Laboratory Technician / Field Sampling Technician

Laboratory Technician / Field Sampling Technician

Location: St. Charles Parish, LA

Duration: 12 months

Rate: $30-35 per hour





Position Overview
We are seeking a motivated and safety-focused Laboratory Technician / Field Sampling Technician to support laboratory operations and field sample collection activities within an industrial refinery environment. This position combines hands-on laboratory testing with field sampling responsibilities, requiring strong attention to detail, adherence to safety protocols, and the ability to work both independently and as part of a team.
The ideal candidate will have a background in chemistry, environmental science, laboratory operations, or industrial field services. Experience working in refinery, petrochemical, or manufacturing environments is highly preferred.

Key Responsibilities

• Collect product, process, water, and environmental samples from designated refinery and industrial locations.
• Safely transport and document samples in accordance with established procedures and chain-of-custody requirements.
• Perform routine laboratory analyses using standard testing methods and laboratory equipment.
• Prepare samples for chemical and physical testing.
• Maintain accurate records of sample collection activities, test results, and laboratory observations.
• Enter and manage data within laboratory information management systems (LIMS) and other reporting platforms.
• Calibrate, operate, troubleshoot, and maintain laboratory instrumentation and equipment.
• Ensure compliance with quality assurance and quality control procedures.
• Follow all site-specific safety policies, environmental regulations, and laboratory operating procedures.
• Maintain laboratory cleanliness, organization, and inventory of supplies and consumables.
• Communicate testing results and operational concerns to supervisors and laboratory personnel.
• Support special projects, investigations, and process improvement initiatives as assigned.

Required Qualifications

• Associate's or Bachelor's degree in Chemistry, Chemical Technology, Environmental Science, Biology, or a related scientific discipline preferred.
• High school diploma or equivalent with relevant laboratory or industrial experience will also be considered.
• 1+ years of laboratory, field sampling, industrial, environmental, or refinery experience preferred.
• Knowledge of basic chemical laboratory practices and safe handling of chemicals.
• Strong organizational skills and attention to detail.
• Proficiency with Microsoft Office applications and data entry systems.
• Ability to work safely in industrial environments and follow all applicable safety procedures.
• Valid driver's license and acceptable driving record.
• Ability to lift up to 50 pounds and perform field work in varying weather conditions.

Preferred Qualifications

• Previous experience working in a refinery, petrochemical facility, or industrial manufacturing environment.
• Experience performing field sample collection and chain-of-custody documentation.
• Familiarity with ASTM testing methods and laboratory quality systems.
• Experience using laboratory information management systems (LIMS).
• Current refinery safety credentials or participation in industry-recognized contractor compliance programs.

With over 90 years' combined experience, NES Fircroft (NES) is proud to be the world's leading engineering staffing provider spanning the Oil & Gas, Power & Renewables, Chemicals, Construction & Infrastructure, Life Sciences, Mining and Manufacturing sectors worldwide. With more than 80 offices in 45 countries, we are able to provide our clients with the engineering and technical expertise they need, wherever and whenever it is needed. We offer contractors far more than a traditional recruitment service, supporting with everything from securing visas and work permits, to providing market-leading benefits packages and accommodation, ensuring they are safely and compliantly able to support our clients.