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Digester Operator Jobs in Texas (NOW HIRING)

Maintenance Mechanic I or II

Roanoke, TX · On-site

$24 - $30.75/hr

Work may be performed on such process equipment such as raw water pumps, digester mixing equipment ... Water- Surface Water Treatment Operator "C" License (Required within 3 years of hire date, if ...

... digester boilers, remote control valves and elevated storage tank equipment. Consistently ... Water- Surface Water Treatment Operator "C" License (Required within 3 years of hire date, if ...

... digester facilities. The team operates around 50 sites in 32 states with a robust development ... Follow and interpret specific operating procedures and sequences for OEM equipment and their sub ...

Manager of Sales

Houston, TX · On-site

$90K - $120K/yr

... digester facilities. The team operates around 50 sites in 32 states with a robust development ... plant operator to a corporate boardroom level. * Willing to travel 25%-50% * Pre-employment drug ...

Digester Operator information

Where do wastewater operators make the most money?

Wastewater operators tend to earn higher salaries in regions with a higher cost of living and more advanced treatment facilities, such as urban areas or states with strong environmental regulations. Factors like experience, certifications, and the complexity of the treatment plant also influence earning potential.

What is the highest paying job in waste management?

In waste management, senior roles such as Waste Management Director or Environmental Manager tend to have the highest salaries, often exceeding $100,000 annually. These positions typically require extensive experience, leadership skills, and relevant certifications in environmental management or engineering.

What jobs pay 2000 a day?

Jobs that can pay $2,000 a day typically include specialized roles such as senior corporate executives, certain medical specialists, high-level consultants, and skilled trades like commercial pilots or project managers in large projects. These positions often require extensive experience, advanced certifications, or working in high-demand industries with significant responsibilities.

What is a digester operator?

A digester operator is responsible for monitoring and controlling the operation of digesters used in wastewater treatment or biogas production. They ensure the equipment functions properly, maintain safety standards, and may need technical skills and certifications related to plant operations. The role often involves working in industrial environments and following strict procedural guidelines.

What is the difference between Digester Operator vs Wastewater Treatment Plant Operator?

AspectDigester OperatorWastewater Treatment Plant Operator
CertificationsTypically requires wastewater treatment certificationsRequires wastewater treatment certifications
Work EnvironmentOperates digesters in waste management or biogas plantsWorks in municipal or industrial wastewater treatment facilities
Industry UsageCommon in waste management, biogas, and renewable energy sectorsPrimarily in municipal and industrial wastewater treatment

Both roles involve operating treatment equipment and require similar certifications. However, Digester Operators focus on digesters used for waste breakdown and biogas production, while Wastewater Treatment Plant Operators manage the overall wastewater treatment process. The roles overlap in certifications and work environments but differ in specific processes and industry focus.

What are some common challenges faced by Digester Operators, and how can they be addressed?

Digester Operators often encounter challenges such as maintaining optimal operating conditions, troubleshooting equipment malfunctions, and managing unexpected changes in feedstock quality. To address these, operators must closely monitor process parameters, perform routine maintenance, and communicate effectively with maintenance and engineering teams. Staying proactive with preventive maintenance and participating in ongoing training can also help operators adapt to new technologies and regulatory requirements.

What are the key skills and qualifications needed to thrive as a Digester Operator, and why are they important?

A Digester Operator needs a solid understanding of industrial processes, mechanical aptitude, and usually a high school diploma or equivalent with relevant experience in wastewater treatment or industrial operations. Familiarity with SCADA systems, chemical dosing equipment, and safety protocols is typically required, and certifications like wastewater treatment operator licenses are often preferred. Strong attention to detail, problem-solving skills, and effective communication help operators respond quickly to issues and collaborate with team members. These skills ensure the safe, efficient, and compliant operation of digesters, which is critical for environmental protection and facility productivity.
What cities in Texas are hiring for Digester Operator jobs? Cities in Texas with the most Digester Operator job openings:
Infographic showing various Digester Operator job openings in Texas as of June 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution.
Wastewater Operator I/II/III

Wastewater Operator I/II/III

City of Baytown

Baytown, TX

$36K - $45K/yr

Other

Posted 18 days ago


City Of Baytown rating

7.8

Company rating: 7.8 out of 10

Based on 12 frontline employees who took The Breakroom Quiz

338th of 659 rated public administrative organizations


Job description

Job Summary Join our team as a Wastewater Operator I/II/III and contribute to maintaining the essential water services in our community. We are looking for dedicated individuals with a strong work ethic and a commitment to environmental stewardship, who can effectively operate and maintain wastewater treatment facilities. If you have a passion for ensuring water quality and are ready to advance your career in a supportive and growth-oriented environment, apply today.

Protects public health and welfare. Learns all aspects of the plant including maintaining equipment and cleaning clarifiers. Participates in training to learn wastewater plant operations and maintenance.

Duties Wastewater Operator I Participates in training of plant operations, equipment and grounds maintenance. Participates in training of preventive maintenance of plant mechanical equipment. Participates in training of laboratory testing, recording results, and reporting and monitoring all data.

Participates in cleaning of the plant such as clarifiers, bar screen area, and digester. Participates in keeping the Treatment Plant compliant with the EPA's Risk Management Plan, and the TCEQ's Stormwater Pollution Prevention Plan permits. Performs all other related duties as assigned.

Wastewater Operator II Performs general plant cleanup and yard maintenance, checks and maintains equipment, oil or grease machinery, and wash down the plant on a daily basis. Makes plant inspections, takes readings: totalizer, water meter, flow meter, and hour meters on various equipment. Changes out empty chlorine and sulfur dioxide cylinders as needed.

Changes out polymer. Collects samples and runs tests on effluent, mixing basins, and clarifiers - DO, pH, CL2, 30 minute settling tests. Plant operations: waste solids, runs belt press, supernatant digesters, operates valves and pumps to transfer sludge from one place to another.

Sometimes supervises operations. Performs all other related duties as assigned. Wastewater Operator III Collect and run daily/weekly samples and storm water sampling during inclement weather as required by TCEQ.

Ensure proper chlorination and dechlorination, clean clarifies, running of belt press. Makes plant inspections, takes readings: totalizer, water meter, flow meter, and hour meters on various equipment. Prepare work orders, retrieve purchase orders to complete work ordered Acquire bids for work to be completed following HUB vendors list.

Complete monthly reports for water intake/output averages and weekly reports for daily averages. Provide routine maintenance and groundskeeping as needed in the plant. Changes out empty chlorine and sulfur dioxide cylinders as needed.

Changes out polymer. Performs all other related duties as assigned. We encourage continuing education, assist with testing for certifications, and reimburse for testing.

We offer certification pay in addition to the hourly rate for TCEQ certs. Minimum Qualifications Wastewater Operator I ($17.46 - $21.83/hour DOQ, + Cert Pay) Required: High school diploma or equivalent (GED). Valid driver's license with an acceptable driving record (must obtain TX driver's license within 90 days)

Six months of related experience. Must be able to obtain a Class "C" Wastewater Treatment Operator Certificate from the Texas Commission on Environmental Quality (TCEQ) within 18 months from date in position. Wastewater Operator II ($19.76 - $24.7/hour DOQ, + Cert Pay) Required: High school diploma or equivalent (GED) plus specialized technical courses

Valid driver's license with an acceptable driving record (must obtain TX driver's license within 90 days). Two years of related experience. Class "C" Wastewater Treatment Certification from the TCEQ.

Preferred: Class "B" Wastewater Treatment Certification from the TCEQ. Wastewater Operator III ($22.11 - $27.64/hour DOQ, + Cert Pay) Required: High school diploma or equivalent (GED) plus specialized technical courses. Valid driver's license with an acceptable driving record (must obtain TX driver's license within 90 days)

Two years experience in a paraprofessional related role. Class "B" Wastewater Treatment Certification from the TCEQ. Knowledge, Skills and Abilities Wastewater Operator I Knowledge of basic math.

Ability to keep daily records of operation. Ability to get along appropriately with co-workers and the public. Wastewater Operator II/III Knowledge of math.

Ability to operate machinery, equipment necessary to run a treatment plant and keep records of daily activities. Computer literate in Word and Excel. Ability to get along appropriately with co-workers and the public.

Here at the City of Baytown, in recruiting for our team, we welcome the unique contributions that you bring. We strive to provide a workplace where differences are honored, with a workforce that reflects the diversity of the people we serve. Attendance is an essential function of this position.

The City reserves the right to require an employee in this position to work overtime. This position provides services or performs duties for the benefit of the general public during emergency situations. These may include services or duties different from those performed in the usual course and scope of your job.

In the event of an evacuation, the incumbent in this position may be required to remain to perform needed services. Overall Position Strength Demands Heavy Work: Exerting up to 100 pounds of force occasionally, and/or up to 50 pounds of force frequently, and/or up to 20 pounds of force constantly to move objects.  .


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