System Administrator

Job Title: System Administrator (Servers & Client Systems)

Job Overview:

We are seeking a skilled and experienced System Administrator to manage and maintain our Windows Server and Windows / Linux client systems. The ideal candidate will ensure the stability, integrity, Security and efficient operation of the organization’s IT infrastructure, with a focus on both server and desktop environments. This role involves day-to-day management of servers, workstations, network systems, and other critical IT services to meet business needs and security requirements.

Key Responsibilities:

Server Administration:

Install, configure, and maintain Windows Server systems.
Manage and configure Active Directory (AD), users, groups, and organizational units (OUs).
Set up and maintain Group Policy Objects (GPOs) and Group Policy Management.
Administer DHCP, DNS, and File & Print Services.
Oversee Backup and Disaster Recovery procedures, ensuring systems are regularly backed up and disaster recovery plans are in place and tested.
Monitor server health and performance, responding to alerts and taking appropriate corrective actions.
Manage and support Virtualization using Hyper-V.

Client Systems Management:

Install, configure, and manage Windows / Linux operating systems on client workstations.
Support end-user computing environments, including remote work configurations (VPN, RDP).
Perform troubleshooting for hardware, software, and network issues related to client systems.
Ensure the deployment and configuration of software, updates, and patches across all client systems.
Administer Windows Update and ensure that security patches are applied across client systems.

Network Administration:

Configure, maintain, and troubleshoot network infrastructure (including routers, switches, and firewalls).
Manage user network access, permissions, and VPN configurations.
Support network file sharing, including SMB and NFS protocols.

Security and Compliance:

Implement and maintain security protocols for both servers and workstations.
Administer BitLocker encryption on client devices and servers.
Monitor security policies, conduct regular audits, and assist in vulnerability management.
Manage Windows Defender or other endpoint protection software across the organization.
Ensure compliance with company security policies and industry standards (GDPR, HIPAA, etc.).

Automation and Scripting:

Utilize PowerShell and other scripting languages to automate repetitive administrative tasks (user provisioning, system health checks, etc.).
Develop and maintain scripts for server and workstation management.

Documentation and Reporting:

Create and maintain technical documentation for system configurations, network topologies, and procedures.
Provide regular reports on system health, performance, backups, and security status.
Document incidents, troubleshooting steps, and resolutions to ensure knowledge sharing.

User Support:

Provide support for end-user issues related to server or client systems.
Assist users with login issues, software installation, and network connectivity problems.
Train and assist users with best practices related to system security and troubleshooting.

Skills & Qualifications:

Required:

Proven experience as a System Administrator, IT Administrator, or similar role.
Hands-on experience with Windows Server 2019/2021 (installation, configuration, management, troubleshooting).
Strong understanding of Active Directory, DNS, DHCP, and Group Policy.
Experience with Windows 10/11 client management and troubleshooting.
Proficiency in PowerShell scripting for automation.
Experience with Hyper-V virtualization and management.
Strong understanding of networking protocols (TCP/IP, DHCP, DNS, VPN).
Familiarity with Windows Update Services (WSUS) and System Center Configuration Manager (SCCM).
Experience with backup solutions and disaster recovery planning.
Knowledge of security practices such as BitLocker, Windows Defender, and patch management.
Solid problem-solving and troubleshooting skills.
Strong communication skills and ability to work effectively with end-users and IT teams.

Nice to Have:

Certifications such as Microsoft Certified: Windows Server Fundamentals.
Familiarity with cloud platforms like Azure or AWS.
Experience with PowerShell.
Experience with server monitoring tools.

Education & Experience:

Bachelor’s degree in Computer Science, Information Technology, MCA or a related field (or equivalent experience).
1 year of professional experience in Windows Server administration and management.

Benefits:

Competitive salary and comprehensive benefits package.
Opportunities for career advancement and skill development.
Collaborative and inclusive team environment.
PF, Health insurance and other applicable benefits.