{"id":2346986,"url":"https://alion.io/job/cygnify-data-centre-critical-infrastructure-engineer","title":"Data Centre Critical Infrastructure Engineer","company":{"id":4418503,"name":"Cygnify","domain":"cygnify.io","url":"https://alion.io/company/cygnify","size_band":"51-200","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Ashby","truth_index":null},"role":"DevOps","role_family":"DevOps","seniority":"junior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"explicit","locations":["Singapore"],"countries":["SG"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":28000,"max_usd":52000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":38},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AutoCAD","optional":false},{"name":"Microsoft Office","optional":false}],"status":"live","first_seen_at":"2026-03-24T10:22:21Z","employer_posted_date":"2026-03-24","last_verified_at":"2026-10-12T22:00:17Z","board_verified":true,"closed_at":null,"days_open":202,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":202},"description":"Role: Data Centre Critical Infrastructure Engineer\nLocation: Singapore\nWe are partnering with a leading organisation to hire a Data Centre Critical Infrastructure Engineer to support the operations and maintenance of critical facilities systems across data centres and office environments. This role is responsible for ensuring the reliability, safety, and performance of key infrastructure systems while supporting operational readiness and business requirements.\nResponsibilities:\nPerform day-to-day operations and maintenance of critical infrastructure systems, including generators, UPS, DC rectifier systems, STS, fire protection systems, HT/LT electrical systems, ACMV, and building management systems\n\nEnsure preventive and corrective maintenance works are carried out according to planned schedules and service standards\n\nMonitor and maintain data centre facilities to ensure high availability, reliability, and operational efficiency\n\nManage physical and electronic security systems such as card access, CCTV surveillance, and visitor tracking\n\nSupport customer-related work orders and ensure delivery within committed service timelines\n\nPlan, coordinate, and evaluate tenders, and support project execution for infrastructure upgrades and expansion works\n\nMaintain accurate records, maintenance logs, and update M&E, building, and schematic drawings\n\nConduct regular inspections to identify safety hazards or unsafe conditions, and implement corrective actions in compliance with regulatory requirements\n\nSupport lease management activities, including coordination with landlords, tenants, and internal stakeholders where required\n\nLiaise with internal teams, external vendors, contractors, and relevant authorities on facility-related matters\n\nCarry out risk assessments and support risk mitigation measures across facility operations\n\nParticipate in 24/7 standby duties and respond to incidents, faults, and operational issues as required\n\nSupport any other infrastructure and facility-related duties assigned by management\n\nRequirements:\nDiploma or Degree in Electrical, Mechanical, Telecommunications, Facilities Management, or a related discipline\n\n0-3 years of experience in facilities operations and maintenance, preferably within a data centre or critical infrastructure environment\n\nDiploma graduates with a positive attitude and willingness to learn may also be considered\n\nGood hands-on knowledge of critical facilities systems and building maintenance\n\nExposure to data centre operations, electrical systems, ACMV, fire protection, or building management systems is preferred\n\nBasic knowledge of networking, broadband access, or structured cabling will be an advantage\n\nProficiency in MS Office applications, with working knowledge of AutoCAD and MS Project preferred\n\nExperience in vendor, contractor, or service provider coordination would be beneficial\n\nStrong problem-solving skills with the ability to work under pressure in a mission-critical environment\n\nGood communication and interpersonal skills, with the ability to engage stakeholders across different 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