Senior Security Engineer

2 weeks ago

Singapore INTEGRATED HEALTH INFORMATION SYSTEMS PTE. LTD. Full time

The Security Engineer supports security systems and operations administration, monitoring and maintenance. He/She monitors security alerts and events. He/She collects and documents contextual information based on established practices and supports the preparation and publishing of security advisories. He/She assists with the analysis of security-related information and events, escalation of incidents for validation and remediation.

He/She is required to be on standby with on-call availability with varied shifts including nights, weekends and holidays. He/She is alert and vigilant in performing monitoring activities, and is able to analyse and resolve security-related issues critically. He communicates clearly in his interactions with others and coordinates effectively with his team to perform security operations.

**Role and Responsibilities**
- To review firewall request based on HIM-ISP
- To implement approved firewall rules requested
- To enhance Firewall and perimeter devices log and monitoring
- To maintain system stability and availability
- To give accurate risk assessment pertaining any rule changes
- To perform firewall rule clean-up

**Monitor security systems**
- Perform non-routine security monitoring activities
- Perform prioritisation and allocation of security incidents
- Track security monitoring rules and alerts
- Compile regular reports on the performance of security operations

**Maintain security operations**
- Assist with the implementation of agreed security system changes and maintenance routines
- Assist with implementation of new security programs
- Support vulnerability, penetration testing and assessments
- Support the development of reports on security penetration testing results
- Recommend security products, services and/or procedures
- Support the alignment of security systems with established service agreement standards
- Support the implementation of new enterprise security architecture, technologies and enhancements

**Respond to queries**
- Support live response to security issues
- Support investigation of security breaches such as forensic threat investigation
- Support the resolution of security related issues
- Support the simulation of user problems to identify security system drawbacks
- Recommend security system modifications to reduce user problems

**Facilitate compliance**
- Assist with the implementation security policies, procedures and programs
- Educate users on the security standards and practices
- Identify improvement areas to existing security policies and procedures
- Deliver user training

**Optimise security system performance**
- Support piloting of new tools, technologies, and processes as well as installation of hardware and software
- Support security system testing and ongoing optimisation or changes such as scheduled upgrades and updates
- Maintain documentation of all optimisation activities
- Suggest improvements to operational processes, procedure manuals, and documentation

**Requirements**:

- Bachelor Degree in Computer
- Familiar with multi firewall brand such: F5, Checkpoint, Fortinet, Cisco FTD, and PaloAlto
- Holding any of following professional certificate are preferable: CISSP, CISCO CCNP/CCIE Security, Check Point CCSA/SSCE, Fortinet NSE 1-4, F5 CA/CTS/CSE, and ITILv4
- Familiar with MS Office

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