9mobile Nigeria Manager, Wintel Jobs in Nigeria

9mobile Nigeria Manager, Wintel Jobs in Nigeria

  • 9mobile is a Nigerian private limited liability company. EMTS acquired a Unified Access Service License from the Nigerian Communications Commission in 2007. The License enables EMTS provide Fixed Telephony (wired or wireless), Digital Mobile Services, International Gateway Services and National/Regional Long Distance Services in addition to spectrum assignments in the 900 and 1800 MHz bands.

    Job Summary

  • Lead the design, implementation, and maintenance of all Microsoft Infrastructure Software across Business, Service and Resource / Infrastructure capacity development and governance across enterprise systems.

    Principal Functions


  • Assist in the implementation of approved policies and procedures for Microsoft Infrastructure system design, implementation and maintenance.

  • Partner with business leaders, IT service operations team and other relevant stakeholders to identify Microsoft Products in line with Business requirements

  • Responsible for planning of Microsoft Infrastructure systems upgrades and deployment.


  • Provide technical and operational support in management of multiple Microsoft Infrastructure in a highly dynamic business environment and to support business

  • Provide support in the implementation and user acceptance testing of Windows operating systems

  • Assist in the development of a proactive maintenance cycle for Windows operating systems and automate preventive/routine maintenance on systems

  • Perform daily Windows operating system administration, including hardware & software upgrades

  • Maintain backup of the Windows operating system network

  • Ensure optimal performance of all applications running on Windows operating system environment in EMTS through proactive tuning and preventive maintenance

  • Monitor Windows systems performance and recommend adjustments to system parameters to ensure optimum performance and response time

  • Work with the User Support team to provide second level support to the end users and ensure timely resolution of Windows system problems

  • Collaborates with business, information security, database and application development teams to define and design scope for each project

  • Develops and maintains system and project documentation including progress reports of the environment and systems

  • Delivers support/ engineering which includes design, system upgrades, maintenance and enhancements, new implementations and solutions, root cause analysis and resolving performance issues

  • Perform configuration, management and maintenance tasks for the following: Microsoft Windows Server platform, Active Directory, IIS, Microsoft Clustering as well as virtualization technologies.

  • Carry out other duties
    as instructed by Head of IT Operations.

    Educational Requirements

  • Degree level education with a solid all-round knowledge of IT and its use within a business environment with minimum of 6 years experience

  • Expert in Microsoft Infrastructure Software

  • Excellent knowledge in Microsoft Windows Server platform (configuration, security, debugging crashes or poor performance, understanding of core operating system constructs such as memory, processor and I/O - disk and network)

  • Expert in Microsoft Public (Azure) Cloud

  • Proven professional experience with Virtualization (VMware vSphere & Microsoft Hyper-V)

  • Proven professional experience and understanding of Microsoft Active Directory

  • Good overall knowledge of Microsoft System Center Suite

  • Must be capable of working under pressure in a supportive environment, this will include dealing with escalations from the business, providing feedback and dealing with several projects and problems simultaneously in an effective manner.

  • The position holder must be capable of working on their own initiative within the procedures and guidelines laid down.

  • The ability to communicate with all levels of staff, management and up to senior management level.

  • Solid problem-solving skills.

  • Resilient, confident and tenacious.

  • Good interpersonal skills.

  • Prepared to work extended hours and travel to other sites/regions as required.

    How to Apply

  • For more information and job application details, see; 9mobile Nigeria Manager, Wintel Jobs in Nigeria

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