{"id":1675725,"url":"https://alion.io/job/sirenopt-seniorstaff-systems-engineer","title":"Senior/Staff Systems Engineer","company":{"id":687018,"name":"SirenOpt","domain":"sirenopt.com","url":"https://alion.io/company/sirenopt","size_band":"51-200","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Greenhouse","truth_index":null},"role":"Industrial Engineering","role_family":"Industrial Engineering","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":["San Leandro, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":150000,"max":190000,"currency":"USD","period":"year","gross":null,"usd_annual":190000},"salary_estimate":null,"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Machine Learning","optional":false},{"name":"MATLAB","optional":false},{"name":"Python","optional":false}],"status":"live","first_seen_at":"2026-10-01T22:21:06Z","employer_posted_date":"2026-10-01","last_verified_at":"2026-10-12T13:37:11Z","board_verified":true,"closed_at":null,"days_open":10,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":10},"description":"About SirenOpt\nSirenOpt helps manufacturers make better, safer, and more reliable micro- and nano-materials. These materials are the building blocks of critical sectors of the global economy such as batteries, computer chips, aircraft components, and power systems. But, surging material demand and growing complexity are pushing production to unprecedented scales and speeds, leaving manufacturers effectively flying blind. Small, undetected variations during production lead to wastage, lower performance, higher costs, and safety risks.\nSirenOpt is changing this by developing a manufacturing intelligence platform that non-destructively probes materials during production, revealing critical internal information without damaging them. Using a novel combination of cold atmospheric plasma, physics-informed machine learning, and predictive analytics, SirenOpt generates unique, real-time material fingerprints that capture material signals not accessible through conventional measurement techniques. These insights give manufacturers unprecedented visibility into how materials behave as they are made.\nWe turn hidden data into actionable intelligence to help manufacturers reduce variability and thus increase yield and performance. The technology can be deployed as a standalone tool or integrated directly into factory production lines. SirenOpt is currently deploying early versions of its platform with some of the largest industrial manufacturers in the world across North America, Europe, and Asia.\nAbout the job\nJob Title: Senior/Staff Systems Engineer\nLocation: On-Site (San Leandro, CA)\nJob Type: Full-Time\nRole Overview\nWe are seeking a Staff Systems Engineer to define, integrate, and validate SirenOpt's plasma-based sensing platform for deployment into advanced manufacturing environments. As an early-stage member of the SirenOpt team, you will play a key role in shaping system-level behavior and ensuring technical coherence across hardware, software, and experimental domains, helping establish a strong and scalable technical foundation for the company.\nThis role carries responsibility both for system-level technical ownership and for shaping how technical work is documented across the organization. You will define and evolve the structure used to document experiments, system designs, interfaces, and technical decisions, ensuring clarity, consistency, and traceability as the company grows. These documentation practices are expected to be tightly coupled to hands-on engineering work, including experimentation, data analysis, and system validation.\nThe ideal candidate applies sound systems engineering judgment to complex, cross-disciplinary problems and is comfortable operating in areas of ambiguity. You will drive system-level trade studies, guide experimental strategy, and resolve non-trivial integration and performance issues, while remaining deeply engaged in day-to-day technical execution. This role offers an opportunity to operate at a high level of technical impact in a collaborative and fast-moving engineering environment.\nWhat You'll Do\nDefine and own system-level architecture, integration, and validation of SirenOpt's plasma-based sensing platform\n\nGuide system-level technical decisions through experimentation, data analysis, and cross-disciplinary evaluation\n\nLead investigation and resolution of complex system performance issues through structured experimentation, data analysis, and root cause analysis\n\nEstablish and evolve the structure used to document experiments, system designs, interfaces, and technical decisions across the organization\n\nEnsure technical documentation is clear, consistent, and traceable, and tightly integrated with hands-on engineering and validation activities\n\nWork closely with cross-functional engineering teams to guide system integration and resolve non-trivial cross-disciplinary issues\n\nIncorporate customer and application feedback into system-level design evolution and validation strategy\n\nSupport on-site installation, validation, and system upgrade activities at customer sites as needed\n\nDomestic and international travel of approximately 10-15% is expected.\n\nWhat We're Looking For\nB.S. in Engineering or Physics with 5+ years of relevant industry experience, M.S. with 3+ years, or Ph.D. with 2+ years of hands-on systems experience\n\nExperience developing automated metrology, inspection, or diagnostic systems across system definition, integration, validation, deployment, and customer support\n\nExperience working in early-stage or ambiguous R&D environments, using experimentation and data analysis to evaluate concepts and guide system-level decisions\n\nProficiency with tools such as Python, MATLAB, C, LabVIEW, or similar for data analysis, modeling, and evaluation of system performance\n\nExtensive hands-on experience developing, integrating, and validating prototypes, subsystems, and complete systems\n\nExperience working across mechanical, electrical, software, and experimental domains to resolve complex integration and performance issues\n\nDemonstrated ability to guide technical direction through experimentation, data-driven analysis, and cross-disciplinary evaluation\n\nExperience establishing or evolving technical documentation practices, ensuring clarity, consistency, and traceability of experimental results and system decisions\n\nStrong written and verbal communication skills, particularly in documenting complex technical work clearly for diverse audiences\n\nNice to have:\nExperience with manufacturing metrology equipment and sensors used for characterization or fabrication of advanced materials\n\nExperience with requirements and test management tools (e.g., Jama or similar) and data analysis software such as JMP\n\nExperience with early-stage R&D and/or new product introduction (NPI) in complex technical systems\n\nExposure to high-precision, high-throughput industrial systems for material handling, metrology, or process automation\n\nPrior work or research experience in one or more of the key industrial markets that SirenOpt addresses, including batteries, semiconductors, power generation, energy, or electronics\n\nFamiliarity with high-voltage devices; exposure to plasma-based systems\n\nExperience with capital equipment designed for integration into manufacturing environments, particularly roll-to-roll and piece-to-piece processes\n\nBase Pay Range\n$150,000—$190,000 USD\nBenefits\nEquity and Salary compensation depends on experience \nHealth, Dental, Vision plans provided\n401k matching provided\nTime off: 20 days of PTO per year, plus approximately 15 paid US holidays per year","description_format":"text","description_chars":6604,"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":["401k plan","Equity"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Manufacturing","Advanced Materials","Electrical & Electronic Engineering"],"lifecycle":[{"event":"open","at":"2026-10-02T08:27:44Z"}],"visa":[{"country":"US","licensed_sponsor":true,"evidence":"H-1B filings in 12 months: 3","filings_12m":3,"filings_prev_12m":0,"green_card_filings_12m":0,"median_offered_wage_usd":115833,"route":null,"cap_exempt":false,"checked_at":"2026-10-03T21:08:04+00:00","sources":["US Department of Labor: LCA disclosure data (H-1B, H-1B1, E-3)"],"filings_for_role_12m":0}],"liveness":{"score":90,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.897,"p_room":1,"age_days":10,"expected_fill_days":37,"reasons":["conf:0","velocity","win:early"],"computed_at":"2026-10-12T06:55:09Z"},"pay":{"stated_usd_annual":190000,"is_top_pay":true},"html_url":"https://alion.io/job/sirenopt-seniorstaff-systems-engineer","json_url":"https://alion.io/job/sirenopt-seniorstaff-systems-engineer.json","meta":{"generated_at":"2026-10-12T17:37:51Z","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":28387,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-13T00:00:00Z"}},"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":687018},"rest":"https://alion.io/mcp/rest/get_company?id=687018"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fsirenopt-seniorstaff-systems-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%2Fsirenopt-seniorstaff-systems-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%2Fsirenopt-seniorstaff-systems-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/sirenopt-seniorstaff-systems-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fsirenopt-seniorstaff-systems-engineer"}]}