{"id":1296370,"url":"https://alion.io/job/sbquantum-electrical-engineer","title":"Electrical Engineer","company":{"id":2366571,"name":"SBQuantum","domain":"sbquantum.com","url":"https://alion.io/company/sbquantum","size_band":"11-50","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"BambooHR","truth_index":null},"role":"Hardware","role_family":"Hardware","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"inferred","locations":[],"countries":[],"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":[{"name":"Altium Designer","optional":false}],"status":"live","first_seen_at":"2026-04-02T00:00:00Z","employer_posted_date":"2026-04-02","last_verified_at":"2026-09-29T16:40:11Z","board_verified":true,"closed_at":null,"days_open":181,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":180},"description":"About Us\nSBQuantum is a seed-stage startup at the forefront of magnetic sensing innovation. Our vision is to unlock the full potential of magnetic intelligence through our proprietary quantum diamond magnetometer technology.\nBy combining diamond-based quantum sensors with AI-driven algorithms, we transform complex magnetic field data into actionable, high-value insights. Our solutions enable accurate magnetic mapping and object detection in environments where traditional sensing technologies like GPS, radar, imagery, or sonar cannot perform.\nFrom public safety and defence to space exploration, our multidisciplinary team of engineers, physicists, and data scientists is redefining how the world perceives magnetic signals, turning invisible complexity into clear, useful intelligence.\nWhy Join Us\nWe’re a small, fast-moving, and ambitious team building something truly transformative. At SBQuantum, you’ll have the opportunity to:\nShape cutting-edge quantum sensing technology from the ground up.\nCollaborate with passionate experts across physics, data science, and engineering.\nContribute directly to solving real-world challenges in public safety and aerospace.\nWork in a dynamic startup environment where your ideas and contributions have immediate impact.\nWho We’re Looking For\nWe are looking for a proactive and driven team member with a strong startup mindset, capable of taking ownership of complex problems and navigating ambiguity. The ideal candidate is autonomous, rigorous, and solution-oriented, thrives in multidisciplinary teams, communicates effectively with internal and external partners, and demonstrates a strong commitment to learning and continuous improvement.\nThe Role\nAs an Electrical Engineer, you will play a key role in developing the next generation of SBQuantum’s quantum diamond magnetometer for space applications and other harsh environments. You’ll be part of the electronic design team, working closely with our physics, and algorithms team, contributing to systems ranging from microwave generation and laser control to optical detection, low-noise electronics, and low-power MCU/FPGA integration. You’ll work on a complex, high-performance system that requires careful optimization at every stage, where your work will directly impact the reliability and performance of the sensor.\nWhat You’ll Do\nDevelop and optimize control electronics including microcontrollers, FPGA interfaces, PLLs, laser drivers, and communication buses for the next generation of our quantum diamond magnetometer.\nContribute to the architecture and development of both analog and digital electronics across the magnetometer system.\nDesign and review PCB layouts with a focus on minimizing magnetic signatures and achieving low-noise performance.\nDevelop embedded firmware for microcontrollers, including system control logic, inter-component communication, and embedded algorithms.\nSupport system integration across multiple platforms, including drones, satellite payloads, and multi-sensor configurations.\nIdentify technical risks early and develop practical mitigation strategies throughout the development cycle.\nCollaborate closely with physics, algorithms, and engineering teams to align system design and performance goals.\nParticipate in R&D campaigns including prototyping, fabrication, testing, and validation.\nWhat We’re Looking For\nBachelor’s degree in electrical engineering.\n5+ years of experience in PCB design and electronic system development.\nStrong understanding of analog and digital circuit design.\nExperience designing low-noise electronics and signal conditioning circuits.\nExperience in electro-optics, transimpedance circuits.\nExperience with Altium Designer for PCB design and layout.\nExperience with embedded systems programming in C.\nExperience working with microcontrollers and communication protocols.\nAbility to debug and validate complex electronic systems.\nComfortable working in a multidisciplinary R&D environment.\nNice-to-Haves\nExperience with laser control electronics or microwave generation systems\nExperience designing electronics for aerospace or harsh environments\nKnowledge of magnetic noise reduction and low magnetic signature PCB design\nWhat We Offer\nCompetitive salary and meaningful equity.\nOpportunity to be an early team member shaping both the technology and the culture.\nFlexible, collaborative work environment.\nDirect impact: your work will shape breakthrough products in a cutting-edge field.\nProfessional growth opportunities as we scale.\nAt SBQ, we are mission driven and collaborate with people independently of gender, race, beliefs, citizenship, orientation and value unconventional paths. Let's meet!","description_format":"text","description_chars":4680,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":["Equity","Growth opportunities"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Sensors & Transducers"],"lifecycle":[{"event":"open","at":"2026-09-26T09:18:11Z"}],"liveness":{"score":6,"band":"cold","label":"Long shot","p_open":1,"p_active":0.229,"p_room":0.28,"age_days":180,"expected_fill_days":30,"reasons":["conf:7","win:tail","crowd:"],"computed_at":"2026-09-29T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/sbquantum-electrical-engineer","json_url":"https://alion.io/job/sbquantum-electrical-engineer.json","meta":{"generated_at":"2026-09-30T01:17:46Z","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":815,"day_limit":5000,"remaining_today":4185,"minute_limit":60,"resets_at":"2026-10-01T00:00:00Z"}}}