Position Title

Controls Logic Engineer – CNC & PLC Systems

Position Summary

The Controls Logic Engineer is responsible for designing, programming, and supporting CNC and PLC-based control systems for large-scale machine tools. This role works hands-on across platforms such as Siemens, Beckhoff, and Fanuc, developing reliable and optimized control logic from concept through commissioning. The position includes system integration, debugging, and field support, with exposure to advanced manufacturing environments and complex automation systems. This role requires collaboration with engineering teams and offers the opportunity to contribute to high-impact, custom-built equipment across global customer sites.

Employment Type

Full-Time

Key Responsibilities

Design, program, debug, and modify control software for CNC and PLC-based machine systems
Develop and maintain software across multiple control platforms (Siemens, Beckhoff, Fanuc)
Integrate control logic with electrical systems, sensors, actuators, and motion systems
Conduct simulations, validation testing, and system performance optimization
Generate technical documentation including code structure, interface definitions, and user manuals
Support installation, commissioning, and troubleshooting of systems at customer sites
Diagnose and resolve hardware and software issues in both development and field environments
Collaborate with cross-functional engineering teams to deliver high-quality control solutions
Ensure systems meet quality, safety, and performance standards
Contribute to continuous improvement initiatives across engineering and production processes
Support project timelines and deliverables in a fast-paced advanced manufacturing environment

Required Qualifications

Experience with PLC programming platforms such as Siemens, Fanuc, or Beckhoff
Strong mathematical foundation (vectors, 3D geometry, transformations)
Ability to read and interpret electrical schematics
Experience with HMI development and integration
Understanding of full product lifecycle development from concept through customer support
Strong troubleshooting, analytical, and problem-solving skills
2–3 years of relevant experience in controls, automation, or related field
Willingness to travel for commissioning and onsite support

Preferred Qualifications

Experience with database systems and SQL
Familiarity with robotic systems (ABB, KUKA)
Exposure to IIoT / Industry 4.0 technologies
Experience with LabVIEW
Knowledge of laser scanners, laser trackers, and precision measurement systems
Familiarity with safety systems (SIL, risk assessment)
Experience with multi-threaded programming
Proficiency or exposure to high-level programming languages (C, C++, C#, Python)
Experience with large-scale machine tools, additive manufacturing, or composite systems
Familiarity with aerospace, defense, or heavy industrial manufacturing standards
Ability to troubleshoot complex electromechanical systems under time constraints

Compensation & Location

Rockford, IL
Salary $70,000 - $103,000- $200 p/day per diem while traveling

About Lean Synergy Solutions

Lean Synergy Solutions is a veteran-led recruiting and permanent placement firm focused on advanced manufacturing, healthcare operations, and critical infrastructure. We operate on a Dual-Agent Model, ensuring both client and candidate success through aligned expectations, strong communication, and long-term fit. Our network delivers disciplined, high-performing professionals who bring ownership, precision, and reliability to the systems that keep industries running.

You should be proficient in:

PLC Troubleshooting Skills
Industrial and Manufacturing Engineering
Troubleshooting Skills
CNC Machine Installation
Industrial Robot Programming
Troubleshooting Industrial Automation Equipment
PLC Programming Experience
Electrical / Electronic Systems
Industrial Electrical Experience
Electrical Schematic Reading
Aerospace Manufacturing

Machines & technologies you'll use:

Programmable Logic Controller (PLC) (Siemens, Beckoff, Fanuc)
Servo Motors