{"id":3303116,"url":"https://alion.io/job/hcltech-senior-tester-20","title":"Senior Tester","company":{"id":225,"name":"HCLTech","domain":"hcltech.com","url":"https://alion.io/company/hcltech","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"SuccessFactors","truth_index":null},"role":"QA","role_family":"QA","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":["Singapore"],"countries":["SG"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":40000,"max_usd":107000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":22},"experience_years_min":1,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Photolithography","optional":false},{"name":"EUV","optional":true},{"name":"Statistical Process Control","optional":true}],"status":"live","first_seen_at":"2026-10-27T00:14:34Z","employer_posted_date":"2026-10-27","last_verified_at":"2026-11-03T03:53:26Z","board_verified":true,"closed_at":null,"days_open":7,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":7},"description":"Job Summary\nPerform scheduled preventive maintenance (PM) on lithography tools (scanners, steppers,\ntracks) and associated inspection/metrology systems, following OEM and client procedures.\nSupport corrective maintenance: troubleshoot faults at module and board level, replace parts,\nand run post-maintenance qualifications to return tools to production.\nCarry out calibrations, alignments and performance checks, and record results against tool\nspecifications.\nRespond to tool-down calls within shift SLAs and escalate to senior FSEs or OEM support when\nneeded.\nLog all work accurately in the client's CMMS/ticketing system, including parts used, downtime\nand root cause.\nAssist with tool installations, upgrades, retrofits and de-installations.\nMonitor spare-parts usage and flag consumables and critical spares for replenishment.\nFollow cleanroom protocols, lock-out/tag-out (LOTO) and EHS requirements (SEMI S2/S8 aware)\nat all times.\nContribute to uptime, MTBF and MTTR improvement through shift handovers, issue tracking\nand lessons learned.\nWork rotating shifts, including nights, weekends and on-call, in line with fab operating needs.\nKey Responsibilities\nPerform scheduled preventive maintenance (PM) on lithography tools (scanners, steppers,\ntracks) and associated inspection/metrology systems, following OEM and client procedures.\nSupport corrective maintenance: troubleshoot faults at module and board level, replace parts,\nand run post-maintenance qualifications to return tools to production.\nCarry out calibrations, alignments and performance checks, and record results against tool\nspecifications.\nRespond to tool-down calls within shift SLAs and escalate to senior FSEs or OEM support when\nneeded.\nLog all work accurately in the client's CMMS/ticketing system, including parts used, downtime\nand root cause.\nAssist with tool installations, upgrades, retrofits and de-installations.\nMonitor spare-parts usage and flag consumables and critical spares for replenishment.\nFollow cleanroom protocols, lock-out/tag-out (LOTO) and EHS requirements (SEMI S2/S8 aware)\nat all times.\nContribute to uptime, MTBF and MTTR improvement through shift handovers, issue tracking\nand lessons learned.\nWork rotating shifts, including nights, weekends and on-call, in line with fab operating needs.\nSkill Requirements\nDiploma in Electronics, Electrical, Mechatronics, Mechanical or a related engineering field.\n1-3 years' hands-on experience in semiconductor fab equipment maintenance, preferably on\nlithography, inspection systems or comparable equipment.\nWorking knowledge of electronics, electro-mechanical systems, vacuum, pneumatics and basic\noptics.\nAble to read schematics, interlock diagrams and OEM manuals, and use standard test\nequipment (multimeter, oscilloscope).\nExperience working in a cleanroom environment under strict safety and contamination-control\nprotocols.\nWilling to work rotating shifts and be on call.\nSingapore Citizen or Singapore Permanent Resident. Malaysian citizens are also welcome to\napply.\nOther Requirements\nPreferred and good-to-have\nExposure to DUV or EUV lithography scanners, track systems, or wafer inspection/metrology\ntools.\nOEM training certificates or formal equipment courses.\nFamiliarity with SECS/GEM, tool logs and data-driven troubleshooting.\nBasic understanding of SPC, uptime/MTBF/MTTR metrics and 8D or root-cause analysis","description_format":"text","description_chars":3373,"description_truncated":false,"requirements":{"experience_years_min":1,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Cybersecurity","Professional Services","Science & Engineering","Systems Integrators"],"lifecycle":[{"event":"open","at":"2026-10-27T00:14:34Z"}],"visa":[],"liveness":{"score":99,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.993,"p_room":1,"age_days":7,"expected_fill_days":27,"reasons":["conf:2","wave","velocity","win:early","comp:brand"],"computed_at":"2026-11-03T05:54:40Z"},"pay":null,"html_url":"https://alion.io/job/hcltech-senior-tester-20","json_url":"https://alion.io/job/hcltech-senior-tester-20.json","meta":{"generated_at":"2026-11-03T06:09:07Z","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":8400,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-04T00:00:00Z"}},"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":225},"rest":"https://alion.io/mcp/rest/get_company?id=225"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fhcltech-senior-tester-20"},{"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%2Fhcltech-senior-tester-20"},{"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%2Fhcltech-senior-tester-20"},{"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/hcltech-senior-tester-20\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fhcltech-senior-tester-20"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3303116}},{"tool":"search_jobs","arguments":{"company":"hcltech.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3303116},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. 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