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WINTEL SPECIALIST-VACANCY AT 9MOBILE

WINTEL SPECIALIST

by Emmanuel Urua
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Job Description

Manage and maintain our Windows system and server network on-premises and cloud-based systems.

Responsibilities

Tactical:

  • Assist in the implementation of approved policies and procedures for Microsoft Infrastructure system design, implementation, and maintenance.
  • Coordinate with other departments for improved efficiency.

Operational:

  • Responsible for planning Microsoft infrastructure systems upgrades and deployment.
  • Automate where possible, implement and improve processes where necessary
  • Provide technical and operational support in the management of multiple Microsoft Infrastructure in a highly dynamic business environment and support business
  • Provide support in the implementation and user acceptance testing of Windows operating systems
  • Managing and administering AD
  • Group Policy Object (GPO) creation, troubleshooting, and management
  • Delegation of authority to others for inappropriate object administration in their OU hierarchy
  • Monitoring connectivity, synchronization, replication, net logon, time services, FSMO roles, schema, NTDS database partitions, DNS settings, SRV records, and trust relationships.
  • Review DC event and security logs and take corrective actions
  • Overseeing and managing team members to resolve/close logged incidents/requests within the defined SLA.
  • Configure Group Policy Objects to create a secure Windows Infrastructure.
  • Desktop deployment automation architecture, design/migration and troubleshooting.
  • Managing OS image deployment.
  • Patch management and deployment of various applications using SCCM
  • Proficiency with Microsoft ExchangeManagement Console and Exchange Management Shell
  • Active Directory bulk operations using PowerShell
  • Provides second and third-level technical support for both PC and Mobile Outlook clients, working closely with the service desk and other support personnel.
  • Managing the Hyper-V and ESXIInfrastructure, guest OS installation, setting up of VM priorities, Cloning, and snapshots.
  • Managing clusters in WindowsServer2008/2012/2012r2/2016 Operating Systems.
  • Resource management framework like creation of resource pools, and adding the VMs into resource pools.
  • Managing the VMware HA & DRS features as well as the vmotion technology.
  • Investigate, analyze, and resolve technical issues and actively pursue mechanisms for preventing, or automating the response to reoccurrences.
  • Be the final escalation point for issues related to Windows infrastructure
  • Assessing the stability, security, and scalability of installed Windows systems.

Qualification

  • Bachelor’s Degree in IT related field and its use within a business environment with a minimum of 3+ experience in system administration and related services (Active Directory, DNS, failover clustering)
  • A Master’s Degree will be an added advantage.
  • ITIL Certification.
  • Microsoft Certification.

Experience, Skills & Competencies:

  • Experience in virtualization technologies (VMWare and Hyper-V)
  • Comprehensive understanding of networking technologies including DNS, DHCP, TCP/IP, and Load Balancing
  • Experience with network troubleshooting tools such as Telnet, Tracert, Port Query, Microsoft Network Monitor
  • Knowledge of Windows troubleshooting tools (WinDbg, Windows Sysinternals, person)
  • Skilled in patch management and application deployment using SCCM
  • Experience in PowerShell Scripting
  • Exposure to cloud services (Azure, Office 365, Intune, Teams, Exchange Online)
  • Strong analysis and troubleshooting skills and experience.
  • Resilient, confident, and tenacious.
  • Good interpersonal skills.
  • Prepared to work extended hours and travel to other sites/regions as required

Location: Lagos, Nigeria.

Apply: WINTEL SPECIALIST

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