{"id":3336409,"url":"https://alion.io/job/ulook-radio-frequency-system-engineer","title":"Radio Frequency System Engineer","company":{"id":4401608,"name":"ULOOK","domain":"ulook.space","url":"https://alion.io/company/ulook-2","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Keka","truth_index":null},"role":"DevOps","role_family":"DevOps","seniority":"middle","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"explicit","locations":["Bengaluru, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":11500,"max_usd":32000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":30},"experience_years_min":4,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Linux","optional":true}],"status":"live","first_seen_at":"2026-09-29T10:20:59Z","employer_posted_date":"2026-09-29","last_verified_at":"2026-10-31T21:25:12Z","board_verified":true,"closed_at":null,"days_open":32,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":32},"description":"Radio Frequency System Engineer\nLocation: Bengaluru, India\nType: Full time\nJob Summary\nULOOK is seeking an experienced RF System Engineer to design, analyze and validate high-performance spaceborne RF sensing systems. The ideal candidate will have hands-on experience in RF front-end design, antenna selection and integration, system noise figure analysis, sensitivity estimation, SDR-based development and link budget calculations.\nKey Responsibilities\nDesign, simulate and analyze RF front-end architectures for space-based sensing applications.\nDevelop RF front-end architectures for SDR receiver, transmitter and transceiver systems.\nPerform RF chain analysis, including gain planning, noise figure budgeting, sensitivity calculation and dynamic range estimation.\nDesign and review RF PCB layouts with attention to impedance control, grounding, shielding and component placement.\nSelect, evaluate and integrate antennas for communication, sensing and direction-finding applications.\nConduct link budget analysis for various operational ranges and deployment conditions.\nWork with SDR platforms for prototyping, signal capture and system validation.\nCharacterize and optimize RF performance using spectrum analyzers, VNAs, signal generators and related RF test equipment.\nCollaborate with hardware, firmware, FPGA and system teams to deliver integrated solutions.\nDebug RF issues related to spurious responses, interference, sensitivity degradation and noise coupling.\nPrepare design documentation, test reports and support design reviews.\nRequired Skills\nBachelor’s degree in Electronics & Communication, RF, Microwave or related field.\n4 - 6 years of experience in RF system design, integration and validation.\nStrong understanding of RF front-end design.\nProficiency in RF design/simulation tools.\nGood knowledge of antennas, antenna matching and integration.\nExpertise in noise figure, sensitivity, gain and link budget analysis.\nFamiliarity with SDR systems and RF signal processing.\nUnderstanding of impedance matching, S-parameters, return loss, insertion loss and isolation.\nExperience with RF test and measurement equipment.\nAbility to troubleshoot and optimize real-world RF systems.\nPreferred Skills\nMaster’s degree in Communication, RF, Microwave or related field.\nExperience with software-defined RF systems.\nHands-on experience with RF PCB design and layout best practices.\nExperience in direction finding, geolocation or radar systems.\nFamiliarity with LNA, mixers, filters, attenuators and PLLs.\nKnowledge of EMC/EMI mitigation techniques.\nExperience with multi-channel synchronization and phase-coherent systems.\nExposure to embedded Linux, FPGA-based SDR platforms or RFSoC based systems.\nWhy Join ULOOK\nCollaborate with a globally experienced core team from aerospace and defense domains.\nOpportunity to build next-generation embedded systems for real-time space intelligence.","description_format":"text","description_chars":2898,"description_truncated":false,"requirements":{"experience_years_min":4,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[{"name":"India","iso":"IN","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-10-27T13:59:15Z"}],"visa":[],"liveness":{"score":35,"band":"fade","label":"Fading","p_open":1,"p_active":0.64,"p_room":0.55,"age_days":31,"expected_fill_days":24,"reasons":["conf:3","win:tail"],"computed_at":"2026-10-31T05:58:55Z"},"pay":null,"html_url":"https://alion.io/job/ulook-radio-frequency-system-engineer","json_url":"https://alion.io/job/ulook-radio-frequency-system-engineer.json","meta":{"generated_at":"2026-10-31T21:40:46Z","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":33932,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-01T00:00:00Z"}},"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":4401608},"rest":"https://alion.io/mcp/rest/get_company?id=4401608"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fulook-radio-frequency-system-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%2Fulook-radio-frequency-system-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%2Fulook-radio-frequency-system-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/ulook-radio-frequency-system-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fulook-radio-frequency-system-engineer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3336409}},{"tool":"search_jobs","arguments":{"company":"ulook.space","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3336409},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. 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