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Mechanical Engineer Jobs in Arizona (NOW HIRING)

The Rockridge Group

Mechanical Engineer

Phoenix, AZ

MECHANICAL ENGINEER We are seeking a Mechanical Engineer in the Phoenix, Arizona metropolitan area to assist in making improvements to medical facilities and surrounding property. This includes ...

Advatech Pacific, Inc.

Mechanical Engineer

Phoenix, AZ · On-site

Advatech Pacific is seeking a Aerospace or Mechanical Engineer to support upcoming engineering activities at our Phoenix location. This position's primary focus will be on the Design and Analysis of ...

Stellar IT Group

Mechanical Engineer

Phoenix, AZ · On-site

Mechanical Engineer Job Location: Phoenix, AZ Job Type: Permanent Employment Seeking a Mechanical Engineer. The Mechanical Engineer's responsibility is to design Industrial, Manufacturing ...

GTI Fabrication

Mechanical Engineer

Tempe, AZ

$85K - $130K/yr

Position Overview GTI is seeking a Mechanical Engineer to support the design and development of mechanical systems for modular infrastructure projects. This role works closely with senior engineers ...

Clayco

Mechanical Engineer

Phoenix, AZ

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

The Role We Want You For The Mechanical Engineer will support the design of mechanical systems for mission-critical facilities, including data centers, advanced manufacturing plants, and other high ...

Clayco

Mechanical Engineer

Phoenix, AZ

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

The Role We Want You For The Mechanical Engineer will support the design of mechanical systems for mission-critical facilities, including data centers, advanced manufacturing plants, and other high ...

Clayco

Mechanical Engineer

Phoenix, AZ

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

The Role We Want You For The Mechanical Engineer will support the design of mechanical systems for mission-critical facilities, including data centers, advanced manufacturing plants, and other high ...

Clayco

Mechanical Engineer

Phoenix, AZ

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

The Role We Want You For The Mechanical Engineer will support the design of mechanical systems for mission-critical facilities, including data centers, advanced manufacturing plants, and other high ...

Clayco

Mechanical Engineer

Phoenix, AZ

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

The Role We Want You For The Mechanical Engineer will support the design of mechanical systems for mission-critical facilities, including data centers, advanced manufacturing plants, and other high ...

Clayco

Mechanical Engineer

Phoenix, AZ · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

The Role We Want You For The Mechanical Engineer will support the design of mechanical systems for mission-critical facilities, including data centers, advanced manufacturing plants, and other high ...

Clayco

Mechanical Engineer

Phoenix, AZ · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

The Role We Want You For The Mechanical Engineer will support the design of mechanical systems for mission-critical facilities, including data centers, advanced manufacturing plants, and other high ...

Legion Technical Solutions LLC

Mechanical Engineer

Tucson, AZ · On-site

$140K - $160K/yr

  • Medical

  • Dental

  • Retirement

  • PTO

Join Legion Technical Solutions LLC as a Mechanical Engineer, where you'll play a crucial role in designing innovative solutions that drive our projects forward. Based in Tucson, AZ, we are dedicated ...

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All JobsMechanical Engineer JobsMechanical Engineer Jobs in Arizona

Mechanical Engineer information

See Arizona salary details

$42.4K

$95.9K

$155.2K

How much do mechanical engineer jobs pay per year?

As of Aug 14, 2026, the average yearly pay for mechanical engineer in Arizona is $95,871.00, according to ZipRecruiter salary data. Most workers in this role earn between $75,900.00 and $117,900.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a mechanical engineer, and why are they important?

To thrive as a Mechanical Engineer, you need a solid background in mechanical design, mathematics, and physics, typically supported by a bachelor's degree in mechanical engineering or a related field. Proficiency in CAD software (such as SolidWorks or AutoCAD), finite element analysis tools, and familiarity with industry standards or relevant certifications (like a Professional Engineer license) are common requirements. Strong problem-solving abilities, teamwork, and effective communication skills help professionals excel in collaborative and multidisciplinary environments. These skills are crucial for ensuring safe, innovative, and efficient engineering solutions that meet project and client needs.

What are common interdisciplinary collaborations for mechanical engineers in a typical project setting?

Mechanical Engineers often work closely with professionals from other disciplines such as electrical engineers, software developers, and industrial designers, especially when developing complex products or machinery. Collaboration is essential for integrating mechanical systems with electronics and software, ensuring functionality, safety, and efficiency. These interactions usually involve regular team meetings, joint problem-solving sessions, and coordinated testing to achieve project goals. Being comfortable working in cross-functional teams can significantly enhance your success and contribute to innovative solutions.

What is the difference between Mechanical Engineer vs Mechanical Designer?

AspectMechanical EngineerMechanical Designer
Required CredentialsBachelor's degree in Mechanical Engineering, PE license (optional)Bachelor's degree in Mechanical Design, CAD certifications (often)
Work EnvironmentDesign, analysis, testing, project managementCreating detailed CAD models, drafting, and design documentation
Industry UsageEngineering firms, manufacturing, aerospace, automotiveProduct design, manufacturing, industrial equipment

Mechanical Engineers focus on designing, analyzing, and testing mechanical systems, often overseeing projects from conception to completion. Mechanical Designers primarily create detailed CAD models and drawings based on specifications. While both roles require technical skills and knowledge of mechanical systems, Mechanical Engineers typically have broader responsibilities including analysis and project management, whereas Mechanical Designers specialize in detailed design work.

What does a mechanical engineer do?

A Mechanical Engineer designs, develops, builds, and tests mechanical devices such as engines, machines, and tools. They use principles of physics and mathematics to solve engineering problems and improve existing products. Mechanical Engineers can work in a variety of industries, including automotive, aerospace, manufacturing, and energy. Their responsibilities often include creating blueprints, analyzing data, and collaborating with other engineers or professionals to ensure projects meet safety and quality standards.
More about Mechanical Engineer jobs

What are the most commonly searched types of Mechanical Engineer jobs in Arizona?

The most popular types of Mechanical Engineer jobs in Arizona are:

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

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

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

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

What cities in Arizona are hiring for Mechanical Engineer jobs?

Cities in Arizona with the most Mechanical Engineer job openings:

What are popular job titles related to Mechanical Engineer jobs in AZ?

For Mechanical Engineer jobs in AZ, the most frequently searched job titles are:

Mechanical Engineer jobs near you
Infographic showing various Mechanical Engineer job openings in Arizona as of August 2026, with employment types broken down into 90% Full Time, 7% Part Time, 2% Contract, and 1% Nights. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $95,871 per year, or $46.1 per hour.

Mechanical Engineer

Allied Staff Augmentation Partners

Tonopah, AZ • On-site

$55 - $95/hr

Full-time

Posted yesterday

New

Job description

Job Title: Mechanical Engineer

Job Type: Contract / Full-Time
Industry: Nuclear Power / Energy
Experience Levels: Engineer I, Engineer II, Engineer III & Senior Mechanical Engineer
Per Diem: Available for qualified candidates residing more than 100 miles from the work location

Position Overview:
We are seeking Mechanical Engineers at multiple experience levels to support engineering, design, plant modifications, and capital improvement projects at a commercial nuclear power plant.

This is an excellent opportunity for engineers ranging from early-career professionals to experienced Senior Engineers who want to support critical mechanical systems within the nuclear power industry.

Mechanical Engineers will work closely with Engineering, Operations, Maintenance, Project Management, Design, and external engineering organizations to develop technical solutions, execute plant modifications, improve equipment reliability, and support the safe and reliable operation of the facility.

Engineers will have the opportunity to support projects throughout the full engineering lifecycle, including conceptual design, engineering evaluations, calculations, design changes, procurement, installation, testing, startup, and project closeout.

Key Responsibilities:
  • Perform engineering evaluations, calculations, and technical analyses for mechanical systems.
  • Develop, review, and implement engineering change packages and plant modifications.
  • Prepare engineering calculations, technical specifications, design documents, and supporting analyses.
  • Perform plant walkdowns to verify field conditions and support engineering and design activities.
  • Support troubleshooting of mechanical equipment and system performance issues.
  • Review vendor documentation, drawings, engineering calculations, and procurement specifications.
  • Coordinate with Engineering, Operations, Maintenance, Project Management, vendors, and engineering firms.
  • Support design reviews, acceptance reviews, and field implementation activities.
  • Provide engineering support during outages, maintenance activities, testing, installation, and startup.
  • Support root cause evaluations, corrective actions, and equipment reliability programs.
  • Assist with capital projects, equipment upgrades, plant modernization, and long-term reliability initiatives.
  • Ensure engineering activities comply with applicable NRC requirements, ASME/ANSI standards, plant procedures, and nuclear industry codes.
  • Monitor engineering deliverables, project schedules, and project execution.
  • Provide technical leadership and mentoring to junior engineers as appropriate for Engineer III and Senior-level positions.
Experience Levels:
Engineer I
  • Bachelor's Degree in Mechanical Engineering.
  • Strong understanding of mechanical engineering fundamentals and design principles.
  • Ability to perform calculations and technical evaluations under direction.
  • Strong communication, organizational, and problem-solving skills.
Engineer II:
  • Bachelor's Degree in Mechanical Engineering.
  • 2+ years of engineering experience.
  • Experience supporting engineering design, plant modifications, power generation, or industrial facilities preferred.
  • Ability to independently complete engineering assignments with limited supervision.

Engineer III:
  • Bachelor's Degree in Mechanical Engineering.
  • 5+ years of engineering experience.
  • Experience supporting and/or leading moderately complex engineering projects and plant modifications.
  • Ability to provide technical direction and mentor junior engineers.

Senior Mechanical Engineer:
  • Bachelor's Degree in Mechanical Engineering.
  • 8+ years of engineering experience or an equivalent combination of education and relevant experience where applicable.
  • Demonstrated experience leading complex engineering projects and multidisciplinary teams.
  • Strong technical leadership, project execution, and mentoring capabilities.

Preferred Qualifications:
  • Previous commercial nuclear power plant experience.
  • Standard Design Process (SDP) qualification/experience strongly preferred.
  • Experience developing or supporting engineering change packages and plant modification programs.
  • Knowledge of NRC regulations, ASME, ANSI, and applicable nuclear industry codes and standards.
  • Experience with capital projects, equipment upgrades, engineering design, and plant modernization.
  • Experience performing engineering calculations, design verification, system design, and equipment qualification.
  • Plant walkdown and field engineering experience.
  • Experience supporting nuclear outages and field implementation activities.
  • Strong troubleshooting, root cause analysis, and corrective action experience.
  • Professional Engineer (PE) license preferred but not required.
  • Excellent written and verbal communication skills.
  • Ability to work effectively within multidisciplinary engineering and project teams.
\
Highly Desired Mechanical Systems Experience:
Experience with one or more of the following is highly desirable:
  • Pumps and valves.
  • Piping systems.
  • Heat exchangers.
  • HVAC and ventilation systems.
  • Reactor support systems.
  • Turbine and balance-of-plant equipment.
  • Mechanical equipment reliability.
  • Plant upgrades and modifications.
  • Capital engineering projects.
  • Outage support.
  • Engineering implementation and startup.

Candidates with strong mechanical engineering experience in commercial nuclear power, power generation, utilities, or other highly regulated industrial environments are encouraged to apply.