Sofant Technologies
RF System Engineer
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RF System Engineer - Edinburgh, UK
Reporting to: RF System Manager
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Company Description
Sofant Technologies Ltd is a highly innovative technology company based in the heart of Edinburgh. We are a growing company with a talented team of around 40 people. We are in the process of launching a satellite communications terminal which is industry-leading in terms of Size, Weight, Power consumption and Cost (SWAP-C).
Sofant has developed a low-cost phased array antenna platform which solves fundamental power consumption and heat problems in high frequency antenna systems. We are an ambitious later stage start-up which has received £20m in private equity and grant funding. Sofant is targeting a $11B market opportunity in satellite communications and in the future, it will target 5G and 6G applications with the same platform.
Description
The System Engineer is responsible for the top-level specification of Sofant phased arrays. This will involve system simulation, algorithm development, and specification writing.
The Core Responsibilities Include:
- Create detailed system requirements based on customer requirements
- Ensure requirements meet all relevant regulatory requirements
- Define RF system board layout floorplan and layout strategies
- Lead RF system integration and debug activity at board level
- Develop algorithms for control of RF blocks
- Collaborate with Digital hardware and software team to integrate and validate algorithms
- Develop test and calibration strategies for sub-assemblies of complete array
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Essential
- Bachelor/Master of Electrical Engineering
- Knowledge and experience of RF and System Modelling
- Knowledge and experience creating algorithms to control complex systems
- Knowledge and experience of System integration, prototyping, measurement and transfer to production
- Demonstrated ability of working independently with minimal supervision
- High levels of energy and the ability to work with both commercial and technical employees
- Have analytical, problem solving and strategic thinking skills
Desirable
- Knowledge and experience with PCB layout for complex systems
- Knowledge and experience with link budget calculations
- Knowledge and experience with Keysight SystemVue
- PhD or Masters in RF Systems or Communications Theory
Location
At Sofant, we prioritize inclusivity and diversity in all aspects of our organization. We believe that a diverse workforce leads to innovative ideas, different perspectives, and a richer company culture. We are committed to fostering an inclusive environment where everyone feels valued, respected, and empowered to contribute their unique talents and experiences. We are dedicated to ensuring equal opportunities for employment, promotion, and career growth, regardless of race, color, religion, gender identity or expression, sexual orientation, national origin, age, disability, or any other characteristic protected by applicable laws. We actively seek to create a workplace that embraces different backgrounds, beliefs, and abilities, as we understand that diversity drives creativity and leads to better decision-making.
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In our recruitment and hiring processes, we strive to eliminate bias and discriminatory practices. We value all candidates based on their skills, qualifications, and potential to excel in their roles. Our goal is to build a team that represents the diverse world we live in and serves as a reflection of our global community. We aim to cultivate an environment where open dialogue, respect, and understanding are encouraged among our employees. We provide ongoing training and development opportunities to ensure that all team members have the necessary tools and knowledge to foster an inclusive culture. Sofant is dedicated to creating an accessible and inclusive workplace. We are committed to providing reasonable accommodations to individuals with disabilities, in compliance with applicable laws and regulations.
In conclusion, Sofant is committed to promoting diversity, equality, and inclusion in all aspects of our organization. We believe that by embracing different perspectives and creating a supportive environment, we can unlock the full potential of our team and drive innovation in the ever-evolving technology industry. We welcome individuals from all backgrounds to join us on this journey to a more inclusive future. If you need assistance or an accommodation due to a disability, you may contact us at careers@sofant.com
Sofant Technologies Ltd is a company registered in Scotland (SC409777)
Copyright © Sofant Technologies Ltd 2026. All rights reserved.
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