Senior Lead System Administrator
Job Location:
Monthly Salary:
Experience Required:
Posted:
Application Deadline:
Vacancies:
Job Summary
The ideal candidate is a hands-on technical professional with strong troubleshooting skills and the ability to manage an end-to-end IT environment independently.
Manage and maintain Windows & Linux servers Active Directory DNS DHCP and virtualization systems.
Handle installation configuration and maintenance of on-premises and cloud-based environments.
Monitor system performance storage backup and disaster recovery operations.
Lead patch management system upgrades and infrastructure improvements.
Manage firewalls VPNs switches and network segmentation.
Ensure IT security standards across servers endpoints and user accounts.
Implement access control endpoint protection and data security policies.
Conduct regular vulnerability checks and coordinate with external security partners when needed.
Provide L2/L3 technical support for internal teams.
Troubleshoot system issues and ensure minimal downtime.
Maintain IT documentation network diagrams system configurations SOPs.
Manage IT assets licensing and vendor relationships.
Lead and mentor junior IT administrators (if applicable).
Work with leadership to plan IT budgets procure hardware/software and design IT roadmaps.
Collaborate with business units to support operations security needs and expansion goals.
Bachelors degree in Information Technology Computer Science or Engineering.
58 years of hands-on experience in system administration network management or IT infrastructure.
Experience in data-sensitive industries (financial services collections legal BPO etc.) is a strong plus.
Windows Server & Linux administration
Active Directory Group Policies
Virtualization (VMware / Hyper-V)
Firewalls VPNs Network Security
Backup & Disaster Recovery systems
Microsoft 365 / Exchange / Azure AD
Knowledge of IT security standards (ISO 27001 SOC etc.)
Strong problem-solving and troubleshooting ability
High ownership and accountability
Excellent communication and documentation skills
Ability to manage multiple priorities in a fast-paced environment
Company Industry
IT Services and IT Consulting
Key Skills
- Active Directory
- VMware
- Computer Networking
- Microsoft Windows Server
- Solaris
- Windows
- Linux
- SAN
- System Administration
- Operating Systems
- Dns
- CentOS
