Principal RF Engineer

TN United Kingdom; Greater London; On-site; GBP 60,000 - 100,000; Full time

Job summary

An innovative telecom startup in Surrey is on the lookout for a Principal RF Engineer to lead the design and development of cutting-edge RF power amplifiers for 4G and 5G technologies. This pivotal role involves contributing to the entire development lifecycle, from initial concept through to production. The ideal candidate will thrive in a flexible and dynamic environment, working closely with cross-functional teams to ensure seamless integration and performance optimization. If you're passionate about RF technology and eager to make a significant impact in a forward-thinking company, this opportunity is perfect for you.

Qualifications

• Proven experience in RF power amplifier design focusing on 4G/5G.
• In-depth knowledge of RF and microwave circuit design.

Responsibilities

• Design and develop power amplifiers for 4G/5G radio products.
• Conduct simulations and modeling for PA design stability.
• Collaborate with cross-functional teams for seamless integration.

Skills

RF power amplifier design

4G/5G technologies

RF and microwave circuit design

Communication skills

Education

Bachelor’s degree in Electrical Engineering

Master’s degree in Electrical Engineering

Tools

ADS

AWR

Job description

Job Opportunity: Principal RF Engineer

We're working with a cutting-edge telecom startup in Surrey actively seeking a Principal RF Engineer to join their dynamic team. In this role, you'll contribute to the entire development lifecycle, from concept to production. Our client values flexibility, teamwork, and autonomy in dynamic environments.

Responsibilities:

1. Design and develop power amplifiers for 4G/5G radio products, considering linearity, efficiency, and thermal performance.
2. Conduct simulations and modeling for PA design stability.
3. Participate in the full lifecycle of radio product development.
4. Perform feasibility studies and RF simulations to optimize system performance.
5. Coordinate design reviews to meet requirements.
6. Collaborate with cross-functional teams for seamless integration.
7. Test and validate power amplifiers, addressing development issues.
8. Create and maintain comprehensive documentation for front-end design.
9. Work closely with manufacturing teams for PA design production transition.
10. Stay updated on 5G and RF power amplifier industry trends.
11. Develop and maintain supplier relationships.

Requirements:

1. Bachelor’s or master’s degree in Electrical and Electronic Engineering or related fields.
2. Proven industrial experience in RF power amplifier design, focusing on 4G/5G technologies.
3. In-depth knowledge of RF and microwave circuit design, including PA architectures and topologies.
4. Familiarity with simulation tools (ADS, AWR) for RF power amplifiers and LNA.
5. Experience with GaN and GaAs technologies.
6. Experience with Doherty amplifier design, DPD, CFR, and radio systems architectures.
7. Experience with PCB layout and design considerations for RF power amplifiers.
8. Experience with testing and characterization of RF power amplifiers.
9. Excellent verbal and written communication skills.

If you would like to hear more about this position, please contact Zac Taylor at IC Resources.