Field Service Technician – PLC/HMI & Electrical Systems

Express Employment Professionals - Cincinnati East; Fond du Lac (WI); On-site; USD 48,000 - 55,000; Full time

Job summary

Express Employment Professionals in Oshkosh, WI, is seeking a technically skilled professional to provide electrical and control system support. You will assemble and troubleshoot electrical/electronic systems, install control systems, and modify prototypes in customer plants.

You will train customer personnel, collaborate with engineers, and maintain detailed troubleshooting reports. Expect travel 20–60% with company truck provided; strong problem-solving and communication skills are essential.

Qualifications

• Must have strong computer & electronics knowledge across processors, hardware, software, and applications.
• Proficiency in Allen Bradley PLC, HMI/Rockwell, and servo programming required.
• Willingness to travel 20–60% with company truck provided.
• Solid mechanical knowledge of machines, tools, repair, and maintenance.
• Strong mathematical skills (arithmetic, algebra, geometry, statistics).
• High level of professionalism; calm under pressure and reliable.
• Detail-oriented approach to ensure accuracy and completeness.
• Customer-focused self-starter able to thrive in fast-paced environments.

Responsibilities

• Provide technical assistance and resolve electrical issues before, during, and after manufacture.
• Assemble electrical/electronic systems and prototypes based on engineering data.
• Install and maintain control systems to ensure smooth operations.
• Modify prototypes and assemblies to correct functional deviations.
• Operate test equipment to evaluate performance under simulated conditions.
• Commission, start-up, repair, and refurbish complex equipment in customer plants.
• Train customer personnel on proper equipment operation.
• Collaborate with engineers to analyze and resolve problems.
• Maintain troubleshooting records and produce clear technical reports.
• Modify and maintain PLC/HMI programs.
• Perform remote troubleshooting using diagnostic techniques.

Skills

Electrical/electronics knowledge

Problem solving

Detail-oriented

Customer-focused

Blueprint reading

Calm under pressure

Professionalism

Self-starter

Tools

Allen Bradley PLC

HMI/Rockwell

Servo programming

Blueprint reading

Job description

Express Employment Professionals in Oshkosh, WI, is seeking a technically skilled professional to provide electrical and control system support. You will assemble and troubleshoot electrical/electronic systems, install control systems, and modify prototypes in customer plants.

You will train customer personnel, collaborate with engineers, and maintain detailed troubleshooting reports. Expect travel 20–60% with company truck provided; strong problem-solving and communication skills are essential.