Freelance Embedded Firmware Engineer Jobs in Iowa

Are you an Embedded Software Engineer or Firmware Engineer who enjoys solving complex technical challenges? Join Emerson's New Product Development team in Marshalltown, Iowa and help design innovative electric actuation platforms.
In this role, you will develop embedded software from concept through production, working closely with cross-functional engineering teams to create innovative products used in critical industrial applications worldwide, including process automation and control systems.
Relocation assistance may be available for qualified candidates.
In This Role, Your Responsibilities Will Be:

• Uphold Safety as our #1 Value in all that we do
• Design, develop, test, and debug firmware in C and C++ for microcontroller-based embedded systems, including low-level hardware interaction
• Collaborate with hardware, mechanical, and manufacturing, and engineering teams
• Develop solutions and requirements that satisfy customer needs for high reliability industrial applications while staying withing challenging constraints such as low power
• Perform code reviews and support software quality initiatives
• Troubleshoot and resolve firmware and embedded system issues
• Support product validation, verification, and production readiness activities
• Research and evaluate emerging embedded technologies and industry trends
• Participate in project planning, estimation, and continuous improvement initiatives
• Support the long-term development of Emerson's electric actuation portfolio

Who You Are:
You identify and seize new opportunities and consistently look for ways to improve processes and outcomes. You are innovative and bring strong attention to detail when solving complex technical challenges. You collaborate effectively across teams, openly ask questions, and communicate clearly to ensure successful completion of projects. You adapt to changing priorities and take ownership in delivering high-quality results.
For This Role, You Will Need:

• Bachelor's degree in Computer Engineering, Electrical Engineering, Computer Science, or related technical discipline
• Professional experience developing embedded software or firmware for microcontroller-based systems
• Strong programming skills in C and C++
• Experience working with embedded systems and microcontroller-based products
• Ability to read schematics and component datasheets
• Strong problem-solving and debugging skills
• Excellent written and verbal communication skills
• Legal authorization to work in the United States without sponsorship now or in the future

Preferred Qualifications That Set You Apart:

• 5+ years of firmware or embedded software development experience
• Experience with real-time operating systems (RTOS)
• Experience debugging embedded hardware and software systems
• Familiarity with source control, defect tracking, and software development lifecycle processes
• Knowledge of industrial communication protocols such as Modbus and HART
• Experience with object-oriented design methodologies and UML
• Experience with C#
• Experience supporting products from concept through production release

Our Culture & Commitment to You:
At Emerson, we prioritize a workplace where every employee is valued, respected, and empowered to grow. We foster an environment that encourages innovation, collaboration, and diverse perspectives because we know that great ideas come from great teams. Our commitment to ongoing career development and growing an inclusive culture ensures you have the support to thrive. Whether through mentorship, training, or leadership opportunities, we invest in your success so you can make a lasting impact. We believe diverse teams, working together are key to driving growth and delivering business results.
We recognize the importance of employee wellbeing and know that to do your best you must have flexible, competitive benefits plans to meet you and your family's physical, mental, financial, and social needs. We provide, a variety of medical insurance plans, with dental and vision coverage, Employee Assistance Program, profit sharing retirement, tuition reimbursement, employee resource groups, recognition, and much more. Our culture prioritizes work-life balance and offers flexible time off plans, including paid parental leave (maternal and paternal), vacation and holiday leave.
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About Us
WHY EMERSON
Our Commitment to Our People
At Emerson, we are motivated by a spirit of collaboration that helps our diverse, multicultural teams across the world drive innovation that makes the world healthier, safer, smarter, and more sustainable. And we want you to join us in our bold aspiration.
We have built an engaged community of inquisitive, dedicated people who thrive knowing they are welcomed, trusted, celebrated, and empowered to solve the world's most complex problems - for our customers, our communities, and the planet. You'll contribute to this vital work while further developing your skills through our award-winning employee development programs. We are a proud corporate citizen in every city where we operate and are committed to our people, our communities, and the world at large. We take this responsibility seriously and strive to make a positive impact through every endeavor.
At Emerson, you'll see firsthand that our people are at the center of everything we do. So, let's go. Let's think differently. Learn, collaborate, and grow. Seek opportunity. Push boundaries. Be empowered to make things better. Speed up to break through. Let's go, together.
Work Authorization
Emerson 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(including those with OPT or CPT) , H-1, H-2, L-1, B, J or TN, or who need sponsorship for work authorization now or in the future, are not eligible for hire.
Equal Opportunity Employer
Emerson is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to sex, race, color, religion, national origin, age, marital status, political affiliation, sexual orientation, gender identity, genetic information, disability or protected veteran status. We are committed to providing a workplace free of any discrimination or harassment.
Accessibility Assistance or Accommodation
If you have a disability and are having difficulty accessing or using this website to apply for a position, please contact: idisability.administrator@emerson.com.
ABOUT EMERSON
Emerson is a global leader in automation technology and software. Through our deep domain expertise and legacy of flawless execution, Emerson helps customers in critical industries like life sciences, energy, power and renewables, chemical and advanced factory automation operate more sustainably while improving productivity, energy security and reliability.
With global operations and a comprehensive portfolio of software and technology, we are helping companies implement digital transformation to measurably improve their operations, conserve valuable resources and enhance their safety.
We offer equitable opportunities, celebrate diversity, and embrace challenges with confidence that, together, we can make an impact across a broad spectrum of countries and industries. Whether you're an established professional looking for a career change, an undergraduate student exploring possibilities, or a recent graduate with an advanced degree, you'll find your chance to make a difference with Emerson. Join our team - let's go!
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