22 Water Treatment jobs in Singapore

Job Description:
Review tender specifications / customers’ requirements and prepare process design.
Obtain quotation from vendors, suppliers, and subcontractors based on the requirements.
Interact closely with vendors to understand new technologies and effective implementation of customer applications using vendor’s information.
Interact closely with customers on technical information and clarifications.
Prepare cost effective costings.
Prepare commercial & technical proposals with specifications for timely bid submissions.
Generate / coordinate P&ID and General Arrangement drawings.
Work with Business Development Manager to apply costing and process design strategies to increase probability of winning bids.
Coordinate with Process / Mechanical / Electrical & Instrumentation Team for technical clarification support if required.
Follow up with customers on submitted proposals and potential opportunities.
Negotiate with vendors and customers if required.
Upon award of projects, review and verify completeness of PO contract and compliance with agreed requirements.
Communicate and nurture relationships with customers to drive more opportunities.
Requirements:
Degree in Environmental or Chemical Engineering.
Knowledge or previous experience in water treatment process and municipal wastewater treatment such as Filtration, UF, RO, EDI, SRU, MBBR, MBR etc.
Knowledge and experience on pumps, motors, valves, piping, mechanical and electrical components for oil and gas industry is added advantage.
Minimum 5 years of relevant experiences.
Strong verbal and written communication skills in English.
Ability to prioritize multiple tasks and work on own initiative.
Willing to travel for site visits, sales presentation to customers and technical clarification meeting occasionally.
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Direct message the job poster from SCIENTE
Talent Acquisition | Financial Services • Business Technology
Job Summary
We are looking for a Proposal Engineer to join a leading water treatment solutions provider. This role is responsible for reviewing tender requirements, preparing process designs, and developing cost-effective technical and commercial proposals. You will work closely with internal engineering teams, suppliers, and customers to deliver competitive, high-quality proposals that meet client specifications and project requirements.
Mandatory Skill-set
Degree in Environmental or Chemical Engineering
Must have prior experience in water or wastewater treatment design/proposals
Must have knowledge of Filtration, UF, RO, EDI, SRU, MBBR, MBR processes
Must have strong costing, documentation, and coordination skills
Excellent communication and problem-solving abilities
Desired Skill-set
Experience with P&ID and GA drawings
Familiarity with mechanical, electrical, and instrumentation components
Knowledge of tender procedures and bid strategies
Responsibilities
Review tender specifications and customer requirements to develop process designs and system configurations
Prepare competitive technical and commercial proposals in line with client and project needs
Obtain and evaluate quotations from vendors, suppliers, and subcontractors
Work closely with internal engineering teams to clarify technical matters and ensure proposal accuracy
Support Business Development in formulating winning bid strategies
Maintain effective communication with customers for clarifications and post-submission follow-ups
Upon award, review purchase orders or contracts to verify scope, compliance, and deliverables
Stay updated on emerging water treatment technologies and best practices to enhance proposal quality and competitiveness
Should you be interested in this career opportunity, please send in your updated resume to at the earliest.
When you apply, you voluntarily consent to the disclosure, collection and use of your personal data for employment/recruitment and related purposes in accordance with the SCIENTE Group Privacy Policy, a copy of which is published at SCIENTE’s website (
Confidentiality is assured, and only shortlisted candidates will be notified for interviews.
EA Licence No. 07C5639
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Job Description:

• Review tender specifications / customers’ requirements and prepare process design.
• Obtain quotation from vendors, suppliers, and subcontractors based on the requirements.
• Interact closely with vendors to understand new technologies and effective implementation of customer applications using vendor’s information.
• Interact closely with customers on technical information and clarifications.
• Prepare cost effective costings.
• Prepare commercial & technical proposals with specifications for timely bid submissions.
• Generate / coordinate P&ID and General Arrangement drawings.
• Work with Business Development Manager to apply costing and process design strategies to increase probability of winning bids.
• Coordinate with Process / Mechanical / Electrical & Instrumentation Team for technical clarification support if required.
• Follow up with customers on submitted proposals and potential opportunities.
• Negotiate with vendors and customers if required.
• Upon award of projects, review and verify completeness of PO contract and compliance with agreed requirements.
• Communicate and nurture relationships with customers to drive more opportunities.

Requirements:

• Degree in Environmental or Chemical Engineering.
• Knowledge or previous experience in water treatment process and municipal wastewater treatment such as Filtration, UF, RO, EDI, SRU, MBBR, MBR etc.
• Knowledge and experience on pumps, motors, valves, piping, mechanical and electrical components for oil and gas industry is added advantage.
• Minimum 5 years of relevant experiences.
• Strong verbal and written communication skills in English.
• Ability to prioritize multiple tasks and work on own initiative.
• Willing to travel for site visits, sales presentation to customers and technical clarification meeting occasionally.

Job Description:

• Lead and manage a team of Process Technicians & Operators to operate industrial wastewater treatment plant according to the production plan of the Plant Manager.
• Supervise and ensure the day-to-day WWTP operation follows the Standard Operation Procedure, Work- Place Safety EHS rules and regulations by giving proper and clear instructions to operators.
• Ensure proper handing / taking over of shift duties including housekeeping condition.
• Maintain proper record of the treatment details such as quantity of wastewater treated and observation of process reactions.
• Monitor the quality of treated wastewater and ensure strict compliance with the statutory Discharge Requirements before allowing the discharge of the treated effluents.
• Keep proper documentation of wastewater and treatment material inventory.
• Update the daily operation / treatment records and complete the weekly autonomous plant maintenance program.
• Prepare incident report for submission to Plant Manager for any accident, near miss or unusual incident / observation.
• As part of your role, you will be required to participate in mandatory training courses to become a member of the Emergency Response Team (ERT). This training will ensure that you are equipped to respond effectively in case of workplace emergencies, safeguarding the health and safety of all employees.
• Regular attendance and completion of all designated ERT courses are mandatory, and participation will be scheduled in coordination with your superior.

Requirements:

• Diploma or NITEC in Chemical Process Engineering or other equivalent technical certificates.
• Minimum 2 years' experience in operation of wastewater treatment / chemical / oil & gas process plant at Supervisory or Senior Technician level.
• A hands-on leader, with good supervisory and interpersonal skills.
• Computer literate with good communication skills
• Willing to perform 12-hour rotating shift work

Overview
Our client is a leader in the Water Treatment industry in Singapore. Due to their current expansion plan, they are looking for a Proposal Engineer to join their team, in hopes of developing the current high performing team. They are located in the East.
Responsibilities
Review tender specifications and customer requirements to prepare process designs.
Obtain quotes from vendors, suppliers, and subcontractors based on requirements.
Collaborate with vendors to explore new technologies and implement customer applications.
Engage with customers for technical information and clarifications.
Prepare cost-effective estimates.
Create commercial and technical proposals for timely bid submissions.
Generate and coordinate P&ID and General Arrangement drawings.
Work with Business Development to apply strategies for winning bids.
Coordinate with technical teams for clarification support.
Follow up on submitted proposals and opportunities.
Negotiate with vendors and customers when necessary.
Upon project award, verify PO contract compliance.
Build and maintain customer relationships to drive more opportunities.
Any ad-hoc duty as given
Requirements
Min Degree in Environmental or Chemical Engineering.
Min 4 year of experience in water treatment, onshore/offshore
Knowledge or experience in water treatment process and wastewater treatment such as Filtration, MBBR, MBR, UF or EDI
Experience in mechanical, motors, valves and piping or electrical components
Proficiency using Microsoft Office and Microsoft Project, good report writing skills
Interested candidates who wish to apply for the advertised position, please click APPLY NOW or email an updated copy of your resume/cv.
We regret that only shortlisted candidate will be notified.
Email:
Recruitpedia Pte. Ltd.
EA License No. 19C9682
EA Reg. No. R (Lai Hor Yan)
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Position: Engineering Manager (Water Treatment)
Oversee all engineering activities from initial design and tender phases to final project handover.
Lead and guide engineering teams in producing accurate designs, calculations, and project documentation.
Manage external engineering vendors and ensure project deliverables meet technical standards.
Provide technical support and consultation to senior management for key engineering decisions.
Build, train, and manage engineering teams to enhance capability and performance.
Lead research and development initiatives to drive new product and process innovations.
Review and approve engineering outputs for accuracy and quality assurance.
Coordinate effectively with project managers and other departments to align on objectives and schedules.
Promote collaboration, knowledge sharing, and best practices across teams.
Communicate project progress, risks, and challenges clearly to stakeholders and management.
Advocate for engineering team needs and ensure alignment with company goals.
Plan and manage engineering budgets, resources, and schedules efficiently.
Recruit, mentor, and retain high-performing engineering talent.
Requirements
Proven experience as an Engineering Manager or in a similar leadership role, preferably within the water and wastewater treatment sector .
Experience in onshore/offshore oil and gas engineering is an advantage.
Bachelor’s degree in Chemical, Mechanical, Environmental, or related Engineering field.
Strong analytical and problem-solving abilities with keen attention to detail.
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Responsibilities
Review tender documents and customer requirements to develop suitable process designs.
Source quotations from vendors, suppliers, and subcontractors in line with project specifications.
Collaborate with vendors to explore new technologies and ensure effective technical application in customer solutions.
Communicate with customers to clarify technical details and provide necessary support.
Prepare cost‐effective proposals and accurate cost estimations.
Develop commercial and technical bid documents, ensuring timely and compliant submissions.
Generate or coordinate the preparation of P&ID and general arrangement drawings.
Work closely with business development and engineering teams to refine process designs and improve bid competitiveness.
Coordinate with process, mechanical, electrical, and instrumentation teams for technical support and clarifications.
Follow up on submitted proposals and identify new business opportunities.
Engage in negotiations with customers and vendors when required.
Upon project award, review purchase orders and verify compliance with agreed terms and specifications.
Qualifications
Bachelor’s degree in Environmental or Chemical Engineering.
Hands‐on knowledge or experience in water and wastewater treatment processes.
Familiarity with pumps, motors, valves, piping systems, and other mechanical or electrical components; experience in the oil and gas sector is a plus.
Minimum of 5 years of relevant experience in proposal or process engineering.
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Our client is a well-established construction, property development and specialist engineering solutions provider. Currently, they are currently seeking for Project Manager to be part of team.

Our client is currently seeking for a highly qualified and experienced Project Manager to oversee the safety and timely delivery of large scale industrial or treatment process plant projects. The ideal candidate will be a Civil Engineer with qualifications recognized by the Professional Engineers Board Singapore or be accredited as a Professional Project Manager (PPM) by the Singapore Project Management Institute (SPM).

JOB DIMENSION (SCOPE)

• Lead the planning, execution, and completion of water treatment plant projects, ensuring they are delivered on time and within budget.
• Develop and manage project schedules, budgets, and resources to meet project objectives.
• Coordinate with clients, stakeholders, consultants, and subcontractors to ensure effective communication and collaboration throughout the project lifecycle.
• Conduct regular site inspections and progress meetings to monitor project status, quality, and compliance with safety regulations.
• Identify, assess, and mitigate potential risks and issues that may impact project delivery.
• Prepare and present progress reports and updates to stakeholders, ensuring transparency and accountability.
• Ensure all construction activities adhere to environmental, health, and safety regulations and standards.
• Implement best practices and continuous improvement strategies in project management to enhance efficiency and outcomes.

JOB REQUIREMENTS

• Bachelor's Degree in Civil Engineering or a related field.
• Professional Engineer (PE) certification recognized by the Professional Engineers Board Singapore or accreditation as a Professional Project Manager (PPM) by the Singapore Project Management Institute (SPM).
• Demonstrated experience in managing the safety and timely delivery of large-scale projects.
• In-depth knowledge of construction methods, materials, and regulations.
• Excellent project management skills, including the ability to handle multiple tasks and priorities effectively.
• Strong leadership and team management capabilities.
• Exceptional communication and interpersonal skills.
• Proficiency in project management software and tools.
• Strong problem-solving skills and the ability to make informed decisions under pressure

Onion Search Pte Ltd

EA License No: 24C2108

EA Personnel: Clover Lai Kah Wai

EA Personnel No: R

The Assistant Marketing Manager in Nalco Water Manufacturing industry will be responsible for design and execute marketing initiatives which are not limited to market study, organizing customer seminars and exhibition, develop regional strategy, preparing marketing and branding collaterals, and supporting in innovation and digital program.

Job Responsibilities:

• Market intelligence Research: Participates in conducting research in the following areas: industry trends, analysing customer buying drivers, competitor analysis, sales techniques, advertising performance, etc.
• Strategy Development and Program Management: program manage key strategic initiatives, such as Enterprise Selling, Digitalization and service value delivery
• Innovation Development Support: Prepares and coordinates innovation product marketing trials, product launch, hypercare and global/regional innovation report-out.
• Exhibition and collateral Support: Support creative planning and facilitate marketing event/tradeshows and customer seminars including advertising, collaterals design, social media, agenda preparation and booth display.

Requirements:

• Degree in Marketing/ Chemical Engineering/ Chemistry/ environmental engineering.
• Works with autonomy and comfortable with ambiguity
• hands-on in excel and powerpoint
• Preferred self-starter, energetic, responsible, team player
• may have night calls to learn from Europe and US counterparts