You will be part of the Firewall Team responsible to maintain the 24/7 Firewalls and Internet Proxy infrastructure. You will work with a team of engineers to manage the enterprise Firewalls/Internet Proxy operations. You will ensure High availability, Security and Performance for the Enterprise Firewalls and Proxy infrastructure.
You will apply proven dynamic, good analytical and problem solving skills, collaborating with peers from other disciplines such as Network, Platform, Storage, Database and Applications to manage changes, requests and to resolve any incident.
Responsibilities
- Perform tuning and optimization of Firewall rules, Proxy rules and Tufin dormant policy;
- Troubleshoot Firewall and Proxy issues to perform root cause analysis for incident owner;
- Plan, design and support technology refresh and migration activity for the infrastructure services;
- Support, develop and maintain Firewall/Proxy standard and procedure documentation;
- Explore new solutions and technologies for operational efficiency and continual improve of the infrastructure for better operation experience;
- Follow ITIL change process to prepare Firewall/Proxy changes;
- Work with application teams and business users to troubleshoot application/user access issues;
- Work with infrastructure architects to rationalise the technical design to ensure the solution works well with Maybank infrastructure, policy, standards and security requirements;
- Ensure the operations process and controls are clearly documented and operationalised.
Requirements
- A good degree with at least 8 years’ relevant experience in Firewall administration in financial industry;
- Experience in managing and implementing Firewall and Internet Proxy changes;
- Good technical knowledge in leading technologies such Checkpoint, Palo Alto, Tufin, Symantec;
- Good technical knowledge in network routing/switching and ITIL processes;
- Good knowledge in security/perimeter defence postures;
- Good analytical and planning skills;
- Certification in PCNSA, PCNSE, CCSA or CCSE preferred;
- Able to work independently as a good team player in a fast paced environment;
- Able to multi-task and work under pressure;
- Always keeping up to date on the emerging technologies in the market;
- Must be available to cover on-call shifts as needed at night and weekend.
Only shortlisted candidate(s) will be notified.
