Stoke-On-Trent, England, United Kingdom Hybrid / WFH Options
GivEnergy
e.g. PIC, ARM (Cortex-A53, M4) etc. Experience of using peripherals or protocols such as UART, RS232, RS485, I2C, SPI, Ethernet, BLE, Wifi, CAN, Zigbee, Modbus, Thread, Matter etc. Proven experience on developing firmware with RTOS, e.g. FreeRTOS, RT-Linux, Threadx, etc. Hands on development with IoT infrastructure, MQTT, Protobuf More ❯
North Lanarkshire, Scotland, United Kingdom Hybrid / WFH Options
Escape Recruitment Services
embedded firmware in C/C++ Working closely with hardware, test, systems and manufacturing teams Getting hands-on with comms tech: Wi-Fi, Bluetooth, ZigBee and more Building smart, scalable, secure code for high-quality connected products Supporting architectural decisions, reviews and lab-based testing What we're looking for More ❯
Coatbridge, Lanarkshire, United Kingdom Hybrid / WFH Options
Escape
embedded firmware in C/C++ Working closely with hardware, test, systems and manufacturing teams Getting hands-on with comms tech: Wi-Fi, Bluetooth, ZigBee and more Building smart, scalable, secure code for high-quality connected products Supporting architectural decisions, reviews and lab-based testing What we're looking for More ❯
Coatbridge, North Lanarkshire, Lanarkshire, United Kingdom Hybrid / WFH Options
Escape
embedded firmware in C/C++ Working closely with hardware, test, systems and manufacturing teams Getting hands-on with comms tech: Wi-Fi, Bluetooth, ZigBee and more Building smart, scalable, secure code for high-quality connected products Supporting architectural decisions, reviews and lab-based testing What we're looking for More ❯
Colorado Springs, Colorado, United States Hybrid / WFH Options
Dark Wolf Solutions
manual verification of vulnerabilities, assessing their risk and exploitability. Engaging in wireless and RF security testing, including penetration testing on Wi-Fi, Bluetooth, and Zigbee networks. Utilizing Software Defined Radio (SDR) for protocol reverse engineering and testing. Reporting detailed findings and providing actionable recommendations for remediation to enhance product security. More ❯
Colorado Springs, Colorado, United States Hybrid / WFH Options
Dark Wolf Solutions
manual verification of vulnerabilities, assessing their risk and exploitability. Engaging in wireless and RF security testing, including penetration testing on Wi-Fi, Bluetooth, and Zigbee networks. Utilizing Software Defined Radio (SDR) for protocol reverse engineering and testing. Reporting detailed findings and providing actionable recommendations for remediation to enhance product security. More ❯
Understanding embedded systems, IoT protocols (MQTT, CoAP, HTTP), and cloud integration. Testing hardware, firmware, and performance of IoT devices. Verifying communication protocols (Wi-Fi, Zigbee, Bluetooth) and network coverage. Ensuring secure authentication, data encryption, and penetration testing for IoT devices. Conducting security tests on IoT devices, ensuring data privacy and More ❯
Hanover, Maryland, United States Hybrid / WFH Options
Lockheed Martin
and Processing Techniques: • Energy Detection/Channelization • DSS (Digital Signal Synthesizer) Desired Skills: • Current US Security Clearance • RF protocol experience (i.e. Wi-Fi, Bluetooth, Zigbee, LTE, 5G) • RF Applications experience • RF Signal Processing experience Security Clearance Statement: This position requires a government security clearance, you must be a US Citizen More ❯
teams on layout, bring-up, and testing. Ensure EMC, signal integrity , and manufacturability. Requirements Experience in RF PCB design , especially at 2.4GHz (e.g., Bluetooth, Zigbee). Strong skills in antenna design, matching circuits , and low-power hardware. Proficient in Altium Designer . Background in IoT or wearable devices preferred. Familiarity More ❯
