At IHI Terrasun, we are at the forefront of changing the world with green energy solutions. To build on our incredible success, we need a driven, curious, and collaborative people to join our growing team.

We know our most important assets are our people, and your role will be critical to our future success.

Position Summary

This position is responsible for the development, implementation, and maintenance of controls software libraries, PLC hardware design, and documentation for battery energy storage projects and product solutions. 

Primary Job Functions

Position Summary

This position is responsible for the development, implementation, and maintenance of controls software libraries, PLC hardware design, and documentation for battery energy storage projects and product solutions. 

Primary Job Functions

Controls Engineer

  • Develop and maintain a universal, scalable PLC platform that integrates with multiple project configuration and equipment, including the maintenance of PLC BOM and specification
  • Develop and maintain the control libraries for the energy storage controller, including the integration of new PCS and Battery configurations into the control libraries
  • Develop and maintain design documentation, including FMEA’s, System Requirements, Design Standards, and the Controls O&M Manual
  • Support the development of the application specific HMI/UI for commissioning and operation of the energy storage system
  • Testing and validation of developed components, including support for factory acceptance tests, on-site commissioning, and site acceptance tests.
  • Vendor oversight – technical oversight of vendors for specific projects 
  • Participate in product planning and roadmap development 
  • Understand relevant safety and compliance requirements and ensure adherence 
  • Other responsibilities as assigned by the PLC Engineering Manager 

Other

  • Seeks constant improvement, more efficient and less expensive ways and means in work processes.
  • Updates job knowledge by participating in educational opportunities; reading professional publications; maintaining personal networks; participating in professional organizations.
  • Performs special projects and other miscellaneous duties as assigned by senior management.
  • Maintains high ethical standards in the workplace.
  • Reports all irregular issues and problems to supervisors for solution.
  • Maintains good communication with other management, office staff members and outside contacts.
  • Complies with all company policies and procedures.
  • Responsible for maintaining a clean and safe working area.

Job Dimensions (skills, knowledge & abilities)

  • Knowledge of Medium and Low voltage distribution and protection systems 
  • Knowledge of Analog electronics (e.g., highly accurate power measurements) 
  • Familiarity with isolation, DC-DC power supplies, serial communication circuits 
  • Experience with battery and power management strongly desired 
  • Understanding of communications diagrams and advanced networking topology is required 
  • Working knowledge of network security, structured programming languages, energy storage control software, industrial communication protocols, and monitor and control systems 
  • Background with substation communication equipment and industrial protocols (MODBUS, DNP, ICCP, and OPC) is required 
  • Experience with design tools such as Microsoft Visio, etc. is a required 
  • Experience with GE, Rockwell Automation, Schneider Electric or SEL PLC products is a plus
  • Agile, able to handle rapidly changing requirements 
  • Excellent communication skills (verbal/written) 
  • Proficient knowledge of Microsoft Office Suite and Windows system administration 
  • Ability to be self-motivated and perform duties in a collaborative working environment 

Qualifications (Education & Work Experience)

  • Bachelor’s degree in Electrical, Industrial, Mechanical or Systems Engineering, Computer Science, Process Controls, Engineering Technology, or combination of education and relevant experience 
    • 5+ years’ experience in power systems including high power (100 kW and above) inverters and DC systems or turbine controls
    • 5+ years‘ experience in technical and data-related roles including demonstrated experience with implementing, operating, and maintaining PLC based control system software

Tools & Equipment

  • General office equipment including phones, fax, personal computer
  • Proficiency with Microsoft Office, Microsoft Excel, Microsoft Project

Certificates/Licenses

  • PE License (preferred)

 

Work Environment & Physical Demands

  • The work environment characteristics described here are representative of those an employee encounters while performing the primary job functions of this position.  Reasonable accommodations may be made to enable individuals with disabilities to perform essential functions.
  • Work is performed in an office environment.  The employee is required to frequently sit and occasionally must stand, walk, use hands and fingers and reach with hands and arms.  Also, the employee must be able to read and analyze data in hard copy and on a computer screen.
  • Travel required. No more than 15% within the U.S. and Canada.
  • The physical demands described here are representative of those that must be met by an employee to successfully satisfy the essential job functions of this position.  Reasonable accommodations may be made to enable individuals with disabilities to perform essential functions.
  • While performing the duties of this position, the employee is required to frequently sit and occasionally must stand, walk, use hands and fingers and reach with hands and arms.  The employee must occasionally lift and/or move up to 20 pounds.

The national pay range for this role is $120,000 - $158,000 / year and is considered a Level P3 – Career Professional Individual Contributor role. This pay range may be slightly lower or higher based on the geographic location of the hired employee. The actual pay offered may vary based upon, but not limited to: education, skills, experience, proficiency, performance, and location. In addition to base salary, the total compensation package may also include participation in an annual discretionary bonus. IHI Terrasun Solutions offers a premium benefits package including 100% employer paid medical, dental, and vision coverage, unlimited paid time off, short-term & long-term disability insurance, 401(k) with match, life insurance, tuition assistance, and paid parental leave. We offer a remote-first work environment for most of our employees with flexible schedules.

The above job description identifies the essential job functions and skills needed by the person or persons assigned to this position.  These job functions and skills are not intended to be a complete and exhaustive list of all responsibilities, duties and skills required.  Reasonable accommodations may be made to enable individuals with disabilities to perform the essential job functions.  The information contained herein is subject to change at the company’s discretion.

About IHI Terrasun Solutions: 

IHI Terrasun Solutions is a subsidiary of IHI Corporation, a 165-year-old, $15 Billion organization with deep energy industry experience. IHI Terrasun Solutions is a solar + storage systems integration and lifecycle services provider with highly integrated hardware and software capabilities.

The robust software and top tier energy storage solutions are developed by the expert team at IHI Terrasun Solutions. Employees have extensive industry knowledge and experience, and enthusiastically seek to build on IHI’s advanced product offerings. ​

To design systems, IHI Terrasun Solutions uses proprietary software that operates on the same algorithm later used to deploy the system in real-time. This end-to-end algorithm structure coupled with the support offered by a well-established parent organization enables IHI Terrasun Solutions to provide an advanced warranty to customers, reducing project risk and increasing clarity on system scheduling and deployment. ​

With solar + storage expertise, robust service offerings, and technology-agnostic solutions, IHI Terrasun Solutions develops efficient and streamlined systems to achieve your energy storage goals. 

IHI Terrasun has over 480MWh of projects currently installed, contracted, and in construction with over 1GWh of projects in advanced phase of contracting.

 

Benefits:

Not only do our employees get the chance to work in a rapidly growing energy business with global impact, they also have access to some of the best benefits in the industry, including:

  • 100% employer paid health, dental, and vision insurance for our premium Anthem Blue Cross PPO plan
  • 401(k) plan contribution matching
  • Employer sponsored Life, AD&D, Short-Term and Long-Term Disability Insurance
  • Tuition and continuing education stipend
  • Fantastic employee culture

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