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Zensar

Global IT services for digital transformation

IT Operations Manager - Infrastructure & Network

IT OperationsPosted on Nov 9
Full-timeZambiaNo salary listedIn-person

About the Job

Requirements

  • Strong experience managing enterprise IT infrastructure and operations.
  • Experience supporting multi-site or distributed environments.
  • Strong incident and major incident management capability.
  • Experience coordinating infrastructure, network, security and workplace teams.
  • Strong understanding of ITIL service-management practices.
  • Ability to translate technical issues into business impact.
  • Strong stakeholder, vendor and escalation management.
  • Strong analytical and operational reporting capability.
  • Experience in mining, manufacturing, utilities or another industrial environment is advantageous.
  • Ability to operate effectively in high-availability and business-critical environments.
  • Strong working knowledge across several of the following areas: Windows Server and Active Directory / Entra ID; Microsoft 365 and Exchange; VMware and enterprise virtualization; enterprise storage and backup technologies; LAN, WAN, Wi-Fi, firewalls and network security concepts; endpoint management using Microsoft Intune / SCCM; endpoint security and vulnerability remediation; monitoring platforms such as SolarWinds; database infrastructure fundamentals; and ITIL-based Incident, Problem and Change Management.
  • The manager must understand infrastructure dependencies sufficiently to challenge technical teams, identify operational risks and coordinate multidisciplinary troubleshooting.

Responsibilities

  • Own day-to-day IT operational coordination across Konkola, Chingola and Nkana sites.
  • Maintain visibility of infrastructure health, recurring issues, service risks and operational priorities.
  • Coordinate resolution activities between site engineers and centralized technical teams.
  • Ensure operational issues are assigned to the correct technical tower and actively driven through to closure.
  • Conduct regular operational reviews covering incidents, service requests, changes, problems, risks and infrastructure health.
  • Maintain clear ownership and accountability for outstanding site IT activities.
  • Provide operational oversight and coordination across Windows Servers and Active Directory, Linux, VMware and virtualization, storage, backup and recovery, datacenter infrastructure, file servers, Microsoft 365, Exchange and messaging, databases, network, endpoint management and monitoring platforms.
  • Ensure infrastructure dependencies are understood and appropriate technical teams are engaged during incidents, changes and maintenance activities.
  • Coordinate operational support for LAN, WAN, Wi-Fi and site connectivity.
  • Work closely with Network teams and field engineers to troubleshoot connectivity issues.
  • Coordinate investigation of network outages, performance degradation and wireless coverage issues.
  • Ensure critical site connectivity issues receive appropriate prioritization and escalation.
  • Maintain visibility of network-related risks affecting business-critical areas and systems.
  • Take operational ownership of high-impact site incidents.
  • Coordinate multiple technical teams during major incidents.
  • Ensure appropriate business and technical stakeholders are engaged.
  • Drive technical troubleshooting, escalation and service restoration.
  • Maintain clear incident communication with stakeholders.
  • Ensure significant or recurring incidents are reviewed for root cause and appropriate Problem Management follow-up.
  • Track corrective and preventive actions through to closure.
  • Ensure infrastructure changes affecting the sites follow the established Change Management and CAB governance process.
  • Review operational readiness, dependencies, implementation planning, rollback requirements and business impact.
  • Coordinate planned maintenance activities with technical teams and site stakeholders.
  • Ensure changes are properly communicated and executed with minimum disruption to site operations.
  • Challenge uncontrolled or insufficiently assessed infrastructure changes.
  • Work closely with Security and infrastructure teams to improve endpoint security, antivirus compliance, patch compliance, Active Directory hygiene, privileged access, MFA and identity security, backup and restore security, vulnerability remediation, security monitoring, network security and legacy infrastructure risk management.
  • Track security findings and remediation activities to closure and escalate overdue or high-risk items.
  • Monitor operational risks relating to backups and recovery.
  • Ensure backup failures and restore issues are appropriately investigated.
  • Coordinate periodic restore validation with relevant technical teams.
  • Maintain awareness of backup coverage for critical systems.
  • Support disaster recovery and business continuity planning for site IT services.
  • Escalate recovery, capacity or resilience risks that could affect critical business services.
  • Monitor the health and compliance of desktops, laptops and other workplace technology.
  • Coordinate endpoint remediation covering patching, antivirus, encryption and device-management compliance.
  • Support Windows modernization and endpoint-management initiatives where applicable.
  • Coordinate support for meeting rooms, collaboration facilities and other site technology.
  • Maintain operational visibility of server utilization, storage consumption and growth, backup capacity, Exchange and messaging capacity, network utilization, virtual infrastructure capacity and endpoint estate health.
  • Identify emerging capacity or availability risks before they result in service degradation or outages and ensure remediation plans are established.
  • Coordinate activities of onsite IT engineers across the supported locations.
  • Ensure appropriate prioritization of business-critical incidents and requests.
  • Bridge onsite teams with centralized SMEs where remote intervention is required.
  • Ensure field teams provide sufficient technical evidence, documentation and status updates for escalated cases.
  • Track dependencies requiring physical intervention at site.
  • Act as a key IT operational contact for site management and business stakeholders.
  • Understand operational priorities and translate them into IT priorities.
  • Provide clear updates during service interruptions and major technical activities.
  • Manage expectations regarding restoration, remediation and planned infrastructure work.
  • Escalate risks requiring management intervention.
  • Maintain and present operational metrics covering incident volumes and trends, severity and business impact, SLA and resolution performance, repeated incidents, Problem Management actions, change success, security remediation, patch and endpoint compliance, backup health, infrastructure availability, capacity risks and ageing tickets.
  • Convert operational metrics into management-level insights highlighting risk, improvement and required actions.
  • Coordinate external OEMs, vendors and service providers where required.
  • Ensure vendor dependencies do not unnecessarily delay restoration or remediation.
  • Track vendor cases and actions through closure.
  • Escalate persistent vendor performance or support issues.
  • Establish a disciplined operating rhythm across the supported sites, with daily review of critical incidents and outages, priority tickets and site-impacting issues, infrastructure alerts and security concerns, and critical backup failures; weekly review of Incident and Problem Management, changes and upcoming maintenance, security remediation and infrastructure health, capacity risks, ageing tickets/actions and site priorities; and monthly review of service performance and infrastructure availability, capacity trends and security/compliance, problem trends and major incident actions, improvement initiatives and key operational risks.

Desired Qualifications

  • ITIL 4 Foundation or higher certification.
  • Microsoft Azure or Microsoft 365 certification.
  • VMware certification.
  • Networking certification such as CCNA or CCNP.
  • Security certification such as CompTIA Security+, CISSP or equivalent.
  • Project or service management certification such as PMP, PRINCE2 or equivalent.

About the Company

Zensar

Global IT services for digital transformation

Digital solutions and IT services company that partners with global organizations to drive digital transformation. Its offerings include intelligent automation, analytics, hyperconverged infrastructure, and digital application development and maintenance, delivered through long-term contracts, project-based engagements, and managed services. Indigo Slate handles virtual event creation. Zensar’s Living AI integrates artificial intelligence into business processes to boost outcomes. Unlike many competitors, it emphasizes reducing capital expenditure (Capex) and operating expenditure (Opex), simplifying vendor management, and improving efficiency through automation. The overall goal is to help clients adapt to the digital landscape, optimize technology infrastructure, and achieve higher operational efficiency.

Company size
10,001+
Company stage
IPO
Headquarters
Pune, India
Founded
1991

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