AVP, Senior Firewall Engineer

6 months ago


Singapur, Singapore DBS Bank Full time

Business Function

Group Technology and Operations (T&O) enables and empowers the bank with an efficient, nimble and resilient infrastructure through a strategic focus on productivity, quality & control, technology, people capability and innovation. In Group T&O, we manage the majority of the Bank's operational processes and inspire to delight our business partners through our multiple banking delivery channels.

Responsibilities

Working as part of Firewall Team, the firewall engineer will be required to perform project implementation support and handle the escalated firewall operations issue. Administration and management (technical operations) of firewall infrastructure, including Checkpoint, Palo alto, Fortinet, Huawei Evaluate and upgrade firewall hardware and/or firmware Coordinate with vendor, deploy, configure and manage Firewall devices according to system engineering design. Coordinate with information security governance team to align IT infrastructure with established standards. Ensures system compliance with all established information security policies Perform period health check and tuning of firewall devices. Performs technical assessment of any non-well defined or complex firewall change requests prior to implementation. Create firewall reporting by using Algosec in regular base to clean-up the unused objects. Performs regular review, edit and create of firewall Rulebase and recommend necessary optimization actions. Assists Level 2 Support Engineers during problem determination and resolution whenever necessary. Planning and recommending overall improvements in firewall management Device Access management Advanced troubleshooting production problems with RCA and fault diagnosis Performance and historical trend analysis Implements changes to firewall infrastructure hardware to correct errors or enhance functionality Develops processes for improving operational efficiencies, as well as identifies/implements automation tools for existing manual processes. Prepares technical reports, memoranda, and instructional manuals as documentation of network design and operational requirements. Ready to work in shifts including public holidays

Requirements:

Experience: 5 years firewall operations and/or management role Education: Bachelor's degree in engineering or science Certification: CCSA, CCSE, PCNSE, ITIL Foundation (Preferred but not mandatory) Have a good understanding of Checkpoint Firewalls and Palo Alto firewalls technologies. Strong verbal, written, interpersonal communications skills. Ability to work independently or as a team player.

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