{"id":3760623,"url":"https://alion.io/job/mavenir-technical-architect-ran-systems","title":"Technical Architect - RAN Systems","company":{"id":2049696,"name":"Mavenir","domain":"mavenir.com","url":"https://alion.io/company/mavenir","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":null},"role":"Backend","role_family":"Backend","seniority":"staff","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Bengaluru, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[],"status":"closed","first_seen_at":"2026-11-04T18:24:50Z","employer_posted_date":"2026-11-04","last_verified_at":"2026-11-05T12:03:02Z","board_verified":false,"closed_at":"2026-11-05T12:03:02Z","days_open":0,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":0},"description":"Mavenir is building the future of networks and pioneering advanced technology, focusing on the vision of a single, software-based automated network that runs on any cloud. As the industry's only end-to-end, cloud-native network software provider, Mavenir is transforming the way the world connects, accelerating software network transformation for 250+ Communications Service Providers in over 120 countries, which serve more than 50% of the world’s subscribers.\nRole Summary\nProvides technical expertise through customer presentations, product demonstrations, installation, of company products and solutions. Assists the sales staff in assessing potential application of company products to meet customer needs and preparing detailed product specifications for the development and implementation of customer applications/solutions. May build POCs based on customer requirements to demonstrate feasibility of the application/solution, often requiring rapid prototyping and/or product demo for client. May provide software development and consultation to customers and/or product capability assessment and validation. Ensures that the product application/solution is functioning according to specifications. May provide follow-up support to Sales, Ops and customer personnel by disseminating technical information on specific applications/solutionsKey Responsibilities\nSystem design & specification: Define and specify advanced 4G/5G/NTN RAN feature behaviour and baseband requirements aligned with 3GPP TS 36 and 38-series.\nRequirements analysis & architecture: Translate system requirements into scalable RAN architectures covering DU/CU splits and interfaces.\nPerformance monitoring & optimization: Monitor RAN KPIs, perform capacity planning, and optimize parameters to maximize throughput and reliability.\nTroubleshooting & root-cause analysis: Diagnose service and system failures, identify root causes, and implement corrective configuration or procedural fixes.\nCross-functional collaboration: Coordinate with product, engineering, operations, and field teams to deliver RAN features and resolve escalations.\nTesting, validation & trials: Develop test cases, validate new RAN features in lab environments, and support field trials for software/hardware releases.\nDocumentation & standards: Produce clear design docs, operational guides, and maintenance reports compliant with internal and 3GPP standards.\nJob Requirements\nB.E./M.Tech/Ph.D. in ECE/CS with 5+ years in 3GPP L1/L2 stack development for 5G NR and NB-IoT, including NTN extensions (Rel-17/18/19).\nExpertise in PHY/MAC/RLC/PDCP for NR and NB-IoT (TS 38.2xx/38.3xx, 36.2xx/36.3xx) with NTN features such as large RTT, Doppler compensation, and extended HARQ timelines.\nStrong understanding of RU-L1, L1-L2, and L2-L3 interfaces and 3GPP/O-RAN functional splits (e.g., 7.2x, F1/E1).\nHands-on development of real-time baseband/embedded stacks for NR and NB-IoT NTN waveforms, optimized for low latency, multithreading, and memory efficiency.\nProven experience in RAN system design, integration, testing, performance tuning, and debugging of baseband software for gNB/eNB platforms.\nStrong inclination to leverage AI tools (code assistants, log analysers) to accelerate day-to-day RAN development and debugging.\n Accessibility\nMavenir is committed to working with and providing reasonable accommodation to individuals with physical and mental disabilities. If you require any assistance, please state in your application or contact your recruiter.\nMavenir is an Equal Employment Opportunity (EEO) employer and welcomes qualified applicants from around the world, regardlessof their ethnicity, gender, religion, nationality, age, disability, or other legally protected status.","description_format":"text","description_chars":3739,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"phd","optional":false},"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Artificial Intelligence","Telecommunications","Mobile Networks"],"lifecycle":[{"event":"open","at":"2026-11-04T18:24:50Z"},{"event":"close","at":"2026-11-05T12:03:02Z"}],"visa":[],"liveness":null,"pay":null,"html_url":"https://alion.io/job/mavenir-technical-architect-ran-systems","json_url":"https://alion.io/job/mavenir-technical-architect-ran-systems.json","meta":{"generated_at":"2026-11-08T07:30:01Z","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":16332,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-09T00:00:00Z"}},"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":2049696},"rest":"https://alion.io/mcp/rest/get_company?id=2049696"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fmavenir-technical-architect-ran-systems"},{"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%2Fmavenir-technical-architect-ran-systems"},{"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%2Fmavenir-technical-architect-ran-systems"},{"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/mavenir-technical-architect-ran-systems\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fmavenir-technical-architect-ran-systems"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3760623}},{"tool":"search_jobs","arguments":{"company":"mavenir.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3760623},"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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