Experienced RF Engineer

The role

You will own the design, optimisation, and validation of all RF and antenna systems across Halter's products. This senior technical leadership role involves driving innovation in wireless systems from concept through to mass production.

What you will do

• Lead the design, simulation, prototyping, and validation of high performance antennas and RF systems.
• Define system level RF requirements and architecture.
• Drive electromagnetic simulation, impedance matching, antenna tuning, and over the air performance optimisation.
• Conduct field testing and data analysis to validate designs.
• Collaborate with manufacturing partners to ensure design-for-manufacture and testing.
• Own and maintain RF performance metrics, antenna validation processes, and compliance testing.
• Mentor and develop other engineers in RF design principles and best practices.
• Partner with global suppliers and test labs to deliver production ready antenna solutions.

Required qualifications

• Experienced RF or Antenna Engineer with expertise taking antenna systems from concept through to high volume production.
• Deep understanding of electromagnetic fundamentals, RF propagation, impedance matching, and PCB/integrated antenna design.
• Hands on experience with RF simulation and analysis tools.
• Proficiency with test and measurement equipment such as VNAs, spectrum analyzers and signal generators.
• Experience designing RF systems for IoT, wearable, or low power wireless products (BLE, LoRa, GPS, Wi-Fi, sub-GHz, LTE).
• Strong analytical, documentation, and communication skills.
• Ability to thrive in a fast-paced, highly collaborative environment.
• Willingness to travel internationally (e.g., China, Thailand).

Benefits

• Work that genuinely matters.
• Personal growth fund.

About the company

Halter aims to enable farmers and graziers to run productive and sustainable operations through technology. The company is backed by Tier 1 investors including Founders Fund and Blackbird.