Process Controls Engineer

Position Summary

The Process Controls Engineer supports the automation, instrumentation and control systems used in MDG’s manufacturing operations, including fermentation, downstream processing, drying and blending.

This hands‑on role ensures that equipment used in the day-to-day manufacturing of microorganisms and blending of microbial feed and bioaugmentation products performs in optimal condition and actively participates in the design, implementation and commissioning of new equipment and processes. The Process Controls Engineer partners with Engineering, Maintenance, Operations and R&D to enhance safety, reliability and efficiency through robust control strategies and data-driven process improvements.

• Maintain, troubleshoot and optimize PLC, HMI and SCADA systems supporting manufacturing operations.
• Create, test and document all required PLC control logic and HMI interfaces for new and existing equipment.
• Troubleshoot and isolate equipment issues (mechanical, electrical and controls) to minimize unplanned downtime.
• Work with maintenance personnel to implement repairs and control system changes while minimizing impact to production.
• Interpret, update and help develop technical documents such as P&IDs, equipment lists, logic diagrams, schematics, control narratives and network diagrams.
• Coordinate with outside mechanical and electrical contractors and integrators to complete work outside MDG core competencies.
• Integrate existing standalone equipment into the corporate network for remote monitoring, data collection and control.
• Perform and document PLC, HMI and SCADA software updates, including backups, version control and change management.
• Develop interfaces and data flows to collect production data into databases or historians (e.g., SQL Server or similar) to support reporting and analysis.
• Analyze process data and trends to identify improvement opportunities and implement control system changes to enhance process stability, yield and throughput.
• Support startup, commissioning and validation of new equipment, automation upgrades and process changes.
• Provide training and basic troubleshooting guidance to operators and maintenance personnel on automated systems.
• Evaluate current and emerging automation technologies for potential application vide support for non-routine work hours during startups, shutdowns or critical troubleshooting.
• Perform other duties as requested, directed or assigned.

• Participate in cross‑functional continuous improvement, root cause analysis and safety initiatives.
• Contribute to the development and periodic review of standard operating procedures (SOPs) and best practices related to process controls and automation.

• Work is performed in a combination of office, laboratory, and fermentation production facility environments.
• Frequent interaction with manufacturing equipment and process areas, including wet, humid, dusty and noisy conditions.
• Regular collaboration with Operations, Maintenance, Engineering and R&D teams.

• Bachelor of Science in Electrical, Automation/Controls, Mechanical, Chemical Engineering, or closely related discipline.
• 0–5 years of experience installing, maintaining, or supporting plant‑floor mechanical, electrical, and/or automation systems in a manufacturing setting.
• Working knowledge of PLCs, HMIs, and industrial instrumentation (e.g., flow, pressure, temperature, level, pH).
• Basic understanding of electrical control panels and industrial networking concepts.

• Experience in fermentation, biotechnology, food, pharmaceutical, or chemical manufacturing.
• Hands‑on experience with PLC platforms such as Allen‑Bradley, Siemens, ABB or similar, and HMI/SCADA software such as Factory Talk, AVEVA InTouch, or equivalents.
• Familiarity with process instrumentation, industrial communication networks (e.g., Ethernet/IP, Profibus, Modbus), and OT cybersecurity best practices.
• Experience with data collection tools, historians, or basic data analytics (e.g., SQL, dashboards) to support decision-making.

• PLC programming, troubleshooting, and commissioning.
• HMI/SCADA…