mechanical engineering Jobs in chicago, il

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Mechanical Engineering Consultant 2 (Power Uprates) - Nuclear

Sargent & Lundy LLC.

Chicago, Illinois, USA

Full-time

Description Our electric power generation clients are seeking to increase the power output of their existing power plants to meet the electric demands. This is expanding work in the nuclear industry. You will work on major systems, equipment and plant process in the following areas: Perform consulting level work for power uprates in the nuclear industry.Interface with clients and project teams to present technical discussions and project status.Develop engineering proposals and cost estimates.M

Senior Mechanical Engineering Consultant -- Mission Critical (Data Centers)

Sargent & Lundy LLC.

Chicago, Illinois, USA

Full-time

Description Overview: Sargent & Lundy Consulting (SLC) is expanding our Mission Critical team to support the growing demand for mission-critical data center projects. This direct-hire opportunity places you at the forefront of a multibillion-dollar industry experiencing exponential growth. Data centers represent a highly strategic market for Sargent & Lundy, highlighted in several of our priority articles. Our Mission Critical practice is international in scope and involves exciting, collaborat

Mechanical Engineering Consultant 2 (Power Uprates) - Nuclear

Sargent & Lundy LLC.

Remote

Full-time

Description This will be a remote Mechanical Analysis position to support Power Uprates. Our electric power generation clients are seeking to increase the power output of their existing power plants to meet the electric demands. This is expanding work in the nuclear industry. You will work on major systems, equipment and plant process in the following areas: Perform consulting level work for power uprates in the nuclear industry.Interface with clients and project teams to present technical dis

Mechanical Engineering Consultant 2 - Nuclear

Sargent & Lundy LLC.

Remote

Full-time

Description This position will offer you the opportunity to manage project(s) consisting of engineers, designers, controls and scheduling professionals involved in the design, modification, and analysis of new and existing nuclear power plant modifications. The position will involve coordinating with multiple internal and external departments to manage the life cycle of project execution. Responsible for project execution, coordination of resources from each discipline as requiredTake ownership

Principal Engineer - Mechanical Engineering (Hybrid)

RTX Corporation

Remote or Windsor, Connecticut, USA

Full-time

Date Posted: 2025-07-16 Country: United States of America Location: 02: Building 02 Windsor Locks One Hamilton Road, Windsor Locks, CT, 06096 USA Position Role Type: Hybrid U.S. Citizen, U.S. Person, or Immigration Status Requirements: Security Clearance: None/Not Required Looking to make an impact in engineering? Join our Hydro-Mechanical, Actuation & Pneumatic Valve Design Group as a Mechanical Design Engineer. You'll play a key role in developing innovative solutions for critical component

Part-Time - Research Intern - Mechanical Engineering

Penn State

Remote or State College, Pennsylvania, USA

Part-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

Lead Mechanical Engineer -- Owner's Engineering Support

Sargent & Lundy LLC.

Chicago, Illinois, USA

Full-time

Description Your responsibilities will include, but are not limited to: You will help develop conceptual and detailed designs for new power generation with an emphasis on gas turbine based simple and combined cycle facilities.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

Senior Mechanical Engineering - Remote Handling & Maintenance

Commonwealth Fusion Systems

Remote or Massachusetts, USA

Full-time

About Commonwealth Fusion Systems: Commonwealth Fusion Systems is on a mission to deliver the urgent transition to fusion energy. Combining decades of research, top talent and new technologies, we're designing and building commercially viable fusion power plants. And working with policymakers and suppliers to build the energy industry of the future. We're in the best position to make it happen. Since 2018, we've raised over $2 billion in capital - more than any other fusion energy company in th

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

Lead Mechanical Engineer 1 - Nuclear

Sargent & Lundy LLC.

Chicago, Illinois, USA

Full-time

Description This role offers a hybrid work arrangement. You'll spend three days a week in the office, giving you the flexibility to work remotely for two days. 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 specifi

Mechanical Engineer 2 - Nuclear

Sargent & Lundy LLC.

Chicago, Illinois, USA

Full-time

Description This role offers a hybrid work arrangement. You'll spend three days a week in the office, giving you the flexibility to work remotely for two days. 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 specif

Senior Mechanical Engineer (Power Focus)

Sargent & Lundy LLC.

Chicago, Illinois, USA

Full-time

Description This role offers a hybrid work arrangement. You'll spend three days a week in the office, giving you the flexibility to work remotely for two days Overview: Sargent & Lundy Consulting (SLC) works on behalf of clients to support electric power projects. We evaluate and optimize technical, commercial, environmental, and financial aspects of the projects for a variety of clients.. Responsibilities: In this role, you will provide development support, conceptual design and owner's engi

Instrumentation & Controls Engineer 1 (Entry-Level) - Nuclear (Summer 2026)

Sargent & Lundy LLC.

Chicago, Illinois, USA

Full-time

Description This position has a target start date of summer 2026. This is a hybrid position with the ability to work from our downtown Chicago office (3 days a week) and remotely (2 days a week). Nuclear power is a carbon-free energy source. We offer you the opportunity to utilize and expand your academic background in engineering by digitizing nuclear power plants: You will work on a multi-discipline engineering team involved in nuclear power plant Instrumentation and Controls projects. The

Mechanical Engineer 3 - Nuclear

Sargent & Lundy LLC.

Chicago, Illinois, USA

Full-time

Description This role offers a hybrid work arrangement. You'll spend three days a week in the office, giving you the flexibility to work remotely for two days. 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 specif

Mechanical Engineer 1 (Entry-Level) - Nuclear (Summer 2026)

Sargent & Lundy LLC.

Chicago, Illinois, USA

Full-time

Description This position has a target start date of summer 2026. 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, specifications, 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 Mec

Senior Mechanical Engineer 2 (Power Uprates) - Nuclear

Sargent & Lundy LLC.

Chicago, Illinois, USA

Full-time

Description Our electric power generation clients are seeking to increase the power output of their existing power plants to meet the electric demands. This is expanding work in the Mechanical Analysis Engineering group. You will work on major systems, equipment, and plant process in the following areas: Develop and lead licensing basis system and component evaluations for nuclear power uprate projects.This position will offer you the ability to directly apply your knowledge of thermodynamics,

Associate Engineer

Rose International

Deerfield, Illinois, USA

Full-time

Date Posted: 07/25/2025 Hiring Organization: Rose International Position Number: 486102 Industry: Healthcare Job Title: Associate Engineer Job Location: Deerfield, IL, USA, 60015 Work Model: Onsite Shift: 9:00 AM-5:00 PM (standard full-time hours) Employment Type: Temporary FT/PT: Full-Time Estimated Duration (In months): 10 Min Hourly Rate($): 30.00 Max Hourly Rate($): 31.00 Must Have Skills/Attributes: CAD, Electro Mechanical, Mechanical Documentation Experience Desired: Basic underst

Mechanical Engineer - Senior-Level

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, troubleshooting, 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 sys

Engineer II, State Street - Full Time

Macy's

Chicago, Illinois, USA

Full-time

Job Description Be part of an amazing story Macy's is more than just a store. We're a story. One that's captured the hearts and minds of America for more than 160 years. A story about innovations and traditionsabout inspiring stores and irresistible productsabout the excitement of the Macy's 4th of July Fireworks, and the wonder of the Thanksgiving Day Parade. We've been part of memorable moments and milestones for countless customers and colleagues. Those stories are part of what makes this s

Mechanical Project Engineer

Stantec

Chicago, Illinois, USA

Full-time

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 Stantec. Your Op