Senior Systems Administrator

Job Purpose:

• To maintain, upgrade, and manage software, hardware, and networks of the company.

Main Duties and Responsibilities:

• Configure, administer, and maintain scripts to support mid-sized enterprise network devices
• Perform Active Directory Organization Unit (OU) maintenance
• Work with IT to define system user roles, system domains and evaluate security or domain requests to determine appropriate role assignment and appropriate system domain visibility
• Maintains user roles and profiles, security settings, access settings (User Profiles, Role Hierarchy, Sharing Rules and Security)
• Create a backup and safeguard the data if there are any hindrances,
• Interact with the 3rd party vendors and government offices.
• Perform remote administration of network equipment (cloud based layer 3 switches, routers and firewall)
• Maintain smooth operation of multi-user computer systems, including coordination with network engineers
• Perform systems security administration functions, including creating user profiles and accounts
• Managing, monitoring, and maintaining cloud-based solutions on Azure. Guarantee that all Azure resources, from virtual machines to databases, are working perfectly.
• Responsible for the development of technical project plans and testing procedures
• Perform systems/software administration, problem resolution, and change management.
• Implement, administer and maintain a highly available and scalable system within Microsoft Azure infrastructure services
• Full exposure to enterprise level technologies of the complete IT infrastructure
• Work on change management processes to prepare changes to allow flawless implementation to production during the maintenance windows
• Perform other duties assigned by the immediate supervisor.

Qualification

• BSc or MSc in Computer Science ,Computer Engineering , ICT , Computer Application ,Database Administration , Information System or Information science, Information Technology and related field of studies.

Experience:

• 5 years for BSc
• 3 years for MSc.

Special training needed to perform the Job

• Certificate of training in A+, Network +, CCNA, or other relevant certificates
• Professional knowledge of network technologies and Windows clients
• Knowledge of Windows/ Linux servers, software, Microsoft Exchange and Active Directory, VMware, Hyper V, networks and all related infrastructure, printers, telephony, etc
• Exposure to SDN(Software Defined Networking), Wireless, WAN/Firewall Technologies,
• Hands on experience Azure directory set up and management
• Hands on experience on Office 365 portal administration
• Handon experience on Microsoft Dynamics
• Hand on experience on SharePointportal management
• Professional knowledge on G-suite business email administration
• Professional knowledge on SD-WAN (Cisco Meraki) cloud management.

Skills:

• Analytical skills
• Coding skills
• Programing skills
• Communication skills