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Bess Application Engineer Jobs in Chicago, IL (NOW HIRING)

Project Engineer - Civil Renewables

Lombard, IL · On-site

$90K - $135K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... storage systems (BESS). * Prepares engineer's opinion of probable cost * Prepares design ... Disclaimer While AI tools may support your application process, this role is built on human talent.

Energy Solutions Technicians Graduates

Chicago, IL

$20.25 - $27.75/hr

  • Medical

... BESS and microgrids). * Electrical/Mechanical Engineering Technology: Connects classroom ... If you apply for a role at Aggreko, we will consider your application based on your qualifications ...

New

Manager, New Technology Development

Chicago, IL

$118K - $155K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Invenergy is North America's largest privately held developer, owner, and operator of power ... This position will be open for application for at least 3 calendar days from the posting date. This ...

Manager, New Technology Development

Chicago, IL

$118K - $155K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Invenergy is North America's largest privately held developer, owner, and operator of power ... This position will be open for application for at least 3 calendar days from the posting date. This ...

Manager, New Technology Development

Chicago, IL · On-site

$118K - $155K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Invenergy is North America's largest privately held developer, owner, and operator of power ... This position will be open for application for at least 3 calendar days from the posting date. This ...

Showing results 21-40

Bess Application Engineer information

See Chicago, IL salary details

$52K

$114K

$156.6K

How much do bess application engineer jobs pay per year?

As of Aug 18, 2026, the average yearly pay for bess application engineer in Chicago, IL is $114,036.00, according to ZipRecruiter salary data. Most workers in this role earn between $86,500.00 and $139,100.00 per year, depending on experience, location, and employer.

What is a BESS Application engineer?

A BESS Application Engineer is a professional who specializes in the design, implementation, and optimization of Battery Energy Storage Systems (BESS). They work closely with clients to understand energy storage requirements, select suitable technologies, and ensure systems are integrated effectively with renewable energy sources or grid infrastructure. Their role involves technical analysis, system specification, and supporting the deployment and operation of BESS projects. BESS Application Engineers often collaborate with project managers, electrical engineers, and software developers to deliver reliable and efficient energy storage solutions.

What are the key skills and qualifications needed to thrive as a BESS Application engineer?

To thrive as a BESS (Battery Energy Storage System) Application Engineer, you need a solid background in electrical engineering, energy storage systems, and system integration, often supported by a relevant degree. Proficiency with simulation tools (like MATLAB/Simulink), SCADA systems, and knowledge of grid standards or certifications such as PMP or PE are typically required. Strong problem-solving abilities, effective communication, and project management skills set outstanding candidates apart. These competencies are vital to ensure safe, efficient, and reliable design and implementation of BESS projects in a rapidly evolving energy sector.

What are some common challenges faced by BESS Application engineers when integrating battery energy storage systems with existing power infrastructure?

BESS Application Engineers often encounter challenges such as ensuring seamless compatibility between new battery storage solutions and legacy grid systems, managing diverse communication protocols, and addressing site-specific installation requirements. They also need to balance project timelines with regulatory compliance, and coordinate closely with utility partners, project managers, and commissioning teams. Successfully overcoming these challenges requires strong technical knowledge, attention to detail, and effective collaboration with multidisciplinary teams.

What is the difference between Bess Application Engineer vs BESS Project Engineer?

AspectBess Application EngineerBESS Project Engineer
Primary FocusDesigning and optimizing BESS applications for clientsManaging BESS project execution from planning to completion
Required CredentialsEngineering degree, knowledge of energy storage systemsEngineering degree, project management experience
Work EnvironmentTechnical, client-facing, R&DFieldwork, project sites, coordination with teams

The Bess Application Engineer primarily focuses on designing and customizing energy storage solutions, while the BESS Project Engineer manages the implementation and execution of BESS projects. Both roles require engineering knowledge, but differ in scope and daily activities, catering to different stages of the BESS lifecycle.

Is a Bess Application Engineer a good job?

A Bess Application Engineer is a technical role focused on developing and supporting Bess software solutions, often requiring skills in programming, system integration, and customer support. The job can offer good career growth, competitive salaries, and opportunities to work with advanced technology, depending on the industry and company. It is suitable for individuals with strong problem-solving skills and a background in engineering or software development.

What job categories do people searching Bess Application Engineer jobs in Chicago, IL look for?

The top searched job categories for Bess Application Engineer jobs in Chicago, IL are:

What cities near Chicago, IL are hiring for Bess Application Engineer jobs?

Cities near Chicago, IL with the most Bess Application Engineer job openings:

Project Engineer - Grid Modeling and Compliance

Invenergy

Chicago, IL

$125K - $145K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 25 days ago


Invenergy rating

9.3

Company rating: 9.3 out of 10

Based on 10 frontline employees who took The Breakroom Quiz


Job description

Invenergy is North America's largest privately held developer, owner, and operator of power infrastructure. With 25 years of trusted execution, we deliver reliable, affordable energy through a diverse portfolio that includes natural gas, solar, land-based wind, energy storage, transmission, and domestic manufacturing. Headquartered in Chicago, we develop, own, and operate large scale projects that power communities and support the energy future.

This position will be open for application for at least 3 calendar days from the posting date. This position will remain open for application based on business need, which may be before or after the 3-day posting window.

Job Description

Position Overview

As a Project Engineer in the Grid Modeling and Compliance team, you will be performing power system and equipment modeling activities to ensure compliance to various grid codes related to performance and modeling of Invenergy generation and transmission facilities and improve nationwide renewable energy reliability.

You will support detailed studies utilizing specialized engineering software tools to evaluate project's performance per design and grid code compliance and also coordinate and review modeling work performed by engineering firms and Equipment Manufacturers. This work will include various renewable generation facilities such as Onshore and Offshore Wind, Solar, BESS and HVDC transmission links and associated converter stations.

Responsibilities

  • Perform grid studies related to power electronic and power systems control of renewable generation, battery energy storage systems, and High Voltage Direct Current (HVDC) modeling and analyzing control performance utilizing industry standard analysis platforms such as PSS/E, PSLF, PSCAD, and ASPEN Oneliner.

  • Develop power system models for different renewable generation projects in PSS/E, PSLF, PSCAD, ASPEN Oneliner, and other modeling tools.

  • Perform power plant controllers tuning in collaboration with original equipment manufacturers (OEMs) to achieve desired performance requirement established in grid codes.

  • Maintain up to date knowledge of NERC standards related to grid modeling, IEEE 2800 - 2022, IEEE P2800.2, WECC and various independent system operators

  • Support the interconnection and grid analysis, renewable project engineering, generation and transmission operation groups with power systems engineering expertise, including equipment design, specification studies, performance studies, commissioning support, troubleshooting, and forensic analyses.

  • Effectively communicate to both internal and external stakeholders by preparing detailed written reports or presentations describing analyses performed, solutions developed, and customer value propositions.

  • Attend on-site meetings and in person coordination meetings with Independent System Operator (ISO), interconnection utilities, Renewable Energy Generation and HVDC vendors and consulting engineers.

Minimum Qualifications

  • Bachelor's degree in electrical engineering or similar field.

  • 3+ years of professional experience performing power system studies such as power flow analysis, transient stability, EMT analysis, and short circuit analysis, preferably acquired throughworking for transmission utilities, engineering firms, or renewable developers.

  • Knowledge of renewable generation operation, design, and control.

  • Experience with using power system modelling tools such as PSS/E, PSLF, PSCAD and ASPEN Oneliner.

  • Knowledge of EHV/HV electrical infrastructure (substations/switchyards, transmission lines, transformers, collector systems, etc.).

  • Project management skills and ability to coordinate work with different internal and external stakeholders including engineering firms and original equipment manufacturers (OEMs).

  • Ability to travel occasionally, if needed (up to 15%).

  • Eligible to work in the United States without the need for employer visa sponsorship now or in the future

Preferred Qualifications

  • Master' degree or higher in power engineering is a plus.

  • Specialized coursework in power system analysis, power electronics and control systems is desirable.

  • Programming experience in Python, VBA, or other languages is desirable.

  • Strong communication (verbal/written) and interpersonal skills involving the ability to work cross-functionally to understand requirements and provide recommendations.

  • Strong organization and planning skills with the ability to manage tasks across multiple projects.

Base Pay

$125,000.00 - $145,000.00 USD Annual
Bonus: 20% - 30%

The base pay 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 our bonus program(s) which are designed to reward individual and company performance. Your recruiter can share more about bonus eligibility for this position during the hiring process.
Invenergy offers a variety of other benefits including medical, dental and vision insurance, 401k, paid time off, etc.

Invenergy LLC is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to, among other things, race, color, religion, sex, sexual orientation, gender identity, national origin, age, status as a protected veteran, or disability.


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