Senior System Administrator at Arcana Info – Lahore, Pakistan Arcana Info

Pintern; Lahore; On-site; PKR 1,800,000 - 2,800,000; Full time

Job summary

Arcana Info in Lahore is seeking an experienced Senior System Administrator to own enterprise infrastructure, with a strong focus on Active Directory and Exchange environments, including on‑premises and hybrid deployments.

The ideal candidate will manage Windows Server, DNS/DHCP/ADCS, GPOs, MECM/SCCM, Intune, and security monitoring, while ensuring robust governance, risk management and patching across critical banking infrastructure.

Qualifications

• 5+ years of hands-on experience managing enterprise AD and Exchange.
• Strong understanding of Windows-based enterprise environments and security.
• Experience in infrastructure monitoring and GRC is a plus.

Skills

Active Directory

Exchange Server

Azure AD

Windows Server

DNS/DHCP

GPO

MECM/SCCM

Intune

Security Monitoring

ADCS

Education

MCSE / Cybersecurity / Cisco certs

Tools

Grafana

Prometheus

MECM/SCCM

Intune

Job description

Experience: 5+ Years
Environment: Enterprise / Banking Infrastructure

Arcana Info is looking for an experienced Senior System Administrator to join its IT team and take ownership of critical enterprise infrastructure, with a strong focus on Microsoft Active Directory and Microsoft Exchange environments.

Key Technical Expertise

• Microsoft Active Directory (2016/2022)
• Microsoft Exchange Server (2016/2019) – On-Premises / Hybrid
• Microsoft Entra ID (Azure AD)
• Windows Server Administration
• DNS, DHCP & ADCS
• MECM/SCCM
• Microsoft Intune / MDM
• Cisco Email Security (ESA) & Web Security (WSA)
• Grafana & Prometheus
• GPO, DAGs, replication, patching & system hardening
• infrastructure monitoring, security & GRC

Certifications:
MCSE, Cybersecurity and relevant Cisco certifications are preferred/required based on role requirements.

Ideal Candidate

Professionals with strong hands-on experience managing enterprise Active Directory and Exchange infrastructure, along with a solid understanding of Windows-based enterprise environments, infrastructure security and monitoring.