Network Security Specialist

As a Network Security Specialist at Dassault Systmes, you will have the opportunity to unlock your potential in the realm of Scientific Software Engineering. Your primary role will involve spearheading the firewall/remote user access/micro-segmentation domain within the APAC IT organization. Here is a breakdown of what you can expect in this role: **Role Overview:** - Lead the WW/APAC firewall/remote user access/micro-segmentation projects to ensure global standards are defined and implemented effectively. - Own the global firewall/VPN L2/L3 ticket pools and ensure that Pool SLAs are met consistently. - Engage with ticket owners from different geographies to understand their business requirements and work on external & internal firewall tickets diligently. - Follow defined security policies during firewall openings and maintain compliance with security validations and whitelisted ports. - Gain a comprehensive understanding of global IP routing, components, SD-WAN architecture, and failover mechanisms to efficiently handle user VPN tickets. - Utilize the 3DS internal ticketing tool for managing, tracking, updating, and closing tickets with relevant information periodically. - Periodically patch/upgrade firewall firmware across APAC and assist remote IT teams in installing/replacing new firewall appliances. - Collaborate with the implementation team for new firewall-related projects and create periodic reports on firewall logs for fine-tuning security policies. - Monitor firewall performance proactively and provide feedback to the management on necessary upgrades or replacements. - Contribute to the automation of recurring operational tasks and provide code feedback to the automation team. - Participate in the on-call process across APAC, including availability during weeknights and weekends as per a pre-defined shift roster. **Qualification Required:** - B.Tech / B.E (CS / IT / E&TC) from premier institutions with a strong academic track record. - 7-8 years of industry experience in the firewall/micro-segmentation domain. - Hands-on experience (5-6 years) with corporate firewalling solutions like Checkpoint/Cisco/Fortinet. - Hands-on experience (3-4 years) with Zscaler Private Access and Zscaler Internet Access. - Hands-on experience (2-3 years) with micro-segmentation tools like Illumio, NSX-T, etc. - Good understanding of different firewall blades, routing protocols (BGP, OSPF), and basic knowledge of Python, rest API. - Experience in working with SLA oriented ticketing tools, SD-WAN solutions, and international teams. - Strong problem-solving skills, adaptability, ability to learn quickly, and excellent communication and interpersonal skills. At Dassault Systmes, you will have the opportunity to work for one of the biggest software companies in Europe, in a culture that fosters collaboration and innovation. You can also expect personal development opportunities, career progression, and the chance to collaborate with a diverse and multinational team.,