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Chemical Engineering Water Treatment Jobs (NOW HIRING)

The Drinking Water Operations (DWO) is responsible for the operation, maintenance, treatment and ... Under direct supervision, of the Engineering Supervisor, the Chemical Engineering Intern will ...

Chemical Engineering Intern

Valhalla, NY

$17.50 - $22.75/hr

The Drinking Water Operations (DWO) is responsible for the operation, maintenance, treatment and ... Under direct supervision, of the Engineering Supervisor, the Chemical Engineering Intern will ...

Chemical Engineering Intern

Valhalla, NY · On-site

$17.50 - $22.75/hr

The Drinking Water Operations (DWO) is responsible for the operation, maintenance, treatment and ... Under direct supervision, of the Engineering Supervisor, the Chemical Engineering Intern will ...

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Bachelor's degree in Civil, Environmental, Chemical, Mechanical, Biosystems, Biological Engineering ... Strong knowledge of water treatment processes and facility design. * Experience leading engineering ...

... chemical manufacturing company based in Atlanta, GA, is currently seeking a Water Treatment Technician to join our Momar family in Southern, CA. Reporting to the Service Team Engineering Manager, the ...

... chemical manufacturing company based in Atlanta, GA, is currently seeking a Water Treatment Technician to join our Momar family in Southern, CA. Reporting to the Service Team Engineering Manager, the ...

Pursuing a master's degree in Environmental Engineering, Chemical Engineering, Chemistry, Microbiology, Ecology, Data Science, or a related field * Hands-on experience with water treatment, water ...

Our ideal candidate is experienced in sand filters and chemical flocculation and is passionate about ensuring the highest water quality standards. Job Overview: As a Water Treatment Operator, you ...

Showing results 21-40

Chemical Engineering Water Treatment information

See salary details

$40K

$87.5K

$140K

How much do chemical engineering water treatment jobs pay per year?

As of Sep 4, 2026, the average yearly pay for chemical engineering water treatment in the United States is $87,487.00, according to ZipRecruiter salary data. Most workers in this role earn between $67,500.00 and $106,500.00 per year, depending on experience, location, and employer.

What is a chemical engineering water treatment?

A Chemical Engineering Water Treatment job involves designing, optimizing, and overseeing water treatment processes to ensure water quality meets regulatory and safety standards. Engineers in this field apply chemical principles to remove contaminants, improve efficiency, and develop sustainable solutions for industrial, municipal, and environmental water systems. Responsibilities may include process optimization, equipment design, chemical dosage control, and compliance monitoring. This role is critical in industries such as wastewater treatment, drinking water purification, power generation, and manufacturing.

What are the typical daily responsibilities of a chemical engineer working in water treatment?

A Chemical Engineer in water treatment typically monitors and optimizes industrial or municipal water treatment processes, conducts laboratory analysis to ensure water quality standards, and implements improvements based on performance data. They often collaborate with environmental engineers, operations staff, and regulatory agencies to resolve technical issues or manage compliance projects. Routine tasks may also include troubleshooting equipment, preparing technical reports, and supporting the development of new treatment methods. This mix of hands-on, analytical, and teamwork-based responsibilities offers a dynamic work environment for those interested in practical applications of chemical engineering.

What are the key skills and qualifications needed to thrive in chemical engineering water treatment?

To thrive in Chemical Engineering Water Treatment, you need a solid background in chemical engineering principles, water chemistry, and process optimization, often supported by a relevant engineering degree. Familiarity with water treatment technologies, process simulation software, regulatory compliance tools, and certifications such as FE or PE is also valuable. Strong problem-solving abilities, teamwork, and effective communication are vital soft skills for success in this role. These competencies ensure efficient operation, safety compliance, and successful collaboration within multidisciplinary teams dedicated to sustainable water management.

What cities are hiring for Chemical Engineering Water Treatment jobs?

Cities with the most Chemical Engineering Water Treatment job openings:

What are the most commonly searched types of Chemical Engineering Water Treatment jobs?

The most popular types of Chemical Engineering Water Treatment jobs are:

What states have the most Chemical Engineering Water Treatment jobs?

States with the most job openings for Chemical Engineering Water Treatment jobs include:

Infographic showing various Chemical Engineering Water Treatment job openings in the United States as of August 2026, with employment types broken down into 92% Full Time, 4% Part Time, 3% Contract, and 1% Nights. Highlights an 86% Physical, 4% Hybrid, and 10% Remote job distribution, with an average salary of $87,487 per year, or $42.1 per hour.

Water Treatment Tech / Water Treatment Sr. Tech - Asset Management

Denver Water

Littleton, CO • On-site

Full-time

This job post has expired 1 day ago. Applications are no longer accepted.


Denver Water rating

8.9

Company rating: 8.9 out of 10

Based on 7 frontline employees who took The Breakroom Quiz


Job description

Position Summary

*Applications from this recruitment may be considered for future Water Treatment Technician full-time and Limited Term Employment (LTE) positions. LTE positions are project/program based and typically have a predetermined expected end date.

*This position will be based at both the Marston Treatment Plant and the Foothills Treatment Plant. Employees in this role may be assigned to work at either location based on operational needs.

Water Treatment Tech

This is an entry level position. Under direct supervision, train on and perform a variety of jobs necessary for the operation and maintenance of water treatment plants and appurtenant structures. As a treatment technician, learn to use physical and chemical conventional water treatment techniques to become proficient at providing an adequate supply of safe, high-quality water to the public. As an asset management technician, learn to maintain plant equipment and structures such as chemical feed/storage, piping, valves, basins, and reservoirs.

Water Treatment Sr. Tech

Under general supervision, perform a variety of duties essential to the operation and maintenance of two or more water treatment plants (including potable and recycled). As a Senior Technician maintain plant equipment and structures such as chemical feed/storage, instrumentation, piping, valves, basins, and reservoirs to ensure safe, adequate, and reliable delivery of high-quality water.

Essential Duties and Responsibilities

All Technicians must be able to perform safety sensitive functions; provide appropriate first response to emergencies and spills including those involving hazardous materials, wear respirators including self-contained breathing apparatus as required. They may be required to perform on-call duty, work shifts, weekends, holidays, and overtime as directed, and work outdoors in a variety of weather conditions. Technicians report to two or more Denver Water treatment plants. All team members perform other duties as assigned and cross train as needed.

  • Learn to and become proficient at repairing and maintaining equipment such as pumps, compressors, chemical feed equipment, electric, hydraulic and pneumatic control equipment, chlorinators, valves, and gauges.
  • Learn to and become proficient at performing preventative maintenance, installation, fabrication, correction, adjusting plant equipment, and modify existing systems to accommodate plant needs.
  • Learn to and become proficient at performing preventative maintenance, installation, fabrication, correction, adjusting plant equipment, and modify existing systems to accommodate plant needs. Equipment encountered includes, but is not limited to, pumps, compressors, chemical feed equipment, electrical, hydraulic and pneumatic control equipment, valves and gauges.

Additionally, Water Treatment Sr. Techs are responsible for the following:

  • Utilize plumbing, mechanical, and construction skills and monitoring technology to perform preventative and predictive maintenance on treatment plant equipment, basins, piping, and chemical feed systems. Clean basins, piping, and chemical tanks in preparation for inspection and repairs.
  • Lead and support internal maintenance projects including planning, ordering parts, creating job plans and completion of project.
  • Maintain and update records in Maximo asset management tracking system.
  • Assist specialized trades personnel in making major and/or specialized repairs to equipment. Assist contractors in coordination of plant upgrades.
  • Must be able to read and interpret engineering drawings and equipment O&Ms to assist with process troubleshooting, repairs, and plant upgrades.
  • Monitor systems for alarms, adjust, and provide appropriate response.
  • Operate and maintain chlorination equipment for pre-treatment, filtration, and disinfection systems. Maintain Risk Management Program (RMP) compliance through training, proper use of PPE and annual mandatory inspection, repair and replacement of chlorination equipment and instrumentation. Must complete an initial 40-hour RMP training and meet an annual 8-hour RMP training requirements.
  • Perform calibration of chemical feed equipment. Order chemicals and take delivery of bulk chemicals.
  • Perform facility inspections of treatment processes, equipment, instrumentation, storage tanks and grounds. Make visual inspections of facility processes, equipment, instrumentation, and facility grounds.
  • Perform complex plant start-ups and shutdowns, including emergency shutdowns.
  • Assess project risks and develop job hazard analysis (JHA) and adhere to Denver Water's safety practices and policies.
  • Will assist in training new technicians. Will create and/or update SOPs and other training documents.
  • Must be able to perform safety sensitive functions.
  • Perform related duties as required.
  • May be required to perform on-call duty, work shifts, weekends, holidays, and overtime as directed, and work outdoors in a variety of weather conditions.
  • Operate and maintain solids handling systems.
  • Provide appropriate first response to emergencies and spills including those involving hazardous materials. Wear respirators including self-contained breathing apparatus as required.

Minimum Requirements

Education and Experience

  • High School Diploma or GED.
  • Minimum 1 year of general work experience.
  • Minimum of two years of related work experience. - Water Treatment Sr. Tech Only
  • Any equivalent combination of certifications, education, or experience that provides the required skills, knowledge and abilities for the position.

Licenses, Registration, and Certifications

Water Treatment Tech

  • Within 12 months of hire, the technician must possess a valid:

o Colorado Treatment Operator Class D certification in water or wastewater or

o Colorado Water Distribution Class I or

o ABC Plant Maintenance Technologist Class I certification

  • Will be required to obtain 40 Hour HAZWOPER certification within 6 months of hire.
  • Must be able to possess and maintain a valid Class 'R' Colorado driver's license and have a satisfactory driving record at time of hire.

Water Treatment Sr. Tech

  • At time of hire must possess a valid:

Colorado Water Operator Class B Water or Wastewater certification or o Colorado Water Distribution Class 3 certification or o An Association of Boards of Certification (ABC) for Plant Maintenance Technologist Class 2.

  • Will be required to obtain 40 Hour HAZWOPER certification within 6 months of hire.
  • Must be able to possess and maintain a valid Class 'R' Colorado driver's license and have a satisfactory driving record at time of hire.

Safety Sensitive Requirements

  • This is a safety sensitive job where an employee's direct action/inaction may lead to immediate harm to self, team, or the public and/or will have significant risk to the mission of Denver Water. To promote the safety, employees in this job must possess English proficiency adequate to effectively communicate with customers and coworkers, including proficiency in listening, speaking, reading, and writing.

Respiratory Protection Testing

  • This position is subject to respiratory protection testing as directed per Denver Water Physician.

An offer of employment may be contingent upon satisfactory results of a post-offer drug test and alcohol. Denver Water tests for the following: amphetamines, cocaine, marijuana (THC), opioids, and phencyclidine (PCP). A strength test may also be conducted due to the physical requirements of the position. This strength test may include lifting, pushing, and pulling various amounts of weight as well as crouching, squatting, and lifting one's own body weight from various positions. If the position is deemed safety-sensitive or requires a CDL, you will be placed on the random drug and alcohol testing list, which means you may be tested if your name is selected while employed at Denver Water.

Applicants for employment at Denver Water must be authorized to work in the U.S. Denver Water will not sponsor or take over sponsorship of an employment visa.


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