Principal Fire Engineer
Bureau Veritas Group
Senior IoT Engineer – Smart Devices
Fuse Energy
full-time
Posted on:
Location Type: Hybrid
Location: London • 🇬🇧 United Kingdom
Visit company websiteJob Level
Senior
Tech Stack
AWSAzureCloudCyber SecurityGoogle Cloud PlatformIoTPythonRTOS
About the role
- Design and implement connectivity stacks across Ethernet, Wi-Fi, Thread, Zigbee, and BLE.
- Develop and optimise secure, reliable messaging using MQTT, CoAP, HTTP, or WebSockets.
- Implement precise device time synchronisation with NTP or PTP.
- Build secure boot flows, key and certificate provisioning, and hardware attestation using TPMs or secure elements.
- Develop signed firmware update pipelines, and A/B or rollback OTA update mechanisms.
- Lead threat modelling, software bill of materials (SBOM) generation, and vulnerability management programs.
- Integrate devices with cloud IoT services (AWS, Azure, GCP) and distributed energy resource (DER) protocols.
- Define and track telemetry and health metrics for device observability and predictive maintenance.
- Ensure designs comply with safety, EMC, radio, and grid interconnection standards.
- Prepare test plans and certification artefacts, and coordinate with notified bodies and test labs.
- Partner with firmware, hardware, power electronics, mechanical, and security teams to deliver production-ready devices.
- Contribute to design reviews, technical documentation, and interface specifications.
- Mentor peers on embedded security, networking, and protocol best practices.
Requirements
- Bachelor’s degree in Electrical Engineering, Computer Engineering, Computer Science, or equivalent practical experience.
- 3+ years of experience shipping connected embedded products.
- Strong proficiency in C/C++ on RTOS (e.g., Zephyr, FreeRTOS), plus Python scripting for testing and automation.
- Deep understanding of IP networking, TLS 1.2/1.3, mTLS, PKI, and secure device provisioning at scale.
- Experience with OTA frameworks, bootloaders, and CI/CD pipelines for firmware.
- Practical experience with EMC/RF design, antenna bring-up, and factory testing.
- Working knowledge of cybersecurity and privacy standards (IEC 62443, ISO 27001, ETSI EN 303 645, GDPR).
- Skilled in debugging with logic and protocol analysers, network sniffers (e.g., Wireshark), and cloud observability tools.
Benefits
- Competitive salary
- Biannual bonus scheme
- Fully expensed tech to match your needs
- Paid annual leave
- Breakfast and dinner for office based employees
Applicant Tracking System Keywords
Tip: use these terms in your resume and cover letter to boost ATS matches.
Hard skills
C/C++RTOSPythonMQTTCoAPHTTPWebSocketsNTPPTPOTA
Soft skills
leadershipmentoringcollaborationcommunication
Certifications
Bachelor’s degree in Electrical EngineeringBachelor’s degree in Computer EngineeringBachelor’s degree in Computer ScienceIEC 62443ISO 27001ETSI EN 303 645GDPR
