About Intertek Intertek is a leading Total Quality Assurance provider to industries worldwide. With over 1,000 laboratories and offices and 46,000+ people in more than 100 countries, we deliver innovative Assurance, Testing, Inspection and Certification (ATIC) solutions that help our customers power ahead safely. Inspired by our co-founder Thomas Alva Edison, we have been discovering the Edison in ourselves for 130 years. Join our ever-better journey. Job Role: Executive
- GC-MS Operator

Location:
Mumbai Department: Analytical Laboratory (Chemical & Pharma) Reports To: Lab Head
- Analytical (Chemical & Pharma) Employment Type: Full Time, Permanent

Key Responsibilities
*GC-MS Instrument Operation
*
- Run GC-MS for routine and trace analysis
- Perform calibration, tuning and system suitability checks
- Troubleshoot basic instrument performance issues *Method Development & Validation
*
- Execute method development trials
- Perform validation covering accuracy, precision, LOD/LOQ and linearity
- Optimize sample preparation and digestion procedures *Compliance & Documentation
*
- Maintain ALCOA+ compliant records
- Complete logbooks, raw data and reports accurately
- Follow SOPs and data integrity guidelines What Success Looks Like
- Accurate and reliable analytical results




- High instrument uptime
- Robust, regulatory-compliant methods
- Minimal deviations and rework
- Audit-ready documentation
- Zero data integrity observations Candidate Profile *

Education:
* Bachelors or Master’s degree in Chemistry, Analytical Chemistry or a related field *

Experience:
* Hands-on GC-MS experience in a testing, pharma or R&D; laboratory *(confirm range with the Lab Head; suggested 1 to 5 years)
* *Skills and Behaviours:
*
- Attention to Detail: Zero-deviation attitude in data recording and experimental work
- Analytical Thinking: Ability to diagnose instrument issues and interpret complex data
- Problem Solving: Quick and logical approach to resolving technical challenges
- Discipline & Integrity: Strict adherence to documentation and compliance practices
- Learning Agility: Keeps up with recent techniques, technologies and regulatory expectations Key

Skills:
GC-MS, Gas Chromatography, Mass Spectrometry, Method Validation, Method Development, Analytical Chemistry, Calibration, Sample Preparation, Troubleshooting, Data Integrity, ALCOA, SOP, GLP, ISO 17025 *Think big. Think different. Act fast. It’s well within your grasp.*

📌 Executive-Analytical (Mumbai)
🏢 Intertek
📍 Mumbai