Senior Mechanical Engineer jobs in Arizona

Phoenix, Arizona

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Today

Sr Mechanical Engineer PE (Group Manager) Hybrid 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: $110,000 - $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 construction, renovation, and adaptive reuse. Our

Full-time

USD 110,000.00 - 175,000.00 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 116,620.00 - 179,890.00 per year

Senior Mechanical Engineer

Remote

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Today

Senior Mechanical Engineer Our Bethesda Office is looking for a Sr. Mechanical Engineer with design experience in HVAC. You will be providing engineering design, evaluation, and planning of mechanical systems for healthcare, science & technology, education, and commercial projects. At Salas O'Brien we tell our clients that we're engineered for impact. This passion for making a difference applies just as much to our team as it does to our projects. That's why we're committed to living our values

Full-time

USD 150,000.00 - 165,000.00 per year

Senior Mechanical Engineer 2 - Nuclear

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 95,840.00 - 147,870.00 per year

Senior Mechanical Engineer 1 - Nuclear

Remote

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Today

Description This is a senior level mechanical engineering position that will provide you with a variety of interesting and challenging responsibilities. We are looking for candidates with experience in the analysis, design, and licensing requirements of mechanical and nuclear systems and components for nuclear power plants. You will be involved in nuclear power plant systems design, including preparation or review of: Modification packages for operating nuclear power plantsSystem and Componen

Full-time

USD 82,380.00 - 125,860.00 per year

Senior Mechanical Engineer - Education, Living, Retail

Remote or Los Angeles, California

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Today

Arcadis is the world's leading company delivering sustainable design, engineering, and consultancy solutions for natural and built assets. We are more than 36,000 people, in over 70 countries, dedicated to improving quality of life. Everyone has an important role to play. With the power of many curious minds, together we can solve the world's most complex challenges and deliver more impact together. Role description: Arcadis is seeking a Senior Mechanical Engineer to join our Design & Enginee

Full-time

USD 110,000.00 - 175,000.00 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 Analyst 1 (Power Uprates) - Nuclear

Remote

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Today

Description This will be a remote Mechanical Analysis position to support Power Uprates. 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 w

Full-time

USD 82,380.00 - 125,860.00 per year

Senior Mechanical Engineer

Tucson, Arizona

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Today

Date Posted: 2025-09-25 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: 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 82,000.00 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 - Advanced Airframes

Tucson, Arizona

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Today

Date Posted: 2025-12-03 Country: United States of America Location: AZ851: RMS AP Bldg M01 1151 East Hermans Road Building M01, 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 82,000.00 per year

Sr Mechanical Engineer - Patriot CRAF (Remote)

Remote or Tewksbury, Massachusetts

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Today

Date Posted: 2025-11-20 Country: United States of America Location: MA131: Tewksbury, MA Bldg 1 Assabet 50 Apple Hill Drive Assabet - Building 1, Tewksbury, MA, 01876 USA Position Role Type: Remote 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 - t

Full-time

USD 82,000.00 per year

Senior Mechanical Engineer - Shipboard Effectors

Tucson, Arizona

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Today

Date Posted: 2025-10-16 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

Senior Mechanical Engineer

Chandler, Arizona

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Today

Job Description Stantec's Buildings team is on a mission to become the world's leading integrated design practice. Our architects, engineers, interior designers, consultants, sustainability specialists, and technologists are passionate about the power of design. Our collaborative culture and our innovative, sustainable approach to projects help us create buildings that matter to our world. Together, we are enhancing the quality of life globally through design. Join us and design your place wi

Full-time

Senior Mechanical Engineer

Phoenix, Arizona

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Today

Stantec's Buildings team is on a mission to become the world's leading integrated design practice. Our architects, engineers, interior designers, consultants, sustainability specialists, and technologists are passionate about the power of design. Our collaborative culture and our innovative, sustainable approach to projects help us create buildings that matter to our world. Together, we are enhancing the quality of life globally through design. Join us and design your place with Stantec. Your Op

Full-time

Senior Mechanical Engineer - Building Engineering

Phoenix, Arizona

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Today

At HDR, our employee-owners are fully engaged in creating a welcoming environment where each of us is valued and respected, a place where everyone is empowered to bring their authentic selves and novel ideas to work every day. As we work to weave diversity, equity, and inclusion into our work and foster a sense of belonging throughout the company and within our communities, we constantly ask ourselves: What is our impact on the world? Watch Our Story:' ' Each and every role throughout our organ

Full-time

SMR Senior Mechanical Systems Engineer

Remote

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Today

Job Description Summary Systems Engineering is a cross-functional engineering discipline centered on an approach, mindset, and process. All activities consider both the business and the technical needs of the customers, with the goal of providing a quality product that meets the users' needs. The Systems Engineering discipline executes a robust process of design, creation, and optimization of systems, consisting of identification and quantification of system requirements, creation of alternate s

Full-time

USD 111,200.00 - 185,400.00 per year

Senior Process Mechanical Engineer

Remote or Los Angeles, California

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Today

Arcadis is the world's leading company delivering sustainable design, engineering, and consultancy solutions for natural and built assets. We are more than 36,000 people, in over 70 countries, dedicated to improving quality of life. Everyone has an important role to play. With the power of many curious minds, together we can solve the world's most complex challenges and deliver more impact together. Role description: Our growing team in California is seeking an experienced Senior Process Mech

Full-time

USD 109,000.00 - 185,000.00 per year

Senior Principal RF Mechanical Engineer

Tucson, Arizona

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Today

Date Posted: 2025-10-23 Country: United States of America Location: AZ852: RMS AP Bldg M02 1151 East Hermans Road Building M02, 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 124,000.00 per year

Senior Principal RF Mechanical Engineer - Radome Technical Specialist (Onsite)

Tucson, Arizona

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Today

Date Posted: 2025-10-16 Country: United States of America Location: AZ852: RMS AP Bldg M02 1151 East Hermans Road Building M02, 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 124,000.00 per year

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Senior Mechanical Engineer jobs in Arizona, USA