1

Firmware Engineer Intern Jobs in Ohio (NOW HIRING)

Non-LDP Intern/Co-Op Job Category: Career Program All Job Posting Locations: Cincinnati, Ohio ... Gain product development experience such as concept generation, circuit design, writing firmware ...

Firmware Engineer Intern information

See Ohio salary details

$71.3K

$159.2K

$194.9K

How much do firmware engineer intern jobs pay per year?

As of Aug 16, 2026, the average yearly pay for firmware engineer intern in Ohio is $159,182.00, according to ZipRecruiter salary data. Most workers in this role earn between $135,900.00 and $194,900.00 per year, depending on experience, location, and employer.

What types of projects do firmware engineer interns typically work on during their internship?

Firmware Engineer Interns usually assist with designing, coding, and testing embedded software that runs on microcontrollers or electronic devices. Projects may include developing new features for existing products, troubleshooting and debugging firmware issues, and working closely with hardware engineers to ensure software-hardware integration. Interns often participate in code reviews, documentation, and sometimes collaborate on prototyping or product validation. This hands-on experience provides valuable exposure to the firmware development lifecycle and helps interns build practical skills for a future engineering career.

What are the key skills and qualifications needed to thrive as a firmware engineer intern?

To thrive as a Firmware Engineer Intern, you should possess a solid understanding of embedded systems, proficiency in programming languages like C/C++, and be pursuing a degree in electrical engineering, computer engineering, or a related field. Familiarity with version control systems (like Git), microcontrollers (such as ARM), and hardware debugging tools is commonly expected. Strong analytical thinking, attention to detail, and effective communication skills are important soft skills for collaborating with cross-functional teams. These abilities are crucial for successfully developing reliable firmware and contributing to collaborative engineering projects.

What is a firmware engineer intern?

A Firmware Engineer Intern assists in designing, developing, and testing low-level software that controls hardware devices. They work with embedded systems, write code in languages like C or C++, and debug firmware issues. Interns collaborate with engineers to optimize performance, ensure reliability, and support hardware integration. This role provides hands-on experience with development tools, testing equipment, and real-world engineering challenges.

What are the most commonly searched types of Firmware Engineer jobs in Ohio?

The most popular types of Firmware Engineer jobs in Ohio are:

What cities in Ohio are hiring for Firmware Engineer Intern jobs?

Cities in Ohio with the most Firmware Engineer Intern job openings:

Infographic showing various Firmware Engineer Intern job openings in Ohio as of August 2026, with employment types broken down into 90% Full Time, 2% Part Time, and 8% Contract. Highlights an 86% Physical, 5% Hybrid, and 9% Remote job distribution, with an average salary of $159,182 per year, or $76.5 per hour.

Electrical Engineering Intern - Energy Storage (Summer 2027)

Vertiv Co

Delaware, OH

$18 - $23.75/hr

Temporary, Internship

Posted 3 days ago

New


Vertiv rating

6.8

Company rating: 6.8 out of 10

Based on 65 frontline employees who took The Breakroom Quiz

367th of 490 rated machine equipment manufacturers


Job description

POSITION SUMMARY

The Electrical Engineering Intern will support the development, testing, validation, and documentation of lithium-ion battery energy storage products used in critical power applications. Working alongside experienced electrical, mechanical, firmware, quality, and manufacturing engineers, the intern will gain hands-on experience with battery systems, battery management systems (BMS), electrical test equipment, and new product development processes.

The successful candidate will contribute to engineering projects involving battery cabinets, power electronics, electrical controls, safety compliance, and product validation while developing practical engineering skills in a fast-paced product development environment. This role is ideal for students interested in energy storage, power systems, renewable energy integration, and critical infrastructure.

RESPONSIBILITIES

Assist engineers with electrical testing and validation of battery energy storage systems and associated electronics.

Support creation and execution of test plans, data collection, and analysis of test results.

Read and interpret electrical schematics, wiring diagrams, and assembly drawings.

Assist with troubleshooting electrical, communication, and integration issues during product development and testing.

Support development and review of engineering documentation, specifications, procedures, and test reports.

Help evaluate electrical components, sensors, cables, connectors, and battery management system hardware.

Participate in prototype assembly and laboratory testing activities.

Assist with sustaining engineering projects, including component substitutions and design improvement initiatives.

Collaborate with cross-functional teams including manufacturing, sourcing, quality, and product management.

Support compliance and certification activities related to UL, CSA, IEC, and other applicable standards.

Maintain safe laboratory practices and follow company safety procedures.

QUALIFICATIONS

Minimum Job Qualifications:

Currently pursuing a Bachelor's degree in Electrical Engineering, Electrical Engineering Technology, or a related field.

Minimum sophomore standing preferred.

Basic understanding of electrical circuits and electronic components.

Ability to read electrical schematics and technical drawings.

Strong analytical and problem-solving skills.

Effective written and verbal communication skills.

Proficiency with Microsoft Office applications, including Excel and Word.

Ability to work independently and as part of a multidisciplinary team.

Preferred Qualifications:

Experience or coursework in one or more of the following areas:

Lithium-ion battery systems

Battery Management Systems (BMS)

Power electronics

Industrial power systems

Renewable energy systems

Electrical testing and instrumentation

Data acquisition systems

MATLAB, Python, or LabVIEW

AutoCAD Electrical or similar CAD software

Embedded systems and communication protocols (CAN, Modbus, Ethernet)

PHYSICAL & ENVIRONMENTAL DEMANDS

Ability to work in a laboratory and manufacturing environment.

Ability to occasionally lift up to 25 lbs.

Ability to safely work around energized electrical equipment under supervision and established safety procedures.

#LI-RB1

The successful candidate will embrace Vertiv's Core Principles & Behaviors to help execute our Strategic Priorities.

OUR CORE PRINCIPLES: Safety. Integrity. Respect. Teamwork. Inclusion.

OUR STRATEGIC PRIORITIES

High-Performance Culture

Customer Focus

Operational Excellence

Innovation

Financial Strength

VERTIV BEHAVIORS

Own it

Act with urgency

Foster a customer-first mindset

Think big and execute

Lead by example

Drive continuous improvement

Learn and seek out development

Promote transparent & open communication

About Vertiv

Vertiv (NYSE: VRT) brings together hardware, software, analytics and ongoing services to enable its customers' vital applications to run continuously, perform optimally and grow with their business needs. Vertiv solves the most important challenges facing today's data centers, communication networks, and commercial and industrial facilities with a portfolio of power, cooling and IT infrastructure solutions and services that extend from the cloud to the edge of the network. Headquartered in Westerville, Ohio, USA, Vertiv employs around 34,000 people and does business in more than 130 countries. Visit Vertiv.com to learn more.

Work Authorization

No calls or agencies please. Vertiv will only employ those who are legally authorized to work in the United States. This is not a position for which sponsorship will be provided. Individuals with temporary visas such as E, F-1, H-1, H-2, L, B, J, or TN or who need sponsorship for work authorization now or in the future, are not eligible for hire.

Equal Opportunity Employer

Vertiv is an Equal Opportunity/Affirmative Action employer. We promote equal opportunities for all with respect to hiring, terms of employment, mobility, training, compensation, and occupational health, without discrimination as to age, race, color, religion, creed, sex, pregnancy status (including childbirth, breastfeeding, or related medical conditions), marital status, sexual orientation, gender identity / expression (including transgender status or sexual stereotypes), genetic information, citizenship status, national origin, protected veteran status, political affiliation, or disability. If you have a disability and are having difficulty accessing or using this website to apply for a position, you can request help by sending an email to help.join@vertiv.com


What Vertiv employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom