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IT Security professional - Network security

Keywords / Skills : IT Security, Information Security, Security Consultant, Network Security, Checkpoint Firewall, Juniper, Fortigate, WAF, IPS, IDS

3 - 8 years
Posted: 2019-05-17

IT/ Computers - Hardware
IT/ Computers - Software
Network Administrator
Security Analyst
Posted On
17th May 2019
Job Description
Direct Responsibilities

1. As a Team member, manage the status of assigned firewall tickets and perform modifications of firewall configurations and rule in compliance with approved firewall request forms & policies

2. Actively participating to business & infrastructure projects in order to provide firewall consultancy.

3. Ensuring policies and procedures for network security are implemented and enforced.

4. Maintain the tools used by the Team and its customer’s

5. Firewall rules implementation and troubleshooting upon incidents.

6. WAF fine tuning of rules and troubleshooting

7. IPS/IDS Signature update and blocking if required.

8. Follow up on the assigned project and deployment

9. Perform housekeeping activities and review the FW Rules in order to improve our Security and efficiency

10. Update/upgrade the tools used by the Team

11. Responding to calls & requests from the monitoring teams and other internal customers to assist in troubleshooting level 1 and level 2 network/firewall issues.

12. Assists on Forensics/Security Incidents investigations

13. Daily Performance/Service Management

Contributing Responsibilities

1. Contribute to the Permanent Control framework for implementation of policies and procedures in day-to-day business activities, such as Control Plan

2. Contribute to Internal Audit response activities

3. Comply with regulatory requirements and internal guidelines

4. Contribute to improvement of tools used by Production Security to follow-up on the Security Incidents

Technical & Behavioral Competencies

• Experience in Checkpoint firewall R77.30 and above, Fortigate Firewall/Forti Manger, Juniper firewall. (Rule implementation and troubleshooting)

• Experience in F5(WAF) fine tuning and applying policy in blocking mode.

• Experience in IPS/IDS like Cisco Source fire, Tipping Point and Gatewatcher

• Experience in Tools like Tufin and Playflows.

• University degree, preferably in Computer Science with spec. in IT Security

• Exceptional communication and advocacy skills, both verbal and written, with the ability to express complex technical issues in an easily understood manner.

• Curious and highly implicated in IT Security

• Team player

Specific Qualifications (if required)

• Certification in Checkpoint/Fortigate is preferred.

If you are interested in this job opportunity, please share your updated CV to

About Company

Optimum Solutions, is a Singapore based full spectrum Software Solutions and Managed Services Company. Software services from Optimum are designed to deliver Enterprise Client-Server/ Multi-tier and Web based solutions across the entire value chain, spanning on-site consulting services to turnkey software projects. We started our operations in March 1997. Since then, we have grown to 2000 plus consultants working with us and have developed into a rapidly growing, highly competitive and responsive organization with professional management, strong technical and financial resources and commitment to fully serve its clients in Singapore, China, USA, Malaysia, Philippines & India.
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