Thermal Analysis jobs in Illinois

Des Plaines, Illinois

•

Today

KTS develops complex, cutting-edge avionics and ground hardware and software solutions supporting digital interoperability, survivability, situational awareness, and data collection. We have a proven track record of delivering high quality products throughout the defense industry. KTS is seeking a Mechanical Engineer to perform structural and thermal analysis, validate mechanical designs, and support the design and build of rugged electromechanical components used in demanding environments. Th

Full-time

USD 80,000.00 - 115,000.00 per year

Senior Mechanical Engineer

Remote or Oak Ridge, Tennessee

•

Today

Thanks for your interest in Oklo! We are searching for a Sr. Mechanical Engineer to join our fuel recycling engineering team within Oklo's Recycling Division. Position Description You will serve as Oklo's technical expert for high-temperature process piping, pressure vessels, and pressure-retaining components supporting the Oak Ridge Fuel Recycling Facility (OFRF). You will own the mechanical design basis, analysis, code compliance, and technical interfaces for these systems from early design

Full-time

USD 175,000.00 - 210,000.00 per year

Mechanical Engineer V - Design

Remote or Reno, Nevada

•

Today

Voyager is an innovative defense, national security and space technology company committed to advancing and delivering transformative, mission-critical solutions. We tackle the most complex challenges to unlock new frontiers for human progress, fortify national security, and protect critical assets to lead in the race for technological and operational superiority from ground to space. Forge the Future: Join Voyager Technologies The future belongs to those who build it. At Voyager Technologies, w

Full-time

USD 130,000.00 - 200,000.00 per year

Principal Systems Engineer

Remote or Titusville, Florida

•

Today

AST SpaceMobile is building the first and only global cellular broadband network in space to operate directly with standard, unmodified mobile devices based on our extensive IP and patent portfolio and designed for both commercial and government applications. Our engineers and space scientists are on a mission to eliminate the connectivity gaps faced by today's five billion mobile subscribers and finally bring broadband to the billions who remain unconnected. Position Overview We are seeking a

Full-time

Senior CAD Application Engineer

Remote or Massachusetts

•

Today

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 we're working with policymakers, suppliers, and many others to build the energy industry of the future. We're in the best position to make it happen. Since 2018, we've raised $4 billion of capital, making us the largest and leadi

Full-time

USD 134,000.00 - 205,000.00 per year

Engineer II, Mechanical

Niles, Illinois

•

Today

Overview Join a team that helps bring world-class audio products to life. As an Engineer II, Mechanical, you will design, prototype, test, and refine innovative hardware solutions used by customers around the globe. You will play a key role in the design, development, testing, and documentation of innovative audio products and systems. Working as part of cross-functional engineering teams, this position contributes to the full product development lifecycle, translating concepts into robust, ma

Full-time

USD 82,300.00 - 131,700.00 per year

Applications Engineer- SiC in Advanced Packaging

Remote

•

Today

As an Applications Engineer for Advanced Packaging, you will provide pre- and post-sales technical support to customers integrating Wolfspeed SiC substrates into 2.5D and 3D packaging architectures for high-performance computing (HPC) and AI data center applications. Building on Wolfspeed's 35+ years of SiC materials leadership and an established portfolio of proven use cases, you will act as the technical bridge between our materials expertise and the customer's package design - showing custome

Full-time

Power Systems Software Engineer

Remote or Austin, Texas

•

Today

Overview We are designing the grid of the future! Be a part of an innovative team shaping the grid of the future through advanced energy intelligence. For more than half a century, Electric Power Engineers (EPE) has partnered with power and energy clients across the globe, providing consulting expertise and energy intelligence software solutions for complex engineering and grid modeling challenges. As leaders in the renewables space, we are focused on building a modern, secure, and resilient gr

Full-time

Mechanical Engineer

Des Plaines, Illinois

•

Today

Full-time

USD 80,000.00 - 115,000.00 per year

Reliability Engineer

Peru, Illinois

•

Today

James Hardie is the industry leader in exterior home and outdoor living solutions, with a portfolio that includes fiber cement, fiber gypsum, composite and PVC decking and railing products. Our family of trusted brands includes Hardie , TimberTech , AZEK Exteriors, Versatex , fermacell , and StruXure . With over 8,000 employees and our U.S. operating entities headquartered in Chicago, we boast 31 operating sites, 6 recycling facilities, and 6 research and development centers globally. Powered b

Full-time

USD 90,000.00 - 110,000.00 per year

Senior Electrical Engineer

Chillicothe, Illinois

•

Today

RFA Engineering ( is an engineering service provider dedicated to delivering our clients with timely engineering support and expertise. We are seeking an experienced level candidate to become an integral part of our engineering team. The selected candidate will work with an experienced engineering staff using state-of-the-art engineering tools & processes. This position will operate onsite at our customer's world-class engineering and manufacturing facility. This is a full-time position with a

Full-time

USD 90,000.00 - 120,000.00 per year

Distinguished Engineer, Reactor Systems

Remote

•

Today

Company Overview Kairos Power is a new nuclear energy technology and engineering company whose mission is to enable the world's transition to clean energy, with the ultimate goal to dramatically improve people's quality of life while protecting the environment. This goal will be accomplished through the commercialization of the fluoride-salt-cooled, high-temperature reactor (FHR) that can be deployed with robust safety, affordable costs, and flexible operation to accommodate the expansion of va

Full-time

Senior Engineer - Nuclear Deterministic Safety Analysis (LOCA & Containment)

Remote

•

Today

Job Description Summary The Senior Deterministic Safety Analysis (DSA) Engineer position will make immediate contributions to the team responsible for BWRX 300 deterministic safety analyses with primary focus on LOCA and Containment performance. The DSA team is responsible for performing safety analysis in support of various applications for BWRX 300 transient analyses, thermal hydraulic analyses, Loss of Coolant Accident (LOCA) analysis, containment analysis, and stability analysis. The indivi

Full-time

USD 111,200.00 - 213,200.00 per year

Principal Structural & Mechanical Analysis Engineer - Remote within the U.S.

Remote or Pennsylvania

•

Today

Job Title: Principal Structural & Mechanical Analysis Engineer - Remote within the U.S. Posting Start Date: 10/9/26 At TE, you will unleash your potential working with people from diverse backgrounds and industries to create a safer, sustainable and more connected world. Job Description: Job Overview The Digital Data Networks (DDN) Business Unit is seeking a highly skilled and driven PRINCIPAL R&D/PRODUCT DVL ENGINEER within the Advanced Development (AD) team. In this key technical role, you wi

Full-time

USD 158,200.00 - 197,800.00 per year

Mechanical Design Engineer - Core Mechanical Design

Remote or Santa Clara, California

•

Today

Thanks for your interest in Oklo! We are searching for a Core Mechanical Design Engineerto join our engineering team. Position Description As a Core Mechanical Design Engineer, you will be responsible for designing core assemblies and components that will be used in our advanced reactors. You will take designs through our process from conceptual to final design. During this design lifecycle, you will be responsible for working with Oklo's Fuel Fabrication team to refine the design for improved

Full-time

USD 115,000.00 - 170,000.00 per year

Mechanical Design Engineer - Fuel Manufacturing

Remote or Idaho Falls, Idaho

•

Today

Thanks for your interest in Oklo! We are searching for a Mechanical Design Engineer to join our engineering team. Position Description: As a Mechanical Design Engineer on Oklo's fuel fabrication team, you'll be responsible for developing design solutions that bring our advanced reactor technology to life. You'll work on high-impact engineering challenges, designing manufacturing equipment components and mechanical systems that comprise Oklo's fuel manufacturing facilities Your work will span co

Full-time

USD 100,000.00 - 150,000.00 per year

Sr. Mechanical Product Design Engineer

Arlington Heights, Illinois

•

Today

Sr. Mechanical Product Design Engineer Curtiss-Wright is seeking a full-time Senior Mechanical Design Engineer for Arens Controls in the Industrial Division. The Senior Mechanical Design Engineer will lead the design, development, and problem resolution of new automotive shift selector products and their related component technologies and processes for the continuously evolving industrial vehicle market. The development work performed by the Senior engineer will help to expand Curtiss-Wright's

Full-time

USD 100,000.00 - 125,000.00 per year

Senior Mechanical Design Engineer - Reactor Module

Remote or Santa Clara, California

•

Today

Thanks for your interest in Oklo! We are searching for an experienced Mechanical Design Engineer to join our team. We are looking to fill this position immediately. Level (Engineer / Senior / Staff) will be determined by experience. Position Description As a Senior Mechanical Design Engineer at Oklo, you will play a central role in designing the critical hardware that enables our advanced fast reactors to operate safely and reliably. This includes technical ownership of large, multi-component

Full-time

USD 125,000.00 - 165,000.00 per year

Mechanical Engineer - CFD and Cooling Systems

Chillicothe, Illinois

•

Today

RFA Engineering ( is an engineering service provider dedicated to delivering our clients with timely engineering support and expertise. We are seeking a growth-oriented candidate to become an integral part of our engineering team. The selected candidate will work with an experienced engineering staff using state-of-the-art engineering tools & processes. This position will operate onsite at our customer's world-class engineering and manufacturing facility in Mossville, IL. This is a full-time po

Full-time

USD 70,000.00 - 85,000.00 per year

Thermal Analysis jobs in Illinois, USA