Engineer jobs in Cook

The firm is seeking a Mid‑Level Substation Physical Design Engineer with strong technical experience in high‑voltage substation design. Responsibilities include physical design up to 500 kV, electrical system modeling, preparation of specifications and reports, and applying all relevant codes and standards. This role will lead design efforts with minimal supervision and provide technical guidance across multiple concurrent projects.

In this role, you will lead and support a variety of interconnection and power system studies for renewable energy and grid infrastructure projects, partnering closely with internal engineering teams and clients to deliver technically sound, high-quality solutions. This position is ideal for someone who enjoys deep technical work, client interaction, and contributing to the integration of inverter-based resources onto the grid.

In this role, you will lead and support a variety of interconnection and power system studies for renewable energy and grid infrastructure projects, partnering closely with internal engineering teams and clients to deliver technically sound, high-quality solutions. This position is ideal for someone who enjoys deep technical work, client interaction, and contributing to the integration of inverter-based resources onto the grid.

We are seeking a Manufacturing Engineer / CNC Programmer to join a growing precision manufacturing organization supporting customers across industrial, aerospace, defense, medical device, and other highly engineered markets. This position will play a critical role in CNC programming, process optimization, and supporting ongoing growth initiatives at the company's corporate headquarters facility

The Sr. Quality Engineer will manage the quality inspection team to ensure internal standards for parts and processes are met for OEM aerospace customers. This role involves leading all companies quality functions and operations.

This is an exciting opportunity to provide hands-on support to customers by installing, commissioning, servicing, and maintaining a wide range of electro-mechanical products. If you enjoy traveling, working directly with customers, and have experience with electrical and mechanical systems, this role offers the chance to apply your skills in a dynamic field environment. Apply today!

Our client is a leading precision manufacturing company specializing in high-quality CNC machining and tooling making highly adavnced compnonets for the aeorpsace and medical sector. They have a strong focus on innovation, quality, and continuous improvement. Join a team where your engineering skills drive real impact in a fast-paced, hands-on environment.

The Traveling Project Engineer will serve as a key member of the project team, supporting Project Managers and Superintendents throughout the construction lifecycle. This position is ideal for someone who enjoys travel, thrives in fast-paced environments, and is looking to accelerate their career in construction management.

This role oversees manufacturing-focused engineering projects that support a heavy industrial setting. The position collaborates closely with production and engineering teams to enhance processes, provide shop-floor support, and drive projects efficiently from planning through execution.

This role supports manufacturing operations by ensuring products meet customer and quality standards through audits, process improvements, and technical analysis. The position partners closely with operations to drive continuous improvement, resolve quality issues, and maintain compliance with established quality systems.

This role supports manufacturing operations by ensuring products meet customer and quality standards through audits, process improvements, and technical analysis. The position partners closely with operations to drive continuous improvement, resolve quality issues, and maintain compliance with established quality systems.

This role requires a Senior Manufacturing Engineer with expertise in metal fabrication specifically welding to lead projects focused on welding processes, automation, robotics, quality improvements, and manufacturing efficiency while partnering with cross-functional teams across the business.

This is an opportunity to own the design, development, and optimization of mechanical products within industrial instrumentation systems. The ideal candidate will apply 3D Modelling, simulation, and material science expertise to standardize and drive CI through reliability, safety and compliance in critical environments.

This is an excellent opportunity to drive process improvements, CNC programming, and new product launches in a fast-paced precision machining environment. You'll make a visible impact from the shop floor to final production while working with advanced manufacturing technologies. Enjoy competitive compensation, comprehensive benefits, and a 401(k) with company match at a stable, growing organization.

This is an excellent opportunity to drive process improvements, CNC programming, and new product launches in a fast-paced precision machining environment where your impact is visible from the shop floor to final production. Join a stable, growing manufacturer offering competitive compensation, comprehensive health benefits, and a 401(k) with employer match while working with advanced machining technologies and continuous improvement.

Top contract manufacturer seeks a Senior Manufacturing Engineer to join its growth-focused team, with plans to triple revenue over the next 5-10 years. Serving the military, defense, commercial, medical, and aerospace markets, you'll support New Product Introduction under a highly regarded manager. Leveraging your CNC machining expertise, you'll optimize manufacturing processes based on customer designs.

This is an incredible opportunity to take accountability for all design, development and optimization of mechanical products in our client's growing portfolio. Apply Today!

This is an excellent opportunity to drive process improvements, CNC programming, and new product launches in a fast-paced precision machining environment where your impact is visible from the shop floor to final production. Join a stable, growing manufacturer offering competitive compensation, comprehensive health benefits, and a 401(k) with employer match while working with advanced machining technologies and continuous improvement.

This role leads Swiss machining process validation from prototype through full-scale production, collaborating closely with Quality, Production, Engineering, and Supply Chain teams to develop safe, scalable, repeatable, and cost-effective manufacturing processes. The position ensures compliance with AS9100 and ISO 9001 standards while supporting operational efficiency, product quality, and continuous improvement initiatives.

This is an excellent opportunity to drive process improvements, CNC programming, and new product launches in a fast-paced precision machining environment where your impact is visible from the shop floor to final production. Join a stable, growing manufacturer offering competitive compensation, comprehensive health benefits, and a 401(k) with employer match while working with advanced machining technologies and continuous improvement.

Top Contract Manufacturer seeking Senior Manufacturing Engineer to join their rapidly growing team - expecting to triple in revenue size within the next 5 - 10 years - and serves the military, defense, commercial, medical, and aerospace industries. You will join the New Product Introduction team under one of the company's best managers, utilizing your background in CNC machining to optimize and design manufacturing processes based on customer designs.

Our client is a leading precision manufacturing company specializing in high-quality CNC machining and tooling making highly adavnced compnonets for the aeorpsace and medical sector. They have a strong focus on innovation, quality, and continuous improvement. Join a team where your engineering skills drive real impact in a fast-paced, hands-on environment.

This is an opportunity to own the design, development, and optimization of mechanical products within industrial instrumentation systems. The ideal candidate will apply 3D Modelling, simulation, and material science expertise to standardize and drive CI through reliability, safety and compliance in critical environments.

This is an awesome opportunity to join a growing organization in the metal fabrication and CNC machining space, serving customers in the industrial space. You will have the opportunity to grow and learn directly from senior leadership. Apply Today!

Our client is seeking a high-caliber Electrical Engineer to oversee all electrical project lifecycles from initial design and budgeting to installation. This is a critical leadership position, responsible for supervising our union electrical maintenance team and contractors while ensuring our facility stays at the forefront of efficiency and safety.

This is an excellent opportunity to drive process improvements, CNC programming, and new product launches in a fast-paced precision machining environment where your impact is visible from the shop floor to final production. Join a stable, growing manufacturer offering competitive compensation, comprehensive health benefits, and a 401(k) with employer match while working with advanced machining technologies and continuous improvement.

This is a fantastic opportunity to join a growing organization on the near west side of Chicago, that manufactures carious industrial and consumer products, as a dedicated manufacturing engineer! Apply Today!

This is a fantastic opportunity to become a Senior Quality Engineer for a stable organization that plays primarily in the automotive sector. This role will help lead the quality team onsite to ensure top-level product and customer quality for their large OEM customers.

This is a fantastic opportunity to become a Senior Quality Engineer for a stable organization that plays primarily in the automotive sector. This role will help lead the quality team onsite to ensure top-level product and customer quality for their large OEM customers.

This is a fantastic opportunity to become a Senior Quality Engineer for a stable organization that plays primarily in the automotive sector. This role will help lead the quality team onsite to ensure top-level product and customer quality for their large OEM customers.