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Senior Process Engineer Jobs in Phoenix, AZ (NOW HIRING)

Execute Design of Experiments (DOE), process qualifications, demonstrations, and hardware evaluations developed by senior Process Engineers. * Lead daily development activities during the 3:00 PM to ...

Senior Cleans Process Engineer

Chandler, AZ ยท On-site

$102K - $132K/yr

Senior Cleans Process Engineer Job summary: The Cleans Process Engineer is responsible for supporting multiple Cleans processes in a high-volume semiconductor manufacturing facility. This role ...

You will work closely with senior engineers and multidisciplinary teams to develop practical ... Support the design and engineering of process systems, including fluid transfer, heat exchange, and ...

You will work closely with senior engineers and multidisciplinary teams to develop practical ... Support the design and engineering of process systems, including fluid transfer, heat exchange, and ...

Process Engineer

Scottsdale, AZ ยท On-site

$90 - $135/hr

As a Process Engineer at SSOE, you will collaborate with fellow Process Engineers, Design teams, and Senior Project Managers to develop innovative solutions for intricate and challenging designs ...

Process Engineer

Phoenix, AZ ยท On-site

$95K - $119K/yr

Process Engineer - Semiconductor Precision Cleaning Drive innovation. Improve manufacturing. Make an impact. Are you passionate about solving complex manufacturing challenges and improving high-tech ...

Sr Wastewater Process Engineer

Phoenix, AZ ยท On-site

$103K - $133K/yr

Function in a lead wastewater process engineer role as a technical specialist in the areas of conventional wastewater treatment * Use processes such as physical/chemical primary treatment ...

Sr Wastewater Process Engineer

Phoenix, AZ

$103K - $133K/yr

Function in a lead wastewater process engineer role as a technical specialist in the areas of conventional wastewater treatment * Use processes such as physical/chemical primary treatment ...

The Process Engineer is a technical expert responsible for overseeing the manufacturing process of composite propellant. They play a crucial role in determining the necessary steps to manufacture ...

Process Engineer

Phoenix, AZ ยท On-site

$95K - $119K/yr

Process Engineer - Semiconductor Precision Cleaning Drive innovation. Improve manufacturing. Make an impact. Are you passionate about solving complex manufacturing challenges and improving high-tech ...

The Process Engineer is a technical expert responsible for overseeing the manufacturing process of composite propellant. They play a crucial role in determining the necessary steps to manufacture ...

The Process Engineer is a technical expert responsible for overseeing the manufacturing process of composite propellant. They play a crucial role in determining the necessary steps to manufacture ...

The Process Engineer is a technical expert responsible for overseeing the manufacturing process of composite propellant. They play a crucial role in determining the necessary steps to manufacture ...

Process Engineer

Phoenix, AZ ยท On-site

$108 - $148.50/hr

Process Engineer page is loaded## Process Engineerlocations: Phoenix,AZtime type: Full timeposted on: Posted Todayjob requisition id: R2618070**Who We Are**Applied Materials is a global leader in ...

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Senior Process Engineer information

See Phoenix, AZ salary details

$74.5K

$120.3K

$169.3K

How much do senior process engineer jobs pay per year?

As of Sep 3, 2026, the average yearly pay for senior process engineer in Phoenix, AZ is $120,257.00, according to ZipRecruiter salary data. Most workers in this role earn between $103,300.00 and $133,500.00 per year, depending on experience, location, and employer.

What does a senior process engineer do?

A Senior Process Engineer is responsible for designing, optimizing, and overseeing processes within manufacturing or production environments. They analyze workflows, troubleshoot issues, and implement improvements to increase efficiency, safety, and product quality. Senior Process Engineers often lead projects, mentor junior engineers, and collaborate with cross-functional teams to ensure operational excellence. Their expertise is vital in industries like chemicals, pharmaceuticals, oil and gas, and food processing.

What are the key skills and qualifications needed to thrive as a senior process engineer?

To thrive as a Senior Process Engineer, you need a strong background in chemical or process engineering, problem-solving skills, and typically a bachelor's or master's degree in a relevant field. Expertise in process simulation software (such as Aspen Plus or HYSYS), Six Sigma or Lean certifications, and familiarity with process control systems are highly valued. Outstanding analytical abilities, leadership, and effective communication set top performers apart in this role. These skills and qualifications are crucial for optimizing processes, ensuring safety and compliance, and leading teams to achieve operational excellence.

What are some common challenges senior process engineers face when working on cross-functional teams?

Senior Process Engineers often collaborate with professionals from various departments, such as operations, quality, and maintenance. A common challenge is aligning diverse priorities and communication styles to achieve shared project goals. Successfully managing these differences requires strong interpersonal and project management skills, as well as the ability to translate technical concepts for non-engineering colleagues. Regular meetings and clear documentation can help ensure everyone stays informed and engaged throughout the process.

What is the difference between Senior Process Engineer vs Process Engineer?

AspectSenior Process EngineerProcess Engineer
QualificationsBachelor's or Master's in Engineering, often with 5+ years experienceBachelor's degree in Engineering or related field, typically 1-3 years experience
ResponsibilitiesLeading process improvements, mentoring, project managementSupporting process development, data analysis, assisting senior staff
Work EnvironmentDesign teams, manufacturing plants, R&D departmentsManufacturing facilities, engineering teams, operational support

Senior Process Engineers typically have more experience, leadership duties, and oversee complex projects, while Process Engineers focus on supporting process development and implementation. Both roles are essential in manufacturing and engineering industries, but the senior role involves greater responsibility and strategic planning.

How much does a senior process engineer earn?

A senior process engineer typically earns between $80,000 and $130,000 annually, depending on experience, industry, and location. They often have specialized skills in process optimization, project management, and may hold certifications like Six Sigma or PE licensure.

What are the most commonly searched types of Process Engineer jobs in Phoenix, AZ?

The most popular types of Process Engineer jobs in Phoenix, AZ are:

What job categories do people searching Senior Process Engineer jobs in Phoenix, AZ look for?

The top searched job categories for Senior Process Engineer jobs in Phoenix, AZ are:

What cities near Phoenix, AZ are hiring for Senior Process Engineer jobs?

Cities near Phoenix, AZ with the most Senior Process Engineer job openings:

Infographic showing various Senior Process Engineer job openings in Phoenix, AZ as of August 2026, with employment types broken down into 1% As Needed, 79% Full Time, 16% Part Time, 3% Contract, and 1% Nights. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $120,257 per year, or $57.8 per hour.

Microelectronics Ultrapure Water (UPW) Senior Process Engineer

Veolia

Phoenix, AZ โ€ข On-site

$120 - $190/hr

Other

Medical, Dental, Vision, Life, Retirement, PTO

Posted 2 days ago

New


Job description

Company Description

Veolia Group is a global leader in environmental services, operating across all five continents with
nearly 218,000 employees. Specializing in water, energy, and waste management. Veolia Group
designs and implements innovative solutions for decarbonization, depollution, and resource
regeneration, supporting communities and industries in their ecological transformation.

Within this framework, Veoliaโ€™s Water Technology Business brings together a dedicated team of
experienced professionals committed to tackling the worldโ€™s most complex challenges related to water
scarcity, quality, productivity, and energy. Together, we pursue a shared mission to create a more
sustainable future.

Job Description

About the Role

Process Engineers on our Process Engineering team are keypartners for customers in the North American market. As acreative technical leader, you'll support the successful sale,execution, commissioning, and operation of complete systemsolutions for customers' ultrapure water (UPW) treatmentneeds. To deliver winning solutions, you'll apply deep technicalknowledge of our solutions and technologies combined with an
understanding of the customer's process, the market,regulations, and our competitors to continually balance capitaland operating costs and technical risk with project success.

Core Responsibilities

Microelectronics UPW Process Engineers lead the processdesign of ultrapure water treatment solutions for the
microelectronics industry.

Your responsibilities will include:

  • Water chemistry characterization and design basisdevelopment, including reclaim-to-UPW applications
  • Unit process selection and design, equipment sizing, andprocess guarantees
  • Application of advanced treatment technologies includingsolids separation, lowand high pressure membranetreatment (ultrafiltration, nanofiltration, reverse osmosis -conventional and high-pH), ion exchange, UV treatment,and gas-transfer membrane processes to meet thestringent requirements specific to the microelectronicsindustry
  • Owning the system integration across multiple unitoperations, and/or work in close collaboration with adedicated system integrator on complex flowsheets
  • Evaluation of system operation under both design andupset conditions, identification of potential points offailure, and participation in detailed hazard and operabilityreviews (HAZOPs)
  • Engagement in piloting and benchmarking treatabilitystudies as part of design, commissioning, troubleshooting,and continuous improvement of UPW treatment solutions

Key Success Factor:

  • Given the complex nature of thesetreatment flowsheets, the ability to act as systemintegrator and clearly identify and communicate theimpacts that any given unit process will have on upstreamand downstream unit processes is essential.
  • Industry Leadership & Expertise
  • You'll build long-term relationships with customers and keyexperts in the industry and present at industry conferences andtechnical forums to position Veolia as UPW experts within themicroelectronics market. You'll serve as an expert within thebusiness, participating in innovation of solutions, technologies,and markets, and training and mentoring others in processdesign.

What We're Looking For:

We seek a Senior-level process engineering professional whocommunicates with confidence and leadership in cross-functional bidding and project-execution teams, managescompeting priorities effectively, and is strong at balancingautonomy with collaboration

Qualifications

Core Qualifications:

  • Bachelor's or advanced degree in an Engineering field โ€“Environmental, Chemical, or Mechanical preferred, orother technical discipline with a combination of processdesign and hands-on UPW system experience
  • 10+ years of relevant experience in UPW treatment design- a combination of process design experience with abackground in field operations will be considered
  • Demonstrated experience with UPW treatment processesand system design/operation for the microelectronicsindustry
  • Proven ability to integrate multiple unit operations intocohesive, optimized treatment systems

Valuable Skills, Experience & Qualifications:

  • Familiarity with process design software/tools such asWinFlows, WAVE, and/or GasCAD (Liqui-Cel GTM), alongwith strong proficiency with spreadsheet tools (GoogleSheets, Excel)
  • Clear, concise communication and presentation skills withinternal and external stakeholders
  • Ability to exercise strong engineering judgment underchanging conditions
  • Strong team collaboration skills and ability to takeownership of the system integration process
  • Licensed as a Professional Engineer (PE / P.Eng. / Ing.) in aUS or Canadian jurisdiction, or willingness to obtainlicensure
  • Willingness to travel up to 10% within North America
Additional Information

Why Veolia?

  • Join a company that values Responsibility, Solidarity, Innovation, Customer Focus, and Respect.
  • You'll receive comprehensive technical and commercial training, direct mentorship fromexperienced Account Managers, and a clear pathway to Account Manager promotion with directaccount responsibilities.

Career Development Path:

  • This position is designed as a stepping stone to Account Manager, where you'll assume directcustomer responsibility and independent account management upon demonstrating commercialexcellence.

Ready to transition your technical expertise into a rewarding customer-facing career while
making adifference in water treatment and sustainability?


We realize diverse teams make smarter decisions, deliver better results, and build strongercommunities. Weโ€™re an organization that champions diversity and inclusion at every rung of theladder and are proud to be an equal opportunity workplace.

  • Medical, Dental, & Vision Insurance Starting Day 1!
  • Life Insurance
  • Paid Time Off
  • Paid Holidays
  • Parental Leave
  • 401(k) Plan - 3% default contribution plus matching!
  • Flexible Spending & Health Saving Accounts
  • AD&D Insurance
  • Disability Insurance
  • Tuition Reimbursement

At Veolia, we realize diverse teams make smarter decisions, deliver better results, and build stronger communities. Weโ€™re an organization that champions diversity and inclusion at every rung of the ladder and are proud to be an equal opportunity workplace.

To ensure transparency and compliance with employment laws, we provide the following details regarding this position:

Compensation:

  • The compensation range is tied to the market for similarly bench-marked roles.

Artificial Intelligence (AI) Disclosure:

  • We do not use Artificial Intelligence (AI) to screen, assess, or select applicants for this position.

Vacancy Status:

  • This posting is for an existing vacancy.

As an inclusive company, Veolia is committed to diversity and gives equal consideration to all applications, without discrimination.

As an inclusive company, Veolia is committed to diversity and gives equal consideration to all applications, without discrimination.

As an inclusive company, Veolia is committed to diversity and gives equal consideration to all applications, without discrimination.

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