Lab Technician

Laboratory Technician - Gas Analysis

Job Description

The Laboratory Technician - Gas Analysis works in one of several analytical laboratories performing routine and non‑routine analysis of medical and specialty gases to detect impurities and verify product quality. This hands‑on role involves operating analytical instrumentation, connecting and handling gas cylinders, using laboratory software, and maintaining strict adherence to quality, safety, and regulatory requirements. The position offers the opportunity to support a growing industry with strong potential for long‑term career growth and conversion to a permanent role.

Responsibilities

+ Perform analytical testing of gas samples for impurities using gas chromatography and spectroscopic techniques to verify product quality.

+ Connect gas cylinders to analytical systems within ventilated cabinets, initiate analysis runs, and safely disconnect cylinders upon completion, with cylinder hook‑up and removal potentially taking up to 30 minutes per sample.

+ Operate and maintain gas chromatography systems, including GC and GCP‑type instruments, using Galaxy/Compass GC control software to conduct precise analyses.

+ Utilize Fourier Transform Infrared (FTIR) spectrometers to identify and quantify gas components and trace impurities.

+ Conduct analysis using CO₂ analyzers to measure carbon dioxide concentration and purity as required by product specifications.

+ Upload, review, and document analytical results in the Laboratory Information Management System (LIMS) to ensure accurate data capture and traceability.

+ Perform routine calibration, verification, and basic maintenance of analytical instruments to maintain accuracy, reliability, and regulatory compliance.

+ Analyze finished gas products to confirm purity and conformance to internal specifications and customer requirements.

+ Calculate, prepare, and fill medical and specialty gas mixtures and pure gases using partial pressure and gravimetric techniques.

+ Test and certify incoming raw materials prior to use in production to ensure they meet required standards.

+ Process cylinders for shipment, including painting, labeling, valve preparation, and generating certificates of analysis.

+ Maintain complete and accurate quality control records and documentation in compliance with company policies and applicable local, state, and federal regulations.

+ Handle, move, and load gas cylinders as required to support testing, production, and shipment activities.

+ Participate in all required safety training and activities, and actively maintain a safe, compliant laboratory work environment.

+ Apply knowledge of chromatographic peak characteristics and instrument control to interpret results and troubleshoot analyses as needed.

Essential Skills

+ Experience working in a laboratory environment with a focus on chemistry, quality control, and analytical testing.

+ Hands‑on experience with gas chromatography techniques and chromatographic analysis.

+ Ability to operate GC and GCP‑type systems and use GC controlling software such as Galaxy/Compass for instrument control and data acquisition.

+ Understanding of chromatographic peak characteristics and related data interpretation.

+ Familiarity with spectroscopic techniques, including Fourier Transform Infrared (FTIR) spectroscopy, for gas analysis.

+ Experience handling toxic and hazardous chemicals in a controlled laboratory setting, following established safety protocols.

+ Knowledge of gas handling systems, ventilated cabinets, and safe cylinder connection, disconnection, and movement.

+ Ability to perform routine calibration, verification, and basic maintenance of analytical instruments.

+ Competence in using a Laboratory Information Management System (LIMS) for uploading, reviewing, and documenting analytical results.

+ Strong attention to detail and commitment to maintaining complete and accurate quality control records in compliance with regulatory requirements.

+ Ability to calculate, prepare, and fill gas mixtures using partial pressure and gravimetric techniques.

+ Capability to work rotating day and night shifts, including weekends and holidays, in a 24/7 operational…