RF Engineer - Junior/Medior

Isispace group; Delft; On-site; EUR 65,000 - 90,000; Full time

Benefits offered by this job

Pension plan

Flexible hours 32-40h

Bonus up to 8%

Commuting allowance

25 vacation days

Holiday pay 8%

Training reimbursement

Job summary

ISISPACE, based in the Netherlands, is seeking a highly skilled RF Systems Engineer to join our nanosatellite team in Delft. You will analyse and optimise RF systems, address EMI/EMC concerns, and ensure robust performance across operating conditions.

You will lead RF simulations and testing, collaborate with hardware, software, and mechanical engineers, and prepare detailed design and compliance documentation for mission-ready satellites.

Qualifications

• Degree in Electrical Engineering, Telecommunications, or related field.
• At least 3 years RF engineering or RF system design experience.
• In-depth knowledge of RF theory, microwave engineering, antenna design principles.
• Experience with RF system simulation and modelling tools (e.g., HFSS, CST, MATLAB, Genesys, Python).
• Experience with RF test equipment (e.g., spectrum analysers, network analysers, oscilloscopes) and EMI/EMC testing equipment.
• Proficient in English (spoken and written).

Responsibilities

• Perform antenna and RF system simulations using industry-standard software to analyse and predict performance on various platforms.
• Develop and execute test plans to validate RF system performance and ensure compliance with design specifications.
• Analyse data from RF tests and simulations to diagnose issues, optimise system performance, and propose innovative solutions.
• Identify RF-related issues, such as interference, noise, and EMI/EMC challenges, and design/implement solutions to address them, including proper grounding, shielding, and filtering techniques.
• Collaborate with cross-functional teams, including hardware, software, and mechanical engineers, to integrate RF systems into our satellites and develop them as stand-alone products.
• Prepare detailed technical documentation, including design specifications, test reports, and compliance documentation.
• Conduct field tests and performance evaluations to ensure RF systems meet operational requirements and customer expectations.
• Stay current with industry trends and emerging technologies in RF engineering and apply this knowledge to enhance our products and processes.

Skills

RF theory

Microwave engineering

Analytical thinking

English communication

Education

Bachelor's degree in Electrical Engineering / Telecommunications

Tools

HFSS

CST

MATLAB

Genesys

Python

Job description

We are seeking a highly skilled RF (Radio Frequency) Systems Engineer to join our dynamic team. The RF Systems Engineer will be responsible for analysing, ensuring, and improving the performance of the RF systems and components. A critical part of this role involves analysing complex RF issues, addressing Electromagnetic Interference (EMI) and Electromagnetic Compatibility (EMC) concerns, and ensuring optimal performance across various operating conditions. Candidates should have strong analytical skills, a solid background in RF theory and microwave engineering, and hands‑on experience in the full lifecycle of RF system development.

Responsibilities

• Perform antenna and RF system simulations using industry‑standard software to analyse and predict performance on various platforms.
• Develop and execute test plans to validate RF system performance and ensure compliance with design specifications.
• Analyse data from RF tests and simulations to diagnose issues, optimise system performance, and propose innovative solutions.
• Identify RF‑related issues, such as interference, noise, and EMI/EMC challenges, and design/implement solutions to address them, including proper grounding, shielding, and filtering techniques.
• Collaborate with cross‑functional teams, including hardware, software, and mechanical engineers, to integrate RF systems into our satellites and develop them as stand‑alone products.
• Prepare detailed technical documentation, including design specifications, test reports, and compliance documentation.
• Conduct field tests and performance evaluations to ensure RF systems meet operational requirements and customer expectations.
• Stay current with industry trends and emerging technologies in RF engineering and apply this knowledge to enhance our products and processes.

Qualifications

• A degree in Electrical Engineering, Telecommunications, or a related field.
• At least 3 years of working experience in RF engineering, RF system design or a related field.
• In‑depth knowledge of RF theory, microwave engineering, antenna design principles.
• Proven experience with RF system simulation and modelling tools (e.g., HFSS, CST, MATLAB, Genesys, Python).
• Experience with RF test equipment (e.g., spectrum analysers, network analysers, oscilloscopes) and EMI/EMC testing equipment.
• Experience with designing for EMI/EMC compliance, including knowledge of grounding, shielding, filtering, and layout techniques.
• Good communication skills in English (spoken and written).
• Ability to work independently, think critically, and manage multiple projects simultaneously.

Preferred Qualifications

• Familiarity with regulatory requirements and technical standards (e.g., CISPR, MIL‑STD, ECSS, CCSDS, ETSI, ITU).
• Familiarity with PCB layout and design for RF systems.
• Hands‑on experience with developing and prototyping RF and analogue electronic systems and / or antennas.
• Experience in developing software tools for RF and EMI/EMC testing and analysis.

Why Should You Join Us?

We bring together a team of dedicated people from all over the world that are fun and pleasant to work with. We are a very down‑to‑earth organization while at the same time being a global leader in the field of nanosatellites.

We greatly encourage new ideas and are open to suggestions from all employees on how to make ISISPACE a better company. Depending on your own interest and qualifications, you can have a career in technology, either as a specialist or a generalist. Alternatively, there are opportunities in a managerial or project management role.

What Do We Offer?

We know that all of us have lives beyond the office and we want to be sure that we enjoy them to the fullest. We offer competitive salaries, excellent work‑life balance, snacks and drinks, a great workplace and endless fun with colleagues. Check out our exclusive perks!

• Pension plan for all employees over 21 years of age. The premium is fully paid by ISISPACE and includes coverage of partner and children.
• 32–40‑hour week, with flexible work hours. Since excellent work‑life balance is one of our main goals, working arrangements that take into account an individual’s personal needs are always possible.
• Variable end‑of‑year bonus of up to 8%. Based on both the company’s and individual performance, we offer an end of the year bonus of up to 8%.
• Commuting allowance of €0,23 per kilometer. Whether you come to the office by bike, public transport, or car, we offer a commuting allowance of €0,23 per kilometer.
• 25 paid vacation days (excluding national holidays). Whether you are a traveler or you enjoy staying at home, everybody needs some time off.
• Holiday allowance of 8%. All employees are entitled to a holiday allowance of 8% of the gross salary.
• Internal training programmes, full or partial reimbursement of training. We offer a broad range of personal training that can be tailored to your specific personal needs and interests, as well as a number of courses and training aimed at the entire organization.