Total 35 network engineer job vacancies in Maintenance / Repair category

Job Responsibilities

• Carry out maintenance tasks such as servicing, hardware replacement, configuration, and repair works.
• Perform hardware and software troubleshooting, fault diagnosis, and rectification.
• Prepare and update maintenance documentation, manuals, and procedures in accordance with quality management processes.
• Supervise sub-contractors and ensure proper completion of work while ensuring compliance with safety and security guidelines.
• Liaise and coordinate with procurement teams and vendors for hardware and service purchases.
• Support installation, overhaul, and upgrade of hardware and software when required.
• Perform any other ad-hoc duties assigned by the Project Manager.

Job Requirements

• Diploma in Computer Engineering, Electronics Engineering, or related engineering discipline.
• Higher NITEC holders with 2–4 years of relevant experience may also be considered.
• Knowledge in networking, cybersecurity, or system administration.
• CompTIA A+ / Network+ certification will be an added advantage.
• Independent, well-organised, proactive, and with a good working attitude.
• Good communication and interpersonal skills.
• Comfortable working in a naval base environment.
• Singaporeans only.

We are looking for an experienced professional to oversee the operation and maintenance of building systems, cryogenic equipment, and related infrastructure in support of Quantum computer operations in Singapore. This position plays a key role in ensuring the safe, reliable, and efficient performance of facility utilities and support systems. The ideal candidate will have a strong background in mechanical and facilities engineering, along with hands-on experience managing complex building systems in laboratory, semiconductor, or chemical manufacturing environments. They should be comfortable working in a fast-paced setting and capable of effectively navigating operational challenges.

Key Responsibilities:

Facility System Operations, Maintenance & Project Support:
•    Monitor, operate, and maintain facility systems including HVAC, chilled water, compressed air, vacuum, gas distribution, cryogenics and plumbing systems.
•    Monitor facility performance, identify inefficiencies, and implement improvements to optimize reliability, capacity, and energy usage.
•    Troubleshoot system issues, perform root cause analysis, and implement corrective and preventive actions.
•    Develop and execute preventive and predictive maintenance programs for critical facility systems.
•    Manage and coordinate contractors, vendors, and service providers for maintenance, repairs, and capital projects.
•    Develop and maintain facility documentation including SOPs, and maintenance records.
•    Track and manage utility usage, sustainability initiatives, and cost-reduction efforts.
•    Support installation, commissioning, and startup of new equipment and facility infrastructure.
•    Support local as well as global facilities upgrades, expansions, and capital projects including scope definition, budgeting, scheduling, and execution.
•    Manage spare parts, consumables, and critical inventory to ensure availability of materials for maintenance and operations, including coordination of procurement, receiving, inspection, and stock optimization.

Compliance & Safety:
•    Collaborate with HSE to ensure compliance with safety standards, codes, and regulations 
•    Support compliance with environmental obligations under NEA where applicable
•    Adhere to site security protocols, including export control access procedures and Technology Control Plan requirements.
•    Participate in audits, inspections, and continuous improvement initiatives.

Cross-Functional Collaboration
•    Collaborate with HSE to ensure compliance with safety standards, codes, and regulations
•    Support compliance with environmental obligations under NEA where applicable
•    Adhere to site security protocols, including export control access procedures and Technology Control Plan requirements
•    Participate in audits, inspections, and continuous improvement initiatives

Must Have:
•    Bachelor’s degree in STEM with minimum 5+ years of experience in engineering, building system support or related area

We value:
•    Solid knowledge of HVAC, mechanical, cryogenic, and utility systems 
•    Hands-on experience with gas systems, cryogenics, vacuum systems, or specialty utilities 
•    Proven experience in developing maintenance strategies and troubleshooting facility equipment 
•    Familiarity with CMMS and Building Management Systems (BMS) 
•    Strong understanding of applicable safety codes and regulatory standards 
•    Excellent analytical thinking and problem-solving abilities 
•    Effective communication skills with the ability to work collaboratively in a team environment 
•    Experience in industrial, semiconductor, chemical manufacturing, laboratory, or other high-tech settings 
•    Demonstrated project management experience supporting facility upgrades or capital projects 

Job Description & Requirements

Geomotion Singapore is an established brand for risk management & mitigation solutions supported by high quality and wide range of instrumentation and monitoring, data management, soil investigation, laboratory testing, installation of recharge, relief, pumping wells and pumping tests services at reasonable price. Our edge is our ability to transform data into information. We are committed to provide our clients with a high-quality service. Our reputation is based on more than 100 years' combined experience in the industry across the globe.

Visit us at http://www.geomotion.com.sg/.

We are currently looking to expand our team of committed Senior Instrumentation Engineers who will be responsible for ensuring our instruments are prepared, installed, and commissioned to the best level of quality required for a successful monitoring scheme.

Scope of Work

Site work will involve installing structural, ground, and environmental monitoring systems in accordance with construction drawings and design specifications. Installation, programming and commissioning data loggers and telemetry devices; maintaining installation records and promoting a safe workplace with zero harm.

Office & Site based work will involve following roles and responsibilities

· Able to coordinate and lead a team of instrumentation engineers and other technical officers to manage geotechnical instrumentation works such as instrument installation and monitoring works.

· Oversee all instrumentation works including the production of method statements, project quality plan, calibration, installation, data acquisition, data verification, data processing, web database, data presentation and reporting. He shall ensure that all monitoring data are correct.

· Shall be responsible for preparing all necessary reports as specified in the Contracts documents.

· Design, set up and maintenance of Instrumentation database

· Ensuring works are in accordance with approved project quality plan

• Providing input into health, safety, environmental and quality documentation
• Preparing instruments, materials and tools for site work
• Installation of Structural, Ground, and Environmental Monitoring Systems
• Liaising with suppliers, subcontractors, clients and asset owners
• Provide installation, monitoring and maintenance services
• Maintain installation records, data processing, create factual reports
• Work as part of a team to plan and meet workload demands.
• Business operations – as part of a growing business you will be involved in all aspects of operations.
• Follow business processes to ensure consistent high-quality results.

Desirable/ Advantageous

• Hands on experience with geotechnical instrumentation
• Experience of borehole drilling techniques and methods
• Knowledge of instrumentation database

Requirements

· Relevant Degree in Engineering

· Min. 6 years and above hands-on experience in managing instrumentation and monitoring works on a civil engineering project with I&M companies out of which at least 5 years of experience on LTA underground construction projects in Singapore

· Willing to work and travel among various sites

· Class 3 driving licence

· Registered Earthworks supervisor certificate

· Construction Safety course for Project Managers

· Experience in instrumentation database

Job Objectives

• Assist the facilities to achieve maximum efficiencies in terms of safety, cost, quality and reliability.
• Evaluate, inspect, maintain, repair, analyze and improve various types of facilities equipment, including electronic and mechanical equipment.

Duties and Responsibilities

• System ownership on design, installation, operation and maintenance of facilities mechanical systems pertaining to clean room, centralized air conditioning, Industrial exhaust and abatement, process utilities, DI water system, vacuum system, compress air system, process cooling water system, and other miscellaneous facilities mechanical systems to semiconductor wafer fabrication so as to ensure continuous supply of utilities and related facilities at the required performance level or specifications.
• In charge of handling all the gas systems in the plant (both flammable and hazardous gas) including taking care of the safety controls as well as work with vendors to receive, install and ensure the proper functioning of the gases so as to ensure continuous uninterrupted supply to manufacturing.
• Drive continuous improvement of facilities equipment key performance indicators such as % availability, mean time to repair (MTTR) and mean time between failure (MTBF). 
• Evaluate skill levels of new engineers, technicians, develop training materials, coach and train team members for improving team and facilities equipment performance. Provide technical assistance in installation and maintenance of company facilities equipment.  
• Document maintenance procedures and processes.
• Ensure compliance with ISO standards and support audit functions.
• Ensure safety requirement is strictly followed and all vendors must meet our safety expectation before commencement of work.
• Perform facilities equipment upgrades as per Fab requirements.
• Analyze facilities equipment malfunctions and failures and accordingly develop corrective actions.
• Develop improvements to enhance facilities equipment reliability and scalability.
• Develop preventive maintenance procedures to reduce facilities equipment failures.
• Monitor facilities equipment performance and suggest improvements.
• Work with management to develop facilities equipment specifications for next generation products.
• Maintain documentations for facilities equipment installation, maintenance and troubleshooting procedures for reference purposes. Ensure plant histories, drawings, data and other appropriate documentations are being generated and properly filed for future reference and review.
• Provide support for troubleshooting facilities equipment.
• Test and approve new facilities equipment before commissioning.
• Develop cost-reduction initiatives while still maintaining quality and productivity.
• Provide job assistance and conduct job trainings for employees as needed.

Qualification Guidelines

Minimum Education

Diploma or Bachelor's degree in engineering or sub-field of engineering

Minimum Experience

At least 3 years’ experience in facilities & maintenance, repair or servicing of wafer fab facilities equipment.

Specific Knowledge / Skills

Experienced facility engineer or field service engineering professional who is highly effective working in a team-oriented matrix organization.

Must have proven skills effective problem solving, troubleshooting and root cause failure analysis.

Job Description:

• In charge of conducting and certify scheduled and unscheduled maintenance, repair, and testing of aircraft systems and components.
• Responsible for carrying out complex tasks such as engine servicing and component replacement, troubleshooting defects, and maintaining production equipment.
• In charge of performing detailed inspections of aircraft structures, landing gear, engines, and other critical systems.
• In charge of leading and supervising teams of technicians to complete maintenance tasks efficiently.
• Responsible in promoting and upholding a culture of safety among maintenance teams and ensure all activities comply with quality standards.
• Maintain detailed and accurate records of all maintenance activities and certifications.
• Ensure all work is performed in accordance with regulations from the Civil Aviation Authority (CAA) and the Original Equipment Manufacturer (OEM).

Job Requirement:

• Minimum Degree in Mechanical/Manufacturing/Aeronautical Engineering or equivalent.
• Minimum 3 years of working experience in MRO industry
• Knowledge of special processes such as Weldng (TIG/EBW), Thermal Spray, Heat Treatment, Machining will be advantage

To submit your application, please apply online to apply@rn-care.com or call +(65) 6513 5697 for private and confidential discussion.

Your interest will be treated with the strictest of confidence. We regret that only shortlisted candidates will be notified or contacted.

RN Care Pte. Ltd
EA License No: 17C8900

Job Description:

• In charge of conducting and certify scheduled and unscheduled maintenance, repair, and testing of aircraft systems and components.
• Responsible for carrying out complex tasks such as engine servicing and component replacement, troubleshooting defects, and maintaining production equipment.
• In charge of performing detailed inspections of aircraft structures, landing gear, engines, and other critical systems.
• In charge of leading and supervising teams of technicians to complete maintenance tasks efficiently.
• Responsible in promoting and upholding a culture of safety among maintenance teams and ensure all activities comply with quality standards.
• Maintain detailed and accurate records of all maintenance activities and certifications.
• Ensure all work is performed in accordance with regulations from the Civil Aviation Authority (CAA) and the Original Equipment Manufacturer (OEM).

Job Requirement:

• Minimum Degree in Mechanical/Manufacturing/Aeronautical Engineering or equivalent.
• Minimum 3 years of working experience in MRO industry
• Knowledge of special processes such as Weldng (TIG/EBW), Thermal Spray, Heat Treatment, Machining will be advantage

To submit your application, please apply online to apply@rn-care.com or call +(65) 6513 5697 for private and confidential discussion.

Your interest will be treated with the strictest of confidence. We regret that only shortlisted candidates will be notified or contacted.

RN Care Pte. Ltd
EA License No: 17C8900

Job Overview:

We are seeking an experienced Instrumentation & Control (I&C) Engineer. The role is responsible for the installation, calibration, maintenance, and troubleshooting of instrumentation and control systems critical to safe and efficient offshore operations.

Key Responsibilities:

• Install, commission, and maintain instrumentation and control systems onboard offshore facilities and vessels
• Perform calibration, loop checking, and functional testing of sensors and control equipment (pressure, temperature, flow, level, etc.)
• Troubleshoot faults in PLC, DCS, SCADA, and control systems
• Support electrical and automation systems including switchboards and control panels
• Ensure all work is conducted in compliance with HSE standards, permit-to-work systems, and offshore safety procedures
• Monitor and optimise system performance, identifying areas for improvement and reliability enhancement
• Support project activities including mobilisation, offshore campaigns, and demobilisation
• Prepare and maintain documentation including maintenance logs, calibration records, and technical reports
• Interface with project teams, client representatives, and other offshore disciplines
• Assist with FAT/SAT, commissioning, and system integration activities

Job Description

We are looking for an Assistant Maintenance Engineer to join our team! This is a great entry-level role for those looking to start their career.

You will assist with the daily maintenance and servicing of semiconductor automation equipment (such as robotics, controllers, and aligners).

Key Responsibilities

* Assist in the routine maintenance, cleaning, and simple repair of equipment and components (robotics, controllers, etc.) in our workshop.

* Follow senior engineers to customer sites (Wafer Fabs) within Singapore to assist with equipment installation, setups, or simple troubleshooting.

* Service and support local wafer fab customers and industry partners within Singapore.

* Flexibility to work overtime on weekdays or weekends occasionally to support customer emergency requests (overtime pay provided).

Requirements

* No prior work experience required! Open to all beginners.

* Graduates or students from Engineering, Mechanical, or any technical-related fields are welcome to apply.

* Welcome evening / part-time students! We can coordinate and adjust working hours to match your school schedule.

* Must be comfortable entering the cleanroom and wearing full cleanroom attire (bunny suit) at customer sites.

* Basic Mandarin proficiency (spoken and written) is required, as the role will need to liaise with our regional team and support customers from Singapore, China, and Taiwan, including handling technical cross-referencing of manuals.

Required Skills

• Develop, deploy, and optimize machine learning and AI solutions that address complex business challenges.
• Strong programming skills in Python with experience in machine learning libraries and deep learning frameworks such as TensorFlow or PyTorch
• Proven experience working with Large Language Models (LLMs)
• Good understanding of AI agents & agentic workflows, LLM orchestration frameworks and reasoning patterns
• Create multi-agent systems and equip AI models with function/tool-calling capabilities
• Design and implement RAG systems to ground AI responses in enterprise data
• Assess and integrate AI models (e.g. LLMs) ensuring optimal performance and reliability
• Optimize agentic workflows and AI agents for production use cases
• Testing and optimizing system prompts and few-shot example to ensure accurate, consistent, and safe AI outputs
• Performance evaluation of machine learning and AI models using appropriate metrics, evaluation sets and techniques, and continuously iterate and improve upon them
• Collaborate with platform teams, data engineers, data scientists, and other stakeholders to integrate machine learning solutions into existing systems and processes
• Participate in code reviews, testing, and debugging to ensure the quality and reliability of machine learning solutions

Job Description:

• In charge of conducting maintenance training on machinery and equipment for end users.
• Responsible for performing preventive maintenance on machinery used in production department.
• In charge of planning and performing tasks related to facilities, upgrading and repairing machinery and equipment.
• Responsible for troubleshooting machinery malfunctions.
• Take charge of maintaining updated records of repairs and completed preventative maintenance work.
• Responsible for identifying and purchasing critical spares for preventive maintenance.
• Responsible for identifying probable causes of potential failure of machinery & equipment and arrange for preventive repair and replacement to minimize machine downtime.
• In charge of maintain good housekeeping practices in maintenance work area and stores.
• Responsible for ensuring Compliance of in-house safety rules and procedures by all vendors
• In charge of supervising contractors performing maintenance jobs
• Perform related duties as assigned.

Job Requirement:

• Min Diploma in Electrical/Mechanical/Precision/ Manufacturing Engineering or related discipline.
• Min 5 years working experience in CNC machines and equipment maintenance and repair works in the manufacturing environment
• Min 5 years working experience in building facilities in the manufacturing environment

To submit your application, please apply online apply@rn-care.com or call +(65) 6513 5697 for private and confidential discussion.

Your interest will be treated with the strictest of confidence. We regret that only shortlisted candidates will be notified or contacted.

RN Care Pte. Ltd
EA License No: 17C8900

Job Description:

• Lead systematic troubleshooting of complex plant and equipment issues, working closely with stakeholders to identify root causes and implement effective corrective actions, and respond promptly to breakdowns by diagnosing and repairing mechanical, electrical, and PLC-related faults.

• Execute preventive, predictive, and accuracy-based maintenance programs, and collaborate with Managers and Superintendents to analyze critical equipment data and provide technical recommendations for performance improvement.

• Develop, review, and update maintenance procedures, work instructions, and best practices, ensuring machinery, infrastructure, and plant equipment operate optimally with minimal downtime.

• Monitor plant maintenance expenditure and drive cost-saving initiatives, including price benchmarking and evaluation of non-OEM services, materials, and spare parts.

• Develop and finalize engineering designs and technical documentation, including Management of Change (MOC) and Requests for Approval (RFA) for minor plant modifications.

• Interpret plant layouts, mechanical drawings, electrical schematics, and PLC documentation, and install new equipment, performing post-installation inspections and functional testing to ensure systems operate as designed.

• Provide operational maintenance support, including critical spare parts management and troubleshooting support (on-call or on-site).

• Implement and enforce site-wide Environmental, Health & Safety (EHS) procedures, actively promoting a strong safety and quality culture.

• Prepare procurement documentation, including tender specifications, evaluations, and execution support, and manage consultants, contractors, subcontractors, and suppliers to ensure timely and successful project delivery.

• Lead technology and process evaluations and train, guide, and develop maintenance teams to support continuous improvement and operational excellence.

• Assist and support the Manager by providing technical advice, material selection, purchase order support, maintenance history records, and preventive maintenance planning.

Requirements:

• At least Degree in Mechanical Engineering or an equivalent discipline.

• Minimum of 5 years’ hands-on experience in industrial plant projects, repair, and maintenance.

• Strong mechanical engineering fundamentals with excellent organizational, communication, and interpersonal skills.

• In-depth knowledge of plant process maintenance and a wide range of industrial machinery, including but not limited to:
  o   Compressors, turbines, boilers, generators
  o   Blowers, centrifuges, ventilators, condensers
  o   Motors, pumps, gear systems, heat exchangers, and auxiliary equipment

• Experience in mechanical, electrical, and PLC-based maintenance environments.

• Proficient in Microsoft Office applications (Excel, Word, PowerPoint).

• Highly driven, analytical, and results-oriented, with strong negotiation and problem-solving abilities.

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

Derq is an MIT spinoff building AI-powered traffic safety and smart infrastructure. We’re a team of passionate innovators, leveraging the latest in AI and technology to transform the future of mobility. Our platform enhances road safety and traffic management by turning real-time data into actionable insights for cities and road operators. Our patented technology collects and analyzes data from connected sensors like cameras, radar, and traffic signal controllers to help predict and prevent road incidents. We deploy edge and cloud solutions that make intersections and highways safer and smarter.

Role Overview

As a ML Quality Assurance Engineer at Derq, you will play a critical role in ensuring the reliability, accuracy, and performance of our computer vision and machine learning based products. You will work closely with our development team to design and execute comprehensive test strategies, identify and report defects, and help improve the overall quality of our customer facing AI products, using data analytics.

Key Responsibilities

• Collaborate with AI development and product teams to understand product requirements and design effective test plans and test cases for AI based products
• Strategize evaluation methodologies, gathering data and evaluation reporting
• Perform data analytics on large datasets
• Monitor and track anomalies within product’s content and statistics
• Train and deploy ML models to help boost product performance
• Create and maintain detailed documentation of test processes, methodologies, and findings
• Keep up to date with advancements in the field to optimize internal processes and workflows
• Interface and coordinate with Engineering team
• Foster a collaborative, proactive team environment that values shared success.

• Bachelor’s degree in an analytical domain such as Machine Learning, Computer Science, or a related discipline

• Python, Javascript and SQL Knowledge/Experience
• Familiarity with classical Machine Learning Models such as Random Forest, SVM, Naive Bayes
• Core understanding of mathematical concepts for statistical inference
• Hands on with spreadsheet based querying and analytics
• Proficient with annotation tools such as CVAT
• Excellent knowledge of word processing tools and spreadsheets (MS Office Word, Excel etc.)
• Good command of English both oral and written and reporting skills
• Knowledge of basic statistical principles coupled with logical thinking, coherent reasoning and a detail-oriented attitude

Job Description:

• In charge of conducting and certify scheduled and unscheduled maintenance, repair, and testing of aircraft systems and components.
• Responsible for carrying out complex tasks such as engine servicing and component replacement, troubleshooting defects, and maintaining production equipment.
• In charge of performing detailed inspections of aircraft structures, landing gear, engines, and other critical systems.
• In charge of leading and supervising teams of technicians to complete maintenance tasks efficiently.
• Responsible in promoting and upholding a culture of safety among maintenance teams and ensure all activities comply with quality standards.
• Maintain detailed and accurate records of all maintenance activities and certifications.
• Ensure all work is performed in accordance with regulations from the Civil Aviation Authority (CAA) and the Original Equipment Manufacturer (OEM).

Job Requirement:

• Minimum Degree in Mechanical/Manufacturing/Aeronautical Engineering or equivalent.
• Minimum 3 years of working experience in MRO industry
• Knowledge of special processes such as Weldng (TIG/EBW), Thermal Spray, Heat Treatment, Machining will be advantage

To submit your application, please apply online to apply@rn-care.com or call +(65) 6513 5697 for private and confidential discussion.

Your interest will be treated with the strictest of confidence. We regret that only shortlisted candidates will be notified or contacted.

RN Care Pte. Ltd
EA License No: 17C8900

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