Automation Technician - Night Shift

Flex; Buffalo Grove (IL); On-site; USD 65,000 - 85,000; Full time

Job summary

Flex is seeking an Automation Technician on the night shift to maintain and improve automated production equipment on a designated line. You will troubleshoot hardware and software, perform preventive maintenance, and support production to meet safety, quality, delivery, and cost targets.

Based in Buffalo Grove, IL, this role requires strong electrical and mechanical aptitude, the ability to read schematics, and effective communication with engineering and operations teams.

Qualifications

• Associate degree or technical diploma in Automation, Mechatronics, Electrical, Electronics, or Industrial Technology.
• 4+ years hands-on experience supporting automated manufacturing equipment.
• Ability to read electrical schematics, mechanical drawings, and control diagrams.
• Strong troubleshooting and problem-solving skills.

Responsibilities

• Maintain and troubleshoot automated production equipment, including robots, conveyors, vision systems, and automated stations.
• Respond quickly to downtime, diagnose root cause, and restore production.
• Support daily operations to meet safety, quality, delivery, and cost targets.
• Verify operation of safety interlocks, light curtains, E-stops, and guarding.
• Perform preventive and corrective maintenance on automation equipment.
• Identify recurring issues and implement permanent corrective actions.
• Retrieve spare parts and assist with equipment documentation.
• Participate in root-cause analysis and corrective/preventive actions.
• Document repairs, changes, and maintenance activities.
• Support training of operators and maintenance personnel on automated systems.

Skills

Automation troubleshooting

Robotics & conveyors

Electrical & mechanical skills

Schematic reading

Education

Associate degree or technical diploma

Tools

Industrial HMIs

Servo drives and motors

Job description

Flex is the diversified manufacturing partner of choice that helps market-leading brands design, build and deliver innovative products that improve the world. A career at Flex offers the opportunity to make a difference and invest in your growth in a respectful, inclusive, and collaborative environment.

Automation Technician- Night Shift

is assigned to a designated production line and supports, maintains, and improves its automated production equipment and systems to ensure safe, reliable, and efficient manufacturing operations. This role focuses on troubleshooting automation hardware and software, performing preventive maintenance and supporting production

Shift Schedule – 6pm-6am Rotating Shift

Location: Buffalo Grove, IL

Key Responsibilities

Production & Support

• Maintain and troubleshoot automated production equipment, including robots, conveyors, vision systems, and automated assembly/test stations.
• Respond quickly to equipment downtime to diagnose root cause and restore production.
• Support daily production operations to meet safety, quality, delivery, and cost targets.
• Verify proper operation of safety interlocks, light curtains, E‑Stops, and guarding.
• Perform preventive and corrective maintenance on automation equipment.
• Identify recurring issues and recommend permanent corrective actions.
• Retrieve spare parts and assist with equipment documentation.
• Participate in root‑cause analysis and corrective/preventive action activities.
• Document repairs, changes, and maintenance activities.
• Support training of operators and maintenance personnel on automated systems.
• Strong mechanical and electrical aptitude
• Ability to work independently under production pressure
• Good communication and documentation skills
• Team‑oriented with a continuous improvement mindset
• Comfortable working with both engineering and production teams

Required Qualifications

• Associate degree, technical diploma, or equivalent experience in Automation, Mechatronics, Electrical, Electronics, or Industrial Technology.
• 4+ years of experience supporting automated manufacturing equipment (production environment).
• Hands‑on experience with:
  • Sensors, pneumatics, motors, drives, and servo systems
  • Industrial HMIs and automation hardware
• Ability to read electrical schematics, mechanical drawings, and control diagrams.
• Strong troubleshooting and problem‑solving skills.

AW20

Flex is an Equal Opportunity Employer and employment selection decisions are based on merit, qualifications, and abilities. We do not discriminate based on: age, race, religion, color, sex, national origin, marital status, sexual orientation, gender identity, veteran status, disability, pregnancy status, or any other status protected by law. We're happy to provide reasonable accommodations to those with a disability for assistance in the application process. Please email [e-mail] and we'll discuss your specific situation and next steps (NOTE: this email does not accept or consider resumes or applications. This is only for disability assistance. To be considered for a position at Flex, you must complete the application process first).