Senior Automation Engineer - PLC

We're looking for a hands-on Senior Automation Engineer to help design and build the next generation of cutting-edge manufacturing systems. This role goes beyond programming PLCs - you'll own control system architecture, develop automation software, and work side by side with mechanical engineers and build teams to bring complex machinery from concept to production. If you enjoy solving challenging engineering problems, building real-world systems, and pushing the boundaries of manufacturing automation, this is an opportunity to make a meaningful impact.

Essential Functions

• Writes all level of software to drive designated machinery automation across a wide variety of areas, PLC, UI and machine vision.
• Designs networking architecture for automated manufacturing processes.
• Prepares and writes various programs including but not limited to HMI, FAT and SAT for machine deployments, fieldbus network, PLC programs as per IEC 61131-3 standard, and electrical schematics
• Prepares application inalignment with safety standards as per OSHA, NFPA 79, UL 508A and related requirements.
• Designs and defines MQTT and control systems architecture for distributed automated manufacturing process.
• Leads the control system implementation efforts for manufacturing processes.
• Negotiates with vendors for the purchase of control systems hardware.
• Directs design in order to maintain compliance with relevant standards.
• Designs tests for various levels of development process and as needed; analyzes and interprets results.
• Performs analysis using simulation tools as needed; analyzes and interprets results.
• Collaborates with build team with hands on prototyping.
• Collaborates with Mechanical Engineers and build team.
• Creates necessary documents, and bill of materials for fabrication.
• Verifies correct function and performance of sub systems.
• Performs tolerance analysis for component selection.
• Diagnoses complex issues with machinery under development to determine and execute corrective action.
• Researches and maintains up to date knowledge on new technologies, software, processes, components, and suppliers.
• Applies DFMA principles to minimize product cost through design and process improvements..
• Participates with planning activities.
• Guides and serves as mentor to other team members; provides assistance on complex assignments.
• Performs other related duties and projects as business needs require at direction of management.

Minimum Qualifications

• Bachelor’s Degree in Engineering or related field.
• Minimum eight (8) years of related experience; or any equivalent education and/or experience from which comparable knowledge, skills and abilities have been demonstrated/achieved.
• Demonstrated knowledge of C/C++ programming.
• Proficient knowledge of PLC programming.
• Proficient knowledge of IEC 61131-3 Structured text and Ladder logic programming.
• Proficient knowledge of EtherCAT fieldbus.
• Proficient knowledge of UL 508a standard.
• Proficient knowledge of NFPA 79 standard.
• Demonstrated knowledge of MQTT, Ethernet and TCP/IP standards.
• Pay range: $113,000 - 160,000/yr
• Exact compensation may vary based on skills and experience.
• This role is fully onsite at our Irvine, CA campus. Remote or hybrid arrangements are not available.