Senior Mechanical Engineer Jobs

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Senior Mechanical Design Engineer, Factory Automation

Relativity Space

Long Beach, California, USA

Full-time

At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs. Our Terran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launch capacity. But that's just the start. Achieving commercial success with Terran R will unlock new opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the known. Joining Relativity means becoming part of something where autonomy, ownership, and impact ex

Sr. Principal Mechanical Engineer - Structural Eng

RTX Corporation

Tucson, Arizona, USA

Full-time

Date Posted: 2025-05-07 Country: United States of America Location: AZ201: RMS AP Bldg 801 1151 East Hermans Road Building 801, 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

Senior Staff Mechanical Engineer, R&D - NPD

Stryker

Portage, Michigan, USA

Full-time

Work Flexibility: Hybrid As a Senior Staff Mechanical Engineer on Stryker's Neurosurgical New Product Development team, you will play a key role in designing and developing innovative medical devices that enhance patient care globally. This position supports the Integrated Systems & Smart Accessories team within the Neurosurgical business unit, focusing on the development of Stryker's next-generation Highspeed Drill Platform. You'll be involved throughout the entire product development cycle-fr

Senior Aerospace Mechanical Design Engineer 1 1

Harris Corporation

Orlando, Florida, USA

Full-time

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris Technologie

Senior Mechanical Design Engineer (San Diego)

Shield AI Inc

San Diego, California, USA

Full-time

Founded in 2015, Shield AI is a venture-backed defense technology company with the mission of protecting service members and civilians with intelligent systems. Its products include the V-BAT aircraft, Hivemind Enterprise, and the Hivemind Vision product lines. With offices in San Diego, Dallas, Washington, D.C., Boston, Abu Dhabi (UAE), Kyiv (Ukraine), and Melbourne (Australia), Shield AI's technology actively supports U.S. and allied operations worldwide. For more information, visit Follow Sh

Senior Staff Mechanical Design Engineer- Ground Support Equipment (Dallas)

Shield AI Inc

Dallas, Texas, USA

Full-time

Founded in 2015, Shield AI is a venture-backed defense technology company with the mission of protecting service members and civilians with intelligent systems. Its products include the V-BAT aircraft, Hivemind Enterprise, and the Hivemind Vision product lines. With offices in San Diego, Dallas, Washington, D.C., Boston, Abu Dhabi (UAE), Kyiv (Ukraine), and Melbourne (Australia), Shield AI's technology actively supports U.S. and allied operations worldwide. For more information, visit Follow Sh

Sr. Mechanical Design Engineer (Starlink)

SpaceX

Bastrop, Texas, USA

Full-time

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. SR. MECHANICAL DESIGN ENGINEER (STARLINK) Starlink believes in providing fast, reliable internet to those who need it most. We design, build, and launch the world's largest and most advanced satellite constellation th

Senior Electro-Mechanical Systems Engineer

PSEG

Lower Alloways Creek, New Jersey, USA

Full-time

Job Number: 6935 External Description: PSEG operates under a Flexible Work Model where flexible work is offered when job requirements allow. In support of this model, roles have been categorized into one of four work location categories: Onsite are roles that have specific onsite requirements and are typically onsite daily. Hybrid fixed are roles that are a blend of onsite work/in-person interactions with some ability to work remotely and require employees to live within a commutable distance an

Senior Process Engineer - Mechanical Assembly

Garmin

Olathe, Kansas, USA

Full-time

Overview We are seeking a full-time Senior Process Engineer - Mechanical Assembly in our Olathe, KS location. In this role, you will be responsible for providing technical leadership and project planning for complex tasks related to manufacturing of several new products in development. The Mechanical Assembly Team (MAT) is responsible for the unit level assembly and packaging of Garmin products. Most of the units are assembled in a work cell environment by manual methods of assembly. The Proce

Senior Mechanical Design Engineer (Hybrid-Puerto Rico)

RTX Corporation

Remote or Aguadilla, Aguadilla, Puerto Rico

Full-time

Date Posted: 2025-05-07 Country: United States of America Location: HPR01: Collins Puerto Rico- Aguadilla Road 110 North Km 28.8 San Antonio Industrial Park, Aguadilla, PR, 00603 USA Position Role Type: Hybrid U.S. Citizen, U.S. Person, or Immigration Status Requirements: Security Clearance: None/Not Required Collins Aerospace has an exciting opportunity for a Mechanical Design Engineer. We're looking for an experienced professional, like you, to accept a high level of responsibility within a

Senior Mechanical Design Engineer

Flextronics

Littleton, Massachusetts, USA

Full-time

Job Posting Start Date 07-23-2025 Job Posting End Date 07-28-2025 Flex is the diversified manufacturing partner of choice that helps market-leading brands design, build and deliver innovative products that improve the world. A career at Flex offers the opportunity to make a difference and invest in your growth in a respectful, inclusive, and collaborative environment. If you are excited about a role but don't meet every bullet point, we encourage you to apply and join us to create the extraord

Mechanical Engineer

Jobot

Indianapolis, Indiana, USA

Full-time

Mechanical Engineer- HVAC Designs This Jobot Job is hosted by: Davis Greinke Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $70,000 - $95,000 per year A bit about us: We are a nationally recognized MEP firm, in business for over 50 years! We provide consulting engineering services for healthcare, commercial and residential industries throughout Indiana and the Midwest. We have three offices on the Midwest and we are excited to expand our f

Senior Mechanical Design Engineer- Ground Support Equipment (Dallas)

Shield AI Inc

Dallas, Texas, USA

Full-time

Founded in 2015, Shield AI is a venture-backed defense technology company with the mission of protecting service members and civilians with intelligent systems. Its products include the V-BAT aircraft, Hivemind Enterprise, and the Hivemind Vision product lines. With offices in San Diego, Dallas, Washington, D.C., Boston, Abu Dhabi (UAE), Kyiv (Ukraine), and Melbourne (Australia), Shield AI's technology actively supports U.S. and allied operations worldwide. For more information, visit Follow Sh

Mechanical Senior Project Engineer

Affiliated Engineers, Inc.

Austin, Texas, USA

Full-time

Overview Affiliated Engineers, Inc. (AEI) is a leading, multidisciplinary consulting engineering firm and collaborative community of over 800 employees who plan, design, and deliver high-performance, innovative, and holistic engineering solutions - positively impacting society and advancing humankind. Recognized in the Top 20 Engineering Firms and Top 3 Science and Technology Firms since 2000 by Building Design + Construction Magazine, AEI is dedicated to enhancing public health and improving

Senior Building Mechanical Engineer - Federal

Black & Veatch

Overland Park, Kansas, USA

Full-time

Together, we own our company, our future, and our shared success. As an employee-owned company, our people are Black & Veatch. We put them at the center of everything we do and empower them to grow, explore new possibilities and use their diverse talents and perspectives to solve humanity's biggest challenges in an ever-evolving world. With over 100 years of innovation in sustainable infrastructure and our expertise in engineering, procurement, consulting and construction, together we are build

Senior Mechanical VAVE Engineer II - Commercial HVAC

Webilent Technology, Inc.

Texas, USA

Full-time, Contract, Third Party

Webilent is a leading business technology solutions company. We specialize is providing turn-key project execution as well as employee augmentation services. We strive to be the IT partner of choice for every client we serve. We value the role every individual plays in helping our clients meet their end-goal objectives while maintaining the highest level of commitment to our core values: integrity, expertise and service excellence. We give clients the freedom to reach their goals through a varie

Senior Mechanical Project Engineer

Westinghouse Electric Company LLC

Ogden, Utah, USA

Full-time

Are you interested in being part of an innovative team that supports Westinghouse's mission to provide clean energy solutions? At Westinghouse, we recognize that our employees are our most valuable asset and we seek to identify, attract and recruit the most qualified talent while recognizing and encouraging the value of diversity in the global workplace. About the role: As a Sr Mechanical Engineer, you will provide mechanical engineering support at a manufacturing and chemical process facility

Senior Thermal Mechanical Engineer

PsiQuantum

Palo Alto, California, USA

Full-time

Quantum computing holds the promise of humanity's mastery over the natural world, but only if we can build a real quantum computer. PsiQuantum is on a mission to build the first real, useful quantum computers, capable of delivering the world-changing applications that the technology has long promised. We know that means we will need to build a system with roughly 1 million qubits that supports fault tolerant error correction within a scalable architecture, and a data center footprint. By harnes

Senior Mechanical Fueling Engineer - Aviation & Federal (Minneapolis)

Burns & McDonnell

Minneapolis, Minnesota, USA

Full-time

Description Wishing you could have an ownership stake in the company you are working for? Founded in 1898, Burns & McDonnell is an award-winning engineering, architectural, construction, environmental and consulting services firm. We are 100% employee-owned, with regional and project offices nationwide. Burns & McDonnell plans, designs, constructs, and manages projects all over the world with one mission in mind - to make our clients successful. We are proud to be honored locally, regionally, an

Sr. Mechanical Project Engineer

Marmon Holdings Inc

Haleyville, Alabama, USA

Full-time

Fontaine Trailer As a part of the global industrial organization Marmon Holdings-which is backed by Berkshire Hathaway-you'll be doing things that matter, leading at every level, and winning a better way. We're committed to making a positive impact on the world, providing you with diverse learning and working opportunities, and fostering a culture where everyone's empowered to be their best. Sr. Mechanical Project Engineer Fontaine Trailer Company, Commercial Business Unit, is currently seekin