Junior Antenna Engineer (UNB033)

Reading, England, United Kingdom

8/6/2025

We hire those that seek to innovate across people, process and technology. Join our global workforce, visualise the future and strive for success. Our engineering campus and corporate offices in the UK and US are optimal environments for ideas and innovation to flourish.

ALL.SPACE, has developed a smart terminal, capable of linking with all satellites, all networks, in all orbits, all at once. Our ground-breaking software-defined service enablement platform integrates intelligent routing, edge computing and on-demand services to deliver unprecedented network resilience and application performance. Our terminal designs operate as fully electronic beam steering systems. Our IP has applications across a wide range of market sectors including aeronautical, land mobile, maritime, and 5G. It provides broadband, multi-beam, two-way communications with dynamic tracking of geostationary and non-geostationary satellites or terrestrial nodes.

We are looking for world class talent to join our high-performing team working on cutting edge technology in the satellite communications industry. We stand by our company values; INTEGRITY, INNOVATION & EXECUTION EXCELLENCE - giving you the opportunity to build your career in an environment where we encourage crisp decision-making, challenging the status-quo, championing your beliefs and ideas, sharing successes (and learning from failures) and working collaboratively with your fellow team members.

ALL.SPACE is at the forefront of satellite communications, developing next-generation antenna terminals for space applications. We are seeking a skilled Junior Antenna Engineer to join our team and contribute to the design, simulation, and analysis of advanced antenna systems.

This role offers a great opportunity to work on cutting-edge antenna technologies for satellite communications and contribute to the advancement of the next-generation of All Space terminals.

Job Overview:

The Junior Antenna Engineer will work on phased arrays for Ku/Ka band satcom systems and support the design, electromagnetic (EM) simulation, analysis, and testing of key components such as PCB antennas, array sub-systems, and dielectric lenses. This role requires a strong foundation in electromagnetics and antenna theory, hands-on experience in simulation and testing, and the ability to collaborate closely with senior engineers and cross-functional teams to develop innovative antenna solutions for satellite systems.

Key Responsibilities:

• Antenna Design: Support the design and analysis of phased array antennas, including element design, feed networks, and array integration.
• EM Simulation: Perform electromagnetic simulations using tools like HFSS, CST, or FEKO.
• Prototype Development & Testing: Assist in the development of antenna prototypes and conduct lab-based testing and validation.
• Simulation & Measurement Analysis: Analyse simulation results and experimental data using MATLAB, Python, or other similar tools.
• Collaboration: Work closely with hardware, systems, and RF engineers to integrate antenna designs into larger communication systems.
• Documentation & Reporting: Prepare reports and presentations on designs, simulations, measurements, and performance.
  
  

Requirements

• Bachelor's, Master's, or Ph.D. degree in Electrical Engineering, Physics, or a related field.
• 3 years of experience in the design and analysis of antenna systems is preferred, but strong candidates with excellent academic credentials and relevant project experience will also be considered.
• Solid foundation in antenna theory with a deep understanding of phased array principles, covering array configuration, feed networks, mutual coupling, and key performance metrics.
• Involvement in modelling and simulating phased array elements such as patches, slots, and dipoles.
• Familiarity with Ku- and Ka-band operation and associated design considerations.
• Proficiency in full-wave electromagnetic simulation tools like Ansys HFSS, CST Microwave Studio, or FEKO for antenna modelling and optimization.
• Hands-on experience in lab settings involving antenna measurements, anechoic chamber testing, and RF instrumentation.
  
  

Desired Skills:

• Knowledge of microwave circuit design and integration of RF components.
• Experience with PCB layout for RF and microwave circuits using Altium or similar design software.
• Programming skills in MATLAB, Python, or similar languages for data analysis, automation, and simulation support.
• Exposure to optical design, particularly involving dielectric lenses and their applications.
  
  

ALL.SPACE is committed to practicing and promoting diversity, inclusion and equality in the workplace. We aim to lead by example by making satellite communications a more inviting and accessible industry for all.

Visit www.all.space to learn more.

Benefits

• Generous salary and annual bonus
• Stock Options
• Contributory Pension Scheme
• 25 days Annual Leave + Public Holidays
• Cycle-to-Work Scheme
• Car Scheme (Salary Sacrifice)
• Free On-Site Gym
• Employee Assistance Programs
• Discounts Platform