UNKNOWN

FEED

Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and a minimum of 8 years of prior relevant experience or an Advanced Degree in a related field and minimum 5 years experience. At RTX, the world's largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world's most complex problems.

RTX Corp

Principal Mechanical Engineer, Design

TEE products are located in engineering labs, in the field, and in production environments utilized for weapon system product verification, qualification, test data analysis, and production test solution development. Research, plan, design and develop mechanical test systems in areas including, but not limited to, vibration, thermal, hydraulic, radio frequency, and electro-optical for production testing environments.

Principal Mechanical Engineer - Test Equipment, Onsite (Tucson, AZ)

At this grade level, you will be expected to work autonomously, have expert or mastery level knowledge of the harness and interconnect domain, exercise strategic vision to influence functional and organizational strategies of the PCAS organization beyond assigned program work, and coach and review the work of other professionals. Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and a minimum of 8 years of prior relevant experience or An Advanced Degree in a related field and minimum 5 years experience.

Principal Mechanical Engineer, Harness & Interconnect

Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and a minimum of 5 years of prior relevant experience or An Advanced Degree in a related field and minimum 3 years experience. Experience with flex and rigid flex design including familiarity with ECAD software, PCB design, signal integrity, copper weight calculations, adhesives, dielectrics, coverlays, stiffeners and thermal management.

Sr Mechanical Engineer, Harness & Interconnect

Education and/or Experience with project work in one or more of the following: mechanical/electronic sub-systems packaging, material selection, thermal analysis, structural analysis, control systems, electrical hardware design, or large assembly development. Test Equipment products are located in engineering labs, in the field, and in production environments utilized for weapon system product verification, qualification, test data analysis, and production test solution development.

Mechanical Engineer II - Test Equipment

Technical ownership and execution of tasks, and may be viewed as a prime technical contact in providing solutions to a wide range of complex technical problems related to the design, manufacture, integration, and production sustainment of various mechanical sub-systems both in the engineering lab and the factory floor both at Raytheon Technologies and at suppliers. The Hardware Engineering, Air Launched Effectors Department is seeking Mechanical Engineers for our Tucson AZ site supporting full program life cycle, early development, production support, and legacy sustainment activities across the Air Launched Effectors products and subsystems.

Sr. Mechanical Engineer - ALE

FULL_TIME

As the leader in Energy‑as‑a‑Service (EaaS), we integrate engineering, design, construction, financing, and long‑term operations into a single, accountable team—removing traditional barriers between design and execution. Overview: The Mechanical Professional Engineer II (PE II) independently applies advanced engineering techniques to design and coordinate mechanical systems for energy and infrastructure projects across hospital and college campuses.

YEAR

ENFRA LLC

Mechanical Engineer PE II

[AW]-iCims

Overview: The Mechanical Professional Engineer III (PE III) serves as a senior technical leader responsible for the design, coordination, and delivery of complex mechanical systems for energy and infrastructure projects for hospital and college campuses. As the leader in Energy‑as‑a‑Service (EaaS), we integrate engineering, design, construction, financing, and long‑term operations into a single, accountable team—removing traditional barriers between design and execution.

Mechanical Engineer PE III

You will balance competing constraints across durability, sealing, antenna and RF performance, thermal management, battery integration, size, weight, ergonomics, and industrial design while driving designs from early concepts through mass production. 12+ years of mechanical product design experience, ideally within ruggedized, portable, wearable, or other compact electronic products, with a proven track record taking hardware from concept through EVT/DVT/PVT and high-volume manufacturing.

Axon

Staff Mechanical Engineer, Communications Hardware (Relocation Assistance Available)

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OTHER

Senior Mechanical Engineer, RF Communications Hardware (Relocation Assistance Available)

greenhouse_via_bold

Working in a collaborative, cross-functional environment alongside systems, electrical, and manufacturing engineers, you will solve complex technical challenges to deliver robust, high-reliability mechanical solutions. Experience utilizing parametric 3D CAD software (such as SolidWorks, PTC Creo, Autodesk Inventor, CATIA, or Siemens NX) to generate 3D solid models, mechanical assemblies, and detailed 2D engineering drawings.

Mechanical Engineer II (Onsite)

Mechanical Engineer I (Onsite)

Qualifications You Must Have: Typically requires a Bachelor's in Science, Technology, Engineering, or Mathematics (STEM) and a minimum of 8 years of prior relevant experience, or an Advanced Degree in a related field and minimum 6 years of experience to include any combination of the following: Experience performing design, analysis, and/or leadership of mechanical products, preferably RF mechanical products such as circuit card assemblies, antennas, radomes, guidance sections, RF test equipment, harnesses, and interconnects throughout the product life cycle. The selected candidate will be expected to lead multidiscipline teams, provide technical oversight, delegate tasks, and work with the Engineering organization to establish technology roadmaps, enable modernization, and contribute to general innovation.

Principal RF Mechanical Engineer

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.

Black Diamond Advanced Technology LLC

Mechanical Engineer

Typically requires a Bachelor's in Science, Technology, Engineering, or Mathematics (STEM) and a minimum of 5 years of prior relevant experience to include any combination of the following: Experience performing design and analysis for the packaging of RF products (e.g. The selected candidate will be expected to lead multidiscipline teams, provide technical oversight, delegate tasks, and work with the Engineering organization to establish technology roadmaps, enable modernization, and contribute to general innovation.

Senior RF Mechanical Engineer

An established medical device manufacturer in Mecklenburg County, NC is hiring an R&D Engineer II / Senior R&D Engineer to design and develop Class II and Class III medical devices across cardiology, neurology and urology. 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.

Gpac’s mission is to be the preferred staffing and recruitment solution by effectively delivering and connecting talent with successful companies and organizations. 
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Our team, with collective experience of over 250 years, is passionate about wh

Gpac

R&D Engineer II / Senior R&D Engineer - Medical Devices

LogicMelon

Design and develop mechanical components and assemblies for C-UAS platforms, including sensor housings, effectors, mounting systems, and deployable structures. The ideal candidate will bring expertise in ruggedized systems, precision mechanisms, thermal management, and defense-related hardware development.

Advanced Technology Systems Co Inc

Mechanical Engineer / Counter-UAS

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.

Viavi Solutions

Sr. Opto Mechanical Engineer

We are seeking a highly motivated Mechanical Engineer with strong expertise in thermal and thermal mechanical simulations, solder materials and attach processes, wire bond process and epoxy materials to support the design, development, and reliability of advanced products. Our GaN laser technologies enable a wide range of applications, including automotive and mobility, specialty and portable lighting, projection and AR/VR displays, biomedical instrumentation, industrial imaging, and emerging communication technologies such as LiFi.

KYOCERA SLD Laser, Inc

ATSOndemand

Teaming/Communication: Lead a mechanical engineering team and collaborate with cross-functional teams including other engineering disciplines, operations, supply chain, quality, and external suppliers to resolve technical challenges and develop effective design solutions. Design: Developing innovative technical solutions to a wide range of complex challenges spanning the entire product lifecycle, including proposal, advanced development, design, manufacturing, integration, and testing of missiles and launchers, support equipment and electronics for military programs.

Thermal Engineer Jobs in Arizona

Principal Mechanical Engineer, Design RTX Corp

Principal Mechanical Engineer - Test Equipment, Onsite (Tucson, AZ) RTX Corp

Principal Mechanical Engineer, Harness & Interconnect RTX Corp

Sr Mechanical Engineer, Harness & Interconnect RTX Corp

Mechanical Engineer II - Test Equipment RTX Corp

Sr. Mechanical Engineer - ALE RTX

Mechanical Engineer PE II ENFRA LLC

Mechanical Engineer PE III ENFRA LLC

Staff Mechanical Engineer, Communications Hardware (Relocation Assistance Available) Axon

Senior Mechanical Engineer, RF Communications Hardware (Relocation Assistance Available) Axon

Mechanical Engineer II (Onsite) RTX Corp

Mechanical Engineer I (Onsite) RTX Corp

Principal RF Mechanical Engineer RTX Corp

Mechanical Engineer Black Diamond Advanced Technology LLC

Senior RF Mechanical Engineer RTX Corp

R&D Engineer II / Senior R&D Engineer - Medical Devices Gpac

Mechanical Engineer / Counter-UAS Advanced Technology Systems Co Inc

Sr. Opto Mechanical Engineer Viavi Solutions

Mechanical Engineer KYOCERA SLD Laser, Inc

Senior Mechanical Engineer RTX Corp

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