Mechanical Engineer Jobs in USA

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Mechanical Hvac Engineer (5-10 Years)

Coffman Engineers, Inc.

profile Anchorage - USA

The right team is more than an advantage its a game changer! Come work with a team of engineering professionals dedicated to excellence at Coffman Engineers Anchorage office.We are seeking an enthusiastic innovative and quality-oriented Mechanical Engineer with five to ten years of experience in HVA...

30+ days ago
Full Time

Process Mechanical Water And Wastewater Engineer

Aecom

profile Chelmsford - USA

AECOM is actively seeking highly motivated Process Mechanical Water and Wastewater Engineer for employment in our Water Business Line based out of our suburban Boston MA located in Chelmsford MA. This is a project-based engineering position to assist and support Wastewater/Water Treatment Plant Desi...

30+ days ago
Full Time

Mechanical Design Engineer

Talnt

profile Thorntown - USA

About the RoleThe Mechanical Design Engineer will design develop and optimize metal forming tooling and processes to support high-quality cost-effective manufacturing. This role focuses on cold heading deep impact extrusion and related metal shaping methods integrating mechanical engineering princip...

30+ days ago
Full Time

Mechanical Engineer

Imeg Consultants

profile Greenwood Village - USA

Are you Ready to Engineer Your Career At IMEG one of the largest design consulting firms in the U.S. we strive to provide exciting and rewarding career opportunities to our team members. We work hard and are passionate about what we do but also love to have fun along the way. We celebrate the abilit...

30+ days ago
Full Time

Mechanical Engineer

Lynntech

profile College Station - USA

Mechanical EngineerLynntechs mission is to solve real problems in defense aerospace medical and energy markets by developing commercializing innovative world-class technologies and products. To accomplish this mission we need team members who are passionate about creating the latest in technology so...

30+ days ago
Full Time

Mechanical Engineer I

S&c Electric Company

profile Chicago - USA

DescriptionAs an S&C Electric team member youll work on projects that have real-world impact. Youll help transform the grid for resilient and reliable power worldwide. S&C has more than a 100-year history of innovation and has been 100% employee-owned since 2012. We continue this legacy as a trusted...

30+ days ago
Full Time

Senior Mechanical Engineer

Luxus

profile Lakewood - USA

Senior Mechanical Engineer (On-Site Lakewood or Fort Collins CO)Compensation: $100000 $150000 (based on experience)License Requirement: Active Professional Engineer (P.E.) license requiredDepartment: Commercial Center of Excellence (COE)Project Types: Hospitality Multifamily K12 Education Custom H...

30+ days ago
Full Time

Mechanical Engineer Ii

Relativity Space

profile Long Beach - USA

At Relativity Space were building rockets to serve todays needs and tomorrows breakthroughs. OurTerran R vehicle will deliver customer payloads to orbit meeting the growing demand for launchcapacity. But thats just the start. Achieving commercial success with Terran R will unlock newopportunities to...

30+ days ago
Full Time

Mechanical Engineer Lead Production

Jts

profile Caldwell - USA

Summary: The Lead Mechanical Engineer Production Team is responsible for overseeing the translation of engineering designs into production-ready plans. This role focuses on manufacturability efficiency and continuous improvement in the shop environment.The position bridges engineering and manufactu...

30+ days ago
Full Time

Mechanical Engineer Ii- Electrostatics

Sparrow Company

profile Shoreview - USA

SummaryWe are seeking a creative and detail-oriented Mechanical Engineer to join our Electrostatics R&D this role you will be responsible for designing developing and prototyping innovative mechanical systems and components for new electrostatic finishing products. You will play a key role in trans...

30+ days ago
Full Time

Mechanical Engineer (optical Test)

Spacex

profile Redmond - USA

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 ofenabling human life on Mars.MECHANICAL ENGINEER (O...

30+ days ago
Full Time

Senior Launch Mechanical Engineer

Relativity Space

profile Long Beach - USA

At Relativity Space were building rockets to serve todays needs and tomorrows breakthroughs. OurTerran R vehicle will deliver customer payloads to orbit meeting the growing demand for launchcapacity. But thats just the start. Achieving commercial success with Terran R will unlock newopportunities to...

30+ days ago
Full Time

Senior Engineer, Mechanical Engineer (onsite)

Rtx

profile Rockford - USA

Date Posted:Country:United States of AmericaLocation:A01: Rockford - Aerospace 4747 Harrison Avenue Rockford IL 61125 USAPosition Role Type:OnsiteU.S. Citizen U.S. Person or Immigration Status Requirements: U.S. citizenship is required as only U.S. citizens are authorized to access information under...

30+ days ago
Full Time

Senior Mechanical Engineer Mechanical Engineering ...

Eden Geopower

profile Somerville - USA

DescriptionAbout UsEden is pioneering sustainable natural resource recovery by using electricity to enhance subsurface permeability. Our Electrical Reservoir Stimulation technology offers a precise water-efficient alternative to traditional hydraulic fracturing reducing environmental risks while max...

30+ days ago
Full Time

Mechanical Engineer, Reactor Vessel Auxiliary Syst...

Kairos Power

profile Alameda - USA

Company OverviewKairos Power is a new nuclear energy technology and engineering company whose mission is to enable the worlds transition to clean energy with the ultimate goal to dramatically improve peoples quality of life while protecting the environment. This goal will be accomplished through the...

30+ days ago
Full Time

Sr. Mechanical Engineer Firmware And Control

Rtx

profile Tucson - USA

Date Posted:Country:United States of AmericaLocation:AZ862: 3360 Hemisphere Loop Bldg M10 3360 East Hemisphere Loop Building M10 Tucson AZ 85706 USAPosition Role Type:OnsiteU.S. Citizen U.S. Person or Immigration Status Requirements: Active and transferable U.S. government issued security clearance...

30+ days ago
Full Time

Principal Mechanical Engineer, Controls And Actuat...

Rtx

profile Tucson - USA

Date Posted:Country:United States of AmericaLocation:AZ862: 3360 Hemisphere Loop Bldg M10 3360 East Hemisphere Loop Building M10 Tucson AZ 85706 USAPosition Role Type:OnsiteU.S. Citizen U.S. Person or Immigration Status Requirements: Active and transferable U.S. government issued security clearance...

30+ days ago
Full Time

Mechanical Design Engineer Internship Summerqe

Quartus Engineering

profile San Diego - USA

**This is a full-time Summer 2026 Internship onsite in San Diego CA for currently enrolled students**About QuartusQuartus Engineering Incorporated () is a leading provider of engineering services and integrated hardware solutions for a wide range of clients and industries. We employ advanced compute...

30+ days ago
Full Time

Mechanical Test Engineer Co-op- Spring 2026

Deka Research & Development

profile Manchester - USA

DEKA Research and Development housed in Manchester NH has an exciting opportunity for an Mechanical Engineering Internto work with the Test Engineering Team in a dynamic R&D this role you will work alongside a group of passionate engineers to create innovative solutions that tru...

30+ days ago
Intern

Sr. Mechanical Design Engineer (e)

Kla

profile Milpitas - USA

Company OverviewKLA is a global leader in diversified electronics for the semiconductor manufacturing ecosystem. Virtually every electronic device in the world is produced using our technologies. No laptop smartphone wearable device voice-controlled gadget flexible screen VR device or smart car woul...

30+ days ago
Full Time