PLC Programmer/SCADA SME

Key Responsibilities

• PLC Programming & Development
• Expert-level PLC programming for BESS and solar projects using Schneider M340/M580 platforms
• Create, modify, and optimize control logic for utility-scale energy storage systems
• Create and maintain standardized PLC code libraries and templates
• Implement advanced control algorithms for hybrid PV-BESS operations
• SCADA Integration & Communications
• Configure and troubleshoot Modbus communications between PLCs, inverters, and SCADA systems
• Integrate PLCs with Ignition HMI platforms and historian systems
• Establish robust communication protocols for real-time monitoring and control
• Support OPC server configuration and data exchange protocols
• Testing & Commissioning
• Support Lead Factory Acceptance Testing (FAT) and Site Acceptance Testing (SAT) procedures
• Perform comprehensive PLC code validation and system integration testing
• Support commissioning teams with on-site troubleshooting and system optimization
• Execute Power Purchase Agreement (PPA) and Large Generator Interconnection Agreement (LGIA) testing requirements
• Technical Leadership & Collaboration
• Serve as technical SME for PLC programming standards and best practices
• Cookordinate with SCADA leads, project managers, and vendor teams
• Provide technical guidance for control system architecture decisions
• Documentation & Standards
• Develop and maintain PLC programming documentation and procedures
• Create detailed Functional Requirements Documents (FRDs) for control systems
• Establish coding standards and version control protocols
• Support regulatory compliance documentation (NERC CIP, cybersecurity)

Preferred Qualifications

• Bachelor's degree in electrical engineering, Computer Engineering, or related field
• 5+ years of experience in PLC programming, preferably Schneider Electric platforms
• Expert knowledge of Modbus, DNP3, and industrial communication protocols
• Experience with Ignition SCADA platform and HMI development
• Strong understanding of power systems and utility-scale energy project
• Proven experience in utility-scale renewable energy or power generation projects
• Knowledge of BESS control systems, inverters, and energy storage technologies
• Familiarity with grid interconnection requirements and utility standards
• Experience with FAT/SAT testing procedures and commissioning protocols
• Full accountability for PPA, LGIA, and OEM testing completion
• Ability to travel up to 25% for project commissioning support
• Strong analytical and troubleshooting skills
• Excellent communication and documentation abilities
• NERC CIP cybersecurity awareness preferred

Physical Requirements / Working Environment

• Ability to lift up to 20 pounds frequently on a daily basis
• Standing on feet for extended periods of time
• Ability to work at desk position in front of a computer monitor for extensive periods of time
• Ability to operate a motor vehicle for purposes of commuting between 2 working locations
• Ability to travel as required