Lead Mechanical Engineer jobs in Arizona

Remote

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Today

Description You will be involved in nuclear power plant systems design, including preparation or review of: Modification packages for operating nuclear power plantsFunctional mechanical drawings and/or drawings for nuclear power plant systemsEngineering analyses and evaluations to support modifications and operation of plant systemsTechnical specifications and procurement documents for plant equipmentVendor bid evaluations for plant equipmentStudies and options evaluations for modifications to

Full-time

USD 116,620.00 - 179,890.00 per year

Lead Mechanical Engineer 1 - Nuclear Power Uprates

Phoenix, Arizona

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Today

Description Our electric power generation clients are seeking to increase the power output of their existing power plants to meet the electric demands. This is expanding work in the nuclear industry. You will work on major systems, equipment and plant process in the following areas: Perform consulting level work for power uprates in the nuclear industry.Interface with clients and project teams to present technical discussions and project status.Develop engineering proposals and cost estimates.M

Full-time

USD 116,620.00 - 179,890.00 per year

Lead Mechanical Engineer Analyst 1 - Nuclear Power Uprates

Phoenix, Arizona

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Today

Description Our electric power generation clients are seeking to increase the power output of their existing power plants to meet the electric demands. This is expanding work in the Mechanical Analysis Engineering group. You will work on major systems, equipment and plant process in the following areas: Develop and lead licensing basis system and component evaluations for nuclear power uprate projects.This position will offer you the ability to directly apply your knowledge of thermodynamics, h

Full-time

USD 116,620.00 - 179,890.00 per year

Lead Mechanical Design Engineer - Reactor Hardware Design (Remote Eligible, U.S.)

Remote or Wilmington, North Carolina

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Today

Job Description Summary As a Lead Mechanical Design Engineer for the Reactor Internal Design Hardware Team, you will design Reactor Modification Hardware to support the ongoing operation and performance of the existing BWR Nuclear Fleet. The hardware is subjected to stringent nuclear, quality, and regulatory standards and could be the difference between a power plant continuing operation or permanently shutting down. These components will function to replace existing plant hardware to either pre

Full-time

USD 86,000.00 - 122,000.00 per year

Lead Mechanical Engineer - Power (Multiple Locations)

Phoenix, Arizona

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Today

Description Burns & McDonnell has an exciting opportunity for a Lead Mechanical Engineer to join the Power global practice. This position is responsible for the design and evaluation of mechanical systems associated with coal and natural gas fired generation facilities as well as associated support facilities. As a Lead Mechanical Engineer, you will be responsible for front-end planning/preliminary design/code analysis; final design including bidding document and specification preparation; const

Full-time

Senior Mechanical Engineer - Electronics Thermal Lead

Tucson, Arizona

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Today

Date Posted: 2025-09-04 Country: United States of America Location: AZ888: RMS AP Bldg 928 1151 East Hermans Road Building 928, Tucson, AZ, 85706 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued security clearance is required.Security Clearance: Secret - Current At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help our nation and allies defe

Full-time

USD 82,000.00 per year

Senior Mechanical Engineer

Tucson, Arizona

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Today

Date Posted: 2025-09-25 Country: United States of America Location: AZ862: 3360 Hemisphere Loop Bldg M10 3360 East Hemisphere Loop Building M10, Tucson, AZ, 85706 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued security clearance is required.Security Clearance: DoD Clearance: Secret At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help our

Full-time

USD 82,000.00 per year

Principal Mechanical Engineer

Tucson, Arizona

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Today

Date Posted: 2025-09-17 Country: United States of America Location: AZ862: 3360 Hemisphere Loop Bldg M10 3360 East Hemisphere Loop Building M10, Tucson, AZ, 85706 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued security clearance is required.Security Clearance: DoD Clearance: Secret At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help our

Full-time

USD 101,000.00 per year

Senior Mechanical Engineer

Remote

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Today

Description This is a remote/virtual position. Candidate can be based anywhere within the United States. Overview: Sargent & Lundy Consulting (SLC) works on behalf of clients to support electric power projects. We evaluate and optimize technical, commercial, environmental, and financial aspects of the projects for a variety of clients. Responsibilities: In this role, you will provide development support, conceptual design and owner's engineer services to clients including performing technical

Full-time

USD 95,840.00 - 147,870.00 per year

Senior Mechanical Engineer

Bagdad, Arizona

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Today

At Freeport-McMoRan, we are committed to providing an employment package that recognizes excellence, encourages safe production and a culture supported by our core values. Here, you'll find a collaborative environment where safety is a top priority, all opinions are valued, and people are empowered to grow in their career. Apply Today! Where You Will Work Looking to live in a small town with big opportunities? Our Bagdad operations in Arizona offers housing at a subsidized rate, a family-friend

Full-time

USD 101,000.00 - 141,000.00 per year

Senior Mechanical Engineer (Auxiliary)

Remote or Baltimore, Maryland

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Today

Overview AMERICAN SYSTEMS is an employee-owned federal government contractor supporting national priority programs through our strategic solutions in the areas of Information Technology, Test & Evaluation, Program Mission Support, Engineering & Analysis, and Training. Responsibilities Design, develop and evaluate operation of marine vessels, shipboard auxiliary systems and piping, review and develop technical data packages, provide oversight on development of machinery arrangements, conduct a

Full-time

USD 91,600.00 per year

Senior Mechanical Engineer (Remote)

Remote or Ridgecrest, California

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Today

Amentum is seeking an experienced engineer to be a Technical Lead in a dynamic, fast-paced, and challenging research and development environment in support of one of our nation's top defense priorities. The one-of-a-kind test program is perpetually in a state of test execution and planning and integration in preparation for the next test series. This program is fast paced and requires initiative, teamwork, and the ability to effectively communicate across all levels of the organization. The team

Full-time

USD 138,000.00 - 185,000.00 per year

Senior Mechanical Engineer PE / Group Manager - (MEP Consulting Engineers) Hybrid

Phoenix, Arizona

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Today

Senior Mechanical Engineer PE / Group Manager - (MEP Consulting Engineers) Hybrid + Profit Sharing This Jobot Job is hosted by: Tony Barhoum Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $140,000 - $175,000 per year A bit about us: We are a multi-disciplined engineering firm with over 25 offices across the US. We specialize in MEP Engineering, Energy Efficiency & Building Optimization, Civil/Structural, Architecture, and Planning for new

Full-time

USD 140,000.00 - 175,000.00 per year

Principal Mechanical Engineer, Controls and Actuation

Tucson, Arizona

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Today

Date Posted: 2025-09-29 Country: United States of America Location: AZ862: 3360 Hemisphere Loop Bldg M10 3360 East Hemisphere Loop Building M10, Tucson, AZ, 85706 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: DoD Clearance: Secret At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to he

Full-time

USD 101,000.00 per year

Senior Mechanical Engineer - Shipboard Effectors

Tucson, Arizona

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Today

Date Posted: 2025-09-22 Country: United States of America Location: AZ807: RMS AP Bldg 807 1151 East Hermans Road Building 807, Tucson, AZ, 85756 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued security clearance is required.Security Clearance: DoD Clearance: Secret At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help our nation and allies

Full-time

USD 82,000.00 per year

Sr. Mechanical Engineer Firmware and Control

Tucson, Arizona

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Today

Date Posted: 2025-10-02 Country: United States of America Location: AZ862: 3360 Hemisphere Loop Bldg M10 3360 East Hemisphere Loop Building M10, Tucson, AZ, 85706 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: DoD Clearance: Secret At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to he

Full-time

USD 82,000.00 per year

Principal Mechanical Engineer - Standard Missile

Tucson, Arizona

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Today

Date Posted: 2025-09-17 Country: United States of America Location: AZ807: RMS AP Bldg 807 1151 East Hermans Road Building 807, Tucson, AZ, 85756 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: DoD Clearance: Secret At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help our nation and

Full-time

USD 101,000.00 per year

Mechanical Engineer, Senior Management

Phoenix, Arizona

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Today

Engineers looking for very flexible hybrid schedules and above market salaries? We are looking for leadership level engineers to join our growing mechanical team, help mentor and grow our healthcare building design portfolio. This Jobot Job is hosted by: Lincoln Sprague Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $140,000 - $165,000 per year A bit about us: We are looking for Project Managers, Senior Project Managers and open to executi

Full-time

USD 140,000.00 - 165,000.00 per year

Senior Mechanical Engineer 2 - Nuclear

Remote

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Today

Full-time

USD 95,840.00 - 147,870.00 per year

Senior Mechanical Engineer 1 - Nuclear

Remote

•

Today

Full-time

USD 82,380.00 - 125,860.00 per year

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Lead Mechanical Engineer jobs in Arizona, USA