Wastewater Laboratory Technician

BTS Bioenergy transforms commercial organic waste into renewable natural gas and soil-enhancing compost through smart, sustainable waste solutions that reduce greenhouse gas emissions.

At BTS Bioenergy, we are not just redefining the future–we are rewriting the rules of renewable energy and waste management. Our smart solutions, innovative technology, and steadfast integrity are shaping a more sustainable and resilient energy future.

The Laboratory Technician is responsible for the daily collection, analysis, reporting, and trend identification of process samples throughout the facility. This role supports the facility by providing accurate and timely laboratory data used to optimize performance.

The Laboratory Technician is a part of the Process Technology group and will work closely with the Operations team to coordinate sample collection and testing schedules. The position is responsible for maintaining laboratory equipment, ensuring data quality, managing laboratory supplies, and maintaining a clean, safe, and organized laboratory environment.

• Collect, prepare, preserve, and analyze samples according to established procedures and testing schedules.
• Perform routine laboratory analyses including: FOS/TAC, pH, Redox, Conductivity, Total Solids (TS), Volatile Solids (VS), Total Kjeldahl Nitrogen (TKN), Ammonia Nitrogen (NH₃-N), Chemical Oxygen Demand (COD), Alkalinity, Total Phosphorus (TP), Total Suspended Solids (TSS), and other parameters as required.
• Perform microscopic examinations of biological samples to evaluate microbial health and activity within biological treatment systems.
• Record laboratory data accurately and maintain complete testing records.
• Notify Process Technology and Operations of process deviations, unusual results, or compliance concerns.
• Assist with trend analysis and interpretation of laboratory data to support process optimization and troubleshooting.
• Perform laboratory QA/QC procedures including duplicate analyses, standards, blanks, and calibration checks.
• Prepare reagents, standards, and testing solutions.
• Calibrate and maintain laboratory instruments such as spectrophotometers and microscopes.
• Maintain laboratory documentation in accordance with regulatory and company requirements.
• Ensure all testing procedures comply with applicable EPA, Standard Methods, and facility protocols.
• Maintain laboratory cleanliness, organization, and safety.
• Manage laboratory inventory including chemicals, reagents, consumables, and sampling supplies.
• Properly handle, store, and dispose of laboratory chemicals and waste materials.
• Confidence with excel and the creation/modification of spreadsheets.

• Associate’s or Bachelor’s degree in Chemistry, Biology, Environmental Science, or a related field.
• 1–3 years of laboratory experience preferred.
• Experience in a water, wastewater, anaerobic digestion, or renewable natural gas preferred.
• Understanding of wastewater treatment and anaerobic digestion processes preferred.
• Proficiency in using spectrophotometers, microscopes, and other lab equipment.
• Knowledge of laboratory analytical methods and quality assurance procedures.
• Ability to operate and maintain laboratory instrumentation including spectrophotometers, pH meters, conductivity meters, and microscopes.
• Strong attention to detail and commitment to data accuracy.
• Proficiency in Microsoft Excel, Word, and data management systems.
• Ability to organize workload and manage multiple testing priorities.
• Strong written and verbal communication skills.
• Effective communication and teamwork skills.

• Work is performed primarily in laboratory but might include field environments.
• Exposure to odors, chemicals, and biological materials.
• Requires lifting of equipment and samples up to 50 lbs.
• Use of personal protective equipment (PPE) is mandatory.

• Ability to sit, stand, walk, stoop, or bend intermittently throughout the workday.
• Ability to lift, carry, push, or pull 20–30 lbs of samples, reagents, equipment, or supply boxes.
• Ability to perform repetitive motions, including pipetting, sample handling, typing, and instrument…