{"id":3600790,"url":"https://alion.io/job/sciente-international-windows-infrastructure-expert-jd11335","title":"Windows Infrastructure Expert (JD#11335)","company":{"id":3802166,"name":"Sciente International","domain":"sciente.com","url":"https://alion.io/company/sciente-international","size_band":null,"is_staffing_agency":true,"employer_type":"agency","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"DevOps","role_family":"DevOps","seniority":"senior","employment_type":"contractor","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":{"min":5500,"max":7000,"currency":"SGD","period":"month","gross":true,"usd_annual":65748},"salary_estimate":null,"experience_years_min":2,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Active Directory","optional":false},{"name":"Hyper-V","optional":false},{"name":"Incident Management","optional":false},{"name":"ITIL","optional":false},{"name":"PowerShell","optional":false},{"name":"Python","optional":false},{"name":"VMWare","optional":false},{"name":"Windows","optional":false},{"name":"Windows Server","optional":false}],"status":"live","first_seen_at":"2026-11-02T00:00:00Z","employer_posted_date":null,"last_verified_at":"2026-11-02T00:00:00Z","board_verified":false,"closed_at":null,"days_open":3,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":3},"description":"Job Summary\nWe are hiring a Windows Infrastructure Expert with 2-3 years of experience in Windows Operations, virtualization, and automation. The ideal candidate will lead technical initiatives, drive service improvements, manage critical incidents, and support enterprise Windows environments within a financial services organization.\nMandatory Skill-set\nBachelor's degree in Engineering/Computer Science or equivalent.\nMust have 2+ years of Windows Infrastructure Administration experience;\nStrong expertise in Windows Server Administration, Hyper-V, Windows Failover Clustering;\nHands-on experience with PowerShell scripting, Python automation;\nExperience with Active Directory Windows patching tools and processes;\nStrong troubleshooting and incident management skills, including Root cause analysis (RCA), High severity/critical incident handling, Problem management.\nDesired Skill-set\nPreferred candidates will bring expertise in VMware technologies, HPE infrastructure, and ITIL-based operations, along with strong leadership, mentoring, and stakeholder management capabilities.\nPrior experience in large enterprise or financial services environments will be considered a significant advantage.\nResponsibilities\nLead and oversee Windows infrastructure operations, ensuring high availability, reliability, and SLA compliance across enterprise environments.\nDrive technical excellence by mentoring team members, assigning technical tasks, promoting best practices, and supporting skill development;\nManage critical incidents, conduct root cause analysis (RCA), resolve complex problems, and identify risks associated with technology changes;\nChampion automation, service improvements, and operational efficiency through continuous process optimization and adoption of new technologies;\nCollaborate with architects, project teams, service managers, and stakeholders to support transformation initiatives and ensure production readiness of new solutions;\nAct as a key escalation point for clients, maintaining service quality, managing risks, and ensuring compliance with regulatory and organizational requirements.\nShould you be interested in this career opportunity, please send in your updated resume to  at the earliest.\nWhen you apply, you voluntarily consent to the disclosure, collection and use of your personal data for employment/recruitment and related purposes in accordance with the SCIENTE Group Privacy Policy, a copy of which is published at SCIENTE’s website (https://www.sciente.com/privacy-policy).\nConfidentiality is assured, and only shortlisted candidates will be notified for interviews.\nEA Licence No. 07C5639\nSkills\nLevel 2 Support, Server Administration, Windows Server 2008, Microsoft Advanced Group Policy Management For Windows, VMware Infrastructure, Failover Clustering, Active Directory, Microsoft Windows Server Administration, VMware, Hyper-V Server, Windows Server 2003, Windows Server Update Services, Windows OS, Applying Patches, Windows Server, Microsoft security patch deployment, Windows Administration, Operating Systems, Hyper-V, Windows Server 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