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Sr Process Engineer Jobs in Arizona (NOW HIRING)

Arizona State University

Process Engineer Senior

Tempe, AZ · On-site

$120K - $155K/yr

In addition, you will serve as the process engineering lead for the wafer prep and finishing area. As part of the AEP Core operations team, you will support operations and increase equipment up time ...

Capstone Mining

Sr. Process Control Engineer

Miami, AZ · On-site

Working closely with Operations, Maintenance, Engineering, and Control Room personnel, the Senior Process Control Engineer serves as the technical lead for process automation, control strategies, and ...

ASM

Engineer II, Process Engineering

Phoenix, AZ · On-site

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 ...

SSOE, Inc.

Process Engineer

Scottsdale, AZ · On-site

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 ...

SSOE, Inc.

Process Engineer

Scottsdale, AZ · On-site

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 ...

SSOE, Inc.

Process Engineer

Scottsdale, AZ · 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 ...

Black & Veatch

Sr Wastewater Process Engineer

Phoenix, AZ · 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 ...

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Sr Process Engineer information

See Arizona salary details

$69.9K

$112.9K

$158.9K

How much do sr process engineer jobs pay per year?

As of Sep 5, 2026, the average yearly pay for sr process engineer in Arizona is $112,866.00, according to ZipRecruiter salary data. Most workers in this role earn between $96,900.00 and $125,300.00 per year, depending on experience, location, and employer.

What is a Sr Process Engineer?

Senior Process Engineers are experienced professionals responsible for designing, optimizing, and overseeing the processes used in manufacturing or production environments. They analyze workflows, troubleshoot process issues, and implement improvements to increase efficiency, reduce costs, and ensure product quality. Sr Process Engineers often lead teams, manage projects, and work closely with other departments such as quality assurance, maintenance, and operations. Their expertise is crucial in industries like chemicals, pharmaceuticals, oil and gas, and food processing. They typically hold a degree in engineering and have several years of experience in process engineering roles.

What are the key skills and qualifications needed to thrive as a Sr Process Engineer?

To thrive as a Sr Process Engineer, you need a solid background in chemical, mechanical, or industrial engineering, often with a bachelor's or master's degree and relevant industry experience. Familiarity with process simulation software (such as Aspen Plus or HYSYS), Six Sigma or Lean certifications, and knowledge of safety and regulatory standards are typically required. Strong problem-solving, project management, and communication skills help distinguish top performers in this role. These skills and qualifications are vital for optimizing processes, ensuring efficiency and safety, and driving continuous improvement in complex manufacturing environments.

How does a Sr Process Engineer typically collaborate with cross-functional teams to improve manufacturing efficiency?

Sr Process Engineers work closely with teams such as production, quality assurance, maintenance, and R&D to identify areas for process optimization. They often lead or participate in cross-functional meetings to gather data, analyze workflow bottlenecks, and implement solutions that enhance efficiency and product quality. Effective communication and project management skills are essential, as Sr Process Engineers must balance technical requirements with practical constraints while ensuring all stakeholders are aligned with proposed changes.

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

AspectSr Process EngineerProcess Engineer
QualificationsBachelor's degree in engineering, 5+ years experience, certifications like Six SigmaBachelor's degree in engineering or related field, 1-3 years experience
ResponsibilitiesLead process improvements, optimize manufacturing processes, mentor junior staffAssist in process development, data collection, support process optimization
Work EnvironmentManufacturing plants, industrial facilities, cross-functional teamsManufacturing settings, engineering teams, project-based tasks

The main difference between a Sr Process Engineer and a Process Engineer lies in experience, responsibility level, and scope of work. The Sr Process Engineer typically leads projects, mentors others, and has more advanced qualifications, while the Process Engineer supports and executes process improvements under supervision.

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 such as Six Sigma or PMP.

What does a senior process engineer do?

A senior process engineer designs, develops, and optimizes manufacturing or industrial processes to improve efficiency, safety, and quality. They analyze data, troubleshoot issues, and implement process improvements, often using tools like process simulation software and adhering to industry standards. They also mentor junior engineers and collaborate with cross-functional teams to ensure smooth operations.

What are popular job titles related to Sr Process Engineer jobs in Arizona?

For Sr Process Engineer jobs in Arizona, the most frequently searched job titles are:

What job categories do people searching Sr Process Engineer jobs in Arizona look for?

The top searched job categories for Sr Process Engineer jobs in Arizona are:

What cities in Arizona are hiring for Sr Process Engineer jobs?

Cities in Arizona with the most Sr Process Engineer job openings:

Sr Process Engineer jobs near you
Infographic showing various Sr Process Engineer job openings in Arizona as of August 2026, with employment types broken down into 1% As Needed, 80% Full Time, 15% Part Time, 3% Contract, and 1% Nights. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution, with an average salary of $112,866 per year, or $54.3 per hour.

SR. PROCESS ENGINEER - CHANDLER M3 Engineering Process Engineer, Chemical Engineer

M3 Engineering & Technology

Chandler, AZ • On-site

$90 - $130/hr

Other

Posted 3 days ago

New

Job description

Position Summary:Perform engineering in all project phases of process design including conceptual design, feasibility studies, detail engineering, and plant commissioning for base and precious metal concentrator and metallurgical plants.

Key Responsibilities:
  • Creating and updating update process flow diagrams and P&ID’s in accordance with drafting standards, preparing calculations as required for the design of mechanical and metallurgical process systems.
  • Review and recommend process equipment and material selection. Review of process laboratory test work.
  • Coordinate test programs for feasibility studies.
  • Market current and potential clients.
  • Work activities include running process simulations, preparing heat and material balances, developing PFD’s and P&ID’s, preparing equipment data sheets, and equipment lists, and developing operating cost estimates.
Qualifications:
  • Bachelor’s degree in chemical engineering, Mining, or Metallurgy discipline.
  • Minimum of five years progress experience.
  • Ability to communicate in a clear and concise fashion in both written and verbal communication.
  • The candidate should be able to travel occasionally.
  • AutoCAD experience is a plus.
Preferred Skills:
  • Previous Mining Experience
  • PE
  • Bilingual English / Spanish abilities
  • Experience working on multidisciplinary design and construction projects.
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