Operational Technology Engineer II

EDPR; Houston (TX); On-site; USD 120,000 - 150,000; Full time

Job summary

EDPR seeks an Operational Technology Engineer II to manage SCADA, Substation Automation, and EMS for renewable generation. You will support new site development and ROCC operations, with after-hours SCADA/EMS troubleshooting.

You will design, test, and validate SCADA infrastructure, ensuring compliance with cybersecurity and NERC CIP. Travel up to 25% and interaction with internal and external stakeholders are essential.

Qualifications

• Master's degree in electrical/computer Engineering or related field.
• 8–10 years' experience with SCADA/EMS design and substation controls.
• Proficient in Python, C++, and JavaScript.
• Experience with SCADA platforms such as Ignition, AVEVA, Simatic, FactoryTalk, Cimplicity.
• Familiarity with Modbus TCP/RTU, DNP3.0, IEC-60870-6/TASE.2, OPC-UA.
• Experience configuring SEL devices (RTACs, IEDS, relays, meters).
• Networking design and protocol analysis; MS products knowledge.

Responsibilities

• Design and develop SCADA infrastructure for wind/solar/storage projects.
• Review TSA, LGIA, PPA; draft specs and configuration guidelines.
• Support ROCC and Asset Operations with SCADA/EMS troubleshooting.
• Ensure compliance with cybersecurity and NERC CIP regulations.
• Document SCADA infrastructure, diagrams, and troubleshooting guides.
• Collaborate with ROCC, IT, and external entities like ISOs/TSOs.
• Provide after-hours support for SCADA, EMS, and communication issues.

Skills

SCADA/EMS design

Substation controls

Python

C++

JavaScript

Ignition

AVEVA

Modbus TCP/RTU

DNP3.0

IEC-60870-6/TASE.2

OPC-UA

SCADA networking

Cybersecurity basics

Education

Master's degree in electrical/computer Engineering or related field

Tools

Ignition

AVEVA

Simatic

FactoryTalk

Cimplicity

Job description

GENERAL DESCRIPTION

The Operational Technology Engineer II will manage SCADA, Substation Automation, and Energy Management Systems (EMS) for renewable power generation. You will provide technical expertise during the development and construction of new sites as well as supporting the remote operating control center (ROCC) with day to day operations of exiting sites.

MAIN ACCOUNTABILITIES

• Design and development of SCADA infrastructure for wind/solar/storage construction plants, including, but not limited to
  • Contract review (TSA, LGIA, PPA)
  • Development/review of technical specifications, scope of work and configuration guidelines
  • Review and execute requirements from ISOs, utilities and offtakers
  • Design and testing of substation SCADA equipment (relays, IEDs, HMI)
  • Development and testing of Automatic generator control (AGC) algorithms
  • Execute FAT and plant testing
• Support operating facilities with troubleshooting plant/substation control systems, energy management system, communication issues, and telemetry to external entities (offtakers, ISO, TSO)
• Ensure power plants are built and operated in compliance with cybersecurity and NERC CIP regulations
• Develop and maintain documentation of existing SCADA infrastructure such as communication diagrams, software configuration guidelines, troubleshooting guides.
• Interface with and support internal organizations including the ROCC, Asset Operations, Market Operations, and Information Technology
• Interface with and support external entities such as offtakers/ISO/TSO, SCADA contractors, Turbine/PV suppliers
• Provide after-hours support in troubleshooting SCADA, EMS, and communication issues.

DIRECT REPORTS: none

TRAVEL : Up to 25%

SKILLS & ABILITIES

• Master's degree in electrical/computer Engineering, computer science or any related field. Bachelor's degree may be accepted with sufficient experience.
• 8-10 years' experience working with SCADA/EMS system design, substation controls and implementation, SCADA telemetry troubleshooting. 10+ years for bachelor's degree.
• Experience with object-oriented programming languages such as python, C++, JavaScript
• Experience with SCADA software platforms such as Ignition, AVEVA, Simatic, FactoryTalk, Cimplicity
• Experience with industrial protocols such as Modbus TCP/RTU, DNP3.0, IEC-60870-6/TASE.2, OPC-UA/DA/XML
• Experience configuring & troubleshooting SEL devices such as RTACs, IEDS, relays, meters
• Experience with networking architecture designs (routing, firewall settings, VLAN, NAT) and troubleshooting using protocol analyzers.
• Understanding of Microsoft products and/or complementing products preferred.
• Competency in Analytical Problem Solving, Strong Communication, Customer/Partner Relationships, and Technology Expertise preferred

BEHAVIORAL REQUIREMENTS

• Excellent communication and interpersonal skills involving the ability to work cross-functionally to understand requirements, present alternatives, and recommendations.
• Ability to perform effectively in high-pressure situations while maintaining focus and calmness.
• Ability to provide timely assessments with limited information and/or assumptions.
• Ability to design and deliver presentations to a technical/non-technical audience
• Ability to be self-motivated and perform duties in a collaborative working environment
• Strong analytical and quantitative skills

  PHYSICAL DEMANDS & WORKING CONDITIONS

  • Sitting/Standing/Flexibility: Ability to stand and sit for 8 or more hours when in an office environment.
  • Occasionally perform physical tasks including standing, sitting, walking, kneeling, twisting, reaching, and climbing at project locations to inspect equipment or collect information
  • Speech/Reading: Ability to speak, read, and write English proficiently and deliver a variety of instructions furnished in written, verbal, diagram, or schedule form
  • Lifting: Ability to lift items weighing up to 10 pounds
  • Vision/Hearing: Ability to understand a variety of instructions furnished in written, verbal, diagram, or schedule form
  • Safety: Ability to understand and communicate safety precautions when necessary