System Administrator - SOC Support

SimplexX Suite; Lahore; On-site; PKR 669,600 - 1,116,000; Full time

Job summary

SimplexX Suite in Lahore is seeking a System Administrator to manage Linux and Windows servers, monitor security incidents, and ensure compliance with IT policies. The ideal candidate will have a Bachelor’s degree in a relevant field and 2–5 years of experience in system administration or IT security.

The role requires strong troubleshooting skills and hands-on experience with security tools and cloud infrastructures, especially with SIEM platforms. This position offers an opportunity to work in a dynamic environment with critical responsibilities for securing systems and data.

Qualifications

• Bachelor’s degree in Computer Science or related field.
• 2–5 years of experience in System Administration or IT Security.

Responsibilities

• Manage and maintain Linux and Windows servers and infrastructure.
• Monitor security alerts and conduct incident investigations.
• Support governance and compliance requirements for audits.

Skills

Linux Server Administration

Windows Server Administration

Networking Concepts

Cybersecurity Principles

Troubleshooting Skills

Education

Bachelor’s degree in Computer Science, Information Technology, or Cybersecurity

Tools

SIEM (Wazuh)

Antivirus/XDR

Job description

• Manage and maintain Linux and Windows servers, workstations, and network infrastructure.
• Administer user accounts, access permissions, group policies, and authentication systems.
• Monitor system performance, availability, and capacity to ensure business continuity.
• Perform system upgrades, patch management, backups, and disaster recovery activities.
• Maintain IT asset inventories, software licenses, and infrastructure documentation.
• Troubleshoot hardware, software, network, and system-related issues.

Security Monitoring & Operations

• Monitor security alerts, logs, endpoint activities, and suspicious events through security monitoring tools.
• Support and manage security solutions such as SIEM/Wazuh, antivirus/XDR, firewalls, Passbolt, and other monitoring platforms.
• Investigate security incidents, perform initial analysis, and coordinate remediation efforts.
• Implement and maintain access controls, multi‑factor authentication (MFA), system hardening, and security best practices.
• Conduct regular reviews of system logs, user activities, and security events to identify potential risks.

Governance, Risk & Compliance Support

• Coordinate with DevOps, Infrastructure, and GRC teams on security initiatives, audits, and compliance requirements.
• Assist in vulnerability assessments, remediation tracking, and security improvement projects.
• Maintain documentation related to systems, configurations, incidents, assets, and security controls.
• Support internal and external audits by providing required technical evidence and documentation.
• Contribute to the development and implementation of IT and information security policies and procedures.

Required Qualifications & Skills

Education & Experience

• Bachelor’s degree in Computer Science, Information Technology, Cybersecurity, or a related field.
• 2–5 years of experience in System Administration, Infrastructure Management, or IT Security.

Technical Skills

• Strong hands‑on experience with Linux and Windows Server administration.
• Good understanding of networking concepts including TCP/IP, DNS, DHCP, VPNs, routing, and firewalls.
• Knowledge of cloud platforms and infrastructure fundamentals.
• Understanding of cybersecurity principles, endpoint security, log monitoring, and incident response processes.
• Experience with SIEM platforms (preferably Wazuh), backup solutions, and access management systems.
• Familiarity with security hardening, patch management, vulnerability management, and MFA implementation.
• Strong troubleshooting, analytical, and documentation skills.