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With a collaborative and empowering culture, ESC attracts and retains multidisciplinary and excellent employees. Our talents are drawn from a mix of nationalities and professional backgrounds with an extensive Asian and international experience.

Job Vacancies
Singapore
EHS Coordinator
Location: Singapore
Posting Date: April 2025
Job Description
The EHS Coordinator supports the Regional EHS Manager in daily operations, providing EHS expertise to local teams. Responsibilities include managing risk assessments, maintaining documentation, assisting with audits and training, supporting the Global Ergonomics program, and monitoring EHS performance. The role also involves liaising with local authorities and supporting regional EHS initiatives as needed.
Job Responsibilities
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Support the Regional EHS Manager with day-to-day EHS operations as required.
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Act as the EHS subject matter expert and provide support to local business partners.
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Complete and maintain company risk assessments in compliance with local regulations.
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Maintain routine up-to-date documentation, recordkeeping, hazard assessments, and health safety audits.
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Support day-to-day operational needs during facility or workplace-related incidents or emergencies. Serve as the first point of contact for incident reporting; ensure incidents are documented, investigated, and closed out.
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Support onsite health/wellbeing programs (e.g., vaccinations, ergonomic assessments, wellness events).
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Liaise and report to the local authorities as necessary.
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Assist with the production and delivery of EHS training programs.
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Support the Global Ergonomics program as required.
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Support the EHS regional audit and inspection program.
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Monitor EHS performance and provide analytical updates as required.
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Conduct local EHS inspections of the office premises, including but not limited to workstations, meeting rooms, and shared spaces.
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Liaise with internal teams (Corporate Services, etc.) to ensure alignment with EHS practices.
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Support the local EHS committee and prepare materials for monthly EHS updates (as applicable).
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Other duties as assigned by EHS Leadership.
Job Requirements
- Bachelor’s degree in environment, health and safety, engineering, or related field. Note: Applicants with relevant experience and professional certificates, such as NEBOSH, will be considered.
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Registration with any locally required bodies or government agencies. ASP or CSP preferred.
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Good working knowledge of local regulatory requirements; general and construction standards.
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Minimum 2 years of experience working in a similar regulatory role.
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Able to work independently and drive results.
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Strong communication skills.
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Ability to influence key stakeholders and build relationships.
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Strong computer-based skills, able to produce reports and working documents to an exceptional standard.
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Strives for continuous improvement.
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Flexible schedule to meet the needs of the business.
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English working language. Proficiency in mandarin is a bonus.
Senior Consultant (Biodiversity)
Location: Singapore
Posting Date: May 2025
Job Description
Reporting to the Country Manager, the Biodiversity Consultant’s main responsibility will be to deliver and manage predominantly biodiversity driven projects including inputs into Environmental Impact Assessment (EIA), Environmental and Social Impact Assessment (ESIA), Biodiversity Off-Set Programmes, Environmental Monitoring and Management Planning (EMMP), Sustainability and Advisory projects locally in Singapore and across Southeast Asia.
Job Responsibilities
- In collaboration with the Enterprise team, design and implement terrestrial, aquatic (freshwater and marine) biodiversity baseline surveys to meet regulatory requirements and international environmental safeguards best practice as defined by documents such as the International Finance Corporations (IFC) Performance Standards (PS), specifically PS 6, and/or Equator Principle 4.
- Manage a team of biodiversity consultants to analyse and interpret baseline data (both secondary and primary), including species of concerns (nationally protected species, IUCN Red List, endemic, migratory, and invasive) and area of concerns (nationally protected area, internationally recognised area) in the context of conducting various studies such as screening and scoping studies, ESIA, critical habitat assessments and development of implementing documents such as offset management strategy and biodiversity action/management plan.
- Provide general support in undertaking activities such as environmental and social impact assessments such as ESIA, national EIA, (e.g., Form A, Amdal), EMMP, Pollution Control Study, Site specific impact assessment, environmental and social due diligence, sustainability, report writing and monitoring field works for Indonesia, Singapore and international projects.
- Oversee other site baseline data collection and stakeholder engagement works as may be required from time-to-time which are related to bio-physical important areas sensitive receptors, including noise and vibration monitoring, surface water sampling, air quality sampling, ecosystem services and socio-economic studies.
- Project management and liaison with client, project team and government authorities.
- Providing technical and regulatory support for ESC country-based teams across Asia, including supporting management on other projects on an as-needed basis.
- Provide support to the Country Manager and other senior staff as needed in reviewing and refining reports, with a focus on ensuring that reports are appropriately formatted, structured and that the use of English Language is robust.
- Supporting the Country Manager to build upon the existing regional business and cross-sell other ESC technical disciplines to clients.
Job Requirements
- Significant experience in an international environmental and sustainability consulting environment, with a minimum of 8 years post-graduate experience, and demonstrated skills in EIA and/or other technical environmental and sustainability consulting projects.
- Strong analytical, systematic, and explorative-thinking; planning and project management skills.
- Ability to deal with complex & sensitive issues.
- Excellent reporting, communication and problem-solving skills.
- Experience in managing a team.
- Significant experience in regional projects across a range of industrial sectors including renewable energy, data center, mining, oil and gas, chemical and petrochemical sectors would be advantageous, as would a demonstrated track record in growing business and managing a group of professionals.
- Tertiary qualifications, minimum BEng/BSc –Biology or Ecology or Environmental Management. Master’s in Biology, Environmental Science, or related fields is advantageous.
Associate Consultant
Location: Singapore
Posting Date: March 2025
Job Description
Reporting to Senior Consultant, the Associate Consultant’s main responsibility will be to undertake Quantitative Risk Assessments (QRA), PHA (HAZOPs, LOPA), Process Safety Management (PSM), Safety Case (SC), Process Safety studies, while assisting in other safety or environmental business areas in Singapore and across Southeast Asia.
Job Responsibilities
- Report writing, preparation of slides, coordination with the internal team and external subcontractors, assisting in project proposal preparation.
- Project management and liaison with clients and government authorities as required.
- Preparing proposals, obtaining quotations, and supporting as needed for projects relating to PHA, QRA, SC etc.
Job Requirements
- Open to fresh graduates, or with 1-2 years’ experience with relevant industrial experience.
- Strong analytical, planning and project management skills.
- Ability to exercise discretion on complex & sensitive issues.
- Ability to work well in a team with diverse backgrounds.
- Excellent reporting and communication skills (experience in client management is advantageous)
- Tertiary qualifications, bachelor’s degree in engineering or related field
Associate Consultant (Environment)
Location: Singapore
Posting Date: May 2025
Job Description
Reporting to the Principal Consultant, the Associate Consultant’s main responsibility will be to prepare proposals and reports and undertake environmental monitoring with a focus on sustainability and climate change, while assisting in other environmental business areas in Singapore and across Southeast Asia (i.e., EIA, EBS, EMMP).
Job Responsibilities
- Conduct site surveys, coordinate with internal team and external subcontractors.
- Assist in report and proposal preparation.
- Support in environmental projects such as EIA, EBS, EMMP, data analysis, and monitoring field works for Singapore and International Projects.
- Carry out monitoring and assessments for other environmental aspects of the business (i.e., water quality, air and noise quality, soil);
- Support in project management and liaison with client, project team and government authorities.
Job Requirements
- Open to fresh graduates, or with 1-2 years’ experience in an environmental consulting environment. Working experience in a consultant firm with exposure to environmental projects would be an advantage.
- Strong analytical, planning and project management skills.
- Ability to work well in a team with diverse backgrounds.
- Excellent reporting and communication skills (experience in liaison with Singapore government authorities is advantageous)
- MS Office and/or QGIS knowledge and skills are advantageous.
- Tertiary qualifications, minimum BEng/BSc in Environmental Engineering, Environmental Management, Environmental Science, Biology, or Landscape Ecology.
Malaysia
Senior Consultant (Sustainability)
Location: Malaysia
Posting Date: June 2025
Job Description
ESC is actively seeking a dedicated and motivated Senior Sustainability Consultant to join our dynamic team based in Kuala Lumpur. As a leading Environment, Safety, and Sustainability consultancy in Asia, you will play a pivotal role within our multidisciplinary team.
Reporting directly to the Country Manager and Principal Sustainability Consultant, the Senior Sustainability Consultant will primarily focus on driving new business acquisition, cultivating client relationships, and expanding our sustainability initiatives across Malaysia and beyond.
Job Responsibilities
- Leading the Sustainability Team for the Malaysian office, supervising and managing the work of consultants/assistant consultants within the company
- Business development to grow the Sustainability business for the Malaysian office
- Managing and delivering projects, including but not limited to data collection and analysis, research, preparing reports, and attending meetings.
- Preparation of proposal and project budgeting
- Direct reporting to the Principal Sustainability Consultant and Country Manager.
Job Requirements
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The ideal candidate will have at least 10 years’ working experience, and at least 5 years in the Sustainability field, with a degree in a related field.
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Experience in preparing proposals and budgeting.
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Strong analytical, planning and project management skills with the ability to deal with complex issues.
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Good leadership and mentoring skills.
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Good communication skills, both written and oral.
Senior Consultant (Site Investigation & Remediation)
Location: Malaysia
Posting Date: June 2025
Job Description
ESC is seeking an experienced and driven Senior Consultant – Site Investigation & Remediation (SIR) to join our growing Malaysia team. Based in Kuala Lumpur, you will play a key role in delivering high-quality environmental solutions as part of ESC’s multidisciplinary team of experts across Asia.
You will be responsible for project management, mentoring of staff, coordination with clients, subcontractors and external laboratory / internal onsite testing team, field supervision and sampling, and the preparation and/or review of reports and cost proposals. You will also have responsibilities towards business development and client management. The main project types include but are not limited to, the following:
- Environmental Baseline Study (EBS)
- Phase I/II Environmental Site Assessment (ESA)
- Soil and Groundwater Remediation
- Environmental Consultancy Services
- Other Environmental Management and Monitoring (EMM) projects
Job Responsibilities
- Reporting directly to the Country Manager and SIR Team Leader
- Developing and leading the SIR Team for the Malaysian office, supervising and managing the work of consultants/assistant consultants within the company
- Business development to grow the SIR business for the Malaysian office
- Managing and delivering projects, including but not limited to data collection and analysis, research, preparing reports, and attending meetings.
- Preparation of proposal and project budgeting
Job Requirements
- At least 8 years’ relevant experience performing and managing Environmental Site Investigations and knowledge of site remediation technologies
- A good understanding of Malaysia’s soil and groundwater legislation is a requirement
- Self-motivated and disciplined
- Excellent reporting & communication skills
- Strong analytical & proven project management skills
- Tertiary qualifications required – B.Sc Geology, Geography, Environmental Science or Chemistry are preferred.
Consultant (Environment)
Location: Malaysia
Posting Date: June 2025
Job Description
Reporting to the Technical Principal, the Consultant’s main responsibility will be the management, execution, and delivery of our environmental projects in Malaysia and across South-East Asia, as well as supporting regional projects as required.
Job Responsibilities
- Managing and delivery of projects, including but not limited to data collection and analysis, research, preparing reports, carrying out fieldwork (locally or overseas) and attending meetings.
- Preparation of proposals and project budgeting.
- Direct reporting to the Technical Principal for projects and Country Manager.
Job Requirements
- Bachelor’s degree in environmental science, sustainability, or related engineering fields.
- At least 5 years’ experience in environmental consultancy, with experience in sustainability and renewable energy sectors.
- Experience in preparing proposals and budgeting.
- Strong analytical, planning and project management skills with the ability to deal with complex issues.
- Registration as an EIA Consultant with the Department of Environment
- Good communication skills, both written and oral.
Indonesia
Senior Consultant
Employment Type: Full-time
Location: Jakarta, Indonesia
Posting Date: May 2025
Job Description
The Senior Consultant’s main responsibility will be to undertake Environmental, Health and Safety compliance audits, Environmental Due Diligence assessments, while assisting in other environmental business areas in Indonesia and across Southeast Asia (i.e., Environmental and Social Impact Assessment).
Job Responsibilities
- Perform more EHS Compliance Audits and Environmental Due Diligence audits as lead assessor;
- Project manage small to mid-size projects, including subcontractor management;
- Ability to manage EHS Legal Register and other environmental, health and safety studies;
- To manage a team of consultants and assistant consultants;
- Responsible for deliverables to client including preparation of assessment reports, proposals, tender documents;
- Active in supporting business development activities
- Project management and liaison with client, project team and government authorities as required.
Job Requirements
- Professionals with at least 10 years’ experience in an environmental consulting environment. Working experience in a consultancy firm with exposure to similar scope would be an advantage.
- Knowledge of Indonesia’s Environmental Laws and Regulations. Experience in regional audits would be an advantage.
- Strong analytical, planning and project management skills.
- Ability to exercise discretion on complex & sensitive issues.
- Ability to work well in a team with diverse backgrounds.
- Excellent reporting and communication skills (experience in client management is advantageous)
- Tertiary qualifications, minimum BEng/BSc in Environmental Engineering, Environmental Management, Environmental Science or related.
Tax and Finance Officer
Employment Type: Full-time
Location: Jakarta, Indonesia
Posting Date: March 2025
Job Description
As Tax and Finance Officer for PT ESC Environment Indonesia (ESC), you will support finance and tax related activities. The role requires you to be familiar with Indonesian tax regulations and accounting.
This role requires strong interpersonal skills, attention to details collaborative attitude, able to work as part of a multidisciplinary team and proficient in oral and written communication skills in English.
Job Responsibilities
- Tax:
- Support day – to day tax activities
- Responsible for calculation and preparation of Faktur Pajak
- Support Senior Finance Specialist to prepare tax reporting and other reports to ensure compliance with statutory and legal requirements.
- Finance and Accounts:
- Responsible to liaise with Project Managers for invoice preparation, invoice checking
- Coordinate with Project Managers to ensure that invoices are compliant with client’s requirements, submitted within client’s timeframes
- Responsible to liaise with Project Managers to follow up Account Receivables
- Reconcile expenses and review of expenses
- Check invoices received from vendors and upload to finance folder
- Any other admin, finance related tasks as required by supervisor
Job Requirements
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Bachelor’s degree in Finance or Accounting
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At least 2 years of experience in tax reporting, preparation of Faktur Pajak, tax administration and tax reconciliations
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Understand about tax regulations
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Tax Brevet A/B certification
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Strong communication skills including fluent in English
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Attention to Details
EHS Coordinator
Location: Indonesia
Posting Date: April 2025
Job Description
The EHS Coordinator supports the Regional EHS Manager in daily operations, providing EHS expertise to local teams. Responsibilities include managing risk assessments, maintaining documentation, assisting with audits and training, supporting the Global Ergonomics program, and monitoring EHS performance. The role also involves liaising with local authorities and supporting regional EHS initiatives as needed.
Job Responsibilities
-
Support the Regional EHS Manager with day-to-day EHS operations as required.
-
Act as the EHS subject matter expert and provide support to local business partners.
-
Complete and maintain company risk assessments in compliance with local regulations.
-
Maintain routine up-to-date documentation, recordkeeping, hazard assessments, and health safety audits.
-
Support day-to-day operational needs during facility or workplace-related incidents or emergencies. Serve as the first point of contact for incident reporting; ensure incidents are documented, investigated, and closed out.
-
Support onsite health/wellbeing programs (e.g., vaccinations, ergonomic assessments, wellness events).
-
Liaise and report to the local authorities as necessary.
-
Assist with the production and delivery of EHS training programs.
-
Support the Global Ergonomics program as required.
-
Support the EHS regional audit and inspection program.
-
Monitor EHS performance and provide analytical updates as required.
-
Conduct local EHS inspections of the office premises, including but not limited to workstations, meeting rooms, and shared spaces.
-
Liaise with internal teams (Corporate Services, etc.) to ensure alignment with EHS practices.
-
Support the local EHS committee and prepare materials for monthly EHS updates (as applicable).
-
Other duties as assigned by EHS Leadership.
Job Requirements
- Bachelor’s degree in environment, health and safety, engineering, or related field. Note: Applicants with relevant experience and professional certificates, such as NEBOSH, will be considered.
-
Registration with any locally required bodies or government agencies. ASP or CSP preferred.
-
Good working knowledge of local regulatory requirements; general and construction standards.
-
Minimum 2 years of experience working in a similar regulatory role.
-
Able to work independently and drive results.
-
Strong communication skills.
-
Ability to influence key stakeholders and build relationships.
-
Strong computer-based skills, able to produce reports and working documents to an exceptional standard.
-
Strives for continuous improvement.
-
Flexible schedule to meet the needs of the business.
-
English working language. Proficiency in mandarin is a bonus.
Hong Kong
Associate Consultant
Location: Hong Kong
Posting Date: May 2025
Job Description
Reporting to our senior consultants, the Associate Consultant’s main responsibility will be to support on ESC Environmental, Health, Safety and Sustainability (EHSS) business in Hong Kong and across Southeast Asia.
ESC business areas cover the entire lifecycle of a business from planning and assessment, EHSS and risk management, site investigation and remediation, transaction services, waste management, air quality and noise management, sustainability and climate change.
Our clients include private business, government, and international financing (donors and financing institutions) that we provide crucial support for infrastructure programmes, socialand gender development, environment, sustainability, and climate change adaptation work.
Job Responsibilities
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Support EHSS projects of ESC covering EIA, Air Quality, Noise, Waste Management, Land Contamination, etc. in Hong Kong and across Asia Pacific
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Conduct studies, calculations, modelling and other tasks as instructed by senior consultants
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Coordinate with other team members within the Hong Kong office and across other ESC offices in Southeast Asia
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Lead meetings and interactions with clients, subconsultants, subcontractors, and other vendors
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Monitor and manage project schedules, staff hours, budgets, forecasts, and expenditure as instructed by senior consultants
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Develop and maintain project management documentation, including project management plans, cost estimates, risk registers, project schedules, stakeholder registers, and project organisation charts
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Provide technical inputs for projects and support for bids and proposals development, including determining project requirements, scope, resources, programme, and cost estimates
Job Requirements
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Tertiary qualifications, minimum BEng/BSc in Environmental Engineering, Environmental Management, Environmental Science or related
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Strong analytical, planning and project management skills
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Excellent team player with ability to work well in a team with diverse backgrounds
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Excellent written and oral communication skills and strong interpersonal skills
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Self-motivated and independent individuals, who can work autonomously and haveexcellent work ethics for high quality services to our clients
Principal / Associate Principal Consultant (TDD)
Location: Hong Kong
Posting Date: May 2025
Job Description
The Principal / Associate Principal Consultant’s main responsibility will be to manage the business line of Environmental Due Diligence assessments, which would include the business development, client relationship development, and team management for projects delivery, while assisting in other environmental business areas in Hong Kong and across Southeast Asia (e.g., EIAs, EM&A, environmental permitting, and other site planning & environmental assessment projects).
Reporting to the Country Manager of Hong Kong, this role will involve mentoring the existing team of diversified consultants and recruiting/employing others to fulfil your vision for the business. You will play a key role in managing our existing client base, as well as securing new business, building client opportunities, and growing the team to deliver high quality projects across the whole enterprise.
The role will require you to combine strategic direction with a hands-on approach to project delivery, with the primary goal to deliver a profitable and growing business.
Job Responsibilities
- A primary focal point for ESC Transaction Services, this position is based in Hong Kong.
- This role will have a regional focus, with business development and project management as core functions with an expected technical/chargeable time or around 35% to 40% into project as needed
- You will lead and manage ESC transaction services, due diligence, ESDD and related services, with a cross over to other areas of ESC as needed or it relates to DD/ESDD.
- You will be responsible for ESC’s transaction team located across the enterprise. This includes leading project teams in providing services and/or solutions to complex technical problems, overseeing client management, managing, and mentoring the professional development of the team members.
Job Requirements
- Professionals with at least 10-15 years’ experience in an environmental consulting environment. Working experience in a consultancy firm with exposure to similar scope would be an advantage
- Tertiary qualifications, minimum BEng/BSc in Environmental Engineering, Environmental Management, Environmental Science or related. MSc qualification in a related environmental field would be an advantage
- Strong analytical, planning and project management skills.
- Ability to exercise discretion on complex & sensitive issues.
- Ability to work well in a team with diverse backgrounds.
- Excellent reporting and communication skills (experience in client management is advantageous)
- Recognised environmental professional qualifications, i.e., MHKIE (Env) and/or MHKIQEP would be an advantage
Principal / Associate Principal Consultant (EHS)
Location: Hong Kong
Posting Date: May 2025
Job Description
The Principal / Associate Principal Consultant’s main responsibility will be to manage the business line of Environmental, Health and Safety (EHS) compliance audits, which would include the business development, client relationship development, and team management for projects delivery, while assisting in other environmental business areas in Hong Kong and across Southeast Asia (e.g., EIAs, EM&A, environmental permitting, and other site planning & environmental assessment projects).
Reporting to the Country Manager of Hong Kong, this role will involve mentoring the existing team of diversified consultants and recruiting/employing others to fulfil your vision for the business. You will play a key role in managing our existing client base, as well as securing new business, building client opportunities, and growing the team to deliver high quality projects across the whole enterprise.
The role will require you to combine strategic direction with a hands-on approach to project delivery, with the primary goal to deliver a profitable and growing business.
Job Responsibilities
- Perform EHS Compliance Audits and Environmental Due Diligence audits as lead accessor
- Project manage small to mid-size projects, including subcontractor management
- To manage a team of consultants and assistant consultants
- Responsible for deliverables to clients including preparation of assessment reports, proposals, tender documents
- Active in supporting business development activities
- Project management and liaison with client, project team and government authorities as required.
Job Requirements
- Professionals with at least 10 years’ experience in an environmental consulting environment. Working experience in a consultancy firm with exposure to similar scope would be an advantage
- Knowledge of Hong Kong’s Environmental Laws and Regulations. Experience in regional audits would be an advantage
- Strong analytical, planning and project management skills.
- Ability to exercise discretion on complex & sensitive issues.
- Ability to work well in a team with diverse backgrounds.
- Excellent reporting and communication skills (experience in client management is advantageous)
- Tertiary qualifications, minimum BEng/BSc in Environmental Engineering, Environmental Management, Environmental Science or related.
- Recognised environmental professional qualifications, i.e., MHKIE (Env) and/or MHKIQEP would be an advantage
Other Positions
Marketing Assistant
Location: Philippines/Malaysia
Posting Date: June 2025
Job Description
ESC is looking for a proactive and creative Marketing Assistant to support our marketing initiatives and help us grow our brand presence. In this role, you will work closely with the Marketing Lead to support the execution of marketing campaigns and coordinate day-to-day activities that enhance ESC’s visibility. You will play a key role in assisting with content preparation and promoting ESC across digital platforms.
Job Responsibilities
- Assist in content development and maintaining the editorial calendar
- Schedule and publish content across digital platforms, including the company website and LinkedIn
- Design visual content for LinkedIn posts, EDM newsletters, and other marketing materials using Canva
- Assist in producing special feature content (e.g. staff or project highlights) by coordinating with internal teams to gather information and supporting with design and short-form write-ups
- Promote ESC content online to enhance the company’s visibility and engagement
- Assist with updating internal and external marketing materials as needed
Job Requirements
- Diploma or Bachelor’s Degree in Marketing, Communications, Business, or a related field
- 1–2 years of experience in digital, content, or social media marketing preferred
- Familiarity with digital platforms, especially LinkedIn; knowledge of website tools (e.g., WordPress, WIX) and basic Google Analytics is a plus
- Basic graphic design skills (e.g., Canva); experience with Adobe Creative Suite is a bonus – training will be provided if needed
- Proficient in Microsoft Office and comfortable working with cross-functional teams
- Strong organisational and time management skills; able to multitask and meet deadlines
- Clear and effective communicator, both written and verbal
- For remote candidates based in the Philippines: must have your own computer and reliable internet connection
If you are passionate about digital marketing and eager to contribute to a growing consultancy firm, we would love to hear from you. Please submit your resume, along with a portfolio or examples of your previous digital marketing work, expected/last drawn salary, and availability to start work.
Due to the high volume of applications, only shortlisted candidates will be contacted for an interview.
Apply Now
Only shortlisted applicants will be notified.