MCS Group is delighted to work with an innovative company who are constantly investing in the development of new products and solutions. They are a leading provider of innovative, full-featured, application-specific wireless IoT communication devices. You will have an opportunity to work on cutting-edge technology which offers a unique challenge in achieving optimal performance. This is a fantastic opportunity for an experienced Senior Product Qualification Engineer. You'll play a key role in getting products ready for launch, ensuring they perform flawlessly under real-world conditions and meet the highest standards of compliance and quality. You will: Lead global regulatory, RF, and carrier certification processes (FCC, CE/RED, UKCA, PTCRB, GCF, major operators). Develop and execute test plans for RF, EMC, SAR, safety, and wireless performance (4G/5G, Wi-Fi, Bluetooth, GNSS). Plan and run environmental and reliability testing (thermal, vibration, shock, humidity, IP, HALT/HASS), driving root-cause analysis and corrective actions. Work closely with cross-functional teams (R&D, mechanical, electrical, firmware, product, operations) to guide design decisions and support qualification throughout development. You will have: Bachelor's degree in a related engineering field Experience in product qualification, RF compliance, or hardware validation Strong technical understanding of wireless technologies Excellent problem-solving and communication skills Ability to work independently in a fast-paced, collaborative environment To speak in absolute confidence about this opportunity please send an up to date CV via the link provided or contact Kathy Donaghey Senior Specialist Consultant at MCS Group Even if this position is not right for you, we may have others that are. Please visit MCS Group to view a wide selection of our current jobs Not all agencies are the sameMCS Group are passionate about providing a first-class service to all our customers and have an independent review rating of 4.9 stars on Google Skills: Product Qualification Engineer Test Engineer Hardware Test Engineer