Senior Network Security Engineer

Job Title: Senior Network Security Engineer

Location: Lahore - Karachi - Islamabad
Job Type: [Full-time/Hybrid]
Experience: 3-5+ years

Job Overview:

We are looking for a Senior Network Security Engineer to design, implement, and manage secure, scalable network infrastructures. The ideal candidate will have hands-on expertise in deploying firewalls, routers, and VPN solutions, along with experience in enterprise security, network monitoring, and cloud networking.

Required Skills & Experience:

• 3-5+ years of experience in network engineering, security, and infrastructure deployment.
• Proven expertise in designing and implementing network security infrastructure from scratch.
• Strong knowledge of firewall security, VPN technologies, network security policies, and enterprise threat mitigation.
• Hands-on experience with Windows and Linux server administration, migrations, and security configurations.
• Proficiency in SIEM tools, network monitoring solutions, and cloud networking (AWS).
• Experience working with ITSM tools (Jira, ServiceNow) and structured project workflows.
• Strong network architecture and design skills to build secure, scalable environments.

Preferred Certifications:

• CCNP Security, CCNP Enterprise (Cisco)
• PCNSE (Palo Alto)
• NSE4+ (Fortinet)
• MCSE (Windows Server)
• RHCSA (Linux)

Key Responsibilities:

• Network & Security Infrastructure: Design, configure, and deploy routers, switches, and firewalls (Cisco ASA, Palo Alto, Fortinet, Check Point, Juniper SRX) from scratch.
• Network Architecture & Security: Architect and implement secure, high-availability network infrastructures with advanced threat mitigation.
• VPN Deployment: Set up and manage Site-to-Site VPN, Remote Access VPN, and SSL/IPsec VPN solutions.
• Firewall Security & Policies: Configure and maintain firewall rules, NAT, ACLs, IPS/IDS for threat detection and response.
• Endpoint Security Solutions: Deploy and manage EDR, XDR, and MDR solutions (Kaspersky, TrendMicro, CrowdStrike, Microsoft Defender, Cortex XDR, SentinelOne).
• Server Administration & Migrations: Install, configure, and manage Windows and Linux servers, including Active Directory, DNS, DHCP, and authentication mechanisms.
• Wireless Network Solutions: Deploy and configure Wireless LAN Controllers (WLCs) and enterprise Wi-Fi solutions.
• Network Monitoring & SIEM: Implement and manage monitoring tools (SolarWinds, PRTG, Nagios, Zabbix, Grafana) and SIEM solutions (Splunk, QRadar, Microsoft Sentinel).
• Cloud Networking: Design and integrate AWS networking components (VPC, Transit Gateway, Security Groups, VPNs, etc.).
• ITSM & Documentation: Utilize ITSM tools (Jira, ServiceNow) for project tracking, change management, and maintain network documentation, SOPs, and security policies.

If you have a passion for network security, infrastructure design, and cloud networking, we encourage you to apply and be part of our innovative team.