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Iot Embedded Firmware Engineer Jobs in Arizona (NOW HIRING)

Mesa Labs

Firmware Engineer

Tucson, AZ · On-site

$80K - $100K/yr

Design, code, debug, and maintain firmware for embedded systems. * Implement solutions in machine ... Proficiency in programming languages such as C, C++, assembly, and machine language.

Protein Technologies Inc

Firmware Engineer

Tucson, AZ · On-site

$80K - $100K/yr

Design, code, debug, and maintain firmware for embedded systems. * Implement solutions in machine ... Proficiency in programming languages such as C, C++, assembly, and machine language.

Mesa Labs

Firmware Engineer

Tucson, AZ · On-site

$80K - $100K/yr

Design, code, debug, and maintain firmware for embedded systems. * Implement solutions in machine ... Proficiency in programming languages such as C, C++, assembly, and machine language.

Mesa Labs, Inc.

Firmware Engineer

Tucson, AZ · On-site

$85 - $120/hr

Design, code, debug, and maintain firmware for embedded systems. * Implement solutions in machine ... Proficiency in programming languages such as C, C++, assembly, and machine language.

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Iot Embedded Firmware Engineer information

What does an IoT embedded firmware engineer do?

An IoT Embedded Firmware Engineer designs, develops, and maintains the low-level software (firmware) that runs on embedded devices within Internet of Things (IoT) systems. Their work involves programming microcontrollers, integrating sensors and wireless communication modules, and ensuring efficient, secure operation of connected devices. They collaborate with hardware engineers and software developers to create reliable, scalable IoT solutions for applications such as smart homes, industrial automation, and healthcare devices.

What are the key skills and qualifications needed to thrive as an IoT embedded firmware engineer, and why are they important?

To thrive as an IoT Embedded Firmware Engineer, you need strong proficiency in embedded C/C++ programming, microcontroller architectures, and a solid understanding of electronics, often supported by a degree in electrical engineering or computer science. Experience with real-time operating systems (RTOS), communication protocols (such as SPI, I2C, UART), and tools like JTAG debuggers or oscilloscopes is typically required. Problem-solving ability, attention to detail, and effective teamwork are critical soft skills for success in this role. These skills and qualities ensure robust, reliable firmware development and seamless device integration within the IoT ecosystem.

What are some typical challenges IoT embedded firmware engineers face when working on new device integrations?

IoT Embedded Firmware Engineers often encounter challenges such as ensuring compatibility between various hardware components and maintaining reliable connectivity in diverse network environments. Debugging low-level code and optimizing firmware for power efficiency are frequent tasks, especially when devices must operate for long periods on battery power. Additionally, collaborating closely with hardware engineers and cloud software teams is essential to ensure seamless integration and smooth data flow across the entire IoT ecosystem.

What is the difference between Iot Embedded Firmware Engineer vs Iot Software Developer?

AspectIot Embedded Firmware EngineerIot Software Developer
CredentialsEmbedded systems certifications, technical degrees in electronics or computer engineeringSoftware development degrees, coding certifications
Work EnvironmentEmbedded hardware, microcontrollers, real-time operating systemsApplication software, cloud platforms, mobile or web apps
Industry UsageManufacturing, consumer electronics, automotiveSmart home, IoT platforms, enterprise solutions

The Iot Embedded Firmware Engineer focuses on developing low-level firmware for IoT devices, working closely with hardware. In contrast, the Iot Software Developer designs higher-level applications and cloud integrations. Both roles require technical expertise but differ mainly in their focus on hardware versus software layers within IoT systems.

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Iot Embedded Firmware Engineer jobs near you

Firmware Engineer

Mesa Labs

Tucson, AZ • On-site

$80K - $100K/yr

Full-time

Medical, Dental, Vision, Life, Retirement

Re-posted 2 days ago

Job description

Are you looking for an opportunity to make a difference? At Mesa Labs we're passionate about protecting the vulnerable by enabling scientific breakthroughs, ensuring product integrity, increasing patient and worker safety, and improving quality of life around the world.
At Mesa Labs we offer competitive wages, including potential bonus opportunities, equity awards, commission, and a comprehensive benefits package based on the position.
Base Compensation Range: $80,000 - $100,000
*In addition, you qualify for:
  • Annual bonus opportunity of 10% based on company performance

Outstanding Benefits and PerksWe are proud to offer a variety of benefits that meet the diverse needs of our employees:
  • Eligible for benefits the first day of the month after you start
  • Tiered Medical, Dental and Vision Insurance options, Health savings (HSA), healthcare & dependent care flexible spending (FSA) accounts
  • Company paid short term and long-term disability (unless covered by a state disability plan)
  • Company paid life insurance and AD&D
  • Flexible Time Off Policy
  • Paid sick leave of 48 hours per calendar year
  • Eligible employees may receive four (4) weeks paid Care Giver leave after 1 year of service or in accordance with state leave laws
  • 401(k) plan that provides a 4% Safe Harbor company match on a 4% employee contribution that begins on Day 1
  • Employee Wellness and Financial Assistance Resources through Cigna and NY Life
  • Nine (9) paid company holidays per year

Gyros Protein Technologies provides automated systems for protein analysis and peptide synthesis solutions that accelerate the discovery, development, and manufacture of biotherapeutic drugs.
Job Summary
The Firmware Engineer develops professional expertise in designing, programming, debugging, and modifying firmware for embedded systems. This role supports hardware and software integration, working with analog and digital systems to ensure reliable and efficient operation. With a foundation in programming languages such as C, C++, assembly, and machine language, the Firmware Engineer contributes to troubleshooting, testing, and refining embedded code under guidance, while growing technical independence.
Duties/Responsibilities
  • Firmware Development & Programming:
    • Design, code, debug, and maintain firmware for embedded systems.
    • Implement solutions in machine language, assembly, and high-level languages (C, C++).
  • Testing & Troubleshooting:
    • Troubleshoot, debug, and optimize embedded code for functionality, performance, and reliability.
    • Assist in resolving software and hardware integration issues.
  • Hardware & Software Integration:
    • Work with analog and digital hardware designs, ensuring firmware compatibility.
    • Support operating system-level software interaction with embedded hardware.
  • Collaboration:
    • Partner with hardware, electrical, and systems engineers on design reviews and integration efforts.
    • Document and communicate issues, fixes, and improvements to cross-functional teams.
  • Continuous Learning & Improvement:
    • Apply company policies, procedures, and engineering standards while gaining exposure to advanced concepts.
    • Contribute to process improvements and the creation of best practices for firmware development.

Experience/Education
  • Bachelor's degree in Electrical Engineering, Computer Engineering, Computer Science, or a related field.
  • 2 years of firmware, software, or embedded systems engineering experience.

Knowledge and Skillsets Required
  • Proficiency in programming languages such as C, C++, assembly, and machine language.
  • Understanding of embedded systems, operating systems, and microcontroller architectures.
  • Exposure to hardware design concepts, both analog and digital.
  • Strong problem-solving and analytical abilities.
  • Effective communication and teamwork skills.

Additional Desired Skills/Competencies:
The ideal Firmware Engineer candidate will have demonstrated proficiency in the following areas:
  • Communication protocols such as I2C, SPI, and UART and wireless protocols such as Bluetooth and TCP/IP
  • Interfaces such as serial RS-232 and RS-485, USB, Ethernet
  • ESP32 and PIC microcontrollers
  • Version control systems, especially GitLab
  • Basic PCB design skills and familiarity with associated design tools, especially Altium or KinCAD

Physical Demands:
  • Sitting: Often for extended periods at desks or meetings.
  • Standing or walking: Occasionally for meetings or office tasks.
  • Using computers: Typing and using office equipment.
  • Lifting: Light, less than 10 pounds.
  • Repetitive motions: Frequent use of keyboard and mouse.

Environmental Conditions:
  • Workspace: Climate control (air conditioning or heating) to ensure comfort.
  • Lighting: Adjustable lighting to reduce eye strain.
  • Noise Levels: The noise level is moderate, with occasional interruptions from phone calls and conversations. Use non-canceling headphones if necessary.
  • Ergonomics: Workstations with desk and adjustable chairs to support good postures.
  • Ventilation: Good ventilation to ensure a comfortable working environment, though this can vary depending on the building.

Mesa Labs is an Equal Employment Opportunity Employer.
Mesa Labs prohibits unlawful discrimination and harassment against applicants or employees based on age, race, sex, color, religion, creed, national origin or ancestry, disability, military status, sexual orientation, or any other status protected by applicable state or local law. Please note that Mesa Labs conducts criminal background checks upon offer acceptance
Equal Opportunity Employer/Protected Veterans/Individuals with Disabilities
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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