{"id":1817656,"url":"https://alion.io/job/st-engineering-senior-engineer-c3-mobility-rail-2","title":"Senior Engineer, C3, Mobility Rail","company":{"id":1818473,"name":"ST Engineering","domain":"stengg.com","url":"https://alion.io/company/stengg","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"SuccessFactors","truth_index":null},"role":"Industrial Engineering","role_family":"Industrial Engineering","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":38000,"max_usd":80000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":275},"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[],"status":"live","first_seen_at":"2026-10-04T02:36:00Z","employer_posted_date":"2026-10-04","last_verified_at":"2026-10-06T20:55:36Z","board_verified":true,"closed_at":null,"days_open":3,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":3},"description":"Senior Project Engineer - PLC / SCADA Systems\nRole Overview\nWe are looking for a technically strong and hands-on Senior Project Engineerto support the delivery of PLC/SCADA projects from concept through design, integration, testing, commissioning, and maintenance. The role requires close coordination with customers and internal teams, strong troubleshooting capabilities, and solid experience in industrial automation systems.\nKey Responsibilities\nLead and execute detailed engineering design, system integration, testing, commissioning, and handover of completed PLC/SCADA systems.\nConduct factory acceptance tests (FAT), site acceptance tests (SAT), and support on-site commissioning activities.\nCoordinate closely with customers, project managers, and internal engineering teams to ensure effective planning, execution, and adherence to project schedules.\nManage and participate in factory testingat company premises as well as at customer sites.\nPerform hardware and software integration, including PLC programming, SCADA configuration, and system implementation.\nEnsure proper execution of engineering, integration, and maintenance works with full compliance to quality assurance and technical standards.\nManage application program changes, hardware deployment, version control, and technical documentation.\nImplement PLC/SCADA solutions from conceptual design through programming and final deployment.\nInterface with SCADA and PLC systems across multiple platforms and subsystems.\nPrepare technical reports, drawings, and documentation, and support client meetings and technical discussions.\nIndependently perform system troubleshooting, fault diagnosis, and issue resolution during testing and operations.\nOversee the implementation of SCADA/PLC systems from conceptual design through programming, integration, testing, and commissioning.\nManage and coordinate hardware and software integration, including system interfaces with other railway subsystems (e.g. signaling, power, OCC, depot systems).\nQualifications & Experience\nBachelor’s Degree in Electrical, Electronic Engineering, or a related discipline.\n3-5 years of hands-on experiencein PLC/SCADA engineering and industrial automation projects.\nExperience with PLC programmingis required.\nProficient inSchneider PLC platforms.\nStrong ability to read and interpret electrical schematics, wiring diagrams, drawings, and technical specifications.\nProven ability to work under pressure, manage multiple tasks, and meet project deadlines.\nStrong interpersonal and communication skills, with the ability to work both independently and as part of a team.\nProven experience in technical leadership or lead engineer rolesfor large, complex SCADA or control systems.\nKey Competencies\nPLC & SCADA Programming and Integration\nSystem Testing & Commissioning and Assurance\nTroubleshooting & Technical Problem Solving\nChange & Configuration Management\nCustomer & Stakeholder Interaction\nQuality Assurance & Documentation\nSCADA System Architecture & Integration\nTechnical Authority & Design Governance\nRail / MRT Systems Knowledge\nTechnical Risk & Change Management\nTeam Leadership","description_format":"text","description_chars":3131,"description_truncated":false,"requirements":{"experience_years_min":3,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Artificial Intelligence","Cybersecurity","Military"],"lifecycle":[{"event":"open","at":"2026-10-04T02:36:00Z"}],"visa":[],"liveness":{"score":90,"band":"hot","label":"Hiring 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