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Principal Rf Engineer Jobs in Minnesota (NOW HIRING)

Medtronic

Reliability Engineer II

Moundsview, MN · On-site

$108.70K - $136.80K/yr

... RF, and PF functionality. This Reliability role is on the Affera HW REL team with full lifecycle ... Roles below the Principal level require candidates to possess unrestricted U.S. work authorization ...

Medtronic

Reliability Engineer II

Moundsview, MN · On-site

$108.70K - $136.80K/yr

... RF, and PF functionality. This Reliability role is on the Affera HW REL team with full lifecycle ... Roles below the Principal level require candidates to possess unrestricted U.S. work authorization ...

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Principal Rf Engineer information

See Minnesota salary details

$72.5K

$144.2K

$208.1K

How much do principal rf engineer jobs pay per year?

As of May 30, 2026, the average yearly pay for principal rf engineer in Minnesota is $144,189.00, according to ZipRecruiter salary data. Most workers in this role earn between $116,100.00 and $169,400.00 per year, depending on experience, location, and employer.

What is a Principal RF Engineer job?

A Principal RF Engineer is a senior-level engineering professional responsible for designing, developing, and optimizing radio frequency (RF) systems and components. They lead complex RF projects, analyze system performance, and ensure compliance with regulatory standards. This role typically involves mentoring junior engineers, collaborating with cross-functional teams, and solving technical challenges related to wireless communication, antenna design, or signal propagation. Principal RF Engineers work in industries such as telecommunications, aerospace, and defense to enhance wireless networks and communication systems.

What are the key skills and qualifications needed to thrive in the Principal Rf Engineer position, and why are they important?

To excel as a Principal RF Engineer, extensive knowledge of radio frequency (RF) design, system integration, and a degree in electrical engineering or related field are essential. Experience with RF simulation tools (such as HFSS, ADS, or CST), familiarity with spectrum analyzers, and relevant certifications like the IEEE Wireless Communication certification are commonly expected. Exceptional problem-solving abilities, leadership, and clear communication skills help drive projects and support multidisciplinary collaboration. These attributes ensure successful RF system development, effective project leadership, and seamless integration of complex technologies in demanding environments.

What are the typical daily responsibilities of a Principal RF Engineer?

As a Principal RF Engineer, you can expect to spend your days designing and optimizing RF circuits and systems, conducting simulations and testing prototypes, and troubleshooting performance issues. You’ll frequently collaborate with cross-functional teams, including hardware designers, software engineers, and project managers, to ensure seamless integration of RF components within larger systems. Additionally, you may mentor junior engineers, review technical documentation, and contribute to strategy discussions for new product initiatives. This dynamic role combines technical expertise with leadership and teamwork, offering both hands-on and strategic responsibilities.
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Principal Rf Engineer jobs near you
Infographic showing various Principal Rf Engineer job openings in Minnesota as of May 2026, with employment types broken down into 90% Full Time, 4% Part Time, 1% Temporary, and 5% Contract. Highlights an 76% Physical, 7% Hybrid, and 17% Remote job distribution, with an average salary of $144,189 per year, or $69.3 per hour.

Principal Firmware Engineer - Implantable Medical Devices

Enterra Medical, Inc.

Minneapolis, MN • On-site

$130K - $160K/yr

Full-time

Posted 1 hour ago

Job description


Location: Minneapolis, MN Hybrid (In office weekly as needed)
Company Summary:
Enterra Medical is a medical device company dedicated to a singular focus: helping more people with chronic gastroparesis live better lives by advancing technology, expanding clinical science, and accelerating access to the Enterra® Therapy.
Position Overview
We are seeking a skilled Principal Firmware Engineer with specialized experience in developing firmware for active implantable medical devices. This role involves designing, developing, testing, and optimizing embedded software to ensure the safety, reliability, and performance of cutting-edge medical technologies. The ideal candidate will have a strong background in embedded systems, real-time operating systems, and regulatory compliance for medical devices.
Key Responsibilities
  • Design, develop, and test firmware for active implantable medical devices, ensuring high reliability and performance under strict power and size constraints.
  • Collaborate with cross-functional teams, including hardware engineers, software developers, and regulatory specialists, to integrate firmware with device hardware and external systems.
  • Implement and validate communication protocols (e.g., Bluetooth Low Energy, proprietary RF) for secure data transmission between active implantable devices and external interfaces.
  • Ensure compliance with medical device standards, such as ISO 13485, IEC 62304, and FDA regulations, throughout the development lifecycle.
  • Optimize firmware for low-power operation to extend the lifespan of active implantable devices.
  • Conduct risk analysis, debugging, and verification to ensure firmware meets safety and efficacy requirements.
  • Document all development processes, including design specifications, test plans, and validation reports, in accordance with regulatory requirements.
  • Support clinical trials and post-market surveillance by analyzing device performance and implementing firmware updates as needed.
Qualifications
  • Education: Bachelor’s or master’s degree in electrical engineering, Computer Engineering, Computer Science, or a related field.
  • Experience:
    • 7+ years of experience developing firmware for embedded systems, with at least 5 years focused on active implantable medical devices required.
    • Proven expertise in programming in C/C++ for resource-constrained environments required.
    • Experience with real-time operating systems (RTOS) and bare-metal programming.
    • Familiarity with medical device regulations (e.g., FDA, ISO 13485, IEC 62304).
    • Hands-on experience with low-power wireless communication protocols (e.g., BLE, Zigbee).
    • Experience using software development tools such as GitHub and Jira.
    • Experience conducting static analysis and unit testing using tools such as PC-Lint and GTest.
  • Skills:
    • Strong understanding of embedded systems architecture and hardware-software integration required.
    • Proficiency in debugging tools (e.g., JTAG, oscilloscopes, logic analyzers).
    • Knowledge of cybersecurity principles for medical devices, including encryption and secure data transfer.
    • Ability to work in a highly regulated environment with a focus on safety and quality.
    • Excellent problem-solving skills and attention to detail.
  • Preferred:
    • Knowledge of battery management systems for implantable devices.
    • Familiarity with Agile development methodologies.

Salary: $130,000-160,000 DOE
 

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