Network Security Architect ( Banking )

Techsurge Private Limited; Karachi Division; On-site; PKR 2,400,000 - 3,600,000; Full time

Job summary

Techsurge Private Limited seeks an experienced senior IT security operations specialist for a banking environment. You will oversee security appliances, enforce controls, and ensure continuous service delivery while meeting ITSM SLAs.

Key duties include proactive monitoring, incident management, policy compliance, and security project delivery. Strong migration and change management skills are required, with a focus on threat detection and risk reduction.

Qualifications

• 10+ years of relevant experience in bank IT security operations.
• Experience administering and tuning security appliances and services.
• Proven track record in incident management and regulatory compliance.

Responsibilities

• Maintain smooth operation for bank security appliances/services.
• Administer security controls, document, tune, and troubleshoot performance.
• Enable security services for business operations and user requests.
• Ensure up-time of IT security controls and meet ITSM SLAs.
• Proactively monitor firewalls and critical security components for availability and threats.
• Deliver security projects and ensure compliance with policies and baselines.
• Perform root cause analysis and implement error-free solutions.
• Handle migration of secure networks and devices; manage changes.

Skills

Security operations

Incident management

Threat detection

Technical writing

Tools

Checkpoint Firewall

Palo Alto Firewalls

Algosec

IBM Guardium DAM

Forcepoint Web Filters

FireEye NX

Zscaler

Azure Cloud Security

Tripwire

Arbor DDoS

Radware DDoS

Cisco IPS

F5 WAF

Radware WAF

F5 LoadBalancer

Forcepoint Email

FireEye Ex

Imprivata SSO/2FA

Microsoft EOP Email Security

Job description

Job Description:

Must have 10+ Years of relevant experience

Maintains smooth operation for Bank's IT security appliances/services.

Duties security controls administration, maintaining documentation, tuning, and troubleshooting for security appliances/services performance.

Enabling security service for the business operations.

Ensuring smooth security operations of all security controls and enabling user requests.

Maximum up time of IT security controls & meeting the ITSM SLAs.

Administration & maintenance of Bank's IT security Infrastructure.

Proactive monitoring of Firewalls/IPS and critical security components to assure the service availability & detecting/identifying potential security threats.

Compliance to Bank Information security policies & adherence to security baselines.

Security projects delivery/implementation.

Technical writing. Handling migration of different secure networks and devices.

Impact and Root Cause Analysis.

Recommend and Implement error free solutions

Problem Solving and Incident Management

Change Control Disciplines

Audit, Security and Regulatory Compliance Knowledge

Technical Requirements:

• Checkpoint Firewall
• Palo Alto Firewalls
• Algosec Firewall Assurance Tools
• IBM Guardium DAM
• Force point Web Filters
• Proxy Fireeye NX
• Proxy Zscaler
• Azure Cloud Security Operations
• FIM Tripewire
• Ddos Arbor
• Ddos Radware
• R&S Cisco
• F5 WAF
• WAF Radware
• F5 Loadbalncer
• Email Forcepoint
• Email Fireeye Ex
• Cisco IPS
• Imprivata Single Sign on & 2 Factor Authentication
• Microsoft EOP Email Security\