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Embedded System Engineer Jobs in Peoria, IL (NOW HIRING)

Purple Hires Inc

Systems Engineer 3

Mossville, IL · On-site

System Architecture * Hardware & Software Integration * Embedded Systems * Sensor Integration ... Azure DevOps * Git * ROS * Troubleshooting & Root Cause Analysis * SDLC Top 3 Required Skills

krg technology inc

Embedded Software Engineer

Mossville, IL · On-site

$95K - $126K/yr

This position involves working closely with Telematics systems engineers, and Telematics software ... Three to five years of embedded software experience. * Development experience using Object Oriented ...

Rfamec

Embedded Software Test Engineer

Chillicothe, IL · On-site

$75 - $115/hr

Embedded Software Engineer This position will develop, execute, and automate Hardware-in-the-Loop ... The role focuses on dSPACE -based test environments, system-level verification, automation, and ...

Rfamec

Embedded Software Developer C++

Chillicothe, IL · On-site

$75 - $115/hr

A typical embedded software engineer researches, designs, develops and tests operating systems-level software, compilers, and network distribution software for medical, industrial, military ...

RFA Engineering

Embedded Software Engineer

Chillicothe, IL · On-site

$75K - $115K/yr

Embedded Software Engineer This position is associated with the design and development of embedded ... Collaborate with electrical, systems, validation, and manufacturing teams to ensure successful ...

RFA Engineering

Embedded Software Engineer

East Peoria, IL · On-site

$75K - $115K/yr

Embedded Software Engineer This position is associated with the design and development of embedded ... Collaborate with electrical, systems, validation, and manufacturing teams to ensure successful ...

2T Consulting

Systems Integration Engineer

Rome, IL · On-site

$149K/yr

Develop and maintain embedded software using Embedded C/C++ and MATLAB/Simulink. * Perform system ... Leverage AI-assisted engineering tools to improve development productivity, testing ...

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Showing results 21-40

All JobsEmbedded System Engineer JobsEmbedded System Engineer Jobs in Peoria, IL

Embedded System Engineer information

See Peoria, IL salary details

$61.3K

$134.7K

$188.4K

How much do embedded system engineer jobs pay per year?

As of Sep 6, 2026, the average yearly pay for embedded system engineer in Peoria, IL is $134,691.00, according to ZipRecruiter salary data. Most workers in this role earn between $109,400.00 and $160,400.00 per year, depending on experience, location, and employer.

What is an embedded system engineer?

Embedded System Engineers are professionals who design, develop, and maintain computer systems that are integrated into larger mechanical or electrical systems. These systems, known as embedded systems, are dedicated to specific tasks and are commonly found in devices like cars, medical equipment, home appliances, and industrial machines. Engineers in this field work with both hardware and software components, ensuring that the system operates efficiently, reliably, and safely within its intended environment. Their responsibilities often include programming microcontrollers, optimizing system performance, and troubleshooting hardware-software interactions.

What are the key skills and qualifications needed to thrive as an embedded system engineer?

To thrive as an Embedded System Engineer, you need a solid background in electronics, computer engineering, and programming languages like C/C++, typically supported by a relevant engineering degree. Familiarity with embedded development tools, real-time operating systems (RTOS), microcontroller architectures, and certifications such as ARM or IoT-related credentials are highly valuable. Excellent problem-solving, attention to detail, and effective teamwork and communication skills help you excel in multidisciplinary environments. These skills and qualities are essential for designing reliable, efficient embedded solutions that meet stringent technical and industry requirements.

What are some common challenges an embedded system engineer faces when working on multidisciplinary project teams?

Embedded System Engineers often collaborate with hardware designers, software developers, and project managers, which can present challenges such as aligning timelines, integrating software with evolving hardware prototypes, and ensuring consistent communication across disciplines. Navigating these complexities requires strong interpersonal skills, adaptability, and a proactive approach to problem-solving. Successful engineers frequently participate in cross-functional meetings and use collaborative tools to track progress and address integration issues early, helping to ensure a smooth development process.

What is the difference between Embedded System Engineer vs Firmware Engineer?

AspectEmbedded System EngineerFirmware Engineer
Required CredentialsBachelor's in Electrical, Computer Engineering, or related fields; certifications like Certified Embedded Systems EngineerBachelor's in Computer Engineering, Electrical Engineering; certifications like Certified Firmware Developer
Work EnvironmentDesigning and developing embedded hardware/software for devices like IoT, automotive, consumer electronicsWriting low-level code to optimize firmware for microcontrollers and embedded devices
Employer & Industry UsageElectronics manufacturers, automotive, consumer electronics, aerospaceConsumer electronics, IoT devices, medical devices, automotive

Embedded System Engineers focus on designing integrated hardware and software systems, while Firmware Engineers specialize in developing low-level code that runs directly on hardware. Both roles often overlap but differ mainly in scope and focus area within embedded development.

What are popular job titles related to Embedded System Engineer jobs in Peoria, IL?

For Embedded System Engineer jobs in Peoria, IL, the most frequently searched job titles are:

What job categories do people searching Embedded System Engineer jobs in Peoria, IL look for?

The top searched job categories for Embedded System Engineer jobs in Peoria, IL are:

Embedded System Engineer jobs near you
Infographic showing various Embedded System Engineer job openings in Peoria, IL as of August 2026, with employment types broken down into 1% As Needed, 79% Full Time, 17% Part Time, and 3% Contract. Highlights an 91% Physical, 2% Hybrid, and 7% Remote job distribution, with an average salary of $134,691 per year, or $64.8 per hour.

Embedded Software Developer C++

RFA Engineering

Chillicothe, IL • On-site

$75K - $115K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 9 days ago

Job description

RFA Engineering (www.rfamec.com) is an engineering service provider dedicated to delivering our clients with timely engineering support and expertise. We are seeking an entry-level to experienced candidate to become an integral part of our engineering team. The selected candidate will work with an experienced engineering staff using state-of-the-art engineering tools & processes. This position will operate onsite at our customer's world-class engineering and manufacturing facility.
This is a full-time position with a full benefit package listed below that includes opportunities for professional growth, direct hire by our customers, and additional opportunities within our own organization.
Embedded Software Developer C++
The main function of this position is to apply the principles of computer science and mathematical analysis to the design, development, testing, and evaluation of the embedded software and systems that make computers work. A typical embedded software engineer researches, designs, develops and tests operating systems-level software, compilers, and network distribution software for medical, industrial, military, communications, aerospace, business, scientific and general computing applications.
Responsibilities
  • Design, develop, and implement embedded software solutions in C++ for embedded devices and systems, supporting the full product lifecycle from requirements definition through production deployment and ongoing product support.
  • Develop and maintain firmware and software architectures for real-time embedded applications, ensuring compliance with performance, reliability, and quality requirements.
  • Analyze, debug, and optimize software performance to improve system efficiency, stability, scalability, and resource utilization across embedded platforms.
  • Collaborate with cross-functional engineering teams to define software requirements, develop technical specifications, and integrate software with hardware components and communication interfaces.
  • Design, implement, and maintain logical and physical database structures, data management solutions, and associated software interfaces to support application functionality and system performance.
  • Perform software verification, validation, troubleshooting, and root-cause analysis to identify and resolve defects throughout the development process.
  • Create and maintain technical documentation, including software design descriptions, test procedures, interface specifications, and user documentation.
  • Evaluate project requirements, assess technical feasibility, and provide development effort, timeline, and cost estimates to support project planning and execution.
  • Participate in code reviews and continuous improvement initiatives to ensure adherence to software development best practices, coding standards, and quality processes.
  • Support product launch activities and provide ongoing enhancements, maintenance, and technical support for commercialized embedded software products.

Requirements
  • BS in Software, Computer, Electrical, or other relevant Engineering degree.
  • Experience with C or C++ development.
  • Strong verbal and written communication skills.
  • Self-motivated, quick learner, with an any-problem-can-be-solved attitude.
  • Good organizational and time management skills.
  • Ability to identify needed actions and act to resolve issues.
  • Ability to communicate technical information effectively.
  • Ability to thrive in a team environment.
  • Must have a valid Driver's License.

Desired Attributes
  • Strong verbal and written communication skills with the ability to effectively collaborate across engineering, manufacturing, and cross-functional teams.
  • Proven analytical, troubleshooting, and problem-solving abilities with a customer-focused approach to identifying and resolving technical issues.
  • Ability to read and interpret electrical schematics, circuit diagrams, component datasheets, and hardware interface documentation.
  • Understanding of the complete Software Development Lifecycle (SDLC), including requirements gathering, system analysis, software design, development, testing, deployment, and maintenance.
  • Experience debugging embedded software and hardware issues, performing root-cause analysis, and implementing corrective actions to improve system reliability.
  • Knowledge of computer hardware architectures, microcontrollers, embedded systems, real-time operating systems (RTOS), and peripheral interfaces.
  • Strong programming experience in C and/or C++, including object-oriented design principles, data structures, memory management, and embedded software development best practices.
  • Familiarity with embedded development tools, IDEs, debuggers, version control systems (Git), and software configuration management processes.
  • Experience developing, maintaining, or interacting with databases and software applications utilizing technologies such as SQL, Visual Basic, or similar programming languages and development environments.
  • Ability to create and maintain software design documentation, test plans, technical specifications, and validation reports.
  • Knowledge of communication protocols such as CAN, UART, SPI, I2C, Ethernet, or similar embedded networking technologies is preferred.
  • Experience with software testing, verification, validation, and continuous improvement methodologies in embedded product development environments.

Visa sponsorship is NOT available for this position.
Pay Range: $75,000-$115,000 - Commensurate with experience
About RFA Engineering
RFA Engineering has provided product development and engineering services to industry leading customers since 1943. Our primary focus is the development of off highway equipment including agricultural, construction, mining, recreational, industrial, and special machines. Our work includes concept development, product design, documentation, problem-solving, simulation, optimization, and testing of components, systems and complete machines. Our engineering staff is located at our Engineering Center in Minneapolis, branch office in Dubuque, IA, and at numerous customer sites throughout the U.S.
Competitive Benefits
  • Health and Dental Insurance
  • Health Savings Account
  • TelaDoc: Virtual Health Care
  • Vision Insurance
  • Company Paid / Supplemental Life Insurance
  • Company Paid Long-Term Disability
  • Supplemental Short-Term Disability
  • Retirement Savings Account (Traditional 401k & Roth 401k)
  • Flexible Spending Plan Dependent Care
  • Bonus Plan (Exempt Employees Only)
  • Paid Time Off (PTO)
  • Paid Holidays
  • Bereavement Leave
  • Employee Assistance Programs (EAP)
  • Education Assistance

Equal Opportunity and Veteran Friendly
#ZR
Equal Opportunity Employer
This employer is required to notify all applicants of their rights pursuant to federal employment laws. For further information, please review the Know Your Rights notice from the Department of Labor.

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