711 Principal Engineer jobs in Singapore

Job responsibilities:

For general responsibilities, the job holder shall:

• Reports to Section Manager of Piping basis organization and report to the Piping Lead when assigned to a project role.
• Ensure that all assigned work completed on time, project schedules and of the intended quality.
• Interface with other organisational units for project related as required.
• Maintain a positive and safe working environment at work location.
• Comply without fail with the company code of conduct and always ensure ethical behaviour. Unethical behaviour shall not be tolerated.

For project related responsibilities, the job holder shall:

• Responsible for leading the Material Handling related activity.
• Provide relevant technical expertise, which shall include but not limited to, Preparation of Material handling Philosophy/Specification, Study of material handling requirements, establishing special lifting equipment, handling procedures, human factor engineering, providing inputs to other disciplines on material handling and Preparation of detailed material handling reports with the list of material handling equipment.
• Participate in model reviews to explain the material handling facilities and methodology.
• Participate in workshops and Review meetings such as Hazid, HFE and Constructability
• Interact closely with Safety Engineer(s) for safety requirements including Drop Object study.
• Coordinate on project specific issues with the Piping Lead.
• Based on the client specifications, follow project specific procedure related to Material handling.
• Work closely with the piping lead of the project to understand their requirements and address their demand on time. Develop reports as required by the lead. Work closely with Designers, Pipe support Engineers and Piping material engineers.
• In case of any technical challenges, troubleshoot to resolve the issues on time and if required escalate to lead for quick resolution. Plan tasks and issue the deliverables as per company procedures.
• Issue of discipline deliverables in project specific templates.
• Be familiar with the workflows in the project once they have been set up. Taking initiative and provide any input to the Piping Lead on time and highlight in advance if there are any technical challenges.
• Provide technical support to the project to obtain necessary approvals from the verification body / classification society or other applicable approving authorities.
• Coordinate actively with other offices, for the projects being executed from multiple locations, attend meetings, and communicate effectively and be flexible.

Work experience requirements:

• Must have minimum 15 years of experience having worked in an engineering setup for upstream oil & gas projects (Offshore & FPSO projects) serving in the capacity of a Lead Material handling Engineer.
• Perform thorough studies for the components require material handling with respect to weight and component size for various type of equipment as per Safety, Operation and Maintenance requirements.
• Perform and provide solutions for handling items such as Compressor, GTGs, WHRU, Pumps, Heat exchangers, Critical valves and Piping inline Instrument and Special items.
• Must Have knowledge about all types of Cranes and its restrictions.
• Established material handling routes and incorporated the reserve volumes in the 3D model.
• Identifying specific material handling requirements within and outside the supplier package limits and participate in meeting with Suppliers for handling requirements.
• Must be able to generate data sheets for material handling items.
• Must be able to issue material handling reports.
• Must be familiar with the review of Piping Isometrics and Pipe Support drawings.

Qualifications:

• Must have a minimum bachelor's degree in mechanical engineering or other equivalent engineering specialisation.

Other skills:

• Must have excellent technical communication (oral and written) skills with proven ability to present technical issues to design teams, client technical authorities, and client's project management representatives and approving bodies.
• Must be a self-starter and be able to work with minimal supervision, make sound decisions, take independent action, analyze problems, and provide focused solutions to assigned projects.
• Shall possess strong inter-personal and communication skills and be able to work well with people at all levels in the organization.
• Must be familiar with using Navisworks.
• Possess strong inter-personal and communication skills and be able to work well with people at all levels.
• Strong industry knowledge in an MNC work environment would be an advantage.

We regret that only shortlisted candidates will be notified.

• Implement and maintain ISO 13485 and IEC 62304-compliant QMS processes across projects and departmental work.
• Provide technical guidance and development support to medical technology projects.
• Validate unmet clinical needs and advise project teams on regulatory, quality, and risk requirements.
• Perform risk assessments of proposed solutions with consideration of regulatory requirements.
• Conduct clinical need filtering and de-risking activities.
• Ensure compliance with quality, regulatory, and organisational policies, including documentation and record-keeping.
• Coordinate and manage project-related tasks, including recommending and supporting grant applications.
• Track and ensure timely completion of project milestones and deliverables.
• Meet KPIs set by grant agencies and management.
• Contribute to project coordination, risk assessment, quality management implementation, and technical writing.

Requirements

• Bachelor's or Master's Degree in Engineering or Science.
• Experience in quality management systems, risk management processes, and/or medical device design and development.
• Hands-on experience in risk management processes for medical technology development.
• Proven track record in implementing or maintaining QMS.
• Experience with ISO 13485 / IEC 62304 audits is highly advantageous.
• Healthcare experience is highly advantageous.
• Experience in project coordination, technical project management, and/or technical documentation is desirable.

To submit your application, please apply online to - or call 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

Aibel is a leading service company within the oil, gas and offshore wind industries. We provide our customers with optimal and innovative solutions within engineering, construction, modifications and maintenance throughout a project's entire life cycle. Aibel's 4000 skilled employees are located close to our customers at the company's offices in Norway and South East Asia. In addition, we operate two modern yards in Haugesund and in Thailand, with complete prefabrication and construction capabilities.

Job responsibilities:

• Report to the Section Manager - System Engineering at basis level and to the Project Engineering Manager at project level.
• Act as the single point of contact for the Material Technology Discipline and support the project team during Tenders or Conceptual, FEED or Detailed Engineering phases.
• Be responsible for the cost-effective selection of materials and corrosion management framework to ensure integrity of materials applied in company projects through project lifecycle phases in compliance with relevant client requirements.
• Review and provide inputs on metallurgy related technical matters during the development of equipment and bulk material specifications and review of bidder offers for packages.
• Implement Company work processes, procedures and quality policies as required by project.
• Adhere to Company contractual requirements, Scope Boundaries and support the Project Engineering Manager with the Management of change on assigned areas.
• Be responsible for the technical integrity of all Material Technology design activities and deliverables under his/ her supervision through the project lifecycle and for the compliance with relevant project performance, integrity, quality and HSE requirements.
• Review and provide technical inputs on Material Technology related technical matters to interfacing disciplines, during the development of design on projects.
• Manage Material Technology interfaces with equipment and package suppliers to comply with technical requirements, specifications and Client's Basis of Design, Standards & Project Specifications.
• Be responsible for the Engineering for Procurement of packages such as insulation, Passive Fire Protection, painting, etc. and address material supply bidder's technical clarifications for application aspects of such material.
• Support QAQC and review material related deviation requests for the project.
• Review project Piping Material specifications and provide technical support to discipline clarifications.
• Be responsible for the management of resources and progress of the Material technology scopes and for internal and external deliverables in line with the project budget and schedule.
• Ensure that that all risks related to his/her area or responsibility are identified, assessed and preventive measures are implemented in a timely manner when required.
• Be responsible for the progress of assigned Material Technology scopes, the internal and external deliverables in line with project budget and schedule.
• Provide support to the project on verification activities as required by the verification body /classification society or other applicable approving authorities.
• Represent the Material Technology discipline during meetings, audits, verifications, workshops and technical reviews and be responsible for an effective and timely resolution of identified issues.
• Provide technical support related to Material Technology at the fabrication site, whenever required.
• Continuously seek to improve working methods, tools and procedures and contribute actively to the Material Technology Discipline development and experience transfer.
• Perform any other duties as assigned by his/ her supervisor.

Work experience requirements:

• Must have a minimum of 15 years of experience having worked in an engineering setup for upstream oil & gas projects (Fixed and Floating Installation projects) serving in the capacity of a material engineer, having accrued thereof a minimum experience of 4 years in the capacity of a Lead Material Engineer.
• Must have work experience with medium/ large sized brownfield and greenfield projects in the Oil and Gas sector with similar roles and accountabilities and possess an excellent understanding of project phases, milestones, and deliverables.
• Must have demonstrable experience in material selection (metallic and non-metallic materials), corrosion/ erosion principles, metallurgy and welding, corrosion/ erosion protection & management, cathodic protection and coating systems based on life cycle analysis and cost-effectiveness with a proven track record on projects in the upstream oil and gas sector.
• Applicant shall possess demonstrable design experience with development/ update and/ or review of typical Materials Selection and Protection related deliverables such as philosophies, specifications, procedures, study reports etc.
• Applicant must possess a thorough understanding and knowledge of oil and natural gas industry standards such as, but not limited to, API (American Petroleum Institute), ASME (American Society of Mechanical Engineers), NACE (National Association of Corrosion Engineers), ISO (International Organisation for Standardisation) and other relevant standards related to material, erosion/ corrosion, examination, welding processes, testing/ inspections, thermal insulation etc.
• Applicant shall have advanced computer literacy in commonly used business software applications such MS Office and shall be experienced in the use of the latest versions of Material selection tools such as Socrates, Predict and NORSOK M506 or similar.

Qualifications:

• Bachelor's degree in Material and/ or Corrosion Engineering or other equivalent engineering specialisation.

Other skills:

• Excellent technical communication (verbal and written) skills with proven ability to present technical issues to design teams, client, technical authorities and verification bodies.
• Strong interpersonal skills and ability to work well with people at all levels.
• A self-starter who can work independently, make sound decisions, analyse problems and provide focused solutions.

We regret that only shortlisted candidates will be notified.

Other information:

Work location: Singapore

Application deadline: 31 October 2025

Aibel is a leading service company within the oil, gas and offshore wind industries. We provide our customers with optimal and innovative solutions within engineering, construction, modifications and maintenance throughout a project's entire life cycle. Aibel's 4000 skilled employees are located close to our customers at the company's offices in Norway and South East Asia. In addition, we operate two modern yards in Haugesund and in Thailand, with complete prefabrication and construction capabilities.

Job responsibilities:

• Report to the Section Manager – System Engineering at basis level and to the Project Engineering Manager at project level.
• Act as the single point of contact for the Safety Engineering Discipline and support the project team during Tenders or Conceptual, FEED or Detailed Engineering phases.
• Be responsible for the provision of cost-effective Safety Engineering Design solutions and for all relevant technical matters related to Safety Engineering throughout the project lifecycle, in line with Statutory/Company and Client requirements
• Implement Company work processes, procedures and quality policies as required by project.
• Be conversant with Company contractual requirements, Scope Boundaries and support the project with the Management of change on assigned areas.
• Be responsible for the management of resources and progress of the Safety Engineering scopes and for internal and external deliverables in line with the project budget and schedule.
• Be responsible for the technical integrity of all Safety Engineering design activities and deliverables under his/ her supervision through the project lifecycle and for the compliance with relevant project performance, integrity, quality and HSE requirements.
• Review and provide technical inputs to equipment/ package related technical matters, during the development of equipment specifications, bid enquiry package, technical bid evaluations and provision of other necessary Technical Safety inputs for the purchase of equipment / packages for assigned areas.
• Manage the Technical Safety technical interfaces with equipment and package suppliers, for assigned areas to ensure that the equipment and packages comply with the technical requirements & specifications of and to monitor the compliance to Client's Basis of Design, Standards & Project Specifications.
• Supervise or act as the package responsible engineer for safety, life-saving and firefighting equipment.
• Ensure that that all risks related to his/her area or responsibility are identified, assessed and preventive measures are implemented in a timely manner when required.
• Provide support to the project on verification activities as required by the verification body / classification society or other applicable approving authorities.
• Represent the Technical Safety discipline during meetings, audits, verifications, workshops and technical reviews and be responsible for an effective and timely resolution of identified issues.
• Provide technical support related to Technical Safety at the fabrication site, whenever required.
• Continuously seek to improve working methods, tools and procedures and contribute actively to the Technical Safety Discipline development and experience transfer.
• Supporting the Discipline Head, responsible for the proper division of work and responsibility and for mentoring, training, and developing direct reports and provide inputs to their performance appraisal.
• Perform any other duties as assigned by his/her supervisor.

Work experience requirements:

• Must have a minimum of 15 years of experience having worked in an multidisciplinary engineering setup for upstream oil & gas projects (Fixed and Floating installation projects) having served in the capacity of a Safety Engineer, having accrued thereof a minimum experience of 4 years in the capacity of a Lead Safety Engineer.
• Must have prior work experience with medium/ large sized brownfield and/or greenfield projects in the upstream Oil and Gas sector and possess a good understanding of project phases, milestones, deliverables, internal and external interfaces.
• Must have extensive experience with developing and implementing Safety Design Philosophies and Specifications related to Escape and Emergency Response, Active and Passive Fire Protection, Fire and Gas detection, Design Accidental Loads, Emergency Shutdown, Hazardous Area and Human Factor Engineering.
• Must have had extensive experience with developing and checking Safety Engineering Deliverables such as but not limited to Escape Route and Safety Equipment Layouts, Firewater Calculations and P&IDs, Firewater Hydraulics, Fire and Gas Drawings, Hazardous Area, Noise Specification and Flare Radiation.
• Must have had experience in specifying, managing and implementing recommendations from third party safety studies and workshops, including HAZID/ENVID, SIL Classifications, Smoke and Gas dispersion, Fire and Explosion Risk Analyses, Evacuation Analyses, QRA, ALARP assessments, Fire and Gas Mappings and Noise Studies etc.
• Applicant must possess a thorough understanding and knowledge of oil and natural gas industry standards such as, but not limited to, API (American Petroleum Institute), ISO (International Organisation for Standardisation), NORSOK, NFPA, EU Directives and other relevant standards related to Technical Safety.
• Applicant shall have advanced computer literacy in commonly used business software applications such MS Office and shall be conversant in the use of the latest versions of Technical Safety related software such as Pipenet, DNV PHAST, Flaresim or similar.

Qualifications:

• Bachelor's degree in Mechanical/ Chemical/ Safety Engineering or other equivalent engineering specialisation.

Other skills:

• Must have excellent technical communication (verbal and written) skills with proven ability to present technical issues to design teams, client, technical authorities and verification bodies.
• Must have strong interpersonal skills and ability to work well with people at all levels.
• Must be a self-starter who can work independently, make sound decisions, analyse problems and provide focused solutions.

We regret that only shortlisted candidates will be notified.

Other information:

Work location: Singapore

Application deadline: 30 October 2025

Job Description

We are seeking an experienced Principal Engineer to lead civil and infrastructure design projects. You will be responsible for detailed engineering design, technical reviews, project management, and providing guidance to junior engineers. The role offers exposure to challenging projects such as drainage, sewage, tunnelling, bridges, and underground excavation, with opportunities to work closely with clients, consultants, contractors, and authorities.

Responsibilities

• Undertake detailed design in one or more areas: civil (drainage, sewage), bridges/tunnels, underground excavation, and tunnelling works
• Liaise with clients, consultants, contractors, and authorities to provide technical support for design and execution
• Review and check design and drawings for submission and approval
• Conduct analysis of structural components using relevant engineering software
• Manage projects to ensure delivery on time, within budget, and to high quality standards
• Guide and mentor junior engineers to support their professional development

Requirements

• Degree in Civil & Structural Engineering or equivalent, recognized by the Professional Engineers Board of Singapore
• At least 7 years of relevant experience in civil/infrastructure projects
• Strong background in geotechnical works, concrete/steel structures, or soil-structure interaction
• Proficiency in engineering design software and analytical tools
• Experience in project management and design coordination will be an advantage

We regret to inform that only shortlisted candidates will be notified. Please note that your response to this advertisement will constitute informed consent to the collection, use, and/or disclosure of personal data by AlwaysHired, its affiliates and, where necessary, to relevant third parties, for purposes such as job application processing, career advisory, research, and other administrative purposes, in compliance with the relevant provisions of the Privacy Policy available at

Larry Loh Yi Song | Registration Number: R | AlwaysHired Pte Ltd

EA Licence No: 24C2293

About Us

Choon Huat Engineering is a leading provider of power solutions for construction and industrial

applications, with decades of experience in generator systems, power distribution, and most recently,

Battery Energy Storage Systems (BESS). We serve clients across Singapore and the region, delivering

reliable equipment and technical excellence.

We are seeking a Principal Engineer to strengthen our engineering capabilities, drive product

development, and support our transition into innovative, sustainable power solutions.

Role Overview

As the Principal Engineer, you will:

• Oversee the technical performance of our existing product portfolio (generators, BESS, power cables, and distribution boards).

• Provide leadership and guidance to engineers and technicians.

• Evaluate and recommend product improvements for reliability, efficiency, and safety.
• Explore and assess new product opportunities in power solutions.
• Act as a bridge between management, engineering teams, and external partners/vendors.

This is a hands-on leadership role, ideal for someone with strong technical grounding and a passion for advancing energy technologies.

Key Responsibilities

Product Oversight & Development

• Monitor performance of existing products and recommend enhancements.
• Conduct technical reviews, testing, and validation of new designs.
• Lead feasibility studies for new product lines in power solutions.

Team Leadership

• Mentor and guide engineers/technicians, fostering a culture of learning and improvement.
• Ensure engineering work meets safety, regulatory, and quality standards.

Innovation & Continuous Improvement

• Stay updated with latest industry trends in diesel generators, hybrid power, and BESS.
• Propose and pilot new technologies that align with Choon Huat's growth strategy.
• Work with suppliers and partners to evaluate new products or components.

Cross-Functional Collaboration

• Support sales and BD teams with technical input during client discussions.
• Provide training and knowledge-sharing across teams.
• Liaise with external vendors and certification bodies when required.

Requirements

• Degree/Diploma in Electrical, Mechanical, or Power Engineering (or related field).
• At least 5–7 years of experience in power solutions (generators, BESS, distribution systems).
• Strong technical knowledge of power generation, storage, and distribution systems.
• Proven leadership experience guiding engineering teams.
• Practical, hands-on problem solver with ability to balance theory and field realities.
• Familiarity with safety and regulatory standards in Singapore is a plus.

Primary Purpose:

Functions as a senior technical specialist or in a lead role in mechanical design. Works independently and applies advanced engineering techniques and analyses for problems and methods.

Responsibilities:

• Concept, Functional, Preliminary and detailed design of mechanical process systems for water and wastewater treatment plants, including screening equipment, physical-chemical treatment plants, biological treatment plants, blower equipment, odour control plants, disinfection plants and sludge treatment plants
• Concept, Functional, Preliminary and detailed design of various pumping systems for water, wastewater and sludge treatment plants
• Concept, Functional, Preliminary and detailed design of ancillary systems including chemical feed systems, mechanical ventilation systems,and drainage systems
• Preparation of General Arrangement and equipment layout drawings
• Preparation of mechanical process equipment and pump specifications
• Mechanical equipment and pipe sizing and calculations
• Review and evaluation of vendor submissions
• Coordination with other disciplines e.g. civil, structural,electrical, building services, and instrumentation & control designers
• Lead meetings, discussions with clients, contractors and vendors
• Provide engineering support for bids & proposals
• Provide engineering support during construction
• Provide engineering support during testing and commissioning
• Provides project cost estimates to client
• Design management and project management of proposals and projects where the scope is primarily mechanical / process

Preferred Qualifications

• Possess a university engineering degree (mechanical)
• Candidate shall have minimum of 10-15 years' experience in the mechanical design of wastewater treatment (municipal and industrial)
• Able to work independently in producing the project deliverables to meet project timeline
• Leads and guide a team of engineers and carries out QA/QC work on their designs
• Proficient in written and oral communication with good interpersonal skills

Job ID: 19626

Location:
ST Engineering Jurong East Bui, SG

Description:

Responsibilities:

• Serve as the Security Consultant for AI Product development and SOC consultancy workshops, ensuring effective integration of AI into cybersecurity operations.

• Conduct consultancy workshops, training sessions, demonstrations, and proof-of-concepts (POCs) to drive AI adoption into SOC and capability building.

• Provide advisory services on responsible AI practices, governance frameworks, and regulatory compliance.

• Identify security gaps and recommend solutions mitigations where applicable.

• Lead and shape clients' expectations.

• Liaise with vendors ensuring the security solutions meet project requirements.

• Assess SOC maturity, identify gaps, and recommend AI-driven enhancements for detection, investigation, and response.

• Evaluate the security technology and solutions in complying to security policies, best practices, guidelines and regulatory requirements, conducting proof-of-concept to showcase its technical feasibility, when necessary.

• Act as a trusted consultant to clients, translating AI capabilities into measurable business and operational value.

Requirements:

• 7+ years of experience in cybersecurity with at least 3+ years in SOC operations or security governance.

• Experience and good understanding of AI and its applications in cybersecurity.

• Experience in Threat Risks Analysis, Threat Profiling and Use Case Development.

• Strong presentation, facilitation, and workshop delivery skills.

• Excellent documentation skills with the ability to conceptualize architectural designs and translate into technical writings and drawings.

• Work independently without any guidance, demonstrate positive working attitude, quick adaptability and embracing new changes.

• Comfortable working in a project based / client serving model.

• Familiar with Defence / Government guidelines preferred.

• Familiarity with compliance and governance frameworks (NIST, MITRE ATT&CK, CIS, ISO

• Industry certifications such as CISSP and CISM preferred.

Work location: Jurong East.

Company description:

Protecting the sovereignty of boundaries while responding rapidly to evolving maritime and security threats are paramount to our customers. We design and build a range of vessels for modern naval forces around the world.

Drawing on our in-house engineering expertise and experiences, we are a partner of choice for shipbuilding, shiprepair and conversion of a range of commercial vessels.

The technology behind our production processes also ensures a high level of precision and quality in the vessels we deliver.

Job description:

Responsibilities:

• Lead a team in design and engineering of projects by planning and scheduling work
• To generate list of drawing/document specific to each project
• To ensure timely issuance of drawings and documents
• Prepare technical specifications for equipment procurement and perform technical evaluation of vendor's bid
• Prepare and review HVAC System and Coordination of Drawings and Bill of Material for Approval, Working and As-Built
• Arrange for Material Take Off of equipment, ducting component and instrumentation
• Prepare and review machinery layout arrangement
• Perform Cooling/Heat Load, duct sizing, pressure drop and acoustics calculations according to ISO/ASHRAE standards.
• Manage and check technical information of external suppliers of equipment and systems and coordinate/cooperate with engineers from other trades in the organization
• To check drawings/documents and material list and ensure that they conform to contractual technical specifications, installation control documents, Classification and Statutory Rules/Regulations
• Participate in tests and trials, where required
• Liaise with ship owners and surveyors.
• Ensure that all design issues raised by owner, Class and Flag on drawings and documents are timely and properly captured in Action Item Register for follow-up actions.
• To advise on any technical issues that require resolution
• Monitor progress on projects under control
• Actively check the accuracy and quality of all work
• Keep abreast with current technological developments and products
• Keep abreast with Classifications Rules, military and industrial standards relevant to design activities
• Assist to identify competency development requirement for department and to implement agreed competency improvement plan
• Take on the role of mentor to accelerate staff development
• To foster strong teams and teamwork within the section and throughout EDC.
• Collaborate with other EDC department to improve quality coordination, productivity and cost control
• To provide proper and adequate supervision of all subordinates which takes into account their skills, knowledge and experience
• Support other in-house departments and external parties, where required, by providing specialist technical advice and information
• Assist in the development of new designs and design concepts.

Knowledge & Skills:

• Strong knowledge of international design codes, Classification/Statutory Rules and Regulations
• Engineering Design Project Management skills
• Knowledge of electrical and instrumentation systems
• Good knowledge of AutoCAD and AVEVA Outfit Modules as well as knowledge of AVEVA

Requirements:

• At least a Bachelors Degree in Mechanical/Marine Engineering.
• At least 5-8 years experience in engineering design and/or Classifications Societies and/or HVAC engineering design in Marine/Offshore/Oil & Gas industry.
• Strong knowledge of international design codes, Classification/Statutory Rules and Regulations
• Engineering Design Project Management skills
• Knowledge of electrical and instrumentation systems
• Strong Leadership and Interpersonal skills

Other Information:

• Location: Benoi Road (Island-wide transport provided)
• 5 days work week
• Working Hours: 7.25am-5pm