Full Time IT Infrastructure Service Operations Manager Jobs, Salary up to SGD 7,000 in NTT SINGAPORE PTE. LTD. Central Region (Singapore) - Maukerja

The IT Infrastructure Service Operations Manager is responsible for ensuring end-to-end operational excellence across all infrastructure services, driving service delivery to clients, managing operations teams, and enforcing ITIL-aligned processes. This role provides technical governance, leads major incident response, ensures compliance, and continuously improves operational efficiency through automation, analytics, and process maturity.

Key Responsibilities

A. Service Delivery Oversight

·       Ensure end-to-end delivery of IT infrastructure services across network, cloud, server, storage, workplace/EUC, and service desk towers.

·       Maintain service levels, KPIs, and contractual commitments with strong adherence to ITIL standards.

·       Monitor and drive proactiveservice delivery for clients across all channels (human, digital, automated).

·       Govern incident, problem, and change processes; ensure compliance and best practices.

·       Conduct daily/weekly service reviews, operational performance checks, and escalation management.

·       Oversee shift operations ensuring 24x7 coverage and smooth handovers between teams.

B. Technical Governance& Operations

·       Act as a technical authorityfor all infrastructure domains, guiding SMEs and engineering teams.

·       Review monitoring/alerting frameworks and drive proactive issue detection.

·       Oversee patching, upgrades, capacity planning, and infrastructure health checks.

·       Lead RCA for major incidents and establish preventive action plans.

·       Govern risk assessments, change implementation quality, and rollback strategies.

·       Ensure architecture documentation, runbooks, and SOPs are maintained and current.

·       Support operational readiness and steady-state transitions after onboarding new services.

C. Client Engagement &Stakeholder Management

·       Engage directly with clientsfor technical operations and routine service reviews.

·       Present performance reports, incident summaries, SLA compliance, risks, and improvement actions.

·       Maintain accurate client information repositories, operational manuals, and requirement documentation.

·       Coordinate with client delivery teams to drive proactive incident management and service improvements.

D. People & Vendor Management

·       Lead, mentor, and coach L1–L3engineers, shift leads, and service desk managers.

·       Define roles, responsibilities, and performance KPIs for operations staff.

·       Manage third-party vendors, OEM partners, and ensure SLA & contract adherence.

·       Review training needs and drive upskilling programs across technical domains.

·       Foster a culture of accountability, innovation, collaboration, and continuous improvement.

E. Continuous Service Improvement (CSI)

·       Identify and execute automation, orchestration, and optimization opportunities.

·       Feed CSI priorities into automation and engineering teams for implementation.

·       Evaluate service trends to reduce recurring incidents and improve MTTR/MTTI.

·       Promote knowledge management practices and lessons-learned programs.

·       Lead operational improvement initiatives post-transition or technology rollout.

F. Compliance, Security& Risk Management

·       Ensure adherence to securitybaselines, audit requirements, and data protection standards.

·       Collaborate with security teamson vulnerability remediation, compliance reporting, and risk mitigation.

·       Maintain risk registers andensure corrective/preventive actions are documented and executed.

·       Validate license compliance,change approvals, and technology governance policies.

G. Reporting &Operational Analytics

·       Prepare daily/weekly/monthlyservice dashboards and operational performance reports.

·       Analyze service metrics,operational data, and trends to identify issues and improvement opportunities.

·       Support governance forums,internal/external audits, and client satisfaction programs.

Required Skills &Experience

Technical Skills

·       Strong domain experience across:

o Network, Unix, Cloud, DataCenter, Security, Collaboration/UC, and Workplace technologies.

·       Experience in virtualizationplatforms (Nutanix, VMware, Hyper-V).

·       Experience with enterprise observabilityand monitoring tools (Solarwinds, Logic Monitor, ElasticSearch, Kibana,Grafana).

·       Strong understanding of ITIL processes and enterprise infrastructure operations.

Leadership & Management Skills

·       Advanced experience coaching and mentoring engineering teams.

·       Demonstrated success driving continual service improvement and automation-led transformation.

·       Proven track record in organizational change management and multi-tower operational leadership.

·       Strong communication, stakeholder management, and conflict-resolution ability.

Key Attributes

·       Strong problem-solving andanalytical mindset.

·       Ability to work under pressureand lead teams during critical incidents.

·       Customer-focused orientationwith a continuous improvement mindset.

·       High level of accountability,ownership, and decision-making capability.