Senior RF Engineer, Devices

Gridware Technologies Inc.; San Francisco (CA); On-site; USD 195,000 - 210,000; Full time

Benefits offered by this job

Health, Dental & Vision

Paid parental leave

Alternating day off

Two-week paid break

Commuter allowance

Company-paid training

Job summary

Gridware Technologies Inc. is seeking a Wireless RF Engineer in San Francisco to lead the design of state-of-the-art wireless communication systems. The ideal candidate will have over 5 years of experience in RF systems, focusing on low power applications and integrating various wireless technologies.

In this role, you will collaborate across teams, utilizing your expertise in RF systems to drive innovative solutions and ensure optimal performance. The position offers a competitive salary of $195,000 - $210,000 annually, along with comprehensive benefits.

Qualifications

• 5+ years of experience in RF systems design and debug.
• Strong hands-on experience in lab environments including RF conducted measurements.
• Experience in cellular and/or low power mesh networks.

Responsibilities

• Lead bring-up and production of wireless communication systems.
• Design and simulate wireless systems optimized for ultra-low power applications.
• Integrate and validate wireless technologies such as cellular and Wi-Fi.

Skills

RF systems design

Python scripting

Electromagnetic theory

Wireless communication systems

Cross-functional collaboration

Education

BSEE (or higher)

Tools

RF test equipment

OTA testing tools

Job description

About Gridware

Gridware is a San Francisco-based technology company dedicated to protecting and enhancing the electrical grid. We pioneered a groundbreaking new class of grid management called active grid response (AGR), focused on monitoring the electrical, physical, and environmental aspects of the grid that affect reliability and safety. Gridware’s advanced Active Grid Response platform uses high-precision sensors to detect potential issues early, enabling proactive maintenance and fault mitigation. This comprehensive approach helps improve safety, reduce outages, and ensure the grid operates efficiently. The company is backed by climate-tech and Silicon Valley investors. For more information, please visit www.Gridware.io.

Role Description

We’re looking for a Wireless RF Engineer with broad-based expertise across RF architecture, design, integration, and manufacturing. The ideal candidate combines deep theoretical and practical knowledge in areas such as electromagnetic theory, RF and wireless circuit design, communication systems, and product design trade-offs.

You’ll leverage electromagnetic and system simulations, hands‑on prototyping, and test and measurement tools to understand complex system and sub‑system interactions - translating insights into production‑ready designs that balance performance, reliability, and manufacturability at scale.

Responsibilities

• Lead bring‑up and production of state‑of‑the‑art physical layer wireless communication systems
• Design and simulate wireless systems optimized for ultra‑low power applications
• Perform link budget modeling and system‑level performance analysis
• Integrate and validate wireless technologies such as cellular, low power mesh networking, NTN, GPS, Wi‑Fi, BLE, and LoRa
• Collaborate closely across electrical, firmware, and mechanical teams
• Collaborate with firmware and software teams to analyze RF telemetry data and optimize wireless network performance
• Drive cross‑functional alignment with antenna vendors, certification labs, and manufacturing partners

Required Skills

• BSEE (or higher) with 5+ years of experience in RF systems design and debug
• Strong hands‑on experience in lab environments including RF conducted measurements, OTA testing, and rework
• Experience incellular and/or low power mesh networks
• Proven experience with RF manufacturing line testing, fixture development, and validation
• Strong understanding of radiodesenseand coexistencetesting
• Experiencein RF certification and compliance (PTCRB, EMI, FCC, CTIA, etc.)
• Experience working with antenna vendors and certification labs
• Comfortable scripting in Python or similar for RF test automation and data analysis
• Proven collaboration experience with RF silicon vendors, and internal EE, ME, and FW teams

Bonus Skills

• Direct experience partnering with RF silicon vendors
• Deep cross‑disciplinary collaboration across hardware, firmware, and mechanical engineering
• Experience resolving RF coexistence issues in sensors
• Experience in antenna design

$195,000 - $210,000 a year

This describes the ideal candidate; many of us have picked up this expertise along the way. Even if you meet only part of this list, we encourage you to apply!

Benefits

• Health, Dental & Vision (Gold and Platinum with some providers plans fully covered)
• Paid parental leave
• Alternating day off (every other Monday)
• Off the Grid, a two week per year paid break for all employees
• Commuter allowance
• Company‑paid training