{"id":1498897,"url":"https://alion.io/job/ltts-embedded-firmware-engineer","title":"Embedded Firmware Engineer","company":{"id":7191,"name":"Ltts","domain":"ltts.com","url":"https://alion.io/company/ltts","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Hardware","role_family":"Hardware","seniority":"middle","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Pune, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":16000,"max_usd":37000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":536},"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Embedded C","optional":false},{"name":"EtherCAT","optional":false},{"name":"Git","optional":false},{"name":"RTOS","optional":false},{"name":"C","optional":true},{"name":"Python","optional":true}],"status":"live","first_seen_at":"2026-09-30T03:13:07Z","employer_posted_date":null,"last_verified_at":"2026-09-30T03:13:07Z","board_verified":false,"closed_at":null,"days_open":1,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":1},"description":"We are looking for an Embedded Firmware Engineer to develop secure, real-time, hardware-close firmware for servo drives and frequency inverters. The role involves driver development, control integration, cybersecurity implementation, communication protocol development, debugging, and contributions to architecture and CI processes.\nResponsibilities:\nDevelop embedded C firmware for ARM MCUs; handle real-time constraints and peripheral drivers.\nIntegrate control algorithms, PWM, ADC, and timers; collaborate with hardware and controls teams.\nImplement cybersecurity features: Secure Boot, cryptography, key management, secure update concepts, and IEC 62443 requirements.\nDevelop and maintain industrial communication stacks (EtherCAT, IOLink, CAN, PROFINET, EtherNet/IP).\nPerform debugging and root cause analysis using JTAG/SWD, RTT, oscilloscopes, and logic analyzers.\nParticipate in software architecture reviews, automated tests, CI pipelines, code reviews, and verification activities.\nRequirements:\nQualifications: Bachelor's or master's in electrical engineering, electronics, computer engineering, technical computer science, or a comparable field.\nExperience: 3-9 years.\nMandatory Skills:\nStrong C programming for embedded systems, real-time development (RTOS or bare metal).\nGood understanding of interrupts, timing, concurrency, MCU peripherals, and drivers.\nExperience in embedded security (secure boot, crypto basics, key management, secure updates).\nHands-on with debugging tools: JTAG/SWD, RTT, and GDB/trace tools.\nFamiliarity with structured development, code reviews, Git, and configuration management.\nDesirable Skills:\nKnowledge of servo drives, motor control, or power electronics.\nExperience with industrial communication protocols (EtherCAT, IOLink, CAN, PROFINET).\nExposure to IEC 62443 cybersecurity compliance, automated testing, CI, and scripting (Python).\nBehavioral skills:\nExcellent team player.\nProblem solving.\nAnalytical thinking.\nGood interpersonal skills.","description_format":"text","description_chars":1992,"description_truncated":false,"requirements":{"experience_years_min":3,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Science & Engineering","Smart Building & Cities","Information Security","Smart City"],"lifecycle":[{"event":"open","at":"2026-09-30T03:13:07Z"}],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":1,"expected_fill_days":18,"reasons":["seen:1","win:early"],"computed_at":"2026-10-01T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/ltts-embedded-firmware-engineer","json_url":"https://alion.io/job/ltts-embedded-firmware-engineer.json","meta":{"generated_at":"2026-10-01T12:43:32Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","usage":{"tier":"crawler","counted_by":"address","units_charged":1,"used_today":4144,"day_limit":5000,"remaining_today":856,"minute_limit":60,"resets_at":"2026-10-02T00:00:00Z"}}}