Total 13,446 Full-time mechanical engineer job vacancies

Responsibilities

• Design mechanical process systems for water and wastewater treatment plants at concept, functional, preliminary, and detailed stages, including screening, physical-chemical, biological treatment, blower, odour control, disinfection, and sludge treatment equipment
• Design various pumping systems for water, wastewater, and sludge treatment plants through all design phases
• Design ancillary systems such as chemical feed, mechanical ventilation, and drainage systems from concept to detailed design
• Prepare General Arrangement and equipment layout drawings to support project requirements
• Develop mechanical process equipment and pump specifications to ensure compliance and performance
• Perform mechanical equipment and pipe sizing and calculations to meet engineering standards
• Review and evaluate vendor submissions to ensure technical compliance and quality
• Coordinate with civil, structural, electrical, building services, and instrumentation & control disciplines to integrate designs
• Lead meetings and discussions with clients, contractors, and vendors to drive project progress and resolve issues
• Provide engineering support for bids and proposals to secure new projects
• Support construction phases with engineering expertise to ensure design intent is met
• Provide engineering support during testing and commissioning to verify system performance
• Prepare project cost estimates for clients to facilitate budgeting and decision-making
• Manage design and project execution for proposals and projects primarily focused on mechanical/process scope

Required competencies and certifications

• Professional Engineer (PE) registration with Professional Engineers Board Singapore (moved from Preferred as it is a professional certification essential for core duties)

Preferred competencies and qualifications

• University engineering degree in mechanical engineering
• Minimum 10-15 years’ experience in mechanical design of municipal and industrial wastewater treatment
• Ability to work independently to produce project deliverables within timelines
• Experience leading and guiding a team of engineers and performing QA/QC on their designs
• Proficient written and oral communication skills with strong interpersonal abilities

Monthly Salary: UP to $3000
Working Address: Tuas Basin Link
Working Hours: 8.30am to 6pm

Responsibilities & Duties:

Core responsibilities:
- Inspect and test engines to find faults (visual checks, listening for abnormal noise, power checks, scan-tool diagnostics, etc.).
- Diagnose problems in key systems: fuel, ignition, cooling, lubrication, exhaust, air intake, and engine mounting/suspension.
- Dismantle engines or components (cylinder head, pistons, crankshaft, timing system) for detailed inspection and measurement.
- Repair or replace worn and defective parts, then reassemble and adjust the engine according to manuals and specifications.
- Perform routine maintenance: oil and filter changes, spark plug replacement, belt changes, valve clearance adjustment, tune‐ups.
- Run the engine after repair (idle and load tests), check performance, and fine‐tune for smooth running and correct fuel consumption.

Daily Responsibilities:
- Carry out scheduled services on Engine related equipment, Hydraulic Power packs, Compressors, High Pressure Waterjet pumps (fluids, filters, inspection checklists).
- Use diagnostic tools and software to read fault codes and monitor engine parameters.
- Adjust and repair engine support systems: cooling fans, radiators, water pumps, oil pumps, fuel pumps, injectors or carburetors.
- Maintain records (PMS) of work done, parts used, and tests performed to meet workshop or regulatory requirements.
- Communicate findings, repair options, and costs to Technical Managers or customers.

Qualifications and Requirements:
- Relevant trade certification, diploma, degree, or equivalent qualification in Mechanical Engineering, Automotive Engineering, Marine Engineering, or a related field.
- At least 2 years of relevant experience in servicing, troubleshooting, overhauling, and repairing diesel and petrol engines.
- Hands-on experience with diesel engines (e.g., Yanmar, Lister, Kubota, Deutz, HATZ), including overhaul of engine blocks, cylinder heads, injectors, and high-pressure fuel systems.
- Hands-on experience with petrol engines (e.g., Honda), including overhaul of engine blocks, cylinder heads, injectors, and fuel systems.
- Experience with offshore or marine engine systems, including winches, hydraulic systems, piping, and instrumentation, will be an advantage.
- Experience in compressor and engine repair is an added advantage.
- Ability to read and interpret mechanical schematics, technical drawings, wiring diagrams, service manuals, and technical bulletins.
- Strong practical mechanical skills, including the use of hand tools, torque wrenches, micrometers, dial indicators, and other precision measuring instruments.
- Basic electrical and electronic troubleshooting knowledge, particularly for modern engines equipped with sensors, ECUs, and engine management systems.
- Good understanding of workplace safety practices when working with engines, fuels, exhaust systems, lifting equipment, and rotating machinery.

Benefits:
- Annual Leave
- Medical Leave
- Medical Insurance
- Additional information on employee benefits and leave entitlements will be shared during the interview process

Nextbeat Singapore Pte.Ltd.

EA License Number: 22C1267

EA Personnel: R22110252

Multinational corporation is looking for mechanical technician

Job scope:

• Conducting fabrication, MIG welding, & fitting
• Assembly parts for equipment
• Other general duties

Requirements:

• Understanding MIG Welding
• Experience as mechanical fabricating & fitting

5 days’ work week, office hours

Great benefits

Job Description:

Create 3D solid model of components and/or assembly based on sketches or physical parts;

Provide mechanical engineering drafting support to project teams;

Modify and update mechanical engineering drawings.

Job Requirements:

Higher NITEC in Mechanical Engineering Drawing & Design or its equivalent;

Min 2 years' experiences in related field;

Proficient in modeling and creating fabrication drawings;

Proficient in drafting standards, ISO, ANSI Y 14.5;

Knowledge in Solid Edge modeling & drafting software will be an added advantage;

Knowledge in MS office application;

Able to work independently with minimum supervision.

NOTE: Open to Singaporeans only.

Job Description:

• Overseeing projects at one or multiple stipulated sites.

• Assist project manager is the execution of the projects.

• Responsibilites for co-ordination with Consultants, Architects and relevant authorities.

• Liaise with Consultants, Main contractor, Suppliers, Sub contractor on Equipment & Material submissions.

• Monitor and ensure progress of works are carried out according to project specification.

• Assist drafting team for design schematic drawing, layout drawing, P&ID drawing.

• Review and check drawing before submit to main contractor.

• Oversee the overall planning of ACMV works, site inspection, variation order and certification of work done for all assigned projects.

• Support project manager in the administration of contract, claim, variation and any dispute arise.

• Raise MR and order material & arrange manpower for necessary works.

• Advise site team for work schedule and technical issues.

• Make sure project is carried out according to schedule.

• Responsible for site supervision and implementation.

• Responsible for ensuring implementing safety measures.

Requirements:

- Minimum diploma

- 3 years or above experiences in ACMV, especially in air-conditioning industry

Electrical Engineer / Assistant Engineer

Working days: Mon - Fri

Working hours: 8:15am - 5:30pm (OT is required)

Location: Joo Koon (Transport from Lakeside / CCK / Joo Koon MRT)

Salary: $2500 - $4000 + OT + AWS + Bonus

Summary

The engineer is responsible for supporting motor & generator services, transformer services and switchgear services. 

 Requirements

• Nitec / Diploma in Electrical Engineering 

• Class 3 driving license is preferred

Primary Responsibilities

• Take charge of maintenance, troubleshooting, repair, commissioning and replacement of machinery equipment and systems such as chillers, motors, switchgears, generators and transformers.

• Carry out testing for all types of protection and maintenance.

• Develop and maintain relations with supervisors, assistant supervisors and other department on engineering concerns.

• Identify and solve engineering problems as needed.

• Ensure works are done timely.

• Ensure all safety aspects of the team.

• Mentor and train up technicians.
  

Chan Kai Wen Reg R23114137
THE SUPREME HR ADVISORY PTE LTD
EA No: 14C7279

Responsibilities:

• Design and review mechanical layouts for warehouse automation systems using AutoCAD
• Integrate AGV, AMR, and shuttle systems within warehouse infrastructure
• Diagnose and resolve mechanical issues in automation equipment (e.g., AGVs, conveyors, AMRs)
• Support on-site installation, commissioning, and system testing
• Collaborate with vendors and cross-functional teams to ensure timely project delivery
• Supervise small teams or subcontractors and provide technical guidance
• Travel as required for site inspections, installations, and troubleshooting
  Bachelor’s degree in Mechanical Engineering or a related discipline.
• Strong mechanical design capabilities with proficiency in AutoCAD.
• Prior experience with AGVs, AMRs, shuttle systems, and conveyor systems is an advantage.
• Strong analytical thinking and problem-solving abilities.
• Proven ability to lead and coordinate field teams effectively.
• Willingness to travel and work in warehouse or construction site environments.

Qualifications:

• Bachelor’s degree in IT, Engineering, Business, or a related field
• Min 2 years of experience in project management or consulting
• Strong capabilities in project planning, execution, and problem-solving
• Excellent communication and stakeholder management skills
• Able to work independently and handle multiple projects concurrently
• Proficient in documentation, reporting, and presentation

We regret only shortlisted candidates will be contacted. All applications will be handled confidentially. By submitting your application, you agree to the collection, use, retention, and disclosure of your personal information to prospective employers.

Wecruit Pte Ltd
EA License No: 20C0270
EA Personnel: Nyon Hock Sen (Aden)
EA Personnel Reg No: R24124070

• Possess a recognized degree in Mechanical/Electrical Engineering with at least five years of relevant experience in building projects.
• Fresh graduates will also be considered for entry-level positions and are encouraged to apply.
• Provide technical and engineering support to the Project Team.
• Assist the Project Manager/ M&E Manager in the effective planning, reviewing, monitoring and controlling progress and process of M&E works. He/she must be able to control and manage the M&E subcontractor’s progress and performance on site.
• Good knowledge of applicable codes/regulations and Authorities’ requirements relating to M&E services, building construction and safety.
• Coordination and production of individual and combined M&E drawings (CSD).
• Appraisal for works/ products compliance to specifications/ requirements and selection recommendations.
• Control the progress of RFA, RFI, shop drawings, technical submissions and equipment/material procurement/fabrication/delivery status.
• Develop work programmes and details for testing & commissioning factory tests, individual system test, integrated system test and statutory inspections.
• Able to plan, lead, delegate jobs, instruct, and monitor progress and performance of subordinates and M&E subcontractors’ site staff to achieve quality works, and smooth and timely completion of projects.
• Carry out M&E technical and site meetings and resolve technical issues with project consultants and subcontractors, including taking notes of meetings.
• Provide the project team with safe and economical methodology, and ensure projects meet the required quality standards.
• Conduct QA/QC inspections, manage RE, RTO and ensure clearing QA/QC inspections to meet the required quality standards and within the construction schedules.
• Provide, update and maintain all site inspection, testing and commissioning records.
• Assessment and cost verification of variation orders and make necessary recommendation of VOs.
• Check, evaluate and confirm work done and material supply status by M&E sub-contractor/NSC vendors for progress payments.
• Submission of as-built drawings and O&M manuals.
• Collaborate and liaise closely with Developers, Project Managers, Architects, Engineers, Subcontractors, relevant authorities and project teams to resolve technical and compliance issues in order to achieve a smooth and on-time completion of the projects.

We are excited to invite passionate, motivated, and committed individuals to join our Service/Operations team based in Singapore. This is an excellent opportunity to build your career with a family-oriented global organization that is dedicated to developing state-of-the-art engine monitoring and maintenance solutions for the marine and industrial sectors.

As part of our team, you will play an important role in supporting daily service and operational activities, ensuring smooth coordination between internal departments, customers, and business partners. You will be involved in managing service schedules, handling operational processes, coordinating with suppliers and engineers, and delivering excellent customer support.

We are looking for individuals who are proactive, detail-oriented, and able to work effectively in a fast-paced environment. Strong communication skills, problem-solving abilities, and a positive attitude are highly valued. Prior experience in service coordination, operations, engineering support, or customer service will be an advantage, though candidates with the right mindset and willingness to learn are also encouraged to apply.

In return, we offer a supportive and collaborative working environment, opportunities for professional growth, and the chance to work with innovative technologies in a growing global business. You will be part of a team that values trust, teamwork, respect, and long-term success.

Interested candidates are invited to submit the updated resume to

zin.warwin@chris-marine.com

Only shortlisted candidates will be notified.

Join us and grow your career with a company that values both people and performance.

Job Description:

1. Review of machinery and equipment specification, meeting technical specification. Interpretation of classification rules to address to review comment.

2. Familiar with equipment specification and their installation requirement such as main engines, generators, propulsion, gearbox, hydraulic operated equipment, HVAC, refrigeration and others.

3. Familiar with marine piping system such as bilge, ballast, tank gauging, cooling, fuel oil, sanitary , fire protection and others. Able to select pump types, compressor, pipe material, thickness, valves and pipe fittings that meet pressure rating and functionality.

4. Liaise with designer and vendors to develop pipe schematic drawing, machineries space equipment layout and equipment installation plan.

5. Review of Mechanical interfacing for major equipment such as main engine, gear box and propeller shafting and others.

6. Working with a team of engineers to develop the detail 3D ship model for production. Job involving interfacing and clash check on routing of pipe systems, HVAC, electrical system installation and others. Generate MTO for pipe routing, fittings and pipe spool for production.

Requirements:

1. Bachelor degree in Marine engineering or diploma in marine engineering
2. At least 5 years relevant working experience in shipyard
3. Proficiency in AutoCAD
4. Good computer skills
5. Understand shipbuilding and project processes. Able to comprehend the technical specification and discuss projects with customers.
6. Analytical ability
7. Communication skills
8. Interpersonal skills
9. Required to travel to Batam or other countries for technical meeting when necessary

Carry out general repair and maintenance jobs onboard vessels or in workshops

Dismantle and troubleshoot for mechanical defects

Perform repair and /or replacement of mechanical spare parts

Perform alignment checks and reassemble the mechanical parts

Perform testing of equipment to ensure smooth operation

Perform test run and report to superior on the job completion status
5.5 working days per week

Basic salary, OT etc.

Multinational corporation is looking for mechanical technician

Job scope:

• Conducting fabrication, MIG welding, & fitting
• Assembly parts for equipment
• Other general duties

Requirements:

• Understanding MIG Welding
• Experience as mechanical fabricating & fitting

5 days’ work week, office hours

Great benefits

We are looking for the right people — people who want to innovate, achieve, grow and lead. We attract and retain the best talent by investing in our employees and empowering them to develop themselves and their careers. Experience the challenges, rewards and opportunity of working for one of the world’s largest providers of products and services to the global energy industry.

Job Description :

• Under general supervision, applies functional specifications and uses engineering tools to design hardware for product changes and new development.
• Independently processes data, writes engineering reports, and conducts diagnosis of routine hardware malfunctions.
• Contributes in reliability analysis such as risk assessments and Failure Mode Effects Analysis by compiling and examining data.
• Identifies the testing requirement at a system level with the emphasis on complying with test standards and Halliburton's Health, Safety, and Environment procedures.
• Contributes to Halliburton's Intellectual Property portfolio by preparing Invention Disclosures and recognizing ideas that have Intellectual Property potential without disclosing confidential information.
• Coordinates with project leads to produce project deliverables by assessing input requirements and applying functional specifications.
• Develops relationships through excellent communication skills and acts as a key resource to provide innovative solutions.
• May participate in professional societies in area of specialization.

Requirement:

Requires completion of a bachelor's degree in Mechanical Engineering or similar discipline; master's degree preferred.

Requires two years of related experience (requirement may be waived with master's degree).

Key Responsibilities:

• Collaborate with cross-functional teams to define specifications for mechanical systems and sub-systems.
• Lead the design and selection of mechanical components, perform tolerance analysis, and develop motion systems.
• Oversee component evaluation, system-level integration, and transition to manufacturing and field deployment.
• Manage internal or external design partners in joint development initiatives.

Requirements:

• Proven experience in mechanical design, particularly involving automated machines.
• Strong background in thermal simulation and analysis, including finite element modeling (FEA)
• Preferably from advanced equipment sectors such as semiconductors, though candidates from other high-precision industries are welcome.
• Skilled in 3D CAD software (e.g., SolidWorks or similar platforms)
• Minimum of 3 years of hands-on experience in relevant mechanical engineering roles
• Solid understanding of mechanical fundamentals, including tolerance analysis and motion control systems

If you are interested in the position , kindly send your CVs to yitwei.kwan(@)randstad.com.sg

Please include your availability, expected salary and reason for leaving current job

We regret that only shortlisted candidates will be contacted

EA: 94C3609 / Reg: R1325913

Aliena is a leading Singapore-based space-tech company producing Hall thruster satellite engines. In January 2022 Aliena broke the record for the smallest satellite ever to launch with a Hall plasma thruster on board. Since then, the company closed several national and international sales and R&D contracts with customers from Europe and Asia. Our engines are mission agnostic, serving all types of missions in any branch of space exploration or space economy, from very low Earth orbits to deep space.

By joining our dynamic and visionary team, you will take part in defining the future of state-of-the-art low power plasma propulsion systems.

Your responsibilities

●     Drive the research and development effort for the mechanical structures as well as fluidic tubing and electrical harnessing management of our propulsion systems

●     Design, build, integrate fluidic and thermal control systems, based on heritage architectures

●     Produce technical drawings

●     Drive the assembly, integration, and test (AIT) of designed subsystems

●     Plan and drive the testing and qualification of the fluidic system and mechanical structures 

●     Collaborate with and support the plasma testing and electrical engineering teams in the development and integration of the overall propulsion system

●     Collaborate with the Production team to support the development AIT equipment from a mechanical point of view

●     Assist with the thermal and mechanical (static, dynamic) analyses of the propulsion systems

●     Collaborate with the mission managers and product owners to plan for the production stage of the propulsion systems  

●     Suggest design improvements to the overall propulsion system architecture from the mechanical and thermal points of view

●     Produce AIT documentation

Qualifications

●     Degree in Mechanical Engineering, Aeronautical/Aerospace Engineering, Space Systems Engineering or similar fields

●     Previous experience with mechanical design, technical drawings, and simulations (thermal, mechanical, fluid) is required

●     Fluency with CAD software(SOLIDWORKS) is required 

●     Experience with MATLAB/GNUOctave/Scilab is required

●     Competency in numerical simulation software (ANSYS, FEMM, COMSOL, SOLIDWORKS) for thermal, mechanical(static, dynamic), and fluid (CFD) simulations is a plus

●     Experience with mechanical(vibration, shock) and thermal (thermal cycling) testing is a plus

●     Experience with design, simulation, and testing of space systems is a plus

If you are not ticking all of the abovementioned qualifications, don’t you worry! We are looking forward to helping you accomplish them together with us! 

Ideal profile

●     Motivated self-sufficient individual, aiming to improve himself as well as the company

●     Hands-on approach

●     Out-of-the-box problem solver

●     Team player

What we offer

●     Market competitive compensation

●     Personal office computer

●     Dynamic and inclusive work environment

●     Comprehensive health and life insurance coverage