SENIOR IT EXECUTIVE AND ADMIN

Job Summary

The Senior Executive System Administrator is responsible for managing and maintaining the organization’s IT infrastructure, ensuring optimal system performance, security, and availability. The role provides Tier 3 support, oversees servers, networks, backup systems, and implements security protocols to safeguard enterprise systems.

Job Details

Infrastructure & Systems Management

Manage and maintain physical and virtual servers, networks, and core infrastructure.
Oversee system performance, availability, and capacity planning.
Implement, configure, and support Active Directory, VMware, Hyper-V, Linux, and Windows environments.
Ensure proper backup and recovery processes are executed and tested regularly.

Security & Compliance

Implement and maintain cybersecurity protocols, policies, and best practices.
Perform system hardening, patch management, and vulnerability remediation.
Monitor security logs, alerts, and respond to security incidents.

Support & Operations

Provide Tier 3 technical support for critical system and network issues.
Manage and supervise helpdesk service operations when required.
Deliver advanced troubleshooting and root-cause analysis for infrastructure issues.

Systems Administration

Administer user access, permissions, and identity management.
Ensure system updates, upgrades, and maintenance activities are executed on schedule.
Prepare documentation, standard operating procedures, and technical reports.

Collaboration & Stakeholder Support

Work closely with IT team members and business units to support operational needs.
Participate in cross-functional initiatives requiring deep systems and infrastructure expertise.
Assist in IT project implementations and infrastructure deployments.

Requirements

Bachelor’s degree in Information Technology, Computer Science, or related field.
Minimum of 8 years hands-on experience in systems and infrastructure administration preferable frm .
Strong expertise with:VMware, Hyper-V, Active Directory, Linux / Windows Server Administration, Scripting (PowerShell, Bash, etc.) & Microsoft 365
Strong knowledge of IT infrastructure, networking and system administration.
Knowledge of cybersecurity, data protection and backup management.
Experience in office administration and facilities coordination.
Strong troubleshooting, analytical and problem-solving skills.
Excellent communication, organisational and leadership abilities.
Ability to manage multiple responsibilities and work with minimal supervision.

About Company

GOIL LAGOS HQ LOCATION

www.goldenoiltd.com