ZipRecruiter

Log In

1

Digester Operator Jobs in Texas (NOW HIRING)

Clean Energy Fuels

RNG Operator Technician

Hart, TX · On-site

$24/hr

Review daily operating reports and other records to ensure specified operating characteristics in ... Ensure the reception of raw materials to the digester which may include sampling/testing. Detect ...

Clean Energy

RNG Operator Technician

Hart, TX · On-site

$24/hr

Review daily operating reports and other records to ensure specified operating characteristics in ... Ensure the reception of raw materials to the digester which may include sampling/testing. Detect ...

tra

Maintenance Mechanic I

Dallas, TX · On-site

$23.50 - $30/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 ...

next page

Showing results 1-20

All JobsDigester Operator JobsDigester Operator Jobs in Texas

Digester Operator information

What is a digester operator?

A Digester Operator is responsible for operating and maintaining digesters, which are large industrial vessels used to break down organic materials through chemical or biological processes. These professionals monitor equipment, control operating parameters, and ensure that the digestion process runs efficiently and safely. Digester Operators are commonly employed in industries such as wastewater treatment, pulp and paper, and renewable energy production. Their duties also include troubleshooting equipment issues, collecting samples for analysis, and following safety and environmental regulations.

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 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 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 popular job titles related to Digester Operator jobs in Texas?

For Digester Operator jobs in Texas, the most frequently searched job titles are:

What job categories do people searching Digester Operator jobs in Texas look for?

The top searched job categories for Digester Operator jobs in Texas are:

What cities in Texas are hiring for Digester Operator jobs?

Cities in Texas with the most Digester Operator job openings:

Digester Operator jobs near you
Infographic showing various Digester Operator job openings in Texas as of September 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution.

Water-wastewater Operator in Training

Pflugerville, TX • On-site

Southwest Water Company
1 - 5K employees
Learn more about Southwest Water Companyexternal

Full-time

Re-posted 16 days ago

Job description

Who We Are
For over 50 years, Texas Water Utilities has been a trusted provider of water and wastewater utility services. Today, we serve over 143,000 customers in 207 Texas communities. Our service area reaches throughout the state of Texas from Mitchell County in central Texas to Matagorda on the Gulf Shores. It all starts with our people - proud members of their communities, dedicated to delivering safe, reliable, and cost-effective water utility services.
Purpose of the Job
Collects samples and performs routine monitoring and testing of water and wastewater, collects samples for testing, including effluent samples, flows, and settable solids. Assists with general maintenance duties at facilities; washes down thickener, digester basin, and walkway; washes down aeration basin wall and walkway; checks and washes down bar screen and strainer; cleans clarifiers; dumps and cleans scum basin; operation of belt press; cleans office area and rest rooms.
Job Responsibilities
Perform routine checks
Maintain water and wastewater facilities
Operate belt presses
Competencies
Delivering High Quality Work
Supporting Coworkers
Communicating Effectively
Working Safely
Education
H.S. Diploma or GED in General
Certifications
Driver's License
Physical Requirements
Field-Based Role
Work Experience
Requires no directly related experience in water and/or wastewater system operations, maintenance, customer service, and prefer experience operating back-hoe and/or track-hoe equipment.
About Our Company
We are a proud Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, protected veteran status or any characteristic or condition protected by Federal, state, or local law.
We are an E-Verify participating employer.

Apply