Senior Automation and Controls Engineer

About the role

Career-defining. Life-changing.

At iRhythm, you'll have the opportunity to grow your skills and your career while impacting the lives of people around the world. iRhythm is shaping a future where everyone, everywhere can access the best possible cardiac health solutions. Every day, we collaborate, create, and constantly reimagine what's possible. We think big and move fast, driven by our commitment to put patients first and improve lives. We need builders like you. Curious and innovative problem solvers looking for the chance to meaningfully shape the future of cardiac health, our company, and your career

About This Role

iRhythm is seeking a highly experienced and motivated Senior Automation and Controls Engineer to join iRhythm's engineering team. This role is based at the Cypress, CA and will have responsibility for performing software and systems development solutions on all industrial automation projects related to manufacturing production assembly and packaging operations.

This role will require software programming skills to develop, troubleshoot, and support automation controls, networking, HMI interfacing, and SCADA level systems. This position will be key technical player in supporting the software elements of automation at the manufacturing site.

Our work environment is fast-paced, with a collaborative atmosphere. Most of all, we are passionate about delivering innovations that improve the quality of health care and the patient experience. We are looking for like-minded individuals to join our team today!

Responsibilities include

Automation Controls

• Design, program, and troubleshoot PLC (Programmable Logic Controller) systems (e.g., Allen-Bradley, Siemens, Schneider).
• Develop and maintain control logic for manufacturing and industrial processes.
• Perform system integration and commissioning of automation equipment.
• Conduct root cause analysis and implement corrective actions for control system failures.

Networking & Communication

• Configure and maintain industrial communication protocols (e.g., Modbus, Ethernet/IP, Profibus, OPC UA).
• Design and support industrial network architecture (LAN/WAN, VLANs, firewalls, switches, routers).
• Ensure cybersecurity best practices are implemented in control networks.
• Monitor and optimize network performance for automation systems.

HMI (Human-Machine Interface) Interfacing

• Develop and maintain HMI screens using platforms like FactoryTalk Optix, Ignition, or Wonderware.
• Integrate HMI systems with PLCs and SCADA systems.
• Provide training and documentation for operators and maintenance personnel.

SCADA Systems

• Design, implement, and maintain SCADA systems for real-time monitoring and control.
• Configure data acquisition, alarms, trends, and reporting features.
• Integrate SCADA with MES/ERP systems for data flow and analytics.
• Perform system upgrades and patch management.

Additional Responsibilities

• Collaborate with cross-functional teams (mechanical, electrical, IT, production).
• Maintain documentation including electrical schematics, network diagrams, and software backups.
• Support predictive and preventive maintenance strategies.
• Stay updated with emerging technologies in industrial automation and IIoT (Industrial Internet of Things).
• Ensure compliance with safety and regulatory standards (e.g., OSHA, NFPA 70E).

About you

• Minimum of 8 years of experience and a Bachelor's degree in one of the following fields is required: Electrical Engineering, Mechanical Engineering, Mechatronics Engineering, Industrial Engineering, Automation Engineering, Computer Engineering
• Knowledge in the following: Control systems, Digital and analog electronics, Programming (e.g., C/C++, Python, ladder logic), Robotics and automation, Instrumentation and sensors, Networking and communication protocols

Certifications (Highly Recommended)

• Certified Automation Professional (CAP) - by ISA
• PLC Programming Certifications - from Rockwell Automation, Siemens, etc.
• CompTIA Network+ or Cisco CCNA - for networking knowledge
• SCADA/HMI Training - vendor-specific (e.g., Wonderware, Ignition, FactoryTalk)

Location: Orange County

Actual compensation may vary depending on job-related factors including knowledge, skills, experience, and work location.

Estimated Pay Range $138,000.00 - $180,000.00

About iRhythm Technologies iRhythm is a leading digital healthcare company that creates trusted solutions that detect, predict, and prevent disease. Combining wearable biosensors and cloud-based data analytics with powerful proprietary algorithms, iRhythm distills data from millions of heartbeats into clinically actionable information. Through a relentless focus on patient care, iRhythm's vision is to deliver better data, better insights, and better health for all.

• Make iRhythm your path forward. Zio, the heart monitor that changed the game.
• There have been instances where individuals not associated with iRhythm have impersonated iRhythm employees pretending to be involved in the iRhythm recruiting process, or created postings for positions that do not exist.

Please note that all open positions will always be shown here on the iRhythm Careers page, and all communications regarding the application, interview and hiring process will come from a @irhythmtech.com email address. Please check any communications to be sure they come directly from @irhythmtech.com email address.

If you believe you have been the victim of an imposter or want to confirm that the person you are communicating with is legitimate, please contact. Written offers of employment will be extended in a formal offer letter from an @irhythmtech.com email address ONLY.