COMMITTED TO EXELLENCE

This is the hallmark of a career at CHEMSAIN.

Our employees are the key factor to our competitive advantage. We are constantly on the lookout for individuals who have the right attitude, experience and knowledge to contribute towards our success and growth. In return, we provide a professional work environment where career learning, growth, and recognition are highly valued. 

If you think you have what it takes, seek us out.

Why join us?

We are one of the largest companies in Malaysia providing services in environment, engineering, occupational safety and health, scientific research and development, laboratory services, environmental monitoring and information management.

Working at CHEMSAIN means you will have every opportunity to meet and work with various experts in different fields and a valuable chance to make an effective change for a sustainable environment and society.

We treat each other like family and we believe in upholding a work environment of value and integrity to empower each other to create a lasting impact in the world, in our communities and in ourselves.

Current Openings

Filter by Location ALL (15) Kota Kinabalu (5)Kuching (10)

Administrative Assistant

Permanent

Location : Kuching
Closing Date : 06 April 2026
  • To Provide support for both administrative and operation needs
  • Responsible for printing duties, including final checking prior final report printing
  • Record keeping and documentations: performance tracking, training, client letters, inventory and etc.
  • Report submission to clients including the preparation of cover letters
  • Review and verify monthly claims prior submission to HR
  • Assist in preparation of purchase and order forms, coordinate with finance for PO issuance
  • Communicate with vendors and suppliers to source quotation and manage service requests

 

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Audiometric Technician

Permanent

Location : Kuching
Closing Date : 06 April 2026
  • Primary responsibility is to coordinate and administer Audiometric and Hearing Tests, site visits, report writing, and to liaise with clients and the authority.
  • Shall include assisting in Industrial Hygiene services such as Noise Risk Assessment, Chemical Health Risk Assessment, Chemical Exposure Monitoring and etc

 

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Business Development Executive

Full Time

Location : Kota Kinabalu
Closing Date : 30 June 2026

The primary responsibility includes driving business growth by identifying new opportunities, building and maintaining strong client relationships, and promoting the company’s consultancy, monitoring, and engineering services. The role involves strategic business development planning, sales execution, tender coordination, customer engagement and internal collaboration to strengthen market presence.  

 

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Business Development Executive

Full Time

Location : Kota Kinabalu
Closing Date : 30 June 2026

The primary responsibility will include driving business growth by identifying new opportunities, building client relationships, and promoting Industrial Hygiene services. The role focuses on strategic planning, sales execution and customer engagement to expand market presence.  

 

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Clerk

Full Time

Location : Kota Kinabalu
Closing Date : 30 June 2026

The primary duties will include data entries, records and monitoring, deliverables of reports, maintain inventory records and to provide administrative tasks where applicable.

 

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Draughts Person

Permanent

Location : Kuching
Closing Date : 06 April 2026

Primary responsibilities will include assisting mapping / draughting team in their task of providing data, info and mapping for the undercurrent projects which include digital data collection, editing data and map creation.

 

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Environmental Executive

Full Time

Location : Kota Kinabalu
Closing Date : 30 June 2026

The primary responsibilities will include environmental consultancy in the areas of EIA, EMP and auditing services, site visits, reporting writing, and liaising with clients and relevant authorities.

 

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Environmental Executive

Permanent

Location : Kuching
Closing Date : 06 April 2026
  • Provide environmental related consultancy on the aspects of EIA, EMP, EMR, and auditing services. Coordinate with external and internal consultants and attend field works. Carry out fieldwork, site visits, reporting, writing and liaising with relevant authorities, clients and stakeholders.
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Laboratory Technician

Permanent

Location : Kuching
Closing Date : 06 April 2026

  • Job Summary:

    • To in charge of sample receiving area
    • To receive and sort out samples
    • To label sample properly
    • To manage sample storage and cold room properly
    • To dispose off sample regularly
    • To use equipment to do sample preliminary check such as pH, DO, Conductivity, chlorine

    Job Responsibilities:

    • To carry out lab analysis
    • To prepare reagent and chemical as per SOP
    • To maintain equipment in good condition
    • To do water and wastewater sampling
    • To collect samples/cooler boxes from bus station and send to the laboratory
    • Any other tasks as when assigned by supervisor, chemist or Manager
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Sales & Administrative Assistant

Permanent

Location : Kuching
Closing Date : 06 April 2026
  • This role is primarily to support sales, administrative tasks and day-to-day operational support. It includes          helping with the sales-related documentation and cold callings such as lead generation records, enquiries and client details as well as performing general administrative duties.
  • The position also supports staff during events and training sessions by assisting with setup and logistics.
  • Working closely with the team to ensure smooth operations accurate documentation and effective support across the organization.

 

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Technical Assistant

Permanent

Location : Kota Kinabalu
Closing Date : 30 June 2026

Reporting to the Director/Manager/Section Head/Executive/Engineer, the primary duties include supporting the industrial hygiene and OSH team through sampling, basic field tasks, equipment maintenance and calibration, data entry, routine documentation, and travelling to field sites as required.

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Technical Assistant (Operation of Water Infrastructure)

Contract

Location : Kuching
Closing Date : 06 April 2026

Location: Kanowit, Sarawak

 

Job Responsibilities:

The successful candidate shall be required to work in a team, to operate their designated Water Treatment Facilities based on applicable procedures and standards, targets and assist the maintenance team to conduct daily maintenance as and when required.

 

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Technical Assistant (Operation of Water Infrastructure)

Contract

Location : Kuching
Closing Date : 06 April 2026

Location: Sematan

Job Responsibilities:

The successful candidate shall be required to work in a team, to operate their designated Water Treatment Facilities based on applicable procedures and standards, targets and assist the maintenance team to conduct daily maintenance as and when required.

 

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Technical Assistant (Operation of Water Infrastructure)

Contract

Location : Kuching
Closing Date : 06 April 2026

Location: Tapah

Job Responsibilities:

The successful candidate shall be required to work in a team, to operate their designated Water Treatment Facilities based on applicable procedures and standards, targets and assist the maintenance team to conduct daily maintenance as and when required.

 

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Technical Assistant (Operation of Water Infrastructure)

Contract

Location : Kuching
Closing Date : 06 April 2026

Location: Sebangan

Job Responsibilities:

The successful candidate shall be required to work in a team, to operate their designated Water Treatment Facilities based on applicable procedures and standards, targets and assist the maintenance team to conduct daily maintenance as and when required.

 

 

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Internships

We offer industrial training programmes to undergraduates interested in laboratory services, environmental and engineering consultancy. These programmes will enrich undergraduates' industrial knowledge and experience by keeping them abreast with the latest development in the industries.

Requirements:

  1. Malaysian or Foreign Student with valid student pass from Immigration Department of Malaysia pursuing an undergraduate degree in higher learning institutions, either in Malaysia or overseas, in related disciplines where internship is a mandatory part of course completion (preference will be given to third and final year students).
  2. Application is open to undergraduate pursuing diploma / degree in higher learning institutions, either in Malaysia or overseas, in science / technical / engineering / business studies disciplines where internship is a mandatory part of course completion.
  3. Internship participation for a minimum duration of three (3) months and maximum of eight (8) months.
  4. Submission of the following documents:
    1. Application Letter (MANDATORY to state preferred location for internship. Refer to our website for location of Chemsain offices)
    2. Curriculum Vitae
    3. Copy of latest academic results
    4. Copy of the Industrial Training / Internship Letter (signed by the University)
    5. Reply Form from university/college/polytechnic

Completed documents MUST be submitted via email ( internship@chemsain.com ) . Application without documents mentioned above will be deemed as incomplete and will not be processed.

 

Terms & Conditions:

  • Application must be submitted three (3) months prior to the commencement of internship period.
  • Should you not receive any reply from us within one (1) month prior to start date of your internship duration, please consider your application as unsuccessful.
  • Only successful application will be contacted. You are not required to contact us to check on the status of internship application.
  • Acceptance OR declension of offer must be notified within five (5) working days.
  • Only online applications via internship@chemsain.com will be entertained. Postal/ courier, or email applications other than stated above are deemed as incomplete.

 

Notes:

  • Please note that internship placements are based on business needs and only limited slots are available.
  • Chemsain does not provide accommodation and transportation during the internship period.
  • Allowance is provided.

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Activities at CHEMSAIN

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Interested to join our Team?

Send us your CV/resume through hr@chemsain.com

OR

You can also submit your resume (hard copy) along with a passport-sized photograph (non-returnable) to the following address:

Chemsain Konsultant Sdn Bhd,
172 Rock Road,
93200 Kuching, Sarawak.

Please indicate position applied on the top left-handed corner of the envelope. Only shortlisted candidates will be notified.

For any queries, clarifications or problems in applying to a vacancy, please contact:

Human Resource Department

Tel :  082-548366
Email :  hr@chemsain.com

 

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