Manufacturing Engineer

Sterling Engineering; Buffalo Grove (IL); On-site; USD 85,000 - 105,000; Full time

Job summary

Sterling Engineering in Buffalo Grove, IL, is seeking a Manufacturing Engineer with a strong controls and automation background to support a highly automated medical device manufacturing operation.

The role focuses on troubleshooting and optimizing high-speed production systems, PLC control, machine vision, and manufacturing software, partnering with engineering, quality, and external vendors to drive improvements.

Qualifications

• Bachelor's degree in Electrical/Controls/Manufacturing/Mechatronics or related.
• Experience supporting high-speed automated manufacturing equipment.
• Hands-on PLC troubleshooting experience.
• Experience with Allen-Bradley and Siemens PLC platforms.
• Strong knowledge of industrial automation systems, controls architecture, and manufacturing software.
• Experience supporting Cognex machine vision systems.
• Ability to troubleshoot electrical controls, automation hardware, sensors, and production equipment.
• Experience in regulated manufacturing (medical device/pharma/food).
• Excellent communication across engineering, quality, ops and vendors.

Responsibilities

• Troubleshoot and support high-speed automated equipment focusing on controls and automation.
• Diagnose PLC, HMI, and automation issues to minimize downtime.
• Support and optimize Cognex machine vision systems.
• Work with PLC platforms to modify and improve automated systems.
• Collaborate with internal teams and vendors to implement improvements.
• Support software integration and system performance optimization.
• Participate in equipment upgrades, commissioning, and validation.
• Analyze performance and drive improvements to OEE.

Skills

PLC troubleshooting

Industrial automation

Machine vision

Cognex vision systems

Allen-Bradley/Siemens PLC platforms

Cross-functional collaboration

Education

Bachelor's degree in Electrical/Controls/Manufacturing/Mechatronics or related

Tools

Allen-Bradley PLC

Siemens PLC

HMI/SCADA

Cognex vision systems

Job description

Manufacturing Engineer - Controls & Automation

Compensation: 85k-105k

Schedule: Full-Time | 100% Onsite

Position Overview

We are seeking a Manufacturing Engineer with a strong controls and automation background to support a highly automated medical device manufacturing operation in Buffalo Grove, IL. This position will focus on troubleshooting and optimizing high-speed automated production systems, supporting PLC-controlled equipment, machine vision systems, and manufacturing software while partnering closely with internal engineering teams, quality, and external equipment vendors.

The ideal candidate will possess hands-on experience with industrial automation, PLC troubleshooting, HMI systems, and machine vision technologies. This individual will play a key role in improving equipment reliability, supporting new equipment initiatives, and driving continuous improvement across automated manufacturing operations.

Key Responsibilities

Troubleshoot and support high-speed automated manufacturing equipment with a focus on controls, automation, and manufacturing systems.

Diagnose PLC, HMI, and automation-related issues to minimize equipment downtime and improve production performance.

Support and optimize machine vision systems, including Cognex inspection equipment.

Work with Allen-Bradley and Siemens PLC platforms to troubleshoot, modify, and improve automated manufacturing systems.

Collaborate with customer engineering teams, internal manufacturing engineering, quality, maintenance, and equipment vendors to resolve technical issues and implement process improvements.

Support automated manufacturing software, controls integration, and system performance optimization.

Participate in equipment upgrades, commissioning, validation, and continuous improvement initiatives.

Analyze equipment performance and implement corrective actions to improve reliability, throughput, and overall equipment effectiveness (OEE).

Develop and maintain technical documentation, troubleshooting procedures, and engineering change documentation.

Provide engineering support for new automation projects and manufacturing process improvements.

Required Qualifications

Bachelor's degree in Electrical Engineering, Controls Engineering, Manufacturing Engineering, Mechatronics, or a related technical discipline, or equivalent experience.

Experience supporting high-speed automated manufacturing equipment.

Hands-on experience troubleshooting PLC-controlled machinery.

Experience with Allen-Bradley and/or Siemens PLC platforms.

Strong knowledge of industrial automation systems, controls architecture, and manufacturing software.

Experience supporting Cognex machine vision systems.

Ability to troubleshoot electrical controls, automation hardware, sensors, and production equipment.

Experience working within a regulated manufacturing environment such as medical device, pharmaceutical, or food manufacturing.

Strong communication skills with the ability to work effectively across engineering, quality, operations, and external vendors.

Preferred Qualifications

Experience with HMI and SCADA systems.

Knowledge of servo systems, industrial networking, and motion control.

Experience supporting automated inspection and serialization systems.

Familiarity with equipment validation and change control within regulated manufacturing.

Experience working with OEMs and equipment suppliers during troubleshooting and system improvements.

Ideal Candidate

The ideal candidate is a hands-on automation engineer who enjoys solving complex controls and manufacturing systems challenges. They have strong PLC troubleshooting skills, experience with Cognex vision systems, and thrive in a collaborative environment where they work closely with customer engineering teams, quality, and equipment vendors to maximize equipment reliability and production performance. Experience supporting high-speed automated manufacturing within a medical device, pharmaceutical, or food manufacturing environment is highly preferred.