Responsibilities
• Develop, configure, test, troubleshoot, and maintain PLC, HMI, industrial computer, and SCADA applications used in automated process equipment.
• Program and support Rockwell Automation / Allen-Bradley, Siemens, and AutomationDirect PLC platforms.
• Develop and maintain HMI and SCADA applications using Wonderware System Platform. iFix and AutomationDirect C-more development a plus.
• Troubleshoot application scripts, SQL queries, system communications, and control-system interfaces.
• Configure and support industrial networks, including subnets, Network Address Translation, VLANs, and system connectivity.
• Integrate and troubleshoot OPC UA/DA, Modbus TCP/RTU, PROFINET, EtherCAT, and DeltaV connectivity.
• Troubleshoot electrical controls and instrumentation, including control loops, sinking and sourcing signals, and current- versus voltage-based devices.
• Apply software version control, documentation control, and formal change-management practices to released code and system configurations.
• Participate in design reviews, risk reviews, FAT, SAT, commissioning, and deployment of custom automated skids.
• Write and execute clear test scripts and protocols for software FAT, FAT, SAT, commissioning, and system changes.
• Maintain automation standards, reusable templates, test practices, and supporting documentation through controlled change and continuous improvement.
• Provide automation expertise to internal teams, customers, and field personnel during design, build, deployment, and troubleshooting.
• Develop and deliver basic automation training for Manufacturing Associates, Field Service Technicians, and other internal users.
• Define contractor scope, review technical deliverables, track actions, and ensure work meets project, quality, and schedule requirements.
• Promote Repligen’s EHS culture by following safe work practices, identifying hazards or near misses, and supporting corrective actions.
Education and/or Work Experience Requirements:
• BS degree in Electrical Engineering, Software Engineering, Computer Science, Automation Engineering, or a related technical discipline preferred. Relevant process-control, industrial-automation, or data-acquisition experience may be considered in lieu of a degree.
• 5+ years of experience in automation, controls, software, or industrial systems engineering.
• Hands-on experience programming and troubleshooting PLC-based control systems and HMI/SCADA applications.
• Experience with Rockwell Automation / Allen-Bradley preferred. Experience with Siemens/DeltaV a plus.
• Working knowledge of industrial control-system integration, instrumentation, electrical controls, networks, and communication protocols.
• Ability to read and work from electrical schematics, control narratives, P&IDs, I/O lists, user requirements, and technical specifications.
• Experience developing and executing structured functional specifications, software design specifications, test protocols, documenting results, and resolving identified issues.
• Working knowledge of software version control, configuration management, and engineering change-control practices.
• Strong technical writing skills with demonstrated attention to Good Documentation Practices.
• Experience in cGMP, computer system validation, and GAMP 5 environments preferred.
• Programming or scripting experience with Python, VBScript, C/C++, and/or SQL preferred.
• Ability to manage priorities, contractor deliverables, and technical actions with ownership and follow-through.
• Strong troubleshooting, communication, and cross-functional collaboration skills in a fast-paced engineering and manufacturing environment.
• Proficiency with Microsoft Office applications.
• Demonstrated commitment to safety, PPE requirements, safe work practices, and leading by example in alignment with Repligen R-Values.
What Repligen Offers
Our mission is to inspire advances in bioprocessing as a trusted partner in the production of biologic drugs that improve human health worldwide. Focused on cost and process efficiencies, we deliver innovative technologies and solutions that help set new standards in bioprocessing. The estimated salary range for this role, based in the United States of America is $100,000-$145,000. Compensation decisions are dependent on several factors including, but not limited to an individual's qualifications, location, internal equity, and alignment with market data. Additionally, employees are eligible to participate in one of our variable cash programs (bonus or commission) and eligible roles may receive equity as part of the compensation package. We offer a wide range of benefits such as paid time off, health/dental/vision, retirement benefits and flexible spending accounts. All compensation and benefits information will be confirmed in writing at the time of offer.
Skills Required
- Bachelor's degree in Electrical Engineering, Software Engineering, Computer Science, Automation Engineering, or a related technical discipline
- Relevant process-control, industrial-automation, or data-acquisition experience may substitute for a degree
- 5+ years of experience in automation, controls, software, or industrial systems engineering
- Hands-on experience programming and troubleshooting PLC-based control systems and HMI/SCADA applications
- Experience with Rockwell Automation / Allen-Bradley
- Experience with Siemens or DeltaV
- Working knowledge of industrial control-system integration, instrumentation, electrical controls, networks, and communication protocols
- Ability to read and work from electrical schematics, control narratives, P&IDs, I/O lists, user requirements, and technical specifications
- Experience developing and executing functional specifications, software design specifications, test protocols, documenting results, and resolving issues
- Working knowledge of software version control, configuration management, and engineering change-control practices
- Strong technical writing skills and attention to Good Documentation Practices
- Experience in cGMP, computer system validation, and GAMP 5 environments
- Programming or scripting experience with Python, VBScript, C/C++, and/or SQL
- Ability to manage priorities, contractor deliverables, and technical actions with ownership and follow-through
- Strong troubleshooting, communication, and cross-functional collaboration skills
- Proficiency with Microsoft Office applications
- Commitment to safety, PPE requirements, and safe work practices
What We Do
FRAUD ALERT: Please take note that it has come to our attention that individuals purporting to work for Repligen are reaching out to prospective job applicants using fraudulent email addresses. All legitimate communications from Repligen will be sent from an individual with an email address ending in @repligen.com. If you have any concerns that a communication may be fraudulent and you would like to confirm whether it is, you may email [email protected] and someone will respond. Repligen is a bioprocessing-focused life sciences company bringing over 40 years of expertise and innovation to our customers. We are inspiring advances in bioprocessing through the development and commercialization of high-value products and flexible solutions that address critical steps in the production of biologic drugs, principally monoclonal antibodies. Repligen headquarters is in Waltham, Massachusetts and our manufacturing facilities are located around the world. We market our products globally through a direct commercial organization in the U.S., Europe and Asia, as well as through strategic partners in select markets.
