Experienced RF Engineer

About the role

Halter is dedicated to revolutionizing agricultural practices, empowering farmers to enhance their operations with greater efficiency and sustainability. We are currently seeking an Experienced RF Engineer to spearhead advancements in our wireless technology and play a role in the evolution of animal management solutions. This senior position encompasses the oversight of the design, optimization, and validation of RF and antenna systems, ensuring their dependability in practical agricultural environments. You will own the complete lifecycle of our critical radio frequency hardware, from initial concept sketches through to final field deployment and long-term performance monitoring. The hire will be responsible for translating complex agricultural requirements into robust RF architectures that can withstand harsh outdoor conditions. You will lead rigorous testing regimes to verify that our systems meet stringent reliability and regulatory standards before they reach the market. Collaboration with software and hardware teams will be central to your mission, ensuring seamless integration of the radio layer with the broader platform. Ultimately, your work will directly influence how farmers interact with and manage their herds through dependable wireless connectivity.

Key facts

• There are abundant opportunities for personal and professional growth. We value autonomy and continuous learning, supported by a $1,000 personal growth fund dedicated to skill development.
• The challenges we face are rewarding. Working at Halter is both demanding and fulfilling, and we embrace the hard work necessary to reshape the industry. As one team member described it, joining Halter is akin to embarking on an exhilarating journey.

What you'll do

Investigate and define the fundamental requirements for next-generation wireless links used in rural environments.

Architect and simulate RF propagation models to predict coverage and signal integrity across varied topographies and livestock densities.

Select and integrate appropriate antennas and components to optimize link budget and minimize interference in busy spectrums.

Develop detailed test protocols that rigorously evaluate the performance of radio modules under real-world stress conditions.

Analyze field trial data to identify root causes of connectivity issues and drive iterative improvements to the hardware design.

Partner with firmware engineers to implement low-level driver enhancements that maximize radio efficiency and battery life for field devices.

Champion the adoption of industry best practices for RF safety, regulatory compliance, and documentation throughout the product lifecycle.

Lead the coordination with external test laboratories and regulatory bodies to ensure timely certification of new wireless products.

Design experiments that validate antenna placement strategies to achieve consistent coverage across large pastures and complex farm infrastructure.

Mentor junior engineering staff by providing technical guidance on RF measurement techniques and analysis methodologies.

Collaborate with product managers to balance performance, cost, and manufacturability in the final system design.

Spearhead the creation of comprehensive test reports that communicate technical findings to both engineering and executive stakeholders.

Drive the implementation of automated testing frameworks to accelerate the validation of future RF iterations.

Act as the primary technical expert for all matters concerning wireless communication reliability and performance optimization.

Requirements

Candidates must possess a Bachelor's degree in Electrical Engineering, Computer Engineering, or a closely related technical discipline.

A minimum of eight years of professional experience in RF engineering, wireless system design, or a comparable role is mandatory for this position.

Demonstrated expertise in radio frequency measurement techniques using industry-standard instruments such as spectrum analyzers and network analyzers is essential.

Proficiency in simulation tools used for RF link analysis and antenna modeling is required to evaluate performance before physical prototyping.

A thorough understanding of wireless communication standards and protocols, including but not limited to Wi-Fi, cellular, and LoRa technologies, is necessary.

Strong analytical skills are required to interpret complex data sets and isolate variables that impact wireless signal quality in noisy environments.

The ability to work independently with minimal supervision while managing multiple project priorities in a fast-paced setting is critical.

Excellent written and verbal communication skills are required to convey intricate technical concepts to cross-functional teams and stakeholders.