24 hours ago
Palm Beach Gardens, FL, USASenior
Responsibilities
- Design, code, maintain, and optimize production-grade C/C++ firmware for low-power microcontrollers and connected IoT devices.
- Implement wireless connectivity and application protocols including Wi-Fi, BLE, Cellular, Thread, Zigbee, MQTT, CoAP, and HTTP/HTTPS.
- Develop low-level peripheral drivers and collaborate with hardware engineers on board bring-up and debugging.
- Implement power-management strategies, secure boot, TLS and cryptographic security features, key management, and OTA firmware updates.
- Build multithreaded applications using RTOS platforms and conduct hardware-in-the-loop and automated regression testing.
- Support factory test fixtures, diagnostic firmware, mass-production testing, and the full product lifecycle through field deployment.
- Lead code reviews, enforce coding standards, document technical designs, and mentor junior and mid-level firmware engineers.
Requirements
- Bachelor’s or Master’s degree in Electrical Engineering, Computer Engineering, Computer Science, or equivalent experience.
- At least 5 years of professional experience developing embedded C/C++ firmware for commercial IoT or edge devices.
- Proven experience with real-time operating systems such as FreeRTOS, Zephyr, ThreadX, or similar.
- Hands-on experience with Wi-Fi, BLE, Cellular IoT, LoRaWAN, and network security standards including mTLS, AES, RSA, and ECC.
- Proficiency with oscilloscopes, logic analyzers, digital multimeters, JTAG/SWD debuggers, and power profilers.
- Advanced proficiency with Git, CMake/Make, GCC, embedded CI/CD pipelines, and static analysis tools.
- Must be authorized to work in the United States now and in the future without sponsorship.
- Preferred experience with Zephyr RTOS, West/CMake, ARM TrustZone, secure elements or TPMs, Python test automation, and high-volume consumer electronics or industrial IoT products.
Benefits
- Hybrid work arrangement is indicated by the #LI-Hybrid designation.
- Medical, dental, and vision insurance plans are provided.
- Benefits include a 401(k), flexible time off, paid parental leave, vacation leave, and holiday leave.
About Copeland
Copeland designs and manufactures HVACR components and controls—such as compressors, refrigeration systems, and monitoring software—for residential, commercial, and industrial customers. The company was carved out of Emerson’s Climate Technologies business and is now majority-owned by Blackstone, with headquarters in St. Louis, Missouri. Its products support HVAC, cold-chain, and industrial applications worldwide, serving OEMs, distributors, and facility operators focused on energy efficiency and refrigerant transitions.