Jobs in the United States

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Added 2 mins ago
Senior Software Engineer, Roblox OS
Roblox
San Mateo, CA
Roblox Operating System (ROS) unifies People and Work data primitives into a central platform that powers how employees collaborate and operate across Roblox. On the Talent Acquisition and…
Added 5 mins ago
CO
SENIOR ENGINEER TECHNICIAN (NONCOMPETITIVE)
City of Cincinnati
Cincinnati, OH
- $32.99 to $44.33 USD / hour
The Senior Engineering Technician will serve an important role within the Planning and Design Division as Cincinnati Parks continues to increase project delivery, strengthen project…
Added 8 mins ago
TT
Founding Product Engineer
True Talent Solutions Partners
New York, NY
- $160,000 to $220,000 USD / year
On-site in New York, New York, United States, five days per week.
Added 8 mins ago
TT
Senior Forward Deployed Engineer, Operate
True Talent Solutions Partners
New York, NY
- $170,000 to $205,000 USD / year
- Design and build production AI agent systems that integrate with healthcare platforms such as EHR and EMR systems, claims, specialty pharmacy, and CRM tools while meeting HIPAA…
Added 8 mins ago
TT
Senior Software Engineer, Design
True Talent Solutions Partners
Remote, United States
- $150,000 to $350,000 USD / year
Join a fintech product team as a senior engineer focused on the craft of user experience. You will shape and build intuitive interfaces for complex mortgage workflows, bringing visual…
Added 15 mins ago
Senior Chassis Engineer
Careers | ElDorado National California Inc
Riverside, CA
The Senior Chassis Engineer will own the mechanical integration and validation of axles, suspension interfaces, pneumatic and air brake systems, steering systems, and related vehicle…
Added 15 mins ago
Sr. Aerospace Hardware Reliability Engineer, Prime Air
Amazon.com Services LLC
Seattle, WA
Working across drone system development and multiple engineering disciplines, you will lead design-for-reliability activities, verification planning, environmental and accelerated-life…
Added 18 mins ago
Senior Platform Software Engineer
Oracle
Seattle, WA · Santa Clara, CA · San Francisco, CA · San Jose, CA
Software Architecture - Software System Structural Design:
Added 20 mins ago
Performance Modeling Software Engineer, Platform Architecture
Apple
Austin, TX · Beaverton, OR · Cambridge, MA · Cupertino, CA · Orlando, FL
In this role, you will be a member of the system-on-chip (SOC) performance team, working within the Hardware Technologies organization to shape the architecture of Apple's future devices.…
Added 21 mins ago
ZC
Physical Security Project Manager
ZBeta Consulting
Santa Rosa, CA
- $100,000 to $115,000 USD / year
ZBeta is a world-class physical security design, consulting, and managed services firm that partners with some of the most dynamic, high-profile organizations and individuals in the world.…
Added 21 mins ago
ZC
Physical Security Project Manager
ZBeta Consulting
Sacramento, CA
- $100,000 to $115,000 USD / year
ZBeta is a world-class physical security design, consulting, and managed services firm that partners with some of the most dynamic, high-profile organizations and individuals in the world.…
Added 21 mins ago
ZC
Physical Security Project Manager
ZBeta Consulting
Salinas, CA
- $100,000 to $115,000 USD / year
ZBeta is a world-class physical security design, consulting, and managed services firm that partners with some of the most dynamic, high-profile organizations and individuals in the world.…
Added 21 mins ago
ZC
Physical Security Project Manager
ZBeta Consulting
Oakland, CA
- $100,000 to $115,000 USD / year
ZBeta is a world-class physical security design, consulting, and managed services firm that partners with some of the most dynamic, high-profile organizations and individuals in the world.…
Added 22 mins ago
MQ
Principal Optical Systems Engineer
Monarch Quantum
San Diego, CA
- $175,000 to $225,000 USD / year
System Performance: Evaluate optical performance, identify root causes of issues, and recommend design or process improvements to increase reliability, repeatability, and performance.
Added 22 mins ago
GC
***Watershed Review Engineer***
Guilford County
Greensboro, NC
- $35.77 to $44.71 USD / hour
The Watershed Review Engineer performs technical plan review and administrative duties in support of the Guilford County Stormwater Management & Watershed Protection, Riparian Buffer…
Added 27 mins ago
Enterprise Crypto Security Engineer
KBR Wyle Services, LLC
El Segundo, CA · Colorado Springs, CO
…units, ensuring all solutions align with mission objectives and system…
Added 32 mins ago
W
Principal Software Engineer
Walmart
SUNNYVALE, CA
- $143,000 to $286,000 USD / year
The (USA) Principal, Software Engineer leads the design and delivery of scalable platform capabilities, driving innovation in cloud-native architectures and AI/ML integration. This role…
Added 32 mins ago
Senior Database Administrator - ETL
Enterprise Mobility
Saint Louis, MO
+ Must reside in the United States (does not include Alaska or Hawaii)
Added 33 mins ago
Software Engineer, Robotics
Integrated Biosciences, Inc.
Redwood City, CA
…health lies at the intersection of biological discovery, drug design, and AI. Our growing, star-studded team includes accomplished industry veterans and scientists from top universities,…
Added 34 mins ago
W
(USA) Staff, Software Engineer
Walmart
BENTONVILLE, AR
- $110,000 to $220,000 USD / year
Conduct system design reviews to validate quality and alignment with architectural standards.
Added 34 mins ago
W
(USA) Systems and Infrastructure Engineer II
Walmart
BENTONVILLE, AR
- $70,000 to $130,000 USD / year
Join Walmart as a Systems & Infrastructure Engineer II supporting the Meeting Events & Enterprise Technology Solutions (MEETS) team, where you will help design, configure, deploy, and…
Added 34 mins ago
W
(USA) Staff, Software Engineer
Walmart
SUNNYVALE, CA
- $143,000 to $286,000 USD / year
Walmart is seeking a Staff Software Engineer to lead the development and delivery of scalable platform capabilities, including infrastructure, tooling, and AI/ML frameworks. This role…
Added 34 mins ago
W
(USA) Staff, Software Engineer
Walmart
SUNNYVALE, CA
- $143,000 to $286,000 USD / year
Walmart is seeking a Staff Software Engineer to lead the development and delivery of scalable platform capabilities, including infrastructure, tooling, and AI/ML frameworks. This role…
Added 34 mins ago
W
(USA) Staff, Software Engineer
Walmart
SUNNYVALE, CA
- $143,000 to $286,000 USD / year
The (USA) Staff, Software Engineer plays a critical role in delivering scalable platform capabilities and driving the full software development lifecycle, including design, coding, testing,…
Added 34 mins ago
W
(USA) Staff, Software Engineer
Walmart
Sunnyvale, CA
- $143,000 to $286,000 USD / year
As a Staff Software Engineer, you will lead the design and delivery of scalable platform capabilities, driving the full software development lifecycle from coding to deployment. You will…

Process Engineer

TX, United States

Pay range of this role is: $74,700 - $112,000 Many factors are taken into consideration when determining compensation, such as experience, education, training, geography, etc.

Apply on ecolab.wd1.myworkdayjobs.com About employer

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Job details

Pay: Pay range of this role is: $74,700 - $112,000 Many factors are taken into consideration when determining compensation, such as experience, education, training, geography, etc.
Posting language: English
Posted: Nov 13, 2026

Original job description

The Process Engineer is a fully competent, autonomous contributor responsible for executing and owning complex process design activities for water, wastewater, and ultrapure water (UPW) systems. This role applies advanced process engineering principles to develop complete and accurate design deliverables, supports project execution from concept through startup, and serves as a technical resource for junior engineers. Process Engineer regularly interfaces directly with customers, A&E firms, general contractors, and vendors to clarify technical requirements, support design decisions, and represent Ecolab’s process engineering expertise. This position plays a key role in ensuring designs meet customer expectations, contractual requirements, and project performance objectives while maintaining high standards of quality, safety, and schedule adherence.

HERE'S WHAT YOU WILL DO:

Own and execute process engineering scope for portions of small to medium projects, including UPW, wastewater, and reclaim systems
Develop and check core process deliverables such as mass balances, process descriptions, FMEAs, pressure profiles, logic narratives, PFDs, and P&IDs
Perform equipment sizing and selection for multiple unit processes (e.g., RO, IX/EDI, filtration, chemical systems) using vendor tools and third‑party software (e.g., PipeFlo, WAVE, OEM projection tools)
Review P&IDs, 3D models, and interdisciplinary documents for technical accuracy, constructability, and alignment with specifications
Coordinate with automation, mechanical, electrical, and layout teams to ensure integrated and functional system designs
Lead technical reviews and discussions with customers, providing written technical evaluations as needed
Interface with vendors to evaluate equipment options, review technical submittals, and support procurement decisions
Support proposal, RFI, and RFP efforts through preliminary sizing, process concepts, and technical risk evaluation
Participate in commissioning, startup, and operational troubleshooting to support successful system turnover
Identify technical risks and proactively drive resolution in collaboration with project and engineering leadership
Mentor and review work produced by junior process engineers, providing technical guidance and feedback
Apply continuous improvement principles to improve design quality, efficiency, and standardization across projects

YOUR QUALIFICATIONS WILL INCLUDE:

Advanced knowledge of Ultra‑Pure Water (UPW), reclaim, or industrial water treatment systems, including core unit operations such as RO, IX/EDI, filtration, and chemical systems
History of owning designs of large scale UPW and wastewater systems in a Semiconductor fab
Ability to independently develop process calculations, system sizing, and mass balances with limited supervision and senior review
Proficiency in 3rd party sizing software (RO, GTM, pumps, Ion Exchange, PIPEFLO, etc.)
Experience preparing and maintaining process deliverables including PFDs, P&IDs, process narratives, equipment lists, and technical specifications
Proficiency in AutoCAD Plant3D is a plus.

EDUCATION, TRAINING AND EXPERIENCE YOU’LL POSSESS:

Bachelor’s degree in the chemical or environmental engineering discipline is required from an accredited university or other related qualified training, plus a minimum of 10 years related experience; and/or equivalent combination of education and experience.

WILL I NEED TO TRAVEL:

Periodic travel to support customer design reviews and startup/commissioning efforts is required – max requirement would be up to two weeks at a time, potentially several times a year. This is project dependent.

Annual or Hourly Compensation Range:

Pay range of this role is: $74,700 - $112,000 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.

Apply on ecolab.wd1.myworkdayjobs.com About employer

More about this job

Skills

Process engineering
EDI
Procurement
Troubleshooting
Collaboration
Leadership
Process improvement
Microsoft Exchange
Environmental engineering

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Work requirements

Jobs in the United States