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Senior Mechanical Engineer - CMTA Midwest

Legence Therma LLC

Minneapolis, Minnesota, USA

Full-time

CMTA, a Legence company CMTA is one of the fastest growing engineering firms in the U.S. with nationally recognized expertise in sustainable, high performance building engineering. We are a collaborative, competitive, innovative, and energetic group of engineers and team leaders who incorporate a holistic approach towards consulting engineering, performance contracting, and zero energy projects. We focus on finding engineers whose personalities lead them to excellence, and we provide exceptiona

Mechanical Engineer 3 - Nuclear

Sargent & Lundy LLC.

Augusta, Georgia, USA

Full-time

Description This position will offer you the ability to directly apply your knowledge of thermodynamics, heat transfer, fluid mechanics, and power plant engineeringYou will be preparing calculations, evaluations, and technical reports to support client recommendations and reviews, and will additionally conduct equipment sizing, optimization evaluation, and selection in response to project needsWhile supporting project teams with other Mechanical Engineers, you will be involved in system enginee

Senior Launch Mechanical Engineer

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

Mechanical Engineer

Judge Group, Inc.

Minneapolis, Minnesota, USA

Full-time

Location: Minneapolis, MN Salary: $83,000.00 USD Annually - $90,000.00 USD Annually Description: Mechanical Engineer II Minneapolis, MN Full Time Direct Hire Job Summary Design laser workstation systems from concept to final checkout plus documentation.Interact with Project Managers and Customer.Lead Mechanical Engineer on low complexity projectsWork cross functionally with Electrical/Software Engineers, Purchasing, and Manufacturing Technicians. Essential Skills Design and detail of main

Mechanical Engineer Sr

Lockheed Martin Corporation

Grand Prairie, Texas, USA

Full-time

Job Description You will be the Engineer for the Integrated Air & Defense-AP and Tactical Missile/precision fires team. Our team is responsible for supporting the development and implementation of innovative solutions, ensuring the highest quality and precision in our engineering designs. What You Will Be Doing As the Engineer, you will be responsible for performing checking functions to support our engineering teams, ensuring compliance with industry standards and methodologies. You will pla

Mechanical Engineer, HVAC (Facilities)

SpaceX

Cape Canaveral, Florida, 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. MECHANICAL ENGINEER, HVAC (FACILITIES) RESPONSIBILITIES: Read and interpret blueprints, technical drawings, schematics, and computer-generated reportsRun air conditioning cooling load calculations, heat loss calculat

Mechanical Engineer, Staff

American Systems Corporation

Middletown, Rhode Island, USA

Full-time

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 Develop solid models and create 2D assembly-level drawings that will become Government Furnished Information (GFI) for new submarine analysis systems.Work daily with onsite government Engineers and Project Manag

Mechanical Engineer

Motion Recruitment Partners, LLC

Harvey, Illinois, USA

Full-time

Mechanical Engineer (Harvey, Illinois): A growing industrial manufacturing company based in Harvey, Illinois is looking to expand their engineering team by hiring a Mechanical Engineer. This opportunity is open due to the extension of government-backed projects requiring additional engineering support. The Mechanical Engineer will play a key role in developing and reviewing tooling and fixture designs for large automotive machinery. This is a highly hands-on role that requires collaboration with

Mechanical Engineer

Stantec

Pittsburgh, Pennsylvania, USA

Full-time

Job Description "Stantec Buildings is on a mission to become the world's leading integrated design practice. Our architects, engineers, interior designers, sustainability specialists, and technologists are passionate about the power of design. We take an innovative, collaborative approach to projects, sharing a common belief that sustainable design for the built environment can make the world a better place for future generations. Join us and design your place with Stantec. Your Opportunity Ou

Mechanical Engineer - Project Lead

Sargent & Lundy LLC.

Chicago, Illinois, USA

Full-time

Description Your responsibilities will include, but are not limited to: You will be responsible for leading the Mechanical Engineering design efforts for a team of junior and senior engineers and designers.You will work on challenging assignments that include investigating, trouble-shooting, and solving a wide variety of mechanical engineering issues.Act as the Mechanical team lead in the coordination of detailed design phases for all aspects of mechanical engineering work.Develop integrated sy

Mechanical Engineer - Aviation & Federal (Oak Ridge)

Burns & McDonnell

Oak Ridge, Tennessee, USA

Full-time

Description The Staff Mechanical Engineer will work on project teams in Oak Ridge, TN to create world class designs for new projects, alterations and redevelopments on a variety of equipment and infrastructure projects that will primarily support the local DOE complexes (e.g. ORNL and Y-12). Other projects may include municipal, power, process, corporate, healthcare, pipeline, airports, institutional, industrial, manufacturing, and military facilities. It is anticipated that they will have direc

Project Mechanical Engineer (Transit Facilities)

Arcadis

Los Angeles, California, USA

Full-time

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 accountabilities: Sustainable mechanical engineering expertise: Have a solid understandin

Senior Mechanical Engineer

RTX Corporation

Portsmouth, Rhode Island, USA

Full-time

Date Posted: 2025-07-14 Country: United States of America Location: RI101: 1847 W Main Rd 1847 W. Main Road Nimitz Building, Portsmouth, RI, 02871 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 allie

Mechanical Engineer - Aviation & Federal (Hawaii)

Burns & McDonnell

Honolulu, Hawaii, USA

Full-time

Description The Mechanical Engineer will work on project teams to create world class designs for new projects, alterations and redevelopments on a variety of projects including power, process, corporate, healthcare, pipeline airports, institutional, industrial, manufacturing, government and military facilities. The Mechanical Engineer will work with the project team throughout the design and construction process, adapting mechanical plans according to budget constraints, design factors or client

Project Mechanical Engineer - Education

Arcadis

Los Angeles, California, USA

Full-time

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 Mechanical Engineer to join our Design & Engineering te

Senior Mechanical Engineer

Motion Recruitment Partners, LLC

Keene, New Hampshire, USA

Full-time

A global leader in ultra-precision CNC machine tools is seeking a Senior Mechanical Engineer to join their advanced engineering team. This is a high-impact role focused on the design and development of cutting-edge mechanical, pneumatic, and hydraulic subsystems used in industry-leading precision manufacturing platforms. The ideal candidate will bring strong design leadership, deep technical expertise, and a hands-on approach to solving complex engineering challenges from concept to production.

Senior Mechanical Engineer - Aviation & Federal (Kansas City)

Burns & McDonnell

Kansas City, Missouri, USA

Full-time

Description The Senior Mechanical Engineer will lead mechanical design project teams to create world class designs for new projects, alterations and redevelopments on a variety of projects including power, process, corporate, healthcare, pipeline, airports, institutional, industrial, manufacturing, government and military facilities. The Senior Mechanical Engineer will lead the project team throughout the design and construction process, adapting mechanical plans according to budget constraints,

Mechanical Engineer 3 - Nuclear

Sargent & Lundy LLC.

Wilmington, Delaware, USA

Full-time

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

Senior Mechanical Engineer - Department of Energy (Richland)

Burns & McDonnell

Richland, Washington, USA

Full-time

Description The Senior Mechanical Engineer will lead mechanical design project teams in Richland, WA to create world-class designs for new projects, alterations and redevelopments on a variety of equipment and infrastructure projects that will primarily support the local Department of Energy (DOE) complexes (e.g. Pacific Northwest National Laboratory (PNNL) and Hanford). Other projects may include municipal, power, process, corporate, healthcare, pipeline, airports, institutional, industrial, ma

Mechanical Engineer

Corning

Wilmington, North Carolina, USA

Full-time

Requisition Number: 69495 The company built on breakthroughs. Join us. Corning is one of the world's leading innovators in glass, ceramic, and materials science. From the depths of the ocean to the farthest reaches of space, our technologies push the boundaries of what's possible. How do we do this? With our people. They break through limitations and expectations - not once in a career, but every day. They help move our company, and the world, forward. At Corning, there are endless possibiliti