Network Security SME – Security Connectivity Assessment Network Security SME – Security Connectivity  …

Citi
in Singapore, Singapore, Singapore
Permanent, Full time
Last application, 17 Feb 20
Competitive
Citi
in Singapore, Singapore, Singapore
Permanent, Full time
Last application, 17 Feb 20
Competitive
Citi
Network Security SME – Security Connectivity Assessment
Job Purpose / Description:
As part of a technical group in Chief Information Security Office (CISO) Cyber Security, this position is responsible for supporting the foundation of Cyber Security, specifically with perimeter connectivity and reduction of risk.  The primary focus of this position will fall under the reconciliation and optimization of external connectivity providing a conscientious analysis of perimeter connectivity. Will need to understand and follow the CISO approach to defense in depth as it relates to Network Security and evaluate routine, as well as ad hoc network connectivity requests evaluation with emphasis on external parties.  An ideal candidate will have a detailed technical understanding of current polices and technologies implemented in the network security domain, providing an evaluation of the current product set, identifying definable weaknesses, and detailing the relative risk with mitigation plans for implementing one or more strategies to the representative or key decision makers.
Job Background:
This position will require extensive Registry background, Networking and network security, a strong knowledge of Network perimeter devices (firewall, Proxy), creative thinking and attention to detail. 
Key Responsibilities:
  • Review of connectivity requests in the Annual Verification phase, validating ownership and registration detail
  • Reconciliation of legacy connectivity for ownership, registration, and usage
  • Completing ratification of connectivity requests with the implementation detail
  • Asses Citi infrastructure and determine weakest security areas providing feedback and solutions to strengthen these areas
  • Track and document reconciliation processes, monitor remediation statistics, and provide weekly metric reporting
  • Research new and current security technologies and quantify the relative risk mitigation resulting from their implementation
Qualifications:
A broad based background in relevant technologies from a security perspective as in desktop, virtualized PC environments, OS lockdown, deployment standardization, virus/malware prevention, host protection alternatives, patch management, and network security including scanning, detecting, and strategies for firewalls and Proxies and network controls; as well as subject matter expertise in some.  A comprehensive background in networking (data and voice), network security and network assessment is preferred.  In addition, expert Excel level, strong analytical skills, meticulous attention to detail, and creative thinking will be required to support the continuously evolving technological environment. This position will require strong documentation skills to support the metrics and reporting tasks.
Education:
  • Bachelor's degree/University degree or equivalent experience

This job description provides a high-level review of the types of work performed. Other job-related duties may be assigned as required.
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Grade :All Job Level - All Job FunctionsAll Job Level - All Job Functions - SG ------------------------------------------------------
Time Type :Full time ------------------------------------------------------
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