdown activities, system testing, and facility improvement works
• Ensure compliance with Workplace Safety and Health (WSH) requirements, fire safety regulations, and company policies
• Support ad-hoc operational duties and projects assigned by Management

Requirements

• NITEC, Higher NITEC, Diploma, or equivalent in Electrical Engineering, Facilities Management, or related discipline
• Possess a valid Singapore Licensed Electrical Worker (LEW) Grade 7 licence or above issued by EMA
• Relevant experience in facilities management, commercial building maintenance, or M&E operations
• Knowledge of electrical systems, ACMV systems, generators, fire protection systems, and M&E infrastructure
• Familiar with EMA regulations, electrical safety requirements, and building maintenance practices
• Good troubleshooting, coordination, and problem-solving skills
• Good interpersonal and communication skills
• Able to work independently and in a fast-paced operational environment
• Shift work is required

Roles and Responsibilities:

• Perform daily operational activities which includes attending to customers' enquiries, needs and complaints
• Perform preventive and breakdown technical support and maintenance for mechanical/electrical services, plumbing & sanitary services, Aircon servicing and maintenance, ACMV systems, chillers, and electrical control
• Handling works at Grade A Commercial Buildings

Requirements

• Nitec in Mechanical / Electrical or related field
• Candidates with 2 years or more related experience in Facilities Management will be an added advantage
• Positive attitude, good interpersonal and customer-centric skills
• Shift Work required (3 shifts: Morning, Afternoon and Night)
• Night shift allowance provided
• Work Location: CBD

Overview

We are seeking a skilled Maintenance Assistant Engineer to ensure reliable operation of underwater equipment through hands-on preventive and corrective maintenance, troubleshooting, and repair, minimizing downtime and supporting system integration.

Job Summary

You will maintain, troubleshoot, repair, and test underwater equipment, performing preventive and corrective maintenance to ensure smooth operations and minimize downtime.

Responsibilities

• Perform routine inspections, maintenance, repairs, and replacement of defective parts on machinery and subsea equipment to ensure operational reliability
• Conduct preventive maintenance to reduce equipment and system failures and improve operational efficiency
• Conduct pre-deployment and post-recovery inspection, testing, and servicing of underwater equipment to ensure readiness and functionality
• Diagnose and repair mechanical, electrical, and electronic faults to restore equipment performance
• Support integration, assembly, and configuration of subsea systems and equipment to facilitate deployment
• Maintain and calibrate underwater instrumentation and navigation systems to ensure accurate operation
• Maintain detailed service records, maintenance logs, and technical reports to document work and support continuous improvement
• Respond promptly to maintenance requests and emergency breakdowns to minimize downtime
• Support installation and commissioning of new equipment or systems to ensure proper setup and operation
• Coordinate with external contractors or vendors when needed to facilitate maintenance and repairs

Required competencies and certifications

• Proven experience as a Maintenance Technician/Engineer or similar role
• Ability to read technical manuals, schematics, and 3D blueprints to accurately perform maintenance tasks
• Hands-on experience with tools and diagnostic equipment to effectively troubleshoot and repair faults
• Basic understanding of safety regulations and procedures to maintain a safe working environment

Preferred competencies and qualifications

• Diploma or technical certification in Engineering, Maintenance, or related field

Other Information

• The position is open to all qualified candidates

About Us:
Buildo Engineering PTE LTD is a leading supplier of green and sustainable materials for construction projects, specializing in Autoclaved Aerated Lightweight Concrete (ALC) Panels and cork products. We work closely with contractors to provide high-quality, eco-friendly building materials while delivering technical expertise in installation and application.

Job Description:
We are seeking a BIM Technician to join our team. The successful candidate will be responsible for developing and managing BIM models for our construction projects, ensuring accuracy in technical drawings, and collaborating with project teams to enhance efficiency and coordination.

Key Responsibilities:

• Develop and maintain BIM models for various projects in accordance with industry standards.
• Create and update technical drawings and 3D models using Autodesk Revit and AutoCAD.
• Coordinate and integrate BIM models with project teams, consultants, and contractors.
• Ensure BIM models are compliant with project requirements and Building and Construction Authority (BCA) regulations.
• Assist in clash detection and resolving design conflicts using BIM software.
• Generate shop drawings and detailed construction documentation.
• Provide technical support to project teams and site personnel regarding BIM-related matters.
• Maintain an up-to-date library of BIM objects and project-related documentation.

Requirements:

• Diploma or Degree in Architecture, Civil Engineering, Construction, or a related field.
• Proficiency in Autodesk Revit, AutoCAD, and Navisworks.
• Experience in BIM modeling for structural or architectural components.
• Understanding of Singapore construction standards and BCA BIM guidelines.
• Strong attention to detail and ability to work within tight deadlines.
• Good communication and teamwork skills to collaborate with engineers and project stakeholders.

Preferred Qualifications:

• Experience in working with ALC panels or other precast construction materials.
• Knowledge of Green Building practices and sustainability requirements.
• Familiarity with Common Data Environment (CDE) platforms.

Why Join Us?

• Work with a dynamic team in a growing, eco-conscious company.
• Exposure to innovative and sustainable building materials.
• Opportunities for career growth and professional development.
• Competitive salary and benefits package.

About ST Engineering

ST Engineering is a global technology, defence, and engineering group with offices across Asia, Europe, the Middle East, and the U.S., serving customers in more than 100 countries. The Group uses technology and innovation to solve real-world problems and improve lives through its diverse portfolio of businesses across the aerospace, smart city, defence, and public security segments. Headquartered in Singapore, ST Engineering ranks among the largest companies listed on the Singapore Exchange.

Our history spans more than 50 years, and our strategy is underpinned by our core values – Integrity, Value Creation, Courage, Commitment and Compassion. These 5 core values guide every aspect of our business and are embedded in our ST Engineering culture – from the people we hire, to working with each other, to our partners and customers.

About our Line of Business – Cloud & Data Centre Solutions

ST Engineering Cloud and Data Centre Solutions Pte Ltd provides all aspects of cloud management, services, and solutions, from initial setup and migration to ongoing operations and optimization. Services include engineering works to design, build and provide facility management service for mission critical environments such data centers, disaster recovery, and business continuity sites.

Together, We Can Make A Significant Impact

This position involves maintaining and operating equipment, troubleshooting issues, conducting preventive maintenance, and ensuring facility safety & security. Responsibilities include participating in emergency response activities, documenting procedures, and performing various maintenance tasks. The individual will need to work effectively as part of a team and communicate professionally with colleagues and supervisors.

Be Part of Our Success

• Resolve identified engineering issues with equipment to keep downtime to minimum
• Active participation in first level troubleshooting / root cause isolation / recovery action on all reported incidents and escalate incidents to supervisor
• Perform planned preventive maintenance (PPM) / Reactive Maintenance (RM) / Service order (SO) to minimize equipment downtime
• Documentation of standard operating procedures / Checklist of equipment Tasks
• Work as a team to monitor and perform facility inspections and report on condition affecting operations
• Performs repairs, maintenance and installation.
• Conduct routine monitoring and spot checks of all building equipment and systems
• Involve in company’s Emergency Response team (ERT), first aid and environmental health & safety (EHS) activities
• Ensure calls are answered and emails are responded in a timely, efficient and professional manner
• Perform any other duties assigned and assist in ad-hoc tasks by supervisor or manager
• Contributes to team effort by accomplishing related results as needed.
• Ensure proper handover and takeover during shift changes
• Lead a team of fellow FM Engineers
• Specialise in Mechanical and/ or Electrical works

Qualities We Value

• Computer literate with the ability to compile and submit daily reports.
• Experience and with understanding mechanical and electrical field / engineering & building services industry will be a plus
• Able to read architectural, structural, mechanical and electrical as built will be a plus
• Able to commit to 12 hours rotating shift work that includes day, night and weekends

Our Commitment That Goes Beyond the Norm

• An environment where you will be working on cutting-edge technologies and architectures.
• Safe space where diverse perspectives are valued, and everyone’s unique contributions are celebrated.
• Meaningful work and projects that make a difference in people’s lives.
• A fun, passionate and collaborative workplace.
• Competitive remuneration and comprehensive benefits.

We are seeking a detail-oriented and analytical Component DFM Engineering Technician to join our team in Seberang Prai Batu Kawan, Malaysia. 

• Responsible to review and validate the new component request whether it is conformance to internal process requirements and other DFM criteria.
• Responsible to review, validate and buyoff for 2nd/ALT source versus the primary source in term of DFM perspective.
• Able to perform DFM assessment on components with respect to packaging structure, process interaction and reliability.
• Involve in NUDD assessment focusing on components and could be extended to complete product PCBA level.
• Perform Design for Assembly (DfA) & Design for Mechanical Assembly (DfMA) assessment to ensure product meets all assembly criteria with no quality issue.
• Establish DfMA framework that extends the coverage to all mechanical aspect including material selection, thermal dependency, new technology etc.
• Knowledge in SolidWorks application is an added advantage.
• Support Lab activities such as monitor the yearly/regular PM and CAL for each measurement machine and system.

Job Description:

- Lead a team to manage Maintenance, Repair & Overhaul (MRO) activities (ie. Preventive maintenance/Corrective maintenance) for a fleet of Armament systems and ensure it’s performed on schedule

- Responsible to ensure contractual monthly performances of Armament systems is met

- Required to prepare Service report, indentation of spares and coordination of works with customers and internal stakeholders

- Liaise between customer and management to ensure smooth operations delivery.

- Drive continuous improvement in work processes and ensure 5S are performed in the workshop

Job Requirements:

- Degree in Engineering field, prefer Electrical/ Mechatronics/ Mechanical Engineering

- Knowledge in SAP and military armament systems will be preferred

- Highly motivated individual who is able to work independently and lead a team

- Preferably candidate to possess class 3 driving license

Responsibilities

• Inspect and examine aircraft components for leaks, cracks, breaks or other issues
• Read and utilize blueprints, maintenance manuals, ATA codes, illustrated parts catalogues, service bulletins and other maintenance documents to troubleshoot and complete work assignments
• Maintain, repair, and rebuild aircraft structures, functional components, and parts such as wings and fuselage, rigging, hydraulic units, oxygen systems, fuel systems, gaskets, and seals
• Perform routine maintenance operations, such as the replacement of equipment’s and aircraft components
• Modify aircraft structures, space vehicles, systems, or components, following drawings, schematics, charts, engineering orders, and technical publications
• Interpret blueprints, specifications, or diagrams to inform installation, development or operation activities
• Perform hourly, daily and monthly inspections to check for cracks, oil leaks, burned areas, foreign object damage, warping, distortions, missing segments and wear
• Complete all tasks in the allotted time frame and to the quality standards of our company, our customers and the FAA
• Promote safety within the workplace by monitoring others and yourself to guarantee all tasks are performed within the safety manual guidelines, and communicate with other mechanics and supervisors to coordinate repairs and keep apprised of safety concerns
• Order supplies, equipment, materials and parts for repairs and general maintenance
• Keep detailed records of the inspections performed, repairs finished, maintenance procedures and ordered parts.

Requirements

• Min NITEC/Higher NITEC/Diploma in Aeronautical Engineering or equivalent OR
• NITEC/Higher NITEC/Diploma in Engineering with relevant Aerospace experience
• Singaporeans only

Job Description:

• Perform prevention maintenance (PM) on Ground Support Equipment (GSE) in accordance with maintenance checklist and ensure high quality workmanship.
• Carry out any correction maintenance (CM) tasks and solve any problems encountered to ensure smooth operation in the maintenance works.
• Effectively execute any other GSE Work Instructions.
• Carry out the work activities to meet the quality standard and committed turn-around time (TAT).
• Inspect and report any product/ service problem and execute corrective action.
• Provide feedback and suggestion to improve on work activities and procedures.

Job Requirements:

• Nitec or equivalent qualification relevant to maintenance works.
• At least 1 year of working experience in an automotive or other relevant maintenance related industry
• Self-driven and excellent team player.
• Minimum Class 3 Driving is preferred.

Job Duties and Responsibilities

1. Perform installation, maintenance, troubleshooting, repair, and servicing of equipment, machinery, systems, or facilities as assigned.
2. Attend to service calls, breakdowns, and emergency maintenance requests promptly and efficiently.
3. Conduct routine inspections and preventive maintenance to ensure equipment operates safely and effectively.
4. Diagnose faults and recommend appropriate corrective actions.
5. Ensure all work is carried out in accordance with company procedures, safety regulations, and industry standards.
6. Complete assigned work orders, service reports, maintenance records, and other required documentation accurately and on time.
7. Maintain tools, equipment, and work areas in a clean, safe, and organized condition.
8. Monitor and report equipment conditions, defects, safety hazards, and maintenance requirements to supervisors.
9. Coordinate with supervisors, customers, contractors, and team members to ensure work is completed efficiently and professionally.
10. Attend assigned work sites and remain available during working hours to perform duties as required.
11. Comply with company attendance requirements, work schedules, and reporting procedures.
12. Assist in inventory control and the proper use of spare parts, materials, and consumables.
13. Participate in training programs and continuously improve technical knowledge and skills.
14. Perform any other duties or responsibilities assigned by management that are reasonably related to the position.

Job Description

• Performs removal, installation, servicing , operational test and troubleshooting of aircraft system in mechanical trade
• Performs and documents all work performed per appropriate manuals and regulations as required

Requirement

• O level and above, with at least 1 year of relevant experience in the aerospace industry
• Ability to read mechanical engineering drawings
• Ability to effectively communicate in both written and verbal form on individual and / or aircraft status

ST Engineering is a global technology, defense and engineering group with a diverse portfolio of businesses across the aerospace, smart city, defence and public security segments. The Group harnesses technology and innovation to solve real-world problems, enabling a more secure and sustainable world. Headquartered in Singapore, it has operations spanning Asia, Europe, the Middle East and the U.S., serving customers in more than 100 countries. ST Engineering reported revenue of over $12b in 2025 and ranks among the largest companies listed on the Singapore Exchange. It is a component stock of MSCI Singapore, FTSE Straits Times Index and Dow Jones Best-in-Class Asia Pacific Index

About Commercial Aerospace business

ST Engineering’s Commercial Aerospace business is a world-class Original Equipment Manufacturer (OEM) and Maintenance, Repair and Overhaul (MRO) service provider with proven solutions for practically every stage of an aircraft life cycle. With 50 years of reputable track record in aviation, backed by a highly experienced team of engineers and technicians across facilities in Asia Pacific, the U.S. and Europe, we know what it takes to keep the world flying safely.

Job Details

• Maintenance and servicing of avionics systems per customer's requirements.
• Carry out component changes.
• Assist engineers in trouble-shooting and rectification
• Assist in installing and servicing avionics communications equipment.
• Inspect and test the electrical and computer systems that allow aircraft to function.
• Oversee airplane's radar system, radio communications equipment and the flight controls.
• Removal, assemble and install electrical components, and keep detailed written records of repair work performed on aircraft. (E.g. Main Battery, Emergency Battery, Starter Generator, ACW Generator, GCU, BPCU, etc.)
• Removal and installation of engine and propeller electronic controls.
• Performs components changes, tests, and adjustments on aircraft electrical avionics systems consistent with the quality standards.

Job Requirements

• Minimum O level and above, with at least 1 year of working experience as an avionics technician in the aviation industry
• Good team member with strong interpersonal skills.
• Mechanically and electrically trained on Avionics systems

ST Engineering is a global technology, defence and engineering group with a diverse portfolio of businesses across the aerospace, smart city, defence and public security segments. The Group harnesses technology and innovation to solve real-world problems, enabling a more secure and sustainable world. Headquartered in Singapore, it has operations spanning Asia, Europe, the Middle East and the U.S., serving customers in more than 100 countries. ST Engineering reported revenue of over $12b in 2025 and ranks among the largest companies listed on the Singapore Exchange. It is a component stock of MSCI Singapore, FTSE Straits Times Index and Dow Jones Best-in-Class Asia Pacific Index

About Commercial Aerospace business

ST Engineering’s Commercial Aerospace business is a world-class Original Equipment Manufacturer (OEM) and Maintenance, Repair and Overhaul (MRO) service provider with proven solutions for practically every stage of an aircraft life cycle. With 50 years of reputable track record in aviation, backed by a highly experienced team of engineers and technicians across facilities in Asia Pacific, the U.S. and Europe, we know what it takes to keep the world flying safely.