54 Results for

Mechanical Engineering Jobs in Phoenix, AZ

Jobs

Mechanical Engineer, Refrigeration (Remote) US Foods Holding Corp

Phoenix, AZ

Remote

$110,000–$170,000 / year

This role provides subject-matter expertise for ammonia (NH), Co2 and Freon-based systems, ensuring safe operation, regulatory compliance, reliability, and energy efficiency in support of operational and business objectives. Internal Relationships: This role partners closely with Operations, Facilities, Maintenance, EHS, Asset Management, and Capital Engineering teams to ensure safe, reliable, and compliant refrigeration system performance.

30+ days ago

Senior Mechanical Engineer - Sustaining Products Axon

Scottsdale, Arizona

Mechanical Engineers on the Sustaining team own the engineering health of fielded products — driving continuous improvement, resolving field failures, managing product change orders, and supporting manufacturing quality for life-saving technology deployed worldwide. The actual base pay is dependent upon many factors, such as: level, function, training, transferable skills, work experience, business needs, geographic market, and often a combination of all these factors.

15 days ago

Mechanical Engineer - Power Generation HDR Inc

Phoenix, AZ

United States-Arizona-Phoenix'',''United States-Arizona-Phoenix'','''','''','''','''','''','''','''','''',''Power'',''Power'',''Full-time'',''Full-time'',''Regular'',''Regular'','''','''',''Power Generation'',''Power Generation'',''Jul 7, 2026'',''Jul 7, 2026'',''false'',''785995'',''785995'',''true'',''785995'',''false'',''Submission for the position: Mechanical Engineer - Power Generation - (Job Number: 193814)'',''false'',''785995'',''false'',''true''. Primary duties typically involve coordination with the project mechanical team, coordination with other engineering disciplines, monitoring and communication of project status, and providing mechanical engineering support for detailed design and owner's engineer projects on both a technical and contractual level.

30+ days ago

Senior Mechanical Engineer - Energy DLR Group

Phoenix, AZ

As a Mechanical Engineer, you will be responsible for leading design of mechanical systems for energy and infrastructure projects - with an emphasis on gas piping for utility scale generators, combined heat and power (CHP) systems, and emerging technologies in energy production, from 5MW to 500+MW, serving developers, utilities, data centers, mission critical, federal, public and private clients. You will lead mechanical engineering design teams to produce high-quality construction documents using AutoCAD or Revit and manage project schedules to meet deliverable requirements.

2 days ago

Mechanical Engineer - HVAC / Building Systems Gpac

Phoenix, AZ

85000–110000
Quick Apply

The Mechanical Engineer will assist with mechanical design, system analysis, and project documentation, working alongside senior engineers and project managers to deliver high-performing, cost-effective building systems. GPAC (Growing People and Companies) is an award-winning search firm specializing in placing quality professionals within multiple industries across the United States since 1990.

30+ days ago

Building Mechanical Engineer Jacobs Solutions Inc

Tempe, AZ

$78,600–$142,750 / year

You will design building mechanical systems in areas of potable and non-potable water distribution, building and roof drainage systems, HVAC systems, fire protection and odor control assets; central hydronic plant design (boilers, chillers, cooling towers); and designing central utilities and process exhaust systems for manufacturing, lab, and office spaces. You will join a core group of mechanical engineers and designers to deliver innovative solutions to challenging technical problems that our water and wastewater clients face by planning, designing and focusing on HVAC, plumbing, and fire sprinkler systems.

30+ days ago

Intern, Mechanical Engineer L3Harris Technologies Inc

Tempe, AZ

Qualifications: Must be pursuing a bachelor''s degree, a master''s degree, or a PhD in Mechanical Engineering, Aerospace Engineering, Engineering Mechanics, Materials Science Engineering or related field at an accredited university. With customers' mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security.

16 days ago

Mechanical Engineer 2 (Citizens) PROLIM Global Corporation

Arizona, AZ

Job description: Essential Functions: Based on specific stated objectives, performs mechanical analysis, mechanical CAD design, or mechanical test of one or more complex materials, structural components or functional systems of missile system products. Basic Qualifications: Bachelor's degree in a STEM discipline (Science, Technology, Engineering or Math) with 2 years of related engineering experience; OR a Master's degree in STEM with 1 year of related engineering experience.

29 days ago

Mechanical Engineer - Early Career Enercon Services Inc

Glendale, AZ

Employment Requirements: Ability to pass pre-employment and random drug and alcohol screenings, ENERCON and client-specific background checks, and annual motor vehicle record (MVR) checks according to company and client policies. (including but are not limited to): As a Mechanical Engineer at our company, you'll be part of a dynamic and forward-thinking team focused on evaluating and designing power systems for power-generating facilities.

30+ days ago

Mechanical Process Engineer SSOE, Inc.

Scottsdale, Arizona

$65,000–$85,000 / year
Full time

As a leader in industry AI adoption, we empower our team to work smarter by providing responsible access to the industry leading AI Large Language Models, vibe-coding platforms, and securely integrating advanced tools into every role. This individual will work on projects from inception through construction developing PFD’s, P&ID’s, process calculations, equipment selection and specifications in the early phases of our projects and continue to provide support through construction and commissioning.

9 days ago

Senior Mechanical Engineer Selectek, Inc.

Phoenix, AZ

$130,000–$160,000 / year
Quick Apply

Cross-Disciplinary Collaboration & Project Delivery Drive coordination across electrical, structural, process, chemical, controls, and architectural teams to deliver fully integrated mechanical systems on complex, multi-discipline projects. Own end-to-end mechanical design of semiconductor tool installations, from utility matrices and point-of-use (POU) connections (PCW, exhaust, specialty gases, chemical drains) to specialized systems for contamination-controlled environments.

10 days ago

Mechanical Engineer, Data Centers - Remote (U.S.) AECOM

Phoenix, AZ

Remote

$140,000–$185,000 / year

Cooling System Selection:** Selecting appropriate air/water side cooling systems for data centers, including Fan wall units, computer room air handlers (CRAHs), chilled water systems, DX systems and CRAC units, in-row cooling, and containment solutions, based on the specific cooling requirements of the data center and the criticality of the equipment. **ReqID:** J10151918 **Business Line:** B&P - Buildings & Places **Business Group:** DCS **Strategic Business Unit:** East **Career Area:** Engineering **Work Location Model:** Remote **Compensation:** USD 140000 - USD 185000 - yearly

30+ days ago

Mechanical Engineer - Phoenix, AZ The Lane Construction Corp

Phoenix, AZ

For 135 years, it has contributed to the development of the country's transportation systems including the Interstate Highway System and a vast network of roads, bridges, airports, metros, and railways. Requisition ID 11874 - Posted 06/01/2026 - SRP Salt Rvr Pump Storage Proj (3489) - Engineering - Bachelor's Degree.

30+ days ago

Mechanical Design Engineer - Mid, Senior & Principal Enercon Services Inc

Glendale, AZ

One day, you may be working as part of a multi-discipline engineering team on cooling water systems, including pumps, motors, control systems, piping, and heat exchangers for existing or new power plants. We continually invest in our employees and provide training and tools for advancement, development, and career progression-whether you prefer a path to become a subject matter or technical expert, a people leader, a project manager, or a leader in business development.

30+ days ago

Mechanical Engineer (PSP) Bechtel Corp

Phoenix, AZ

The role supports EPC execution through design development, interface management, constructability, and construction/commissioning support for large, hydro facilities comprising underground powerhouse, shafts, tunnels, intake/outlet works, and surface facilities, in accordance with customers' requirements, applicable codes, and Bechtel engineering procedures. Extraordinary teams building inspiring projects: Since 1898, we have helped customers complete more than 25,000 projects in 160 countries on all seven continents that have created jobs, grown economies, improved the resiliency of the world''s infrastructure, increased access to energy, resources, and vital services, and made the world a safer, cleaner place.

8 days ago

Sr. Opto Mechanical Engineer Viavi Solutions

Chandler, AZ

The Optical Security and Performance Products (OSP) business segment of VIAVI leverages its core technology strengths of optics, vacuum coatings, and materials science to deliver innovative and differentiated technologies that manipulate light to improve the performance of sensors, to shape light from high performance light sources, and to create unique visual effects. With over seven decades of experience in optical coating technology, VIAVI OSP is a customer focused, market driven enterprise serving attractive and sustainable market sectors including banknote security, consumer electronics, automotive, industrial, and defense/aerospace.

30+ days ago

Industrial/Semiconductor Mechanical Engineer Farnsworth Group

Phoenix, Arizona

Posting Locations for this role: Austin or Frisco, TX; Greenwood Village, CO (Denver Tech Center); Phoenix, AZ; Salt Lake City, UT; or Boise, ID What You’ll Do: Prepare accurate Mechanical system construction drawings and specifications for submittal review and construction administration. For ten consecutive years, we’ve been certified as a Great Place to Work®, and our engineers, architects, surveyors, and scientists channel their passion and expertise into making meaningful contributions to the world around us.

30+ days ago

Mechanical Project Engineer - Healthcare Farnsworth Group

Peoria, Arizona

Design HVAC and mechanical systems (air distribution, hydronic systems, central plant connections, pressurization, and related medical gas interfaces), including load calculations, equipment sizing, layouts, narratives, drawings, and specifications. The Mechanical Project Engineer - Healthcare leads project‑level mechanical design and coordination for hospitals, ambulatory care, behavioral health/recovery centers, and medical office facilities across the Midwest.

30+ days ago

Engineer Mechanical 3 Confidential Clearance PROLIM Global Corporation

Arizona, AZ

Essential Functions: Based on specific stated objectives, performs mechanical analysis, mechanical CAD design, or mechanical test of one or more complex materials, structural components or functional systems of missile system products. Basic Qualifications: Bachelor's degree in a STEM discipline (Science, Technology, Engineering or Math) with 2 years of related engineering experience; OR a Master's degree in STEM with 1 year of related engineering experience.

29 days ago

Mechanical Engineer Black Diamond Advanced Technology LLC

Chandler, AZ

This role is ideal for a creative, hands-on engineer who enjoys solving complex challenges, designing, prototyping, and testing unique products in a fast-paced, multidisciplinary team environment. BDATech provides military and aerospace electronic systems and software solutions for mission-specific applications, with an emphasis on dismounted communications and tactical edge computing.

27 days ago

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Mechanical Engineering Jobs in Phoenix, AZ

Mechanical Engineer, Refrigeration (Remote) US Foods Holding Corp

Senior Mechanical Engineer - Sustaining Products Axon

Mechanical Engineer - Power Generation HDR Inc

Senior Mechanical Engineer - Energy DLR Group

Mechanical Engineer - HVAC / Building Systems Gpac

Building Mechanical Engineer Jacobs Solutions Inc

Intern, Mechanical Engineer L3Harris Technologies Inc

Mechanical Engineer 2 (Citizens) PROLIM Global Corporation

Mechanical Engineer - Early Career Enercon Services Inc

Mechanical Process Engineer SSOE, Inc.

Senior Mechanical Engineer Selectek, Inc.

Mechanical Engineer, Data Centers - Remote (U.S.) AECOM

Mechanical Engineer - Phoenix, AZ The Lane Construction Corp

Mechanical Design Engineer - Mid, Senior & Principal Enercon Services Inc

Mechanical Engineer (PSP) Bechtel Corp

Sr. Opto Mechanical Engineer Viavi Solutions

Industrial/Semiconductor Mechanical Engineer Farnsworth Group

Mechanical Project Engineer - Healthcare Farnsworth Group

Engineer Mechanical 3 Confidential Clearance PROLIM Global Corporation

Mechanical Engineer Black Diamond Advanced Technology LLC

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