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Embedded Security Jobs in Illinois (NOW HIRING)

Sr Embedded Engineer

Aurora, IL · Hybrid

$99K - $135K/yr

Design and development of embedded firmware for sensor applications including sensor interfacing ... From intelligent climate solutions to security, sensing, water, and connected home technologies ...

Sr Embedded Engineer

Aurora, IL · On-site

$99K - $135K/yr

Design and development of embedded firmware for sensor applications including sensor interfacing ... From intelligent climate solutions to security, sensing, water, and connected home technologies ...

The Lead Embedded Engineer acts as the advocate for the customer, will lead the team in providing ... services, security, boot software, and other functions. We are responsible for developing and ...

... security and protocols a plus. * Understanding of operating system concepts, embedded software ... development environment and tools for real-time embedded operating systems (RTOS), such as Embedded ...

... security and protocols a plus. * Understanding of operating system concepts, embedded software ... development environment and tools for real-time embedded operating systems (RTOS), such as Embedded ...

Software Engineer (Embedded Systems)

Danville, IL · On-site

$126K - $166K/yr

Experience with embedded operating systems - Linux in ARM and x86, API, and security would be a plus. * Understanding of communication protocols (Ethernet and Serial specifically). Understanding the ...

... security and protocols a plus. * Understanding of operating system concepts, embedded software ... development environment and tools for real-time embedded operating systems (RTOS), such as Embedded ...

... security and protocols a plus. * Understanding of operating system concepts, embedded software ... development environment and tools for real-time embedded operating systems (RTOS), such as Embedded ...

... security and protocols a plus. * Understanding of operating system concepts, embedded software ... development environment and tools for real-time embedded operating systems (RTOS), such as Embedded ...

... security and protocols a plus. * Understanding of operating system concepts, embedded software ... development environment and tools for real-time embedded operating systems (RTOS), such as Embedded ...

... security and protocols a plus. * Understanding of operating system concepts, embedded software ... development environment and tools for real-time embedded operating systems (RTOS), such as Embedded ...

New

... security and protocols a plus. * Understanding of operating system concepts, embedded software ... development environment and tools for real-time embedded operating systems (RTOS), such as Embedded ...

Showing results 21-40

Embedded Security information

What is an embedded security?

An Embedded Security job focuses on protecting embedded systems, such as IoT devices, medical equipment, or automotive control units, from cyber threats. Professionals in this role design secure firmware, implement cryptographic protocols, conduct vulnerability assessments, and ensure compliance with security standards. They work closely with hardware and software teams to integrate security features while maintaining performance and reliability.

What are the key skills and qualifications needed to thrive in embedded security?

To thrive in Embedded Security, you need a strong background in embedded systems engineering, knowledge of cryptography, and expertise in securing hardware and firmware, often supported by a degree in computer engineering, electrical engineering, or computer science. Familiarity with security tools like static code analyzers, secure boot processes, and protocols such as TLS/SSL is common, along with certifications like CISSP or CEH. Excellent problem-solving abilities, attention to detail, and strong collaboration skills help set professionals apart. These abilities are crucial for identifying and mitigating vulnerabilities in embedded devices, ensuring robust protection in increasingly connected and critical environments.

What are some typical challenges encountered in an embedded security role?

Professionals in Embedded Security frequently face the challenge of balancing robust security measures with the resource limitations of embedded devices, such as limited processing power and memory. They may also need to address legacy system integrations, evolving threat landscapes, and compliance with industry-specific security standards. Collaboration with hardware engineers, firmware developers, and product managers is common to ensure security is integrated throughout the development lifecycle. By staying current with emerging vulnerabilities and designing proactive solutions, Embedded Security specialists play a key role in protecting products and end users.

What are the most commonly searched types of Embedded Security jobs in Illinois?

The most popular types of Embedded Security jobs in Illinois are:

What job categories do people searching Embedded Security jobs in Illinois look for?

The top searched job categories for Embedded Security jobs in Illinois are:

Infographic showing various Embedded Security job openings in Illinois as of August 2026, with employment types broken down into 89% Full Time, 9% Part Time, and 2% Contract. Highlights an 92% Physical, 3% Hybrid, and 5% Remote job distribution.

Sr Embedded Engineer

Resideo

Aurora, IL • Hybrid

$99K - $135K/yr

Full-time

Re-posted 26 days ago


Key responsibilities

  • Design, implement, and optimize embedded firmware solutions for sensor applications.

  • Collaborate with hardware engineers to define system requirements and ensure seamless sensor integration.

  • Conduct testing and validation of firmware functionality, performance, and reliability.


Resideo rating

8.1

Company rating: 8.1 out of 10

Based on 13 frontline employees who took The Breakroom Quiz

52nd of 161 rated electronics manufacturers


Job description

We are seeking a highly skilled and experienced Senior Embedded Firmware Engineer to development of sensor applications. In this role, you will be responsible for designing, implementing, and optimizing embedded firmware solutions for a wide range of sensor applications. You will collaborate closely with cross-functional teams to deliver innovative sensor solutions that address the evolving needs of our customers.

JOB DUTIES:

  • Design and development of embedded firmware for sensor applications including sensor interfacing, data acquisition, signal processing and RF protocol stack implementation. 
  • Architect and implement firmware solutions optimized for real-time sensor data acquisition, analysis, and control in diverse application scenarios.
  • Collaborate with hardware engineers to define system requirements and specifications for sensor integration, ensuring seamless interaction between firmware and sensor hardware.
  • Optimize firmware performance for low-power operation, resource-constrained environments, and real-time communication requirements.
  • Develop and maintain firmware drivers and libraries for common sensor types, enabling rapid development and deployment of sensor applications across different platforms.
  • Conduct thorough testing and validation of firmware functionality, performance, and reliability, addressing any issues or deficiencies through iterative refinement and optimization.
  • Stay abreast of the latest advancements in sensor technology, embedded systems, and firmware development methodologies, integrating emerging technologies and best practices into our development process.
  • Provide technical leadership and mentorship to junior engineers, fostering a culture of collaboration, innovation, and continuous learning.

YOU MUST HAVE:

  • 5+ years of experience in embedded firmware development, with a focus on sensor applications and real-time systems.
  • Proficiency in programming languages such as C and C++ for embedded systems, with experience in firmware development for microcontrollers, and SoCs.
  • Proficiency in HW interfaces such as I2C, UART, GPIO, ADC and SPI.
  • Experience with RTOS such as FreeRTOS  Zephyr and TI RTOS.
  • Experience using logic analyzers, oscilloscopes, and device programmers.
  • Deep understanding of sensor principles, including analog and digital sensor interfaces, data formats, and signal processing techniques.
  • Experience with common sensor types and applications, such as accelerometers, gyroscopes, temperature sensors, pressure sensors, proximity sensors, and environmental sensors.

WE VALUE:

  • Bachelor's or Master's degree in Computer Science, Computer Engineering, or a related field.
  • Strong analytical and problem-solving skills, with the ability to troubleshoot complex firmware issues and optimize performance for efficiency and reliability.
  • Excellent communication and interpersonal skills, with the ability to collaborate effectively with cross-functional teams and present technical concepts to non-technical stakeholders.

    #LI-LH1

    #LI-HYBRID

Resideo is a global leader in smart home and building solutions, with trusted brands including Honeywell Home, First Alert, and Resideo helping people feel more comfortable, secure, connected, and in control every day. Our products and technologies are found in more than 150 million homes and businesses worldwide. From intelligent climate solutions to security, sensing, water, and connected home technologies, Resideo develops and manufactures products designed to simplify everyday life and help protect what matters most. Our global teams span engineering, manufacturing, software, product management, supply chain, customer experience, and more - all working together to shape the future of connected living through innovation, quality, and meaningful real-world impact. At Resideo, our teams help create products and experiences that make everyday life more comfortable, secure, and connected for millions around the world. Learn more at www.resideo.com.

You can find out more about how the talent community works here: Resideo Talent Community Terms. Our recruitment privacy notice  Resideo -Recruitment Privacy Notice - Dec 16 2022 describes in more detail how we process your personal data and how you can exercise your personal data rights.

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About Resideo

Sourced by ZipRecruiter

Industry

Computer and electronic product manufacturing

Company size

10,000+ Employees

Headquarters location

Austin, TX, US