Skip to main content
Back to jobs

Assistant Laboratory Manager / Senior Chemist

External
ASTAR LABORATORY PTE. LTD. logoAstar Laboratory · Gul Avenue, Singapore
S$54K–S$62K/yrFull-timeUnknownToday
ComplianceLeadership
Cover LetterConnect

Prepare for this interview

Elite

AI-generated questions, company research, and talking points tailored to this role


Responsibilities

  • Support daily operations of the Chemistry and Microbiology laboratories, ensuring smooth workflow, timely reporting, and compliance with ISO/IEC 17025.
  • Supervise routine environmental testing, not limited to, for water, wastewater, soil, air, and surface samples using APHA, ISO, ASTM, and USEPA methods.
  • Oversee chemical and microbiological analyses, media preparation, equipment operation, and QC checks.
  • Review analytical results, QC data, and assist with troubleshooting of instruments and test deviations.
  • Coordinate equipment calibration, maintenance, and method validation activities.
  • Assist in staff supervision, training, competency assessment, and workload planning.
  • Participate in audits, proficiency testing, and implementation of corrective/preventive actions.
  • Ensure laboratory safety, housekeeping, and compliance with biosafety and chemical management requirements.
  • Provide basic technical support to clients and internal teams on test methods, results, and service requirements.
  • Support continuous improvement initiatives and development of new laboratory capabilities.

Requirements

  • Degree in Chemistry, Microbiology, Environmental Science, Life Sciences, or related discipline.
  • 4-5 years of working experience in an environmental or commercial testing laboratory (water/wastewater preferred).
  • Familiar with ISO/IEC 17025, QA/QC practices, and laboratory operations.
  • Experience with analytical instruments (e.g., ICP, GC/GC-MS, IC, TOC, titrators) and microbiological techniques.
  • Strong analytical, leadership, and problem-solving skills.
  • Ability to work in a fast-paced environment and manage multiple priorities.

Your Match

How well this role fits your profile.

Company Intel

What employees say

Worked at ASTAR LABORATORY PTE. LTD.? Share your experience

Interested in this role?

Apply on the company's website.

Cover LetterConnect