Project Controls Engineer, OT SCADA Projects

Posted 1hrs ago

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Job Description

Project Controls Engineer designing and commissioning SCADA controls for utility-scale solar, storage, and hybrid renewable energy projects. Supporting FATs, grid compliance, documentation, and product improvements.

Responsibilities:

  • Execute controls design for utility-scale solar, BESS, and hybrid projects under senior engineer guidance
  • Review project scopes to identify project-specific requirements and deviations from standard controls offerings
  • Program and commission SEL controllers using AcSELerator
  • Develop control logic in Codesys using IEC 61131-3 structured text and continuous function charts
  • Document requirements, develop logic, test in simulated/lab environments, and document test results
  • Implement and validate closed-loop Active Power, Reactive Power, AVR, and PFR algorithms
  • Maintain code artifacts in Bitbucket according to version-control procedures
  • Troubleshoot SCADA and controls issues using Wireshark, breakpoints, cross-reference, and watch-list tools
  • Produce system architecture diagrams, control narratives, logic diagrams, commissioning documents, and operator manuals
  • Contribute to feature development, bug fixes, continuous improvement, and lessons-learned programs
  • Prepare technical documentation, FAT materials, and customer-facing presentations
  • Support senior engineers as a controls technical contact for EPCs, asset owners, and grid operators
  • Lead assigned portions of FAT presentations and communicate with non-technical audiences
  • Flag technical risks and schedule pressures to project management with proposed solutions
  • Maintain Jira tickets daily
  • Travel up to 10% for on-site commissioning, FAT, and customer engagements

Requirements:

  • Bachelor’s degree or higher in Engineering, Control Systems, Computer Science, or related field
  • 3+ years of IEC 61131-3/PLC programming experience, preferably in Codesys or AcSELerator environment
  • 2+ years of utility-scale renewable power plant controls experience (solar, BESS, or hybrid) preferred, including exposure to project-specific development work, Factory Acceptance Test (FAT), commissioning and Site Acceptance Test (SAT)
  • Proficient IEC 61131-3 programming using AcSELerator and Codesys
  • Familiarity with Diagram Builder, traces, cross-references, breakpoints, and watch lists
  • Working knowledge of Modbus-TCP, DNP3, OPC-UA, C37.118, and related industrial protocols
  • Understanding of Primary Frequency Response (PFR), Automatic Voltage Regulation (AVR), active/reactive power closed-loop control, and capacitor bank functionality
  • Familiarity with Utility/ISO testing and interconnection requirements, including ERCOT, PJM, BPA, IEEE 2800, and NERC
  • Exposure to Power Plant Controller (PPC) design, configuration, and commissioning
  • Familiarity with PSCAD, PSSE, and/or TSAT modeling processes is a plus
  • Exposure to HIL hardware such as RTDS, OPAL-RT, Speedgoat, or Typhoon is a plus

Benefits:

  • This is a temporary role without benefits.