{"id":474401,"url":"https://alion.io/job/ses-ai-senior-scientist-material-characterization","title":"Senior Scientist, Material Characterization","company":{"id":31799,"name":"SES AI","domain":"ses.ai","url":"https://alion.io/company/ses","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Greenhouse","truth_index":{"grade":"D","score":42,"open_postings":35,"ghost_share":0.971,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-20T05:45:00Z"}},"role":"Science & Research","role_family":"Science & Research","seniority":"senior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Shanghai, China"],"countries":["CN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":34000,"max_usd":77000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":1403},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[],"status":"live","first_seen_at":"2023-01-16T19:23:55Z","employer_posted_date":"2026-06-22","last_verified_at":"2026-10-20T07:45:42Z","board_verified":true,"closed_at":null,"days_open":1372,"trust":{"level":"ghost","repost_count":0,"flags":["stale","company_stale"],"days_open":1372},"description":"Senior Scientist, Material Characterization\nResponsibilities\nLead materials characterization and validation activities.\nProcure analytical equipment as and when needed.\nAnalysis of chemical, physical, and thermal properties of all battery materials and understand their interactions with each other.\nPerforms critical interpretation of analytical data; analyzes information to drive mechanistic understanding.\nDevelop a fundamental mechanistic understanding of Li-metal anode cell performance failure modes\nQualifications\nDoctorate in chemistry, chemical engineering, materials science, or related fields with 5+ years of industrial/academic experience.\nExpertise and experience in operating and maintaining analytical instruments including but not limited to GC, FTIR, UV-Vis, DSC, TGA, SEM, XPS, Raman, and NMR.\nExperience working with moisture sensitive materials in a glovebox or dry room.\nExperience in electrochemistry, specifically on lithium-ion batteries.\nAbility to analyze data and draw deeper conclusions from analytical data.\nAbility to communicate new concepts and draw insight from discussions with coworkers.\nDemonstrable track record of learning new technologies quickly and using your skillset to have a tangible impact in a short time frame.\nA technical leader with the ability to positively influence peers and bring the team together.\nUnderstanding terminologies in Materials Science field. Ability to read documents and have conversation in English.","description_format":"text","description_chars":1471,"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":["Energy Storage"],"lifecycle":[{"event":"open","at":"2026-09-06T14:11:22Z"}],"visa":[],"liveness":{"score":4,"band":"cold","label":"Long shot","p_open":1,"p_active":0.137,"p_room":0.28,"age_days":1372,"expected_fill_days":27,"reasons":["conf:1","stale_co","ghost","win:tail","crowd:"],"computed_at":"2026-10-20T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/ses-ai-senior-scientist-material-characterization","json_url":"https://alion.io/job/ses-ai-senior-scientist-material-characterization.json","meta":{"generated_at":"2026-10-20T10:37:47Z","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":11590,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-21T00:00:00Z"}},"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":31799},"rest":"https://alion.io/mcp/rest/get_company?id=31799"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fses-ai-senior-scientist-material-characterization"},{"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%2Fses-ai-senior-scientist-material-characterization"},{"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%2Fses-ai-senior-scientist-material-characterization"},{"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/ses-ai-senior-scientist-material-characterization\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fses-ai-senior-scientist-material-characterization"}]}