RF/Antenna Engineer

In the role as RF Engineer you will actively participate in development of Radio Frequency hardware and new wireless systems for consumer electronics. You will work with our clients on the latest technologies and systems with the aim of pushing the boundaries and create state of the art products. The role requires expert technical communication with cross-functional teams across design, electrical and firmware engineers. You will be responsible for RF system design, work with partnerships and supply chain to drive new technologies from proof of concept through integration into products for mass production. Excellent technical understanding of consumer electronics and wireless technology is required and based on the very tight collaboration with other disciplines and stakeholders’ strong social skills are essential.


RESPONSIBILITIES:

RF system implementation throughout a product design cycle
Part selection, prototyping, factory bring up and lab bench debug and root cause
Partner with other functions as hardware and supply chain teams to create component and module requirements
Collaborate in a team environment across hardware and software engineering disciplines
Work with antenna and test engineers to ensure the quality of the overall system
Perform multi-radio coexistence mitigation (including RF link budget planning and issue debugging)
Optimize RF conducted and OTA performance by simulation and lab validation
Design and optimize matching networks for RF and Antenna performance
Performance optimization of system level power consumption
Characterize and debug desense issues to meet requirements
Support EMI/EMC trouble shooting and validation
Communicate trade-offs, program concerns and technical direction
Definition of RF calibration methods and parameters
Factory prototype production support (onsite and/or offsite)


Minimum BS degree in Electrical Engineering or related field
2+ years’ experience in RF design for consumer electronics
Preferable experience with Wi-Fi, BT, GPS and Cellular RF implementation
Preferable experience with RF front-end and SoC Schematic, Layout Capture and Board Bring Up
Hands-on RF test experience for device characterization and performance validation
Preferable knowledge of RF/wireless system architecture and Wi-Fi/BT/Cellular protocol
Understanding of Digital Communication/Signal Processing
Preferable eexperience with RF circuit and EM simulation software
Radio system global regulatory compliance experience
Self-motivated and flexible to switch context
Strong problem solving and critical thinking skills
Team player with excellent communication skills


International working environment
Extensive hardware and software knowledge and all the equipment to build and test complete products and solutions in-house.
A variety of In-house tech projects ranging from medical technology, IoT developement and consumer product development.
Opportunity to develop cutting edge tech for market leaders and some of the most demanding customers
The Sigma Connectivity company culture, which is about sharing experiences and working together – you will never work alone.

About Sigma Connectivity
Sigma Connectivity is a design house with all the resources needed to bring a product to market under one roof. We run projects that innovate, transform businesses and design new products and services within the areas of IoT, consumer products, MedTech, CleanTech and production technology.

Together with world-leading organizations, we continually push the boundaries of technology to deliver connected solutions.
At Sigma Connectivity, you will have the possibility to work for some of the most demanding high profile consumer products customers available, with highly motivated and skilled co-workers. You will get the chance to work with our high profile confidential product projects.

In addition, you will have access to innovative technology through our close cooperation with platform vendors and 3rd party companies. We are a Design House and Consultant Company combined, where most of our projects are in-house projects, which means your colleagues are around you even though you change assignment. The Sigma Connectivity culture is about sharing experiences and knowledge, always on the forefront of the Internet of Things.