Engineer jobs in Cook

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.

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.

As a Substation Engineer, you will play a key role in designing, developing, and maintaining electrical substations to ensure efficient and reliable power distribution. This position offers an opportunity to work on complex engineering projects in the Business Services sector, contributing to the success of the Engineering & Manufacturing department.

The Manufacturing Engineer will lead the development and refinement of production processes, ensuring they meet standards for safety, quality, cost-effectiveness, efficiency, and scalability. This role manages process documentation, facilitates engineering modifications, and guides the transformation from a workshop-style setup to fully structured, high-volume manufacturing operations.

We are seeking a motivated Substation Engineer to support the design and execution of high-voltage utility and infrastructure projects across the power delivery sector. This role offers the opportunity to work on critical grid modernization, renewable integration, and mission-critical power projects supporting the growing demand for reliable energy infrastructure.

My client is searching for a skilled Sales Engineer, to serve as a technical point of contact for customers. You'll review engineering prints/requests from customers, and collaborate with a variety of teams in the organization to help determine cost quotes, manufacturing methods, and desgin specs.

This Validation and Field Service Engineer role supports a well-established manufacturer of electronic hardware and software located near O'Hare Airport. The company operates on a global scale, providing solutions to clients across key industries such as medical, food production, aerospace, and more.

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 leads engineering initiatives centered on manufacturing, with a strong focus on supporting CNC machining in a heavy industrial environment. It works closely with both production and engineering teams to improve processes, offer hands-on support on the shop floor, and ensure projects move efficiently from the planning stage through execution.

The Electrical Engineer (Substation) is responsible for the design, analysis, and execution of high-voltage substation projects. This role supports engineering from concept through commissioning, ensuring compliance with applicable standards while delivering safe, reliable, and cost-effective power infrastructure solutions.

Seeking an Electrical Engineer with substation design experience to support utility and power delivery projects ranging from 12kV to 500kV. Responsibilities include developing physical and electrical substation designs, one-lines, protection and control coordination, grounding, equipment specifications, and construction support. The role will collaborate with multidisciplinary teams to deliver substation projects from concept through commissioning.

This is an exciting Industrial Engineer opportunity where the successful candidate will lead R&D initiatives, oversee testing activities, and actively drive lean and continuous improvement efforts on the production floor. This unique role offers the chance to play a critical part in new product launches while enhancing existing operations. Apply today to join a growing organization in a highly visible position!

Join a leading company as a Transmission Line Engineer, where you will play a critical role in designing, analyzing, and overseeing the development of high-quality transmission line systems. This role offers the opportunity to work on impactful projects within the business services industry in New York.

This role oversees manufacturing-focused engineering projects that support CNC machining in a heavy industrial setting. It collaborates closely with both production and engineering teams to enhance processes, provide hands-on floor support, and ensure projects progress smoothly from planning through implementation.

We are seeking a Senior Process Engineer to support engineering projects involving chlorine dioxide systems for industrial and municipal applications. This role combines process design, technical problem-solving, and field support, including commissioning, troubleshooting, and system optimization.

This role is responsible for managing manufacturing‑driven engineering projects that support CNC machining operations in a heavy industrial environment. The position works closely with production and engineering teams to improve processes, support the floor, and ensure projects move efficiently from planning through execution.

Join a growing team as a Manufacturing Project Engineer where you'll lead and execute manufacturing projects from start to finish. This role is ideal for someone with a strong technical background who thrives in a fast-paced environment.

This role is responsible for managing manufacturing‑driven engineering projects that support CNC machining operations in a heavy industrial environment. The position works closely with production and engineering teams to improve processes, support the floor, and ensure projects move efficiently from planning through execution.

The Transmission Line Engineer will play a critical role in designing and analyzing transmission line systems for a wide range of projects. This temporary position offers an excellent opportunity to contribute to impactful projects in the Engineering & Manufacturing sector in New York.

The Transmission Line Engineer will focus on designing, engineering, and maintaining transmission lines (69kV - 500kV) within the power sector. This role in the Chicago area offers an opportunity to contribute to critical power infrastructure projects.

This role is for a Cost/Estimation Engineer, where the successful candidate will analyze complex engineering drawings and specifications, and collaborate across teams to assess the financial viability of projects as well as overall production capability.

This is a Cost/Estimation Engineer position where the ideal candidate will interpret complex engineering drawings and blueprints, then work cross-functionally to determine financial feasibility of engineering work and production capabilities

The CNC Process Engineer will coordinate, design, and launch CNC manufacturing processes for new and existing product lines. This role will report to and work closely alongside the VP of Engineering, and have a direct impact in the continuing growth of the company. Apply today to join a thriving business!

Quality Assurance Engineers support a large-scale, heavy industrial manufacturing operation by partnering with operations to ensure product quality, drive process improvements, and maintain compliance with quality systems. This role is heavily focused on metallurgical support, data analysis, and hands-on involvement in audits, continuous improvement, and day-to-day production quality.

The Lead Substation Electrical Engineer will lead the design and execution of substation projects ranging from 12kV to 500kV. This role provides technical leadership, client interaction, and project oversight while supporting multidisciplinary teams through planning, design, construction, and commissioning phases.

This Manufacturing Engineer role suits someone with strong 3D modeling skills, a hands-on approach to continuous improvement, and experience working with maintenance teams in manufacturing. You'll partner with operations, maintenance, and quality to improve safety, efficiency, and equipment reliability while helping refine manufacturing processes.

This Manufacturing Engineer position is ideal for someone with strong 3D modeling skills, a hands-on approach to continuous improvement, and experience working alongside maintenance teams in a manufacturing environment. In this role, you'll collaborate with operations, maintenance, and quality teams to improve safety, efficiency, and equipment reliability, while also playing a key role in shaping manufacturing processes.

Our client is a well-established, family-owned industrial manufacturer with over a century of operating history. Employing more than 600 people globally, they serve the automotive, aerospace, and medical device markets through facilities in Asia and Europe. The company specializes in advanced metal forming processes and has achieved consistent growth in recent years.

This Manufacturing Engineer role is ideal for an engineer with strong 3D modeling skills, hands‑on continuous improvement leadership, and experience supporting and guiding maintenance functions within manufacturing environments. You'll partner closely with operations, maintenance, and quality teams to improve safety, efficiency, and reliability while helping shape how products are built.