Jobs in the United States

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Senior Software Engineer, Apple Ads
Apple
Cupertino, CA
Architect, design, and implement internet-scale, low-latency, highly-available ad-serving systems in a cloud environment.
Added 1 min ago
Associate, Project Delivery Engineer
American Water
Carnegie, PA
The Associate, Project Delivery Engineer is an entry level position in the Engineering function and is responsible for various engineering tasks for water and wastewater utility systems,…
Added 1 min ago
Eng, III - Environmental Safety & Sustainability
Pella Windows & Doors
Pella, IA
…scope of assigned projects to ensure objectives in terms of quality, cost, and time are met. Prepares project schedules and reviews cost estimates, compiles required cost and equipment…
Added 1 min ago
Lead AI-Native Software Engineer
Guardian Service
Raleigh, NC
Own production reliability, monitoring, debugging, and ongoing improvements to ensure systems meet performance and quality standards
Added 1 min ago
Lead Operating Engineer
US AMR-Jones Lang LaSalle Americas, Inc.
Baltimore, MD
What this job involves: The Lead Operating Engineer plays a critical role in keeping JLL-managed facilities running safely, efficiently, and reliably. This position leads the operation,…
Added 2 mins ago
Senior Application Engineer, EMIR and Timing Signoff
Synopsys
Austin, TX
We AreSynopsys is the leader in engineering solutions from silicon to systems, enabling customers to rapidly innovate AI-powered products. We deliver industry-leading silicon design, IP,…
Added 2 mins ago
Entry-level Civil, Environmental, or Geotechnical Engineer
SCS Engineers
Madison, WI
SCS Engineers is looking for an entry level Civil, Geological, or Environmental Engineer to support growth in our solid waste, electric utility, and environmental compliance work in the…
Added 3 mins ago
Electrical Engineer - Buildings
WSP
Irvine, CA
This is an exciting opportunity for an electrical engineer with experience designing building electrical systems who is looking to expand their technical expertise while contributing to a…
Added 3 mins ago
Data Center Electrical Engineer, Lead Consultant
WSP
Troy, NY · Herndon, VA · New York, NY · Atlanta, GA · Milwaukee, WI · Tempe, AZ · Houston, TX · Dallas, TX · NY
WSP is currently initiating a search for a Data Center Electrical Engineer, Lead Consultant. This role will work a hybrid schedule out of our any of our offices. As an Electrical Engineer,…
Added 3 mins ago
Data Center Electrical Engineer, Assistant Vice President
WSP
Troy, NY · New York, NY · Herndon, VA · Atlanta, GA · Milwaukee, WI · Tempe, AZ · Houston, TX · Dallas, TX · NY
WSP is currently initiating a search for an Data Center Electrical Engineer, Assistant Vice President to work out of any of our office. As an AVP Electrical Engineer with us, you will…
Added 3 mins ago
Data Center ICT/Telecom Engineer, Senior Consultant
WSP
Troy, NY · Herndon, VA · Atlanta, GA · Milwaukee, WI · Houston, TX · Dallas, TX · New York, NY · NY · Tempe, AZ
…remotely. As a Telecommunications Designer with us, you will design Outside Plant Pathways and other building systems including MMR/IDF layouts, Cable Tray layouts, Wireless Access Point…
Added 4 mins ago
Senior Staff AI Engineer
Zscaler
Santa Clara, CA
We are looking for a Senior Staff AI Engineer to join our Information Technology Artificial Intelligence and Machine Learning Engineering team, reporting directly to the Senior Manager, AI…
Added 4 mins ago
Experienced Equipment Engineer
The Boeing Company
Huntsville, AL
…perform the RIGHT maintenance at the RIGHT time to keep our systems running at the most optimum efficiency and prevent customer impact due to downtime. We also support design improvements…
Added 4 mins ago
React Full Stack - Senior Software Engineer
Marsh
White Plains, NY · Maitland, FL · Cincinnati, OH · Tampa, FL · Clearwater, FL · Tallahassee, FL · West Point, GA · Albany, GA · Boston, MA · Johns Creek, GA · Denver, CO · Columbus, GA · Livonia, MI · Richmond, VA · Virginia, MN · Grand Rapids, MN · Los Angeles, CA · Duluth, MN · Houston, TX · Tupelo, MS · Ridgeland, MS · Piscataway, NJ · Pensacola, FL · Mandeville, LA · Lowell, MA · Manchester, NH · Meadville, MS · Windham, ME · Ashburn, VA · Honolulu, HI · Hattiesburg, MS · Fort Worth, TX · Austin, TX · Hanover Park, IL · Raleigh, NC · Abilene, TX · Fargo, ND · Nashville, TN · Charlotte, NC · Rockville, MD · Washington, DC · Athens, GA · Newport, RI · Dakota Dunes, SD · Jupiter, FL · Tequesta, FL · Brooklyn, NY · Canonsburg, PA · San Jose, CA · Eastland, TX · Philadelphia, PA · Chicago, IL · Rio Grande, NJ · Roanoke, VA · Dublin, OH · Cedar Falls, IA · Atlanta, GA · St. Joseph, MO · Colchester, VT · Grand Rapids, MI · Charleston, SC · Winston-Salem, NC · Waverly, IA · Southfield, MI · West Des Moines, IA · Rollingwood, TX · San Diego, CA · San Francisco, CA · Columbia, SC · Carmel, IN · Wichita, KS · Troy, MI · Miami, FL · Las Vegas, NV · Saddle Brook, NJ · Wauwatosa, WI · New York, NY · Simi Valley, CA · Van Nuys, CA · Columbia, MD · Spartanburg, SC · Kennesaw, GA · Towson, MD · Princeton, NJ · King of Prussia, PA · Durham, NC · Conshohocken, PA · Cookeville, TN · Walnut Creek, CA · Memphis, TN · Morristown, NJ · Polson, MT · Baton Rouge, LA · Sidney, MT · Melville, NY · Chattanooga, TN · New Orleans, LA · Lafayette, LA · Hartford, CT · Savannah, GA · Alexandria, LA · Greensboro, NC · Greenville, SC · Harrisonburg, VA · Schaumburg, IL · Clayton, MO · Gainesville, GA · Fayetteville, GA · Missoula, MT · Blacksburg, VA · Kahului, HI · Kapolei, HI · Thomaston, GA · Frederick, MD · Myrtle Beach, SC · Van Buren Charter Township, MI · Dothan, AL · Kailua Kona, HI · Irvine, CA · Lake Charles, LA · Wilmington, DE · Lexington, KY · Louisville, KY · Charleston, WV · West Chester, PA · Bethesda, MD · Lexington, SC · Macon, GA · Winchester, VA · Saint Petersburg, FL · West Palm Beach, FL · Mobile, AL · Rochester, NY · Pottsville, PA · Dearborn, MI · Bluffton, SC · Phoenix, AZ · Addison, TX · Richland, WA · San Antonio, TX · Alpharetta, GA · Easley, SC · Birmingham, AL · Mount Pleasant, SC · Butte, MT · Statesville, NC · Helena, MT · Dalton, GA · Glen Allen, VA · Delafield, WI · San Ramon, CA · Dallas, TX · Southborough, MA · Pittsburgh, PA · Portland, OR · Boise, ID · Spokane, WA · Scottsdale, AZ · Eugene, OR · Newnan, GA · Bend, OR · Wahoo, NE · Thomasville, GA · Corvallis, OR · McMinnville, OR · Stevensville, MT · Knoxville, TN · Kissimmee, FL · Aliso Viejo, CA · Syracuse, NY · McLean, VA · Buffalo, NY · Metairie, LA · St. Louis, MO · Norwalk, CT · Tucson, AZ · Virginia Beach, VA · Edina, MN · Hoboken, NJ · Cleveland, OH · Indianapolis, IN · Milwaukee, WI · South Bend, IN · Bismarck, ND · Chagrin Falls, OH · Hunt Valley, MD · Orland Park, IL · Anchorage, AK · La Vista, NE · Cary, NC · Fremont, NE · Irving, TX · Hardinsburg, KY · Brandenburg, KY · Lincoln, NE · Minneapolis, MN · Red Bank, NJ · Jacksonville, FL · Seattle, WA · Palm Beach Gardens, FL · Palm Beach, FL · Dayton, OH · Golden Valley, MN · Urbandale, IA · Lubbock, TX · Columbus, OH · Providence, RI
As our Senior Software Engineer on the Marsh Agency Software Engineering team, you’ll design, build, and evolve full stack capabilities for an AI-powered insurance document analysis…
Added 5 mins ago
UD
Director, Enterprise Architecture
USA Donaldson Company Inc.
Bloomington, MN
- $180,080 to $225,100 USD / year
Personally drop into critical initiatives, major incidents, and complex design challenges, working alongside delivery teams to diagnose root causes and architect durable solutions.
Added 6 mins ago
Senior Quality Engineer
Biolab Holdings, Inc.
Mesa, AZ
EmeraNova is seeking a motivated and innovative Senior Quality Engineer to join our team. This is a sustaining-focused role supporting ongoing commercial manufacturing at our Mesa, AZ…
Added 7 mins ago
Senior Associate, Integration/Test Engineering
L3Harris Technologies
Alpharetta, GA
…improve PCB assembly test solutions using SPEA flying-probe systems and JTAG Technologies boundary-scan tools. The engineer will develop and validate production test programs, improve fault…
Added 7 mins ago
Lead, Electrical Interconnect Engineer (Cable & Harness Design)
L3Harris Technologies
Orlando, FL
L3Harris is seeking a highly skilled and self-directed Lead Electrical Interconnect Engineer to join our Electrical Engineering team. The ideal candidate will bring deep experience in cable…
Added 9 mins ago
Project Engineer - In Office Position
Allentown LLC
Allentown, NJ
Must have excellent time management skills, being able to prioritize multiple priorities at one time
Added 9 mins ago
Field Engineer
The Middlesex Corporation
Norwalk, CT
The Field Engineer in heavy civil construction plays a vital role in supporting project execution by managing on-site engineering functions, ensuring compliance with safety standards, and…
Added 10 mins ago
CG
Senior Full-Stack Engineer
Coates Group
Chicago, IL
- $110,000 to $140,000 USD / year
The Senior Full-Stack Engineer will lead the technical execution and strategic development for Digital Menu Board solutions for Quick Service Restaurant (QSR) clients. This role aims to…
Added 10 mins ago
Startup & Commissioning Engineer
Ecolab Inc.
Plano, TX
As a Startup & Commissioning Engineer within the Engineering team, you will travel to customer sites to provide startup and commissioning services for Ultrapure Water (UPW), Wastewater…
Added 10 mins ago
A
Quality Engineer
Actalent
Torrance, CA
- $100,000 to $180,000 USD / year
OverviewThe Quality Engineer ensures customer quality requirements are understood, documented, and met. This role supports new customer onboarding, manages audits, improves quality…
Added 10 mins ago
Cad Design Engineer
Actalent
Torrance, CA
Job Title: CAD Design EngineerJob DescriptionThe CAD Design Engineer creates manufacturing-ready 3D models from legacy 2D technical data for government and commercial parts that currently…
Added 10 mins ago
A
Tooling Engineer
Actalent
Torrance, CA
- $60 to $75 USD / hour
…in designing, developing, and implementing precision tooling systems essential for efficient, high-quality, large-scale…

Startup & Commissioning Engineer

Plano, TX, United States

The pay for this role is: $80,000 to $120,000 Many factors are taken into consideration when determining compensation, such as experience, education, training, geography, etc.

Apply on jobs.ecolab.com About employer

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Job details

Pay: The pay for this role is: $80,000 to $120,000 Many factors are taken into consideration when determining compensation, such as experience, education, training, geography, etc.
Posting language: English
Posted: Nov 11, 2026

Original job description

As a Startup & Commissioning Engineer within the Engineering team, you will travel to customer sites to provide startup and commissioning services for Ultrapure Water (UPW), Wastewater Treatment (WWT), and Reclaim/Recycle systems. Working under the direction of the Senior Project Manager, you will support system performance, customer training, troubleshooting, and commissioning activities while ensuring quality and safety standards are met.

What’s in it For You

Opportunity to work on complex water and wastewater treatment systems within customer facilities
Exposure to startup, commissioning, troubleshooting, and customer training activities
Opportunity to mentor and support junior engineers
Collaboration with project, process, and automation engineering teams

What You Will Do

Develop commissioning plans for water and wastewater treatment systems
Perform startup and commissioning of equipment and systems in accordance with established plans and procedures
Troubleshoot onsite issues with support from project, process, and automation engineering teams
Train customer personnel on the operation and maintenance of equipment
Document commissioning activities, inspections, tests, measurements, and corrective actions
Adhere to customer safety requirements and site health and safety conditions
Evaluate equipment performance in the field and recommend improvements to Engineering
Liaise with customers to ensure work is completed to their satisfaction and company expectations
Conduct QA/QC inspections of equipment at manufacturers’ facilities
Participate in customer meetings as required
Perform all work in accordance with established safety procedures
Complete additional duties as assigned

Position Details

Travel requirement: Up to 99% travel to customer sites

Minimum Qualifications

Bachelor’s degree in Mechanical Engineering, Chemical Engineering, or a related discipline from an accredited university, or equivalent education or experience
Minimum of five (5) years of directly related experience, or equivalent combination of education and experience
Experience in the water treatment industry
Experience in a Semiconductor Wafer Fab environment with Ultrapure Water (UPW) and Wastewater Treatment (WWT) systems
Experience mentoring and training junior engineers
No immigration sponsorship allowed for this role

Preferred Qualifications

Knowledge of semiconductor water and wastewater chemistry and typical semiconductor waste streams
Knowledge of water treatment technologies including filtration, membrane treatment, ion exchange treatment, clarification, and reclaim water treatment
Ability to read, write, understand, and converse in English
Ability to read and understand P&IDs, PFDs, and process logic documents
Ability to develop and write clear and concise SOPs and SOOs
Ability to negotiate and resolve differences of opinion in design or detailing
Ability to make decisions using multiple variables in non-standard situations
Ability to read and interpret process and instrumentation diagrams, mechanical and structural drawings, and specifications
Ability to work effectively and safely with tools, instruments, analyzers, chemicals, and various materials required for field service work
Proficiency in Microsoft Office

Careers Advancing Ovivo by Ecolab’s Water Technology Solutions Help shape the future of water and technology by joining a team that drives innovation in ultrapure water solutions critical to industries powering global progress. These careers offer the opportunity to make a meaningful impact by solving complex challenges, collaborating across borders, and creating solutions that protect vital resources. If you are passionate about water circularity, sustainability, and technology, explore opportunities where your expertise drives advancement and your growth is supported.

Annual or Hourly Compensation Range:

The pay for this role is: $80,000 to $120,000 Many factors are taken into consideration when determining compensation, such as experience, education, training, geography, etc. We comply with all minimum wage and overtime laws.

Benefits

Ecolab provides the following benefits: medical, dental, vision, life insurance, accident insurance, critical illness insurance, hospital indemnity insurance, auto insurance, home insurance, pet insurance, identity theft protection, short-term and long-term disability, 401k, pension plans, retirement health care benefits, short-term incentives, vacation (12 days), holidays, parental leave, employee stock purchase plans (Full-Time Associates), discount on day care services and caregiver services, adoption assistance, group legal services, employee assistance program, employee discount program, and education assistance program, on-Site childcare and fitness facilities may be available at select Ecolab locations. Click here for additional benefits information. If you are viewing this posting on a site other than our Ecolab Career website, view our benefits at jobs.ecolab.com/working-here.

Potential Customer Requirements Notice To meet customer requirements and comply with local or state regulations, applicants for certain customer-facing roles may need to:

Undergo additional background screens and/or drug/alcohol testing for customer credentialing.

Americans with Disabilities Act (ADA) Ecolab will provide reasonable accommodation (such as a qualified sign language interpreter or other personal assistance) with our application process upon request as required to comply with applicable laws. If you have a disability and require accommodation assistance in this application process, please visit the Recruiting Support link in the footer of each page of our career website.

Our Commitment to a Culture of Inclusion & Belonging

At Ecolab, we believe the best teams are inclusive. We are on a journey to create a workplace where every associate can grow and achieve their best. We are committed to fair and equal treatment of associates and applicants and recruit, hire, promote, transfer and provide opportunities for advancement based on individual qualifications and job performance. In all matters affecting employment, compensation, benefits, working conditions, and opportunities for advancement, we will not discriminate against any associate or applicant for employment because of race, religion, color, creed, national origin, citizenship status, sex, sexual orientation, gender identity and expressions, genetic information, marital status, age, disability, or status as a covered veteran.

In addition, we are committed to furthering the principles of Equal Employment Opportunity (EEO) through Affirmative Action (AA).

We will consider for employment all qualified applicants, including those with criminal histories, in a manner consistent with the requirements of applicable state and local laws, including the City of Los Angeles’ Fair Chance Initiative for Hiring Ordinance, the San Francisco Fair Chance Ordinance, and the New York City Fair Chance Act.

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Jobs in the United States