{"id":2147439,"url":"https://alion.io/job/indra-group-rf-design-engineer","title":"RF Design Engineer","company":{"id":52757,"name":"Indra Group","domain":"indragroup.com","url":"https://alion.io/company/indra-group","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"SuccessFactors","truth_index":null},"role":"Hardware","role_family":"Hardware","seniority":null,"employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Madrid, Spain"],"countries":["ES"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":37000,"max_usd":111000,"period":"year","method":null,"sample_n":3605},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"LTspice","optional":false}],"status":"live","first_seen_at":"2026-10-06T02:00:00Z","employer_posted_date":"2026-10-06","last_verified_at":"2026-10-12T17:25:10Z","board_verified":true,"closed_at":null,"days_open":6,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":6},"description":"Indra Space - Leading the Next Generation of Space Systems\nAt Indra Space, we are on a mission to redefine the European space industry by delivering high-performance small satellite solutions for LEO missions. Our ambition? To become a leading company in end-to-end satellite systems, driving innovation in:\nPosition, Navigation & Timing (PNT)\nSecure Communications\nEarth Observation & ISR\nSpace Domain Awareness (SDA) and Space Traffic Management (STM)\nScience & space exploration\nAs the Space Business Unit of Indra Group, we combine cutting-edge technology with a full value chain approach-from satellite design and integration to ground segment and operations. With the integration of Deimos and strategic participation in Hispasat and Hisdesat, we are scaling Europe’s space autonomy and contributing to flagship programs like IRIS², Galileo, EGNOS, and Copernicus.\nWhat We’re Looking For\nWe are looking for a skilled RF Design Engineer with strong experience in RF transmission and reception architectures across different frequency bands. The ideal candidate is proficient in mixed-signal design, compact RF integrated circuits, RF power amplifiers, and simulation of linear and nonlinear RF components.\nKey Responsibilities\nDesign detailed RF architectures for transmission and reception in multiple bands.\nDevelop mixed analog/digital designs and compact RF circuits, including System-on-Chip solutions.\nDesign and analyze RF Power Amplifiers (GaN, GaAs, LDMOS, high-efficiency architectures).\nPerform RF component simulations (linear & nonlinear) with ADS or similar tools.\nConduct analog simulations using LTSPICE or equivalent.\nOperate RF lab equipment: spectrum analyzers, network analyzers, and scalar/vector signal generators.\nContribute to documentation, design justification, and system-level integration activities.\nRequirements\nStrong knowledge of:\nMixed-signal analog/digital design.\n RF Power Amplifiers (GaN, GaAs, LDMOS, high efficiency).\nCompact RF circuits / SoC RF solutions.\n RF circuit design and simulation (ADS or similar).\n Analog simulation tools (LTSPICE or similar).\nHands-on experience with RF lab instrumentation (spectrum/network analyzers, signal generators).\nExperience in oscillators and PLL systems.\nExperience in modulators, demodulators, and frequency converters.\n⭐ Optional / Nice-to-Have\nExperience in satellite communication processing and architectures.\nDesign skills for satellite-embedded systems.\nKnowledge of ECSS space standards or similar.\nFamiliarity with space-grade components.\nExperience with VCOs, PLLs, and RF synthesizers.\nKnowledge of antenna design.\nElectromagnetic simulation tools (CST, HFSS).\nWhat We Offer\nWork Your Way: Flexible hours so you can balance life and work effortlessly.\nOpen Culture: Direct communication and a friendly environment where your voice matters.\nInnovation at Its Core: Be part of groundbreaking projects with global impact.\nPeople First: A collaborative team that supports and celebrates your success.\nCareer Acceleration: Continuous feedback and annual reviews to help you grow.\nStability You Can Trust: Long-term projects in a leading company with a future vision.\nGlobal Reach: Your work will influence major international initiatives.\nMobility Opportunities: Explore projects across Spain and beyond.\nLifelong Learning: Access Open University programs and 3,000+ Udemy for Business courses.\nYour next big opportunity is here. Ready to make an impact? Apply today!","description_format":"text","description_chars":3459,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Artificial Intelligence","C4ISR","IT Consulting & Digital Transformation","Systems Integrators"],"lifecycle":[{"event":"open","at":"2026-10-09T04:37:03Z"}],"visa":[],"liveness":{"score":88,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.877,"p_room":1,"age_days":6,"expected_fill_days":31,"reasons":["conf:6","velocity","win:early","comp:brand"],"computed_at":"2026-10-12T06:55:09Z"},"pay":null,"html_url":"https://alion.io/job/indra-group-rf-design-engineer","json_url":"https://alion.io/job/indra-group-rf-design-engineer.json","meta":{"generated_at":"2026-10-12T18:49:06Z","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":30309,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-13T00:00:00Z"}},"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":52757},"rest":"https://alion.io/mcp/rest/get_company?id=52757"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Findra-group-rf-design-engineer"},{"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%2Findra-group-rf-design-engineer"},{"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%2Findra-group-rf-design-engineer"},{"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/indra-group-rf-design-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Findra-group-rf-design-engineer"}]}