BESS Asset Performance Engineer III, Operations Engineering at Invenergy

📍 Job Overview

Job Title: BESS Asset Performance Engineer III, Operations Engineering
Company: Invenergy
Location: Chicago, IL (with remote options for Denver, CO, and Portland, OR)
Job Type: Full-Time
Category: Operations Engineering
Date Posted: June 13, 2025
Experience Level: 5-10 years
Remote Status: On-site with remote flexibility

🚀 Role Summary

Key Responsibilities: Provide technical expertise to Invenergy's utility-scale energy storage fleet, troubleshoot technical systems, and maximize site energy production.
Key Technologies: Battery Management Systems (BMS), Energy Management Systems (EMS), Power Plant Controllers, Power Conversion Systems, Fire Suppression Systems, HVAC systems, Powin BESS Systems (Stack 230, 360, and 750 products), SMA, Power Electronics, TMEIC, EPC Power, Inductive Automation Ignition, Fluence.
Key Skills: Electrical Engineering, Mechanical Engineering, Troubleshooting, Technical Support, Project Management, Problem Solving, Critical Thinking, Communication, Electrical Safety Practices, NEC, NESC, ASCE, ANSI/IEEE standards and codes.

💻 Primary Responsibilities

Operations Support: Provide first-line engineering support for Invenergy's utility-scale storage fleet, ensuring day-to-day operations run smoothly.
Troubleshooting: Diagnose and resolve issues with various systems, including BMS, EMS, power plant controllers, power conversion systems, fire suppression systems, and HVAC systems.
Collaboration: Work with cross-functional teams to resolve issues and maximize site energy production.
Reliability & Performance: Identify, evaluate, and resolve equipment reliability and performance issues to maximize site energy production.
Manufacturer Interaction: Interface with equipment manufacturers to resolve technical issues and develop best operating practices.
Documentation: Develop procedures and technical documentation regarding the safe and efficient operation of storage facilities.
Electrical Engineering: Evaluate electrical engineering drawings and studies associated with Energy Storage Systems and their applications for operations.
Site Operation Calls: Participate in regular site operation calls and work with field personnel to investigate equipment issues and maximize performance.
Onboarding: Onboard new storage projects into the operating fleet.
Travel: Some travel is required (less than 20%).

📝 Enhancement Note: This role requires a strong technical background in electrical engineering and experience with energy storage systems. Familiarity with relevant standards and codes is essential for success in this position.

🎓 Skills & Qualifications

Education: A degree in Electrical Engineering, Mechanical Engineering, or a related field is required. Relevant experience may be considered in lieu of a degree.

Experience: 4-6+ years of experience in engineering, systems integration, or technical support roles is required. 2-4 years of directly relevant experience with a relevant advanced degree may be considered.

Required Skills:

Ability to read and interpret electrical schematics
Strong oral and written communication skills
Problem-solving and critical thinking skills
Ability to independently manage projects and drive initiatives
Eligibility to work in the United States without the need for employer visa sponsorship now or in the future.

Preferred Skills:

Experience with Powin BESS Systems (Stack 230, 360, and 750 products)
Energy Storage-specific experience with power conversion systems and HMI platforms
Degree concentration in Power Systems or Renewable Energy Systems
Understanding of Electrical Safety Practices
Working knowledge of NEC, NESC, ASCE, and ANSI/IEEE standards and codes
Experience with HV/MV electrical infrastructure

📊 Web Portfolio & Project Requirements

Portfolio Essentials:

Demonstrate experience with energy storage systems, including BMS, EMS, power conversion systems, and other relevant technologies.
Showcase problem-solving skills and ability to troubleshoot technical issues.
Highlight experience with electrical safety practices and relevant standards and codes.

Technical Documentation:

Provide examples of technical documentation and procedures developed for energy storage facilities.
Demonstrate understanding of electrical engineering drawings and studies associated with energy storage systems.

💵 Compensation & Benefits

Salary Range: $90,000.00 - $115,000.00 USD Annual

Benefits:

Medical, dental, and vision insurance
401k
Paid time off
Bonus: 20% - 30%

Working Hours: 40 hours per week, with some flexibility for deployment windows, maintenance, and project deadlines.

📝 Enhancement Note: The salary range reflects the minimum and maximum target salary for the position. Invenergy considers a number of factors when determining base pay offers, such as the scope and responsibilities of the position and the candidate's experience, education, and skills. In addition to base pay, the total annual compensation package may also include eligibility to participate in bonus programs designed to reward individual and company performance.

🎯 Team & Company Context

🏢 Company Culture

Industry: Invenergy is a leading clean energy company that develops, builds, owns, and operates large-scale renewable energy generation and storage projects. The company's focus on innovation and sustainability drives its mission to create a cleaner energy future.

Company Size: Invenergy is a mid-sized company with a strong focus on growth and innovation. This size allows for ample opportunities for career development and growth within the organization.

Founded: Invenergy was founded in 2001 and has since grown to become one of the largest independent renewable energy producers in the United States.

Team Structure:

The Operations Engineering team is responsible for the day-to-day operations of Invenergy's energy storage fleet.
The team works closely with cross-functional groups, including Control Center, SCADA, on-site technicians, EHS, and other operations engineers.
The team is structured to provide technical expertise and support to maximize site energy production and ensure safe and efficient operations.

Development Methodology:

Invenergy follows a structured approach to operations engineering, focusing on maximizing site energy production, minimizing downtime, and ensuring safe and efficient operations.
The team uses a combination of proactive and reactive maintenance strategies to maintain the health and performance of Invenergy's energy storage facilities.
Invenergy employs a continuous improvement mindset, constantly seeking to optimize operations and drive innovation in the energy storage industry.

Company Website: Invenergy

📝 Enhancement Note: Invenergy's focus on innovation and sustainability creates an exciting and dynamic work environment for operations engineers. The company's commitment to growth and continuous improvement offers ample opportunities for career development and advancement within the organization.

📈 Career & Growth Analysis

Web Technology Career Level: This role is at the intermediate to senior level within the operations engineering career path. The position requires a strong technical background in electrical engineering and experience with energy storage systems.

Reporting Structure: The Operations Engineer III reports directly to the Operations Manager and works closely with cross-functional teams, including Control Center, SCADA, on-site technicians, EHS, and other operations engineers.

Technical Impact: The Operations Engineer III has a significant impact on Invenergy's energy storage fleet, ensuring safe and efficient operations, maximizing energy production, and minimizing downtime. The role also involves collaborating with equipment manufacturers to develop best operating practices and optimize system performance.

Growth Opportunities:

Technical Growth: As an Operations Engineer III, there are opportunities to specialize in specific energy storage technologies or systems, allowing for deeper expertise and career advancement.
Leadership Growth: With experience and demonstrated success, there may be opportunities to move into management or leadership roles within the operations engineering team.
Cross-functional Growth: Invenergy offers opportunities for growth and development across various teams and functions within the organization, allowing operations engineers to gain exposure to different aspects of the clean energy industry.

📝 Enhancement Note: Invenergy's commitment to growth and innovation creates numerous opportunities for career development and advancement within the operations engineering team. The company's focus on continuous improvement and optimization ensures that operations engineers are constantly challenged and learning in their roles.

🌐 Work Environment

Office Type: Invenergy's headquarters is located in Chicago, IL, with remote options for Denver, CO, and Portland, OR. The office environment is collaborative and dynamic, with a strong focus on innovation and sustainability.

Office Location(s): Chicago, IL (headquarters), Denver, CO, and Portland, OR (remote options)

Workspace Context:

Collaboration: The operations engineering team works closely with cross-functional groups, fostering a collaborative work environment focused on maximizing site energy production and ensuring safe and efficient operations.
Tools & Equipment: Invenergy provides the necessary tools and equipment for operations engineers to perform their jobs effectively, including software for monitoring and controlling energy storage systems, as well as hardware for troubleshooting and maintenance.
Team Interaction: The operations engineering team is part of a larger organization focused on clean energy innovation. This allows for ample opportunities for collaboration and interaction with other teams and functions within the company.

Work Schedule: The work schedule is typically 40 hours per week, with some flexibility for deployment windows, maintenance, and project deadlines. Some travel is required (less than 20%).

📝 Enhancement Note: Invenergy's collaborative and dynamic work environment fosters innovation and continuous improvement within the operations engineering team. The company's commitment to clean energy and sustainability creates a unique and engaging work experience for operations engineers.

📄 Application & Technical Interview Process

Interview Process:

Phone Screen: A brief phone or video call to discuss the role, qualifications, and fit with Invenergy's culture.
Technical Interview: A more in-depth discussion of the candidate's technical skills, experience, and problem-solving abilities. This may include questions about electrical engineering, energy storage systems, and relevant standards and codes.
Behavioral Interview: A conversation focused on the candidate's communication skills, teamwork, and problem-solving abilities. This may include scenarios and case studies related to operations engineering.
Final Interview: A meeting with the hiring manager or a panel of Invenergy team members to discuss the candidate's fit for the role and the company's culture.

Portfolio Review Tips:

Highlight experience with energy storage systems, including BMS, EMS, power conversion systems, and other relevant technologies.
Demonstrate problem-solving skills and ability to troubleshoot technical issues.
Showcase experience with electrical safety practices and relevant standards and codes.

Technical Challenge Preparation:

Brush up on electrical engineering fundamentals, including electrical schematics, circuits, and power systems.
Familiarize yourself with energy storage systems, including BMS, EMS, power conversion systems, and other relevant technologies.
Review relevant standards and codes, including NEC, NESC, ASCE, and ANSI/IEEE.

ATS Keywords: Electrical Engineering, Mechanical Engineering, Troubleshooting, Technical Support, Project Management, Problem Solving, Critical Thinking, Communication, Electrical Safety Practices, NEC, NESC, ASCE, ANSI/IEEE, Battery Management Systems, Energy Management Systems, Power Plant Controllers, Power Conversion Systems, Fire Suppression Systems, HVAC Systems, Powin BESS Systems, SMA, Power Electronics, TMEIC, EPC Power, Inductive Automation Ignition, Fluence.

📝 Enhancement Note: Invenergy's interview process is designed to assess the candidate's technical skills, experience, and cultural fit within the operations engineering team. The company values problem-solving, collaboration, and continuous improvement, and looks for these qualities in its candidates.

🛠 Technology Stack & Web Infrastructure

Relevant Technologies:

Battery Management Systems (BMS): Powin Kobold, Inductive Automation Ignition, Fluence
Energy Management Systems (EMS): Powin Kobold, Inductive Automation Ignition, Fluence
Power Plant Controllers: Various manufacturers, depending on the specific energy storage system
Power Conversion Systems: SMA, Power Electronics, TMEIC, EPC Power
Fire Suppression Systems: Various manufacturers, depending on the specific energy storage system
HVAC Systems: Various manufacturers, depending on the specific energy storage system
Powin BESS Systems: Stack 230, 360, and 750 products
Relevant Standards and Codes: NEC, NESC, ASCE, ANSI/IEEE

📝 Enhancement Note: Invenergy's energy storage fleet includes a variety of technologies and systems, requiring operations engineers to have a broad and deep understanding of energy storage and relevant standards and codes.

👥 Team Culture & Values

Operations Engineering Values:

Safety: Invenergy prioritizes safety in all aspects of its operations, ensuring that its energy storage facilities are safe and efficient to operate.
Innovation: Invenergy values innovation and continuous improvement, driving the company to develop and deploy cutting-edge energy storage technologies.
Collaboration: Invenergy fosters a collaborative work environment, encouraging teamwork and cross-functional collaboration to maximize site energy production and ensure safe and efficient operations.
Expertise: Invenergy values technical expertise and knowledge, investing in the professional development of its operations engineers to ensure they are at the forefront of the energy storage industry.

Collaboration Style:

Cross-functional Integration: The operations engineering team works closely with cross-functional groups, including Control Center, SCADA, on-site technicians, EHS, and other operations engineers, to maximize site energy production and ensure safe and efficient operations.
Code Review Culture: Invenergy values a culture of continuous learning and improvement, encouraging operations engineers to review and learn from each other's work.
Knowledge Sharing: Invenergy fosters a culture of knowledge sharing, encouraging operations engineers to share their expertise and learn from their colleagues.

📝 Enhancement Note: Invenergy's operations engineering team values safety, innovation, collaboration, and expertise, fostering a dynamic and engaging work environment for operations engineers.

⚡ Challenges & Growth Opportunities

Technical Challenges:

System Troubleshooting: Invenergy's energy storage fleet includes a variety of technologies and systems, requiring operations engineers to have a broad and deep understanding of energy storage and relevant standards and codes.
Performance Optimization: Invenergy's operations engineers are responsible for maximizing site energy production and minimizing downtime, requiring a strong understanding of energy storage systems and relevant standards and codes.
Emerging Technologies: The energy storage industry is rapidly evolving, with new technologies and systems constantly being developed and deployed. Operations engineers must stay up-to-date with the latest developments in the field.

Learning & Development Opportunities:

Technical Training: Invenergy offers technical training and development opportunities to help operations engineers stay up-to-date with the latest developments in the energy storage industry.
Conferences and Events: Invenergy encourages operations engineers to attend industry conferences and events to learn from their peers and stay current with the latest developments in the field.
Mentorship: Invenergy offers mentorship opportunities to help operations engineers develop their skills and advance their careers within the organization.

📝 Enhancement Note: Invenergy's operations engineering team faces a variety of technical challenges, requiring a strong understanding of energy storage systems and relevant standards and codes. The team also has numerous opportunities for learning and development, allowing operations engineers to stay current with the latest developments in the field and advance their careers within the organization.

💡 Interview Preparation

Technical Questions:

Electrical Engineering Fundamentals: Questions about electrical engineering fundamentals, including electrical schematics, circuits, and power systems.
Energy Storage Systems: Questions about energy storage systems, including BMS, EMS, power conversion systems, and other relevant technologies.
Standards and Codes: Questions about relevant standards and codes, including NEC, NESC, ASCE, and ANSI/IEEE.
Problem-Solving: Scenario-based questions that test the candidate's ability to troubleshoot technical issues and optimize energy storage system performance.

Company & Culture Questions:

Invenergy Culture: Questions about Invenergy's culture, values, and mission, as well as the candidate's fit within the organization.
Operations Engineering Team: Questions about the operations engineering team's structure, dynamics, and collaboration with other teams within the organization.
Energy Storage Industry: Questions about the energy storage industry, its trends, and its impact on Invenergy's business.

Portfolio Presentation Strategy:

Technical Deep Dive: A detailed presentation of the candidate's experience with energy storage systems, including BMS, EMS, power conversion systems, and other relevant technologies.
Problem-Solving Examples: Examples of the candidate's ability to troubleshoot technical issues and optimize energy storage system performance.
Standardized Testing: A standardized test of the candidate's knowledge of relevant standards and codes, including NEC, NESC, ASCE, and ANSI/IEEE.

📝 Enhancement Note: Invenergy's interview process is designed to assess the candidate's technical skills, experience, and cultural fit within the operations engineering team. The company values problem-solving, collaboration, and continuous improvement, and looks for these qualities in its candidates.

📌 Application Steps

To apply for this Operations Engineer III, Operations Engineering position at Invenergy:

Submit Application: Submit your application through the application link provided.
Tailor Resume: Tailor your resume to highlight your relevant experience with energy storage systems, electrical engineering, and troubleshooting.
Prepare Portfolio: Prepare a portfolio that showcases your experience with energy storage systems, including BMS, EMS, power conversion systems, and other relevant technologies. Include examples of your problem-solving skills and ability to troubleshoot technical issues.
Research Invenergy: Research Invenergy's culture, values, and mission to ensure a strong fit with the organization.
Prepare for Interviews: Prepare for interviews by brushing up on your electrical engineering fundamentals, energy storage systems, and relevant standards and codes. Practice scenario-based problem-solving and be ready to discuss your experience and fit with Invenergy's operations engineering team.

⚠️ Important Notice: This enhanced job description includes AI-generated insights and operations engineering industry-standard assumptions. All details should be verified directly with Invenergy before making application decisions.

BESS Asset Performance Engineer III, Operations Engineering