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Hydrogen Group

Senior PLC Programmer SCADA Engineer

Hydrogen Group, Juno Beach, Florida, United States

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Senior PLC/SCADA Engineer Location: Juno Beach, FL (Hybrid)

Duration: 1 year contract

Pay: $59-72/hr

Key Responsibilities PLC Programming & Development

Develop, optimize, and maintain PLC control logic for BESS and solar projects using Schneider M340/M580 platforms

Create and maintain standardized code libraries, templates, and control algorithms, including hybrid PV-BESS operations

Modify and enhance PLC programs to support utility‑scale energy storage and renewable energy systems

SCADA Integration & Communications

Configure, troubleshoot, and optimize Modbus, DNP3, and other industrial communication protocols between PLCs, inverters, and SCADA systems

Integrate PLCs with Ignition HMI platforms, historians, and OPC servers for real‑time monitoring and control

Implement robust communication protocols to ensure reliability and operational efficiency

Lead Factory Acceptance Testing (FAT) and Site Acceptance Testing (SAT) procedures

Conduct PLC code validation, system integration testing, and on‑site troubleshooting

Support PPA, LGIA, and OEM testing requirements during project commissioning

Technical Leadership & Collaboration

Serve as technical SME for PLC programming standards, SCADA integration, and best practices

Collaborate with project managers, SCADA leads, and vendor teams to guide control system architecture decisions

Provide technical guidance and mentoring to engineering teams

Documentation & Standards

Develop and maintain PLC programming documentation, Functional Requirements Documents (FRDs), and coding standards

Ensure version control and regulatory compliance documentation (including NERC CIP and cybersecurity standards)

Preferred Qualifications

Bachelor's degree in Electrical Engineering, Computer Engineering, or a related field

5+ years of experience in PLC programming, preferably on Schneider Electric platforms

Expert knowledge of Modbus, DNP3, and industrial communication protocols

Hands‑on experience with Ignition SCADA platform and HMI development

Strong understanding of power systems, utility‑scale energy projects, and BESS control systems

Experience with FAT/SAT testing, commissioning protocols, and renewable energy projects

Familiarity with grid interconnection requirements and utility standards

Ability to travel up to 25% to support project commissioning

Excellent analytical, troubleshooting, communication, and documentation skills

NERC CIP cybersecurity awareness preferred

Physical Requirements / Working Environment

Ability to lift up to 20 pounds frequently

Prolonged standing and desk work in front of a computer monitor

Ability to operate a motor vehicle for commuting between work locations

Travel as required for project support

Seniority level

Entry level

Employment type

Contract

Job function

Electric Power Generation

Referrals increase your chances of interviewing at Hydrogen Group by 2x

Inferred from the description for this job

Medical insurance

Vision insurance

401(k)

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