Windows System Administrator (Remote) at Tezza Business Solutions Limited

Tezza Business Solutions Limited is a leading Software Quality Assurance and Testing multinational with a regional office in Lagos, Nigeria. We are a Software Quality Assurance and Testing Services provider. Our primary goal is to be the "go to" Quality Assurance & Software Testing company in East and West Africa while developing offshore resources to fill test automation positions (and other hard to find software testing capabilities) in the North America and European markets.

We are recruiting to fill the position below:

Job Title: Windows System Administrator

Location: Lagos - Remote
Employment Type: Contract

Job Overview

• We are seeking a skilled and detail-oriented Windows System Administrator to manage and support our Windows server environment. 
• The ideal candidate will have hands-on experience with Active Directory, DNS, DHCP, DFS, GPOs, and a solid understanding of network protocols and connectivity in a Windows-based infrastructure.

Key Responsibilities

• Administer and maintain Active Directory, ensuring user accounts, permissions, and group policies are appropriately configured.
• Configure, manage, and troubleshoot DNS, DHCP, DFS, and GPOs in a production environment.
• Diagnose and resolve authentication, login, and general performance issues related to Windows servers and endpoints.
• Identify and troubleshoot network connectivity issues within a Windows environment.
• Provide first-level support for incidents related to Windows server infrastructure.
• Assist in implementing and maintaining security policies and system configurations.
• Document processes and troubleshooting steps clearly and consistently.
• Collaborate with IT teams and other departments for effective system support and maintenance.

Required Skills & Qualifications

• Proven experience as a Windows Administrator or similar role.
• Proficiency in Active Directory management and support.
• Strong knowledge and troubleshooting skills with DNS, DHCP, DFS, and GPOs.
• Solid understanding of Windows authentication mechanisms and performance monitoring.
• Basic understanding of TCP/IP networking, including VLANs, IP subnets, and general Windows network configuration.
• Good problem-solving and communication skills.
• Ability to work independently and as part of a team.

Preferred Qualifications:

• Microsoft certifications (e.g., MCSA, MCSE) are a plus.
• Experience with scripting or automation (e.g., PowerShell).
• Familiarity with virtualization environments (e.g., VMware, Hyper-V).

Application Closing Date
Not Specified.