{"id":3355335,"url":"https://alion.io/job/hitachi-lead-engineer-rail-business","title":"Lead Engineer - Rail Business","company":{"id":129,"name":"Hitachi","domain":"hitachi.com","url":"https://alion.io/company/hitachi","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"A","score":85,"open_postings":742,"ghost_share":0.005,"stale_share":0.776,"repost_share":0.012,"time_to_fill_p50_days":16,"computed_at":"2026-11-12T10:38:37Z"}},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":"lead","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Bangkok, Thailand"],"countries":["TH"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":16500,"max_usd":42000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":2629},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[],"status":"live","first_seen_at":"2026-10-27T19:41:21Z","employer_posted_date":"2026-10-27","last_verified_at":"2026-11-13T22:26:01Z","board_verified":true,"closed_at":null,"days_open":17,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":17},"description":"Location:\nBangkok, ThailandJob ID:\nR0136434Date Posted:\n2026-10-27Company Name:\nHITACHI ENERGY (THAILAND) LIMITEDProfession (Job Category):\nEngineering & ScienceJob Schedule:\nFull timeRemote:\nNoJob Description:\nThe Opportunity:\nEngineering authority for projects/tenders with medium to high complexity. Execution of complete engineering assignments on small, medium or large AC & DC Traction Power Supply Projects/tenders cost effectively and in accordance with contract specifications and quality standards. Based on technical specification from end customers and inputs from OU Engineering team, able to review the study reports, prepare BSS, TSS & SSS layouts and section drawings, Grounding system drawings, Lightning system design, drawings, Cable routings, Bill of materials, RFQs, Vetting of vendor offers, Engg hours estimation, visit to project sites, Technical risk assessment and opportunity evaluation, technical risk assessment and opportunity evaluation etc\nCoordinate with customers, Tendering & Project Team, OUs, Project Manager, SCM, Engineering Manager, Engineering Leads, Secondary and civil / steel design functions, consultants, end customers etc. and provide required support to lead the Project / Tender.\nCandidate must have technical knowledge International Standards related to Railway Electrification field.\nHow you’ll make an impact:\nDesign Authority for all Engineering activities in an Electrical power supply system for AC & DC Rail Traction Power Supply (TPS) Substations with reference to International Standards \nSizing of the Electrical equipment for development of new power systems. \nInteraction with sales departments and project management during both, the bid phase, and the project realization phase \nCollaborate with supply chain function to ensure technical requirements for equipment & services. Provide technical evaluation of supplier’s offers and provide manufacturing clearance \nParticipation in technical liaison meetings with customers, suppliers, and HE internal manufacturing units. Technical management, planning and controlling of own engineering work package \nCoordinate with other engineers for systems integration and design. Review / Perform load flow simulations and prepare reports \nKnowledge of power traction simulation software for both AC & DC traction projects. \nAble to review the outputs of EMC and RAM study, Load flow, short circuit, and Insulation coordination studies & interface for inputs \nKnowledge of Network Harmonic Study \nComplete Understanding of Primary design aspects of substations, including SLD, layouts, and overviews, site plans, duct bank and conduit layouts, grounding systems, and auxiliary power supply systems and control circuits \nGood understanding of protection study, CT VT Sizing, Cable sizing, Protection & Control schemes, LVAC / LVDC supplies, Interlocking, Telecommunication, etc \nTechnical design interface between sub-systems of all AC & DC Traction Power Supply Equipment within the substation. \nThorough understanding of railway overhead catenary/third rail distribution systems. Having knowledge about different railway technologies from electrical perspective \nPrepare / Review the specifications for Rectifier Transformer, Rectifier Unit and DC switchgear & Auxiliary transformer, Medium voltage switchgear \nTechnical data sheets verification of primary equipment. Knowledge of primary equipment, such as circuit breakers, disconnectors, earthing switches, instrument transformers, power transformers, etc \nVendor Offer Evaluations. FAT / SAT of traction power equipment \nEstimation of engineering effort for each project for costing at tender stage \nTechnical risk and opportunity assessment and validation. Innovative ideas to reduce Engineering efforts. \nYour background:\nBachelor degree or higher in Electrical Engineering, ideally in the field of power distribution, electrical control systems having minimum 5 years experience.\nKnowledge of High-Medium voltage technology with good understanding for system design, manufacture, and installation matters in DC traction power supply \nKnowledge of digital protection relays \nKnowledge of measuring, control, and supervisory systems \nKnowledge of relevant Asian and International Standards \nKnowledge of engineering processes. \nExperience in project realization, preferably in an international project environment \nSoft skills: \nIndividual contributor using in-depth knowledge in a specific area to execute complex or specialized projects / challenges often thinking independently to challenge traditional solutions. \nComprehensive knowledge of related disciplines in the organization. \nWorks independently, applying established standards \nExcellent English and Thai, good communication skills \nDynamic and Proactive, willing to grow in the organization \nTeam player, ready to play the role across the different countries. High level of ownership \nAccessibility and reasonable accommodation\nQualified individuals with a disability may request a reasonable accommodation if you are unable or limited in your ability to use or access the Hitachi Energy career site as a result of your disability. You may request reasonable accommodations by completing ageneral inquiry formon our website. Please include your contact information and specific details about your required accommodation to support you during the job application process.\n\nThis is solely for job seekers with disabilities requiring accessibility assistance or an accommodation in the job application process. Messages left for other purposes will not receive a response.\n\nUse of Al and automated tools in recruitment\nAs part of our recruitment process, Hitachi Energy uses digital and automated tools, including Al-supported solutions, to assist with activities such as application screening, job matching, and interview scheduling. These tools are designed to support our recruiters and do not replace human decision-making. Candidate data is processed in accordance with applicable data protection and employment laws as well asHitachi's Global Data Privacy Notice.\nBackground Screening and Security Checks\nAs part of the hiring process, Hitachi Energy conducts pre-employment background checks that may include verification of employment history, education, criminal records, and other relevant information, in accordance with applicable laws.\nFor certain roles-particularly those involving access to sensitive information, financial responsibilities, client data, regulated environments, or security-sensitive functions-additional or more comprehensive background or security screenings may be required. These may include, but are not limited to, enhanced criminal history checks, credit history reviews (where legally permissible), sanctions screening, or other due diligence measures aligned with the responsibilities of the position.\nThe scope and depth of any background or security review will be determined based on the nature of the role and business necessity, and will always be conducted in compliance with applicable federal, state, and local laws. Candidates will be notified and, where required, asked to provide consent prior to the initiation of any such checks.","description_format":"text","description_chars":7202,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[{"language":"Thai","level":"All levels","optional":false}]},"benefits":[],"hiring_locations":[{"name":"Thailand","iso":"TH","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Enterprise Storage Systems","IT Consulting & Digital Transformation","Systems Integrators","Electrical Equipment & Cables"],"lifecycle":[{"event":"open","at":"2026-10-27T19:41:21Z"}],"visa":[],"liveness":{"score":44,"band":"fade","label":"Fading","p_open":1,"p_active":0.59,"p_room":0.75,"age_days":15,"expected_fill_days":16,"reasons":["conf:0","stale_co","velocity","win:late","comp:brand"],"computed_at":"2026-11-12T10:38:37Z"},"pay":null,"html_url":"https://alion.io/job/hitachi-lead-engineer-rail-business","json_url":"https://alion.io/job/hitachi-lead-engineer-rail-business.json","meta":{"generated_at":"2026-11-14T05:33:35Z","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":9388,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-15T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.1,"usd":0.01,"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":129},"rest":"https://alion.io/mcp/rest/get_company?id=129"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fhitachi-lead-engineer-rail-business"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"free","price":{"credits":0,"usd":0},"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%2Fhitachi-lead-engineer-rail-business"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.1,"usd":0.01},"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%2Fhitachi-lead-engineer-rail-business"},{"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/hitachi-lead-engineer-rail-business\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fhitachi-lead-engineer-rail-business"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3355335}},{"tool":"search_jobs","arguments":{"company":"hitachi.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3355335},"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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