{"id":3240710,"url":"https://alion.io/job/isispace-rf-engineer-juniormedior","title":"RF Engineer - Junior/Medior","company":{"id":174147,"name":"ISISPACE","domain":"isispace.nl","url":"https://alion.io/company/isispace","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Recruitee","truth_index":{"grade":"C","score":60,"open_postings":24,"ghost_share":0.667,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-27T05:46:45Z"}},"role":"Hardware","role_family":"Hardware","seniority":"junior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Delft, Netherlands"],"countries":["NL"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":3538,"max":4490,"currency":"EUR","period":"month","gross":null,"usd_annual":60372},"salary_estimate":null,"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"CCSDS","optional":false},{"name":"ECSS","optional":false},{"name":"MATLAB","optional":false},{"name":"Python","optional":false}],"status":"live","first_seen_at":"2026-10-14T09:46:06Z","employer_posted_date":"2026-10-14","last_verified_at":"2026-10-27T15:46:23Z","board_verified":true,"closed_at":null,"days_open":13,"trust":{"level":"ok","repost_count":0,"flags":["company_stale"],"days_open":12},"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.\nSpecific tasks and responsibilities include:\nPerform antenna and RF system simulations using industry-standard software to analyse and predict performance on various platforms.\n\nDevelop and execute test plans to validate RF system performance and ensure compliance with design specifications.\n\nAnalyse data from RF tests and simulations to diagnose issues, optimize system performance, and propose innovative solutions.\n\nIdentify 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.\n\nCollaborate with cross-functional teams, including hardware, software, and mechanical engineers, to integrate RF systems into our satellites and develop them as stand-alone products.\n\nPrepare detailed technical documentation, including design specifications, test reports, and compliance documentation.\n\nConduct field tests and performance evaluations to ensure RF systems meet operational requirements and customer expectations.\n\nStay current with industry trends and emerging technologies in RF engineering and apply this knowledge to enhance our products and processes.\n\nRequirements\nA degree in Electrical Engineering, Telecommunications, or a related field.\n\nAt least 3 years of working experience in RF engineering, RF system design or a related field.\n\nIn-depth knowledge of RF theory, microwave engineering, antenna design principles.\n\nProven experience with RF system simulation and modelling tools (e.g., HFSS, CST, MATLAB, Genesys, Python).\n\nExperience with RF test equipment (e.g., spectrum analysers, network analysers, oscilloscopes) and EMI/EMC testing equipment.\n\nExperience with designing for EMI/EMC compliance, including knowledge of grounding, shielding, filtering, and layout techniques.\n\nGood communication skills in English (spoken and written).\n\nAbility to work independently, think critically, and manage multiple projects simultaneously.\n\nThe following will be considered as a plus:\nFamiliarity with regulatory requirements and technical standards (e.g., CISPR, MIL-STD, ECSS, CCSDS, ETSI, ITU).\n\nFamiliarity with PCB layout and design for RF systems.\n\nHands-on experience with developing and prototyping RF and analogue electronic systems and / or antennas.\n\nExperience in developing software tools for RF and EMI/EMC testing and analysis.\n\nWhy should you join us?\nWe 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.\nWe 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.\n\nWhat do we offer?\nWe 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!\nPension plan for all employees over 21 years of age.\n The premium is fully paid by ISISPACE and includes coverage of partner and children.\n\n32-40-hour week, with flexible work hours\n 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.\n\nVariable end-of-year bonus of up to 8%\n Based on both the company’s and individual performance, we offer an end of the year bonus of up to 8%.\n\nCommuting allowance of € 0,23 per kilometer\n Whether you come to the office by bike, public transport, or car, we offer a commuting allowance of € 0,23 per kilometer.\n\n25 paid vacation days (excluding national holidays)\n Whether you are a traveler or you enjoy staying at home, everybody needs some time off.\n\nHoliday allowance of 8%\n All employees are entitled to a holiday allowance of 8% of the gross salary.\n\nInternal training programs, full or partial reimbursement of a training\n 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.","description_format":"text","description_chars":5057,"description_truncated":false,"requirements":{"experience_years_min":3,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[{"language":"English","level":"All levels","optional":false}]},"benefits":["Flexible schedule"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Space & Aerospace","Satellite Communications","Launch Services"],"lifecycle":[{"event":"open","at":"2026-10-25T15:52:55Z"}],"visa":[],"liveness":{"score":51,"band":"ok","label":"Likely open","p_open":1,"p_active":0.567,"p_room":0.9,"age_days":12,"expected_fill_days":20,"reasons":["conf:3","stale_co","win:mid","comp:junior"],"computed_at":"2026-10-27T05:46:45Z"},"pay":{"stated_usd_annual":60372,"is_top_pay":false},"html_url":"https://alion.io/job/isispace-rf-engineer-juniormedior","json_url":"https://alion.io/job/isispace-rf-engineer-juniormedior.json","meta":{"generated_at":"2026-10-27T18:45:38Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":9008,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-28T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":174147},"rest":"https://alion.io/mcp/rest/get_company?id=174147"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fisispace-rf-engineer-juniormedior"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fisispace-rf-engineer-juniormedior"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fisispace-rf-engineer-juniormedior"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/isispace-rf-engineer-juniormedior\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fisispace-rf-engineer-juniormedior"}]}