{"id":2921429,"url":"https://alion.io/job/microchip-technology-principal-engineer-applications","title":"Principal Engineer - Applications","company":{"id":44188,"name":"Microchip Technology","domain":"microchip.com","url":"https://alion.io/company/microchip","size_band":"1001-5000","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":"lead","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Chennai, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":19000,"max_usd":47000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":69},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"C++","optional":false},{"name":"Claude","optional":false},{"name":"Copilot","optional":false},{"name":"FreeRTOS","optional":false},{"name":"Linux","optional":false},{"name":"RTOS","optional":false},{"name":"Wi-Fi","optional":false},{"name":"ChatGPT","optional":true}],"status":"live","first_seen_at":"2026-06-16T00:00:00Z","employer_posted_date":"2026-06-16","last_verified_at":"2026-10-20T21:57:54Z","board_verified":true,"closed_at":null,"days_open":127,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":127},"description":"Are you looking for a unique opportunity to be a part of something great? Want to join a 17,000-member team that works on the technology that powers the world around us? Looking for an atmosphere of trust, empowerment, respect, diversity, and communication? How about an opportunity to own a piece of a multi-billion dollar (with a B!) global organization? We offer all that and more at Microchip Technology Inc.\nPeople come to work at Microchip because we help design the technology that runs the world. They stay because our culture supports their growth and stability. They are challenged and driven by an incredible array of products and solutions with unlimited career potential. Microchip’s nationally-recognizedLeadership Passage Programs support career growth where we proudly enroll over a thousand people annually. We take pride in our commitment to employee development, values-based decision making, and strong sense of community, driven by our Vision, Mission, and 11 Guiding Values; we affectionately refer to it as the Aggregate System and it’s won us countless awards for diversity and workplace excellence.\nOur company is built by dedicated team players who love to challenge the status quo; we did not achieve record revenue and over 30 years of quarterly profitability without a great team dedicated to empowering innovation. People like you.\nVisit our careers page to see what exciting opportunities and company perks await!\nJob Description:\nMicrochip is seeking a Principal Applications Engineer - Wireless Systems to provide advanced technical leadership, customer engagement, and application development support for embedded wireless controllers and SoC products. This role requires deep expertise in embedded systems, wireless technologies, firmware development, customer-facing technical support, and cross-functional collaboration.\nThe Principal Engineer will serve as a technical expert supporting global customers, influencing product direction, enabling design-ins and design-wins, and mentoring engineering teams. The role involves solving complex customer design challenges, developing high-quality reference solutions, and creating technical collateral that accelerates customer adoption of Microchip wireless products.\nKey Responsibilities\nAct as a technical expert for embedded wireless controllers, SoCs, software frameworks, SDKs, and wireless connectivity solutions.\nProvide advanced technical support to global customers, field application engineers, sales teams, and internal engineering teams for wireless embedded applications.\nDevelop innovative and scalable solutions to address complex customer design challenges, system-level issues, and product integration problems.\nLead the design, development, validation, and release of demo applications, reference designs, sample projects, and proof-of-concept solutions showcasing real-world use cases of Microchip wireless products.\nDrive customer design-ins and design-wins by executing reference designs, customer projects, application notes, and technical demonstrations.\nCollaborate closely with internal software, firmware, systems, silicon, validation, product marketing, and applications engineering teams to define, implement, optimize, and debug product features.\nAnalyze customer requirements and provide architectural guidance for embedded wireless applications involving Wi-Fi, Bluetooth/BLE, IEEE 802.15.4, and other relevant wireless technologies.\nValidate, test, debug, and release SDKs, software framework packages, and application examples to ensure high quality, reliability, and ease of customer adoption.\nLead complex system-level debugging efforts involving embedded firmware, wireless protocol stacks, hardware interfaces, RF behavior, RTOS, and application-layer software.\nCreate high-quality technical resources such as Application notes, User guides, Training presentations, Instructional videos and Demo documentation\nDevelop and deliver technical training for customers, distributors, field engineers, and internal teams.\nMentor junior and mid-level engineers on embedded software development, wireless systems, debugging methodologies, customer communication, and applications engineering best practices.\nProvide feedback to product development teams based on customer use cases, competitive analysis, field issues, and market requirements.\nWork effectively in a global, cross-functional, and virtual team environment while independently managing multiple customer and internal priorities.\nTravel as required to visit customers, support technical workshops, assist with on-site debugging, deliver product training, participate in design reviews, and support strategic customer engagements.\nUse AI productivity tools such as Claude, GitHub Copilot, Microsoft Copilot, or similar platforms to improve efficiency in technical documentation, presentation creation, customer training material, and application note development.\nLeverage AI-assisted development tools where appropriate to support firmware development, code generation, code review, debugging, test creation, and productivity improvement while ensuring compliance with company security, quality, and IP protection guidelines.\nRequirements/Qualifications:\nBachelor’s degree in Electrical Engineering, Electronics Engineering, Communication Engineering, or a related technical discipline.\nTypically requires extensive experience in embedded systems, wireless applications, firmware development, customer support, or systems applications engineering.\nStrong hands-on experience in embedded software and firmware development, including bare-metal and framework-based development.\nExpert-level programming experience in C and C++ for embedded systems.\nStrong understanding of embedded software architecture, firmware design, driver development, debugging, and system optimization.\nDeep knowledge of wireless technologies and hands-on experience integrating, validating, and debugging wireless protocol stacks, including Wi-Fi, Bluetooth / BLE, IEEE 802.15.4 and Other low-power wireless connectivity technologies\nStrong knowledge of protocol stacks and the OSI networking model, particularly for wireless and embedded networking systems.\nExperience with RTOS and embedded operating environments such as: FreeRTOS, Zephyr, Linux-based embedded systems and Other real-time embedded frameworks\nExperience with 8-bit, 16-bit, and 32-bit microcontrollers and embedded peripherals, including: ADC, DAC, PWM, RTC, WDT, Timers/counters, GPIO, DMA and Interrupt controllers\nStrong knowledge of communication interfaces and peripheral protocols, including: I2C, SPI, UART, CAN and USB\nStrong ability to debug complex system-level embedded issues involving firmware, hardware, wireless connectivity, timing, memory, power, and peripheral interactions.\nHands-on experience with lab and debugging tools (oscilloscopes, logic/protocol analyzers, RF equipment, debug probes, IDE tools) and good understanding of hardware design concepts such as schematic review, PCB layout, signal integrity, power design, and RF guidelines.\nFamiliarity with Microchip microcontrollers, microprocessors, wireless solutions, touch technology, FPGA products, tools, and documentation is an added advantage.\nExcellent written and spoken English communication skills.\nAbility to support customers in designing, developing, integrating, validating, and troubleshooting embedded wireless applications, and to deliver practical, creative solutions for resolving design and implementation challenges.\nCollaborates effectively with customers, field teams, and internal engineering teams to resolve issues and meet design requirements. Influences technical direction, drives decisions, and provides leadership without direct authority.\nStrong customer-facing communication, presentation, and interpersonal skills. Self-driven, detail-oriented, and capable of managing multiple priorities independently. Strong analytical, problem-solving, and organizational skills with effective project tracking and reporting.\nWillingness and ability to travel domestically and internationally as needed to support customers, field teams, technical trainings, workshops, and strategic business opportunities.\nPreferred Skills\nExperience supporting global customers in a semiconductor, embedded systems, or wireless connectivity environment.\nExperience developing production-quality firmware, SDK examples, reference applications, and customer-ready demos.\nExperience with wireless certification, interoperability testing, regulatory considerations, or RF validation.\nExperience with secure embedded systems, bootloaders, OTA firmware updates, low-power optimization, and cloud-connected embedded applications.\nExperience using AI-assisted tools such as Claude, GitHub Copilot, Microsoft Copilot, ChatGPT, or similar tools for engineering productivity, documentation, training content, and firmware development support.\nAbility to translate complex technical topics into clear customer-facing documentation, presentations, demonstrations, and training material.\nTravel Time:\nNo TravelTo all recruitment agencies: Microchip Technology Inc. does not accept unsolicited agency resumes. Please do not forward resumes to our recruiting team or other Microchip employees. Microchip is not responsible for any fees related to unsolicited resumes.","description_format":"text","description_chars":9352,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[{"language":"English","level":"Upper-Intermediate (B2)","optional":false}]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Processors, MCUs & AI Chips","Analog & Power Semiconductors"],"lifecycle":[{"event":"open","at":"2026-10-20T12:06:18Z"}],"visa":[],"liveness":{"score":12,"band":"cold","label":"Long shot","p_open":1,"p_active":0.411,"p_room":0.28,"age_days":127,"expected_fill_days":28,"reasons":["conf:3","win:tail","crowd:brand"],"computed_at":"2026-10-21T01:31:46Z"},"pay":null,"html_url":"https://alion.io/job/microchip-technology-principal-engineer-applications","json_url":"https://alion.io/job/microchip-technology-principal-engineer-applications.json","meta":{"generated_at":"2026-10-21T01:31:46Z","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":2229,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-22T00:00:00Z"}},"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":44188},"rest":"https://alion.io/mcp/rest/get_company?id=44188"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fmicrochip-technology-principal-engineer-applications"},{"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%2Fmicrochip-technology-principal-engineer-applications"},{"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%2Fmicrochip-technology-principal-engineer-applications"},{"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/microchip-technology-principal-engineer-applications\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fmicrochip-technology-principal-engineer-applications"}]}