Executive-Analytical

Intertek Group; Mumbai; On-site; INR 550,000 - 900,000; Full time

Job summary

Intertek Group in Mumbai is seeking an Executive - GC-MS Operator to join the Analytical Laboratory (Chemical & Pharma). The role involves operating GC-MS instruments for routine and trace analyses, plus method development and validation to ensure compliance with ALCOA+, GLP and ISO 17025 standards.

You will work under the Lab Head - Analytical (Chemical & Pharma) and contribute to accurate, audit-ready data while maintaining instrument uptime and robust methods.

Qualifications

• Bachelor's or Master's degree in Chemistry, Analytical Chemistry or a related field.
• Hands-on GC-MS experience in a testing, pharma or R&D laboratory (1–5 years).
• Strong attention to detail and data integrity; able to follow ALCOA+ and GLP standards.

Responsibilities

• GC-MS Instrument Operation: Run GC-MS for routine and trace analysis; 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.

Skills

Attention to Detail

Analytical Thinking

Problem Solving

Discipline & Integrity

Learning Agility

Education

Bachelor's or Master’s in Chemistry / Analytical Chemistry

Tools

GC-MS

Gas Chromatography

Mass Spectrometry

Method Validation

Calibration

Sample Preparation

SOP

GLP

ISO 17025

Job description

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 new 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

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