Network Security Engineer (Contract)

About the client: Our client is one of the reputed Multinational Technology Companies. They are looking for motivated Network Security Engineer. Responsibilities

• Design and implement network security solutions and provide ongoing support for operational integration.
• Lead the infrastructure team in managing global and regional network and security projects, operations, and escalations.
• Deploy Checkpoint Security Gateway and manage servers, troubleshoot issues and verify configuration changes using Smart View Tracker and CLI on Checkpoint.
• Implement network security through Firepower, ASA, and Fortinet Firewalls, including configuring deep packet inspection, failover, SLA monitoring, interface redundancy, and translations. Perform remote firewall upgrades.
• Analyze security requirements and design secure cloud solutions using AWS, Azure, and OCI services. Develop strategies for vulnerability management, threat detection, and incident response in cloud-based systems.
• Expertise in deploying and troubleshooting various types of VPNs, including Site-to-Site IPSec VPN, GRE over IPSec, and Remote VPN, across different vendors.
• Deploy and manage threat detection and prevention measures by implementing and monitoring IDS/IPS systems.
• Prepare technical proposals, communicate with vendors, review Bills of Materials, and support in Request for Quotation (RFQ) and Request for Proposal (RFP) processes.

Requirements:

• Minimum 8 years of working experience in Network Security
• Advanced knowledge of network technologies and products, including Cisco routers and switches, Nexus, Checkpoint, Cisco Firepower, ASA, F5 load balancers, and Fortinet Firewalls; IPSec VPN, and Remote VPN.
• Solid understanding of the OSI and TCP/IP models.
• Possess strong knowledge of cloud computing platforms, such as AWS, Azure, and OCI.
• Proficient in deploying RIP, OSPF, EIGRP, BGP, configuring route redistribution, and using route filtering techniques.
• Experience in configuring routers, switchesL2 technologies such as STP, RSTP, MST, Ether Channels, Switch Security, and VLAN Access Maps in LAN environments.
• Experience with cloud proxies, such as MWG and Netskope, and Bluecoat proxy or reverse proxy solutions.
• Relevant certifications such as CCNP or higher, AWS or Azure certifications are required.

Interested candidates, who wish to apply for the above position, please send in your resume to Mohamed.basith@persolkelly.com We regret that only shortlisted candidates will be contacted. EA License No. 01C4394 EA Personnel Reg.No. R1104824 (Samsudeen Mohamed Basith) This is in partnership with Employment and Employability Institute Pte Ltd (“e2i”). e2i is the empowering network for workers and employers seeking employment and employability solutions. e2i serves as a bridge between workers and employers, connecting with workers to offer job security through job-matching, career guidance and skills upgrading services, and partnering employers to address their manpower needs through recruitment, training and job redesign solutions. e2i is a tripartite initiative of the National Trades Union Congress set up to support nation-wide manpower and skills upgrading initiatives. By applying for this role, you consent to e2i’s PDPA . “By sending us your personal data and curriculum vitae (CV), you are deemed to consent to PERSOLKELLY Singapore Pte Ltd and its local and overseas subsidiaries and affiliates collecting, using and disclosing your personal data to prospective employers/companies based in any country for purposes of evaluating suitability for employment, conducting reference checks, administering employment related services and such other purposes stated in our privacy policy. Our full privacy policy is available at If you wish to withdraw your consent, please drop us an emailto let us know. Please feel free to contact us if you have any queries.“