Security Analyst IV

TNS Inc.; Kuala Lumpur; On-site; MYR 45,000 - 85,000; Full time

Job summary

TNS Inc. is seeking a Network Security Engineer to enhance security measures by configuring and managing firewalls, monitoring network issues, and ensuring compliance with security standards. The ideal candidate should have experience with Cisco and Fortinet technologies and be able to manage technical projects effectively. Join TNS to play a critical role in securing data communication for financial and retail services.

Qualifications

• Experience with firewall configuration and management.
• Hands-on experience managing technical projects.
• Certifications from Cisco, Fortigate, or similar organizations.

Responsibilities

• Configuration, monitoring, and management of firewalls.
• Implementing firewall security policies.
• Managing technical projects and providing training.

Skills

Cisco Identity Services Engine (ISE)

Routing and Networking

Firewall Technologies

Tools

Cisco ASA

Fortinet

Juniper SRX

Job description

An extraordinarily talented group of individuals work together every day to drive TNS' success, from both professional and personal perspectives. Come join the excellence!

Overview

The Network Security Engineer is responsible for the configuration, monitoring, management, and troubleshooting of firewalls. They will act as liaison with local region network engineering and technical support groups to assist in the reviewing, design, and deployment of new services, review existing services, and migration of services/systems. Day-to-day duties will be assigned by monitoring the Remedy ticket queue. All work must be completed following TNS Security policies and payment industry standards, as well as the promotion of security best practices, to enable TNS business operations in a secure environment.

Responsibilities

• Function as an internal consulting resource on network security issues, specifically firewall technologies such as Next Generation Firewall (NGFW), Unified Threat Management (UTM): Cisco ASA, Fortinet, and Juniper SRX.
• Implement and manage firewall security policies.
• Perform daily activities including change control, troubleshooting, configuration, monitoring, and management of firewalls in collaboration with TNS Security/Network engineers and support vendors.
• Monitor the ticket queue for Firewall Operations trouble tickets, incidents, and change requests.
• Conduct recurring maintenance activities like device upgrades and patches, focusing on firewalls and perimeter devices.
• Lead technical projects involving firewall support, including hardware replacements, customer migrations, and new PoP buildouts.
• Participate in the Network Security on-call rota to ensure timely incident response outside regular hours.
• Create technical process documentation for departmental use.
• Provide training and share knowledge with team members and other technical groups.
• Serve as a key engineer for project delivery in Payments, Financial, and Communications markets.
• Manage relationships with security partners and internal departments.
• Ensure compliance with all security requirements and standards.
• Stay updated on the latest security issues and advancements.
• Ensure production systems are secure, up-to-date, and vulnerabilities are managed promptly.
• Maintain operational and technical knowledge of cybersecurity concepts, including SIEM tools.
• Collaborate with the Security Engineering team on various projects and escalate issues as necessary.
• Manage IPS/IDS technologies, VPN technologies, and maintain documentation, including architecture diagrams.
• Some travel may be required for client sites, conferences, and events.

Qualifications

• Experience with Cisco Identity Services Engine (ISE) policy management.
• Hands-on experience with routing, networking, and firewall technologies.
• Experience with multi-context firewalls such as Cisco, Fortigate, and Juniper.
• Knowledge of TCP/IP routing protocols.
• Experience troubleshooting ACLs and VPN tunnels.
• Desired experience with remote access VPNs and problem resolution.
• Certifications from Cisco, Fortigate, Juniper, or similar organizations.
• Experience managing complex technical projects, including hardware refreshes and migrations.

If you are passionate about technology and personal growth, discover what TNS has to offer!

TNS is an equal opportunity employer. We evaluate qualified applicants without regard to race, color, religion, gender, national origin, age, sexual orientation, gender identity or expression, veteran status, disability, or any other protected characteristic.

With employees in 21 countries, TNS is a leading global provider of data communication and interoperability services to various industries, including retail, banking, payment processing, telecommunications, and financial markets.

Our services extend to over 60 countries, delivering mission-critical solutions to many Fortune 500 companies. TNS employees are our most valuable asset, and we offer competitive salaries, benefits, and opportunities for relocation across our global operations.

Please review our job openings and submit your application. You may apply for multiple roles, and our system will keep you informed of your application status.

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