Biosolids Operator
Confirmed on the employer's own hiring board on Oct 23, 2026. First seen by Alion on Oct 22, 2026.
POSITION TITLE: Bio Solids Operator
DEPARTMENT: Public Works & Transportation
DIVISION: Water Protection
SALARY: $51,043.00 Yr. / $24.539904 Hr.
CLOSING: Until filled
Job Summary/Scope
Responsible for the operation of two belt filter presses, bio solids dryer and vacuum conveyance system. Coordinates with the Operations Manager on compliance with fertilizer/soil conditioner program. The bio-solids system is a highly technical and complicated set of equipment that is unique in complexity to the process. Limited supervisory responsibility. No budgetary responsibility.
Supervisory Responsibility
Bio Solids Operators will assist in the developing of subordinates by coaching, training, guiding, and mentoring.
Essential Duties and Responsibilities
- INSPECTS equipment to ensure safe and correct operation.
- TROUBLESHOOTS a variety of mechanical issues and takes corrective action to keep equipment operational.
- PERFORMS lubing and greasing.
- OPERATES forklift and track loader for dryer pellet inventory management purposes.
- MAINTAINS and REVIEWS paper and electronic bio solids records.
- IDENTIFIES and RESOLVES complex process issues using large data sets and trends.
- PERFORMS maintenance of equipment instrumentation.
- ASSEMBLES data for completion of annual bio solids report.
- CONDUCTS on-the-job orientation and training of new operators.
- COLLECTS samples for laboratory analysis following proper chain of custody procedures.
- CONDUCTS field analysis using moisture balance and SGN scale.
- CALCULATES polymer dosage for belt presses.
- MAINTAINS utility water filter systems.
Other Duties and Responsibilities
- CLEANS equipment and buildings.
- ASSISTS with wet side operational duties.
- PERFORMS all other related duties as assigned.
Employee Behavior and Conduct
City employees shall conduct themselves in a professional manner and shall exhibit and extend such professional conduct appropriate for the circumstances to those with whom they come into contact both internally and externally during the performance of their duties. Examples of professional conduct include, but are not limited to, being communicative, informative, fair, honest, and respectful.
Required Knowledge, Skills and Abilities
- Must obtain Missouri “C” level Wastewater Treatment License within 1 year of hiring.
- Two years of machine operating experience preferred.
- Solid working knowledge of Microsoft Word, Excel and Outlook.
- Skills in effective communications.
- Skills in record keeping and maintenance of operational logs.
- Knowledge of basic electricity, mechanical pumps, hydraulics and wastewater treatment operational procedures.
- Knowledge of laboratory sampling and testing.
- Ability to analyze large amounts of data.
- Valid driver’s license required.
- Skills in Mathematics and problem solving.
Material and Equipment Directly Used
Including but not limited to hand tools, safety equipment, power tools, scissor lift, track loader and forklift. There may be times when use of personal vehicle may be required.
Working Environment/Physical Requirements
Work is performed under a variety of conditions, including indoor work with a controlled environment, indoor work under extreme heat and outside tasks performed under a variety of extreme conditions such as cold, heat, windy and wet. Exposed to hazards such as electrical shock, dust, noise, vibration and chemicals. Must be able to stand for long periods. Requires period of bending, climbing, kneeling, crawling and other physical activities. Routinely lifts objects weighing up to thirty pounds. Occasionally lift objects weighing as much as sixty pounds or assist in lifting objects weighing in excess of 100 pounds. Some overnight or day travel may be required for business purposes. Vacation and other leave scheduling shall be requested of and approved by the appropriate supervisor.
Education
High school diploma or equivalent required.
All applicants must pass a drug screening and criminal background check prior to employment.
Any job offer made by the City is contingent upon the applicant passing the drug screening and background check.
AN EQUAL OPPORTUNITY EMPLOYER
The City is a governmental entity subject to Section 504 of the Rehabilitation Act of 1973,
which requires that otherwise qualified handicapped individuals be protected from discrimination.