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Refinery Engineer Jobs in Arizona (NOW HIRING)

System One

Device Design Engineer

Tempe, AZ · On-site

Independently create or refine engineering documentation, such as the Design History file * Follow R&D procedures like design controls and risk management, per the Quality Management System.

New

Comrise

R&D Engineer Medical Device

Tempe, AZ · On-site

$50 - $55/hr

Independently create or refine engineering documentation, such as the Design History file. * Follow R&D procedures like design controls and risk management, per the Quality Management System. General ...

New

TEEMA

DevOps Engineer

Scottsdale, AZ · On-site

$53.25 - $73/hr

Consults with end user(s) to prototype, refine, test, and debug programs. Desired Skills Automation ... Engineer * Ability to deliver infrastructure via automation (Chef) * Understanding of ...

Teema

DevOps Engineer

Scottsdale, AZ · On-site

$53.25 - $73/hr

Consults with end user(s) to prototype, refine, test, and debug programs. Desired Skills Automation ... Engineer * Ability to deliver infrastructure via automation (Chef) * Understanding of ...

Tiberius Aerospace Inc.

CFD Engineer

Tucson, AZ · On-site

$100K - $150K/yr

CFD Engineer - Aerodynamics & Propulsion High-Fidelity Simulation | Internal & External Flows ... CFD Methods & Simulation Execution Develop and refine computational meshes for internal and ...

Tiberius Aerospace Inc.

CFD Engineer

Tucson, AZ · On-site +1

$100K - $150K/yr

CFD Engineer - Aerodynamics & Propulsion High-Fidelity Simulation | Internal & External Flows ... CFD Methods & Simulation Execution Develop and refine computational meshes for internal and ...

EndoSec LLC

FPGA Engineer

Phoenix, AZ

$128K - $165K/yr

S. Government Security Clearance FPGA Engineer The EndoSec FPGA Engineer is responsible for the ... refine and enhance system capabilities.

Actalent

Senior Systems Engineer

Oro Valley, AZ

$89K - $122K/yr

Generate and refine design concepts, ensuring they meet functional, performance, and regulatory ... Strong systems engineering experience, including requirements definition, verification, and ...

New

TW Group LLC

Lead Software Engineer

Phoenix, AZ · On-site

$150K/yr

Game Development is an iterative process, and you will be constantly refining games to deliver the ... Leading and training junior engineers in the development of gaming products. * Solving complex ...

NextDeavor Inc.

Quality Engineer

Glendale, AZ · On-site

$90K - $94K/yr

Quality Engineer Full-time Glendale, AZ, US Exclusive confidential search -- details shared with ... Apply continuous improvement and lean manufacturing techniques to refine products and processes

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All JobsRefinery Engineer JobsRefinery Engineer Jobs in Arizona

Refinery Engineer information

See Arizona salary details

$55.4K

$104K

$189.2K

How much do refinery engineer jobs pay per year?

As of Aug 27, 2026, the average yearly pay for refinery engineer in Arizona is $104,028.00, according to ZipRecruiter salary data. Most workers in this role earn between $75,000.00 and $123,500.00 per year, depending on experience, location, and employer.

What is a refinery engineer?

Refinery Engineers are professionals who design, operate, and optimize processes in oil refineries to convert crude oil into usable products such as gasoline, diesel, and jet fuel. They are responsible for ensuring the efficiency, safety, and environmental compliance of refinery operations. Their duties often include troubleshooting equipment, improving process performance, and implementing new technologies to maximize output and minimize waste. Refinery Engineers typically have a background in chemical or process engineering and work closely with other engineers, operators, and maintenance personnel.

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

To thrive as a Refinery Engineer, you need a solid background in chemical or mechanical engineering, process optimization, and safety standards, typically supported by a relevant engineering degree. Familiarity with process simulation software (such as Aspen HYSYS), industry regulations, and certifications like Professional Engineer (PE) licensure are commonly expected. Strong problem-solving, teamwork, and effective communication skills set outstanding engineers apart in managing complex operations. These abilities are crucial for ensuring safe, efficient, and cost-effective refinery performance in a highly regulated industry.

What are some typical challenges refinery engineers face when working on process optimization projects?

Refinery Engineers often encounter challenges such as balancing process efficiency with safety and environmental regulations, integrating new technologies with legacy systems, and troubleshooting complex process issues. Coordinating with multidisciplinary teams—like operations, maintenance, and environmental compliance—is essential to ensure changes are practical and sustainable. Adaptability and strong communication skills are key, as process optimization projects can involve shifting priorities and tight deadlines.

What is the difference between Refinery Engineer vs Process Engineer?

AspectRefinery EngineerProcess Engineer
CredentialsBachelor's in Chemical, Mechanical, or Petroleum Engineering; Professional Engineer (PE) license often preferredBachelor's in Chemical, Mechanical, or Industrial Engineering; PE license optional
Work EnvironmentRefineries, petrochemical plants, industrial facilitiesManufacturing plants, chemical processing facilities, industrial settings
Industry UsagePrimarily in oil refining and petrochemical industriesBroader across manufacturing, chemical, and process industries

Refinery Engineers focus specifically on oil refining processes, safety, and optimization within refineries, while Process Engineers work across various industries to improve manufacturing processes. Both roles require similar technical skills and credentials but differ mainly in industry focus and work environment.

What does a refinery engineer do?

A refinery engineer designs, develops, and oversees the processes used to convert crude oil into usable products like gasoline, diesel, and jet fuel. They monitor equipment, optimize operations for safety and efficiency, and ensure compliance with environmental regulations, often using control systems and requiring technical certifications. Their work environment is typically a refinery or chemical plant, and they may work shifts to maintain continuous operations.

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

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

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

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

Refinery Engineer jobs near you
Infographic showing various Refinery Engineer job openings in Arizona as of August 2026, with employment types broken down into 92% Full Time, 3% Part Time, 2% Temporary, and 3% Contract. Highlights an 85% Physical, 6% Hybrid, and 9% Remote job distribution, with an average salary of $104,028 per year, or $50 per hour.

Device Design Engineer

System One

Tempe, AZ • On-site

Contractor

Medical, Dental, Vision, Life, Retirement

Posted yesterday

New

Job description

Job Title: Device Design Engineer Location: Tempe, AZ Type: Contract Work Model: Hybrid Hours: M - F 1st Shift Security Clearance: (not specified)

Overview Global Medical Device company looking to hire experienced Device Design Engineer to their growing team. Designs, validates and brings new products to market!

Responsibilities:

  • Research, design, develop, modify, and verify components and systems for medical devices with minimal supervision.
  • Translate user needs to design inputs/ specifications and produce system-level designs.
  • Develop and analyze solutions, prototyping one or more options to provide proof of concept.
  • Apply fundamental and some advanced concepts, practices and procedures for problem solving.
  • Support problem solving, root cause analysis, identify potential solutions, and evaluate them against requirements.
  • Develop bench testing methods, conduct measurement system analysis, and develop DOE.
  • Conduct research and studies to support product design.
  • Demonstrate advanced understanding of customer needs and design inputs.
  • Demonstrate proficiency with product’s intended use and clinical procedures.
  • Learn how the financial models are constructed
  • Support Voice of Customer sessions internally and with clinicians to develop an understanding of customer needs
  • Apply understanding of customer needs to development of robust and appropriate design inputs.
  • Understand the product’s intended use and clinical procedures.
  • Apply understanding of the impact of design decisions on production metrics (COGS, yield, etc.)
  • Independently create or refine engineering documentation, such as the Design History file
  • Follow R&D procedures like design controls and risk management, per the Quality Management System.
  • Requirements:
  • BS Degree in Engineering required.
  • 3-5 years experience required
  • Vascular device engineering preferred
  • Technical ability to develop and optimize designs for medical device assemblies, incorporating DFM principles and clinical feedback and knowledge.
  • Ability to communicate basic plans and technical information to team members, leaders, and project managers
  • Technical knowledge in creating product test fixtures and developing test methods for verification and validation activities
  • Fundamental knowledge and understanding of engineering practices, tools, and design principles within a regulated environment.
  • Demonstrated ability to influence and drive results through others.

System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. We help clients get work done more efficiently and economically, without compromising quality. System One not only serves as a valued partner for our clients, but we offer eligible employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life insurance, voluntary plans, as well as participation in a 401(k) plan.

System One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, age, national origin, disability, family care or medical leave status, genetic information, veteran status, marital status, or any other characteristic protected by applicable federal, state, or local law.

#M- #LI- Ref: #558-Scientific

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About System One

Sourced by ZipRecruiter

System One helps employers get work done more efficiently and economically without compromising quality. Over our 35+ year history, we've helped connect thousands of talented people with innovative companies. The excitement of a perfect fit motivates us every single day.

Industry

Business consulting services and recruiting and staffing services

Company size

5,001 - 10,000 Employees

Headquarters location

Pittsburgh, PA, US

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