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Mechanical Engineer

Penn State

Freeport, Pennsylvania, USA

Full-time

APPLICATION INSTRUCTIONS: CURRENT PENN STATE EMPLOYEE (faculty, staff, technical service, or student), please login to Workday to complete the internal application process. Please do not apply here, apply internally through Workday.CURRENT PENN STATE STUDENT (not employed previously at the university) and seeking employment with Penn State, please login to Workday to complete the student application process. Please do not apply here, apply internally through Workday.If you are NOT a current empl

Mechanical Engineer

General Dynamics

Pittsfield, Massachusetts, USA

Full-time

Basic Qualifications Requires a Bachelor's degree in Mechanical Engineering, or a related Science, Engineering or Mathematics field. Also requires 2+ years of job-related experience or a Master's degree. Agile experience preferred. CLEARANCE REQUIREMENTS: Department of Defense Secret security clearance is required within a reasonable period of time. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified in

Senior Launch Mechanical Engineer

Relativity Space

Cape Canaveral, Florida, 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 (Will consider all Senior levels)

Redwire Space

Longmont, Colorado, USA

Full-time

Unlock the Future of Space at Redwire Space Do you thrive on turning the impossible into reality? At Redwire Space, every day presents an opportunity to innovate, tackle fascinating challenges, and directly shape future technologies for multiple domains (space and terrestrial). Redwire is where groundbreaking ideas take flight, and the results are truly out of this world. Innovate with Our RF Systems Group in Longmont, Colorado Join Redwire's RF Systems group in Longmont, Colorado, and become

Manager, Mechanical Engineer (Design)

Harris Corporation

Camden, New Jersey, 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

Project Mechanical Engineer

Olgoonik Development LLC

Bohemia, New York, USA

Full-time

Olgoonik is an Equal Opportunity Employer Overview: FPM Group, a multi-disciplined engineering, architecture, and environmental science consulting firm established in 1968, has an exciting opportunity in our Bohemia, NY and Oneida, NY offices. Work closely with clients and project team members in the development of construction documents for institutional and private clientele for a wide array of challenging projects, from the first field visit through the successful completion of constructio

Staff Mechanical Engineer, Precision Motion Control

10x Genomics

Pleasanton, California, USA

Full-time

About The Role We are seeking an expert and thought leader to join our Hardware Engineering group as a Staff Mechanical Engineer. This role is focused on the mastery of precision motion control, requiring deep, hands-on expertise in control systems theory and servo tuning to achieve nano-scale resolution for our next-generation instruments. You will take on full leadership of critical projects, guiding the development of cutting-edge mechanical technologies. You will have significant influence

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

Senior Mechanical Engineer 1 - Nuclear

Sargent & Lundy LLC.

Atlanta, Georgia, USA

Full-time

Description WORK LOCATION: This position allows for a hybrid / flexible work schedule with a mix of work spent on site at the Sargent & Lundy office in Peachtree Corners and working remote from home. 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 op

Senior Mechanical Engineer 1 - Government Services

Sargent & Lundy LLC.

Albuquerque, New Mexico, USA

Full-time

Description This is a mid-level design engineering position that offers a variety of challenging opportunities in Mechanical Engineering and will provide an excellent opportunity for career advancement. Support mechanical design engineering efforts on multi-disciplined project design teamResponsible for production of engineering calculations/analyses, design drawings and engineering reportsApply mechanical engineering expertise to the design and qualification of structures, systems, and compon

Mechanical Engineer II - Machine Design (Onsite)

RTX Corporation

Richardson, Texas, USA

Full-time

Date Posted: 2025-07-21 Country: United States of America Location: HTX36: Richardson, TX 3200 E Renner Rd , Richardson, TX, 75082-2402 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: Top Secret Collins Aerospace, an RTX company, is a leader in technologically advanced and intelligent solutions for the global aerospace and

Senior Mechanical Engineer - ONSITE

General Dynamics

Falls Church, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: None Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: None Job Family: Hardware Engineering Job Qualifications: Skills: Hardware Engineering, Machine Building, Mechanical Engineering, Motion Control, Technical Drawings Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Transform technology into opportunity as a Hardware Engineer Senior with GDIT.

Senior RF Mechanical Engineer

RTX Corporation

Tucson, Arizona, USA

Full-time

Date Posted: 2025-07-03 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

Lead Mechanical Engineer 1 - Nuclear

Sargent & Lundy LLC.

Atlanta, Georgia, USA

Full-time

Description WORK LOCATION: This position allows for a hybrid / flexible work schedule with a mix of work spent on site at the Sargent & Lundy office in Peachtree Corners and working remote from home. 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 op

Mechanical Engineer Intern - Energy & Industrial (Summer 2026)

Sargent & Lundy LLC.

Englewood, Colorado, USA

Part-time

Description This position has a target start date in summer 2026. As an Mechanical Engineer Intern, you will be assigned to work on a project team in our Energy & Industrial Group business unit and assist the engineering team members in the execution of their project work. These projects may involve the design of new and/or modifications and upgrades to oil & gas upstream production, gas transmission and distribution, renewable, and/or carbon-capture engineering projects. Working under the di

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

Staff Mechanical Engineer, Test Infrastructure

Form Energy

Berkeley, California, USA

Full-time

Are you ready to build America's energy future? Form Energy is an American manufacturing and energy technology company. We're revolutionizing energy storage with cost-effective, multi-day technology designed to keep the electric grid secure and reliable, even during extended periods of stress. By strengthening the electric system and reimagining what's possible, we're giving clean energy a whole new form! In recent years, Form Energy has earned a number of accolades, including being named by TIM

Mechanical Engineer

Stantec

Albany, New York, USA

Full-time

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 with

Mechanical Engineer II

Freeport-McMoRan Inc. (FCX)

Parshall, Colorado, USA

Full-time

At Climax Molybdenum, 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. Where You Will Work Our Henderson mine and mill are an hour drive apart - separated by the Continental Divide and a 15-mile conveyor system (10 miles underground). The Hender

Senior Mechanical Engineer

Salas O'Brien Engineers Incorporated

Phoenix, Arizona, USA

Full-time

The Senior Mechanical Engineer serves to work in a fast-paced multi-discipline team environment. The position responsibilities primarily are focused on the design of mechanical systems for new facilities, additions, and renovation projects. This will require providing technical leadership for the creation of construction drawings and specifications, existing system studies and master planning efforts. Qualified candidates will meet with clients, project teams, code officials, contractors, and ot