Technician, Wastewater

Job Summary
The Wastewater Technician is responsible for the safe, compliant, and efficient operation of the facility's digester wastewater system, while also supporting daily security and traffic‑control activities in the guard shack. This dual‑function role is essential in maintaining environmental compliance, supporting plant operations, and ensuring a safe, secure, and well‑managed facility for employees, drivers, contractors, and visitors.

Essential Functions

Demonstrated knowledge and hands‑on experience with wastewater treatment systems, including both anaerobic and aerobic digesters.
Working knowledge of biogas operations, including the proper monitoring and operation of gas scrubbers and flares.
Strong understanding of key wastewater parameters such as BOD, COD, TSS, and TDS, including how these values impact system performance, compliance, and operational decision‑making.
Experience working with chemicals, acids, and bases, with a solid understanding of pH balance, chemical handling, and chemical safety protocols.
Proficient in the operation of DAF systems, including the use of coagulants, flocculants, and polymers to achieve optimal performance.
Maintain accurate daily chemical inventories, verify that chemical pumps are functioning correctly, and ensure all equipment remains free of chemical buildup or residue.
Manage Equalization (EQ) tank levels to ensure appropriate flow control and guarantee all discharged water meets city, state, and permit compliance requirements.
Perform daily cleaning and inspection of strainer filters and ensure they remain in proper working condition.
Conduct daily cleaning and operational checks of the DAF system, and promptly communicate when sludge tanks approach capacity.
Maintain digester temperatures within the required range of 98-102°F, including performing clean‑in‑place (CIP) procedures on the heat exchanger when necessary.
Collaborate closely with plant leadership to support continuous improvement initiatives, system upgrades, and the resolution of recurring operational issues.
Identify, document, and report repair needs throughout the shift; complete all required work orders and accurately record parts and materials used.
Work independently and collaboratively with team members to complete repairs and assigned tasks in a safe, timely, and professional manner.
Understand and follow all plant safety rules, including safe lifting techniques, appropriate PPE use, and safe machine operation.
Troubleshoot basic mechanical, electrical, pneumatic, and hydraulic systems using schematics, technical drawings, and testing equipment.
Perform daily tasks associated with the Plant Safety Program, Plant Quality Program, CIL (Clean‑Inspect‑Lube) Program, Autonomous Maintenance, Equipment Center‑Lining, Defect Identification, and Master Sanitation Schedule.
Complete all required documentation accurately to meet regulatory requirements and comply with all plant SOPs.
Support and enforce SQF / QA, GMP, Safety policies and procedures, and production needs. "Food Safety and Quality" are the responsibilities of this position.
Perform other duties as assigned.

Job Responsibilities - Wastewater System

Perform full operation, monitoring, and maintenance of the digester wastewater system.
Understand all wastewater streams generated throughout the plant and how each stream is processed, separated, and managed.
Conduct routine and specialized wastewater testing, including:

Daily COD testing
Hourly pH and EC readings for both high‑strength and low‑strength wastewater
Daily checks and cleaning of the composite sampler

Manage tank levels and temperatures to ensure safe and compliant operations.
Ensure sludge tanks do not overflow; coordinate weekly sludge pickups.
Discharge wastewater to the city daily and ensure all permit requirements are met.
Maintain strict compliance with all environmental regulations, permit limits, and company standards.

Responsible for daily cleaning of the DAF system, all wastewater filters, and maintaining cleanliness throughout all working areas.
Pull and prepare samples required by the city or regulatory agencies.
Ensure the wastewater area remains clean, organized, free…