Controls Application Engineer

Description

Position Summary

The Controls Application Engineer serves as the technical bridge between engineering, manufacturing, and customers by supporting the application, startup, commissioning, troubleshooting, and continuous improvement of Mixer Systems' batching control systems. This role focuses on ensuring electrical control systems function as intended throughout installation and commissioning while providing technical support for both new and existing equipment.

The position requires a strong understanding of industrial control systems, PLCs, HMIs, electrical schematics, and material handling equipment. While experience modifying PLC and HMI programs is important, this role is primarily focused on applying, validating, troubleshooting, and optimizing control systems rather than developing software from the ground up.

Essential Duties and Responsibilities

The essential functions include, but are not limited to the following: 

Controls Application & Commissioning

• Support startup, commissioning, and validation of batching plants and related equipment.
• Perform I/O verification, system testing, and operational checks prior to customer startup.
• Troubleshoot electrical and control system issues during manufacturing, commissioning, and customer support activities.
• Modify existing PLC and HMI programs to support equipment functionality and customer requirements.
• Assist with system optimization and continuous improvement initiatives.
• Verify proper operation of motors, VFDs, sensors, instrumentation, and control devices.
• Support remote and on-site troubleshooting of customer equipment.
• Assist in diagnosing field issues and recommending corrective actions.

Technical Support

• Serve as a technical resource for customers, field service technicians, production, and engineering.
• Provide technical assistance during equipment installation and startup.
• Support service personnel with troubleshooting electrical and controls-related issues.
• Document system modifications and maintain accurate engineering records.
• Assist with customer training regarding operation of batching control systems.

Engineering Support

• Review electrical drawings, wiring diagrams, and bills of material for accuracy.
• Assist with electrical panel layouts and control system improvements.
• Recommend design improvements based on field experience and customer feedback.
• Collaborate with Mechanical Engineering, Manufacturing, and Service teams to resolve technical issues.
• Support testing and validation of new products and design enhancements.

Continuous Improvement

• Identify opportunities to improve equipment reliability, serviceability, and ease of commissioning.
• Assist in developing standard work, troubleshooting guides, and technical documentation.
• Support product improvement initiatives based on customer and field feedback.

Requirements

Minimum Qualifications

• Bachelor's degree in Electrical Engineering, Electrical Engineering Technology, Mechatronics, Automation, or related technical field; equivalent industry experience may be considered.
• 3+ years of experience supporting industrial control systems, automation equipment, or electrical systems.
• Experience commissioning, troubleshooting, or supporting PLC-based industrial equipment.
• Working knowledge of Allen-Bradley PLCs (Logix 5000 preferred).
• Experience with FactoryTalk View Studio or similar HMI software.
• Ability to modify existing PLC and HMI programs.
• Ability to read and interpret electrical schematics, wiring diagrams, and technical documentation.
• Strong troubleshooting and analytical problem-solving skills.
• Ability to communicate technical information effectively with customers and employees.
• Strong organizational skills with the ability to manage multiple priorities.
• Proficient with Microsoft Office applications.
• English proficiency, both verbal and written.

Preferred Qualifications

• Experience with concrete batching, aggregate handling, material handling, feed mills, seed processing, or similar industrial equipment.
• Experience with industrial networking and communications.
• Familiarity with variable frequency drives (VFDs), instrumentation, sensors, and motor controls.
• Previous field service or commissioning experience.
• SQL database experience.
• Electrical panel build or wiring experience.
• AutoCAD Electrical or similar CAD software experience.

Work Environment

The work environment characteristics described here are representative of those an employee encounters while performing the essential functions of this position.

• Work is performed in a combination of office, manufacturing, laboratory/testing, and customer environments.
• Regular interaction with industrial control systems, electrical panels, automated equipment, and batching systems.
• Collaborate closely with Engineering, Manufacturing, Service, Sales, and Production teams to support equipment commissioning, troubleshooting, and continuous improvement.
• Frequent use of computers, engineering software, PLC/HMI interfaces, electrical test equipment, and diagnostic tools.
• Occasional travel to customer facilities for equipment startup, commissioning, troubleshooting, training, and technical support.
• Exposure to moving mechanical equipment, electrical systems, dust, noise, vibration, and varying indoor and outdoor environmental conditions.
• Required to wear appropriate personal protective equipment (PPE) and comply with all company and customer safety policies while working in manufacturing facilities and customer job sites.
• May occasionally work outside normal business hours to support equipment startup, customer schedules, or urgent technical issues.

Physical and Mental Demands

Physical Demands

The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

While performing the duties of this position, the employee is regularly required to:

• Sit, stand, and walk for extended periods throughout the workday.
• Frequently use hands and fingers to operate computers, tools, testing equipment, and other office or electrical equipment.
• Reach, bend, stoop, kneel, crouch, and climb ladders or platforms as necessary during equipment inspection, commissioning, and troubleshooting.
• Occasionally lift, carry, push, or pull up to 40 pounds.
• Distinguish colors for identification of electrical wiring and components.
• Possess sufficient visual acuity to read electrical schematics, wiring diagrams, instrumentation, and computer screens.
• Communicate effectively in person, by telephone, and through virtual meeting platforms with employees, customers, suppliers, and vendors.
• Safely work around energized electrical equipment and industrial machinery while following established safety procedures.

Mental Demands

This position requires strong analytical thinking, technical problem-solving, and sound engineering judgment. The Controls Application Engineer must be able to:

• Diagnose and resolve complex electrical, automation, and controls-related issues. 
• Interpret electrical schematics, PLC logic, HMI screens, technical manuals, and engineering documentation. 
• Analyze system performance and recommend practical solutions to improve reliability, functionality, and customer satisfaction. 
• Prioritize multiple assignments while effectively managing changing deadlines and customer needs. 
• Maintain a high level of attention to detail and accuracy when modifying control systems, documenting changes, and validating system performance. 
• Communicate technical information clearly and professionally with customers, vendors, production personnel, service technicians, and cross-functional engineering teams. 
• Exercise independent judgment while recognizing when collaboration or escalation is appropriate. 
• Adapt to changing technologies, customer requirements, and project priorities while maintaining a positive, customer-focused approach.

Why You’ll Love Working At Mixer Systems: At Mixer Systems, you’ll join a collaborative and down-to-earth team that treats each other like family. We combine the stability of a long-standing, well-respected company with the energy of a team that values innovation, continuous improvement, and genuine connection. Enjoy competitive pay, great benefits, and the opportunity to grow your career in an environment where your contributions truly make an impact.

Apply today and be part of a company that’s been shaping concrete solutions for over 46 years!

Mixer Systems, Inc. is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, gender identity, and sexual orientation), national origin, age, disability, genetic information, protected veteran status, or any other characteristic protected by applicable federal, state, or local law.

Employment with Mixer Systems, Inc. is on an at-will basis. Nothing in this job posting or any related materials should be construed as a guarantee of employment for any specific duration.

Applicants must be authorized to work in the United States. Mixer Systems, Inc. participates in E-Verify to confirm employment eligibility.

Notice to Recruiters: Mixer Systems, Inc. does not accept unsolicited resumes from agencies. Submissions without a signed agreement will become the property of Mixer Systems, Inc., and no placement fees will be paid.