IT Infrastructure and Network Security Manager

About Hyundai Mobis

As a global auto parts vendor, we focus on autonomous driving, connectivity, and electrification to be a leader in the era of smart mobility. Based on three modular auto components (i.e., chassis, cockpit and front-end), we work to make driving safer and easier and offer service parts that can best serve the purpose. In addition, we are the first global vendor to adopt a massive flow production line for the key components of hydrogen‑fueled vehicles, playing a leading role in the development of the technology towards full production.

Our vision is to be a provider of differentiated mobility solutions that combine software and hardware in the upcoming mobility industry. To make this vision a reality, we have expanded our business areas to include smart mobility, UAM and robotics based on our R&D capability and production capacity.

MOBIS North America Electrified Powertrain, LLC (MNAe) is a Tier 1 supplier of BSA and PE systems, which are key parts to produce electric vehicles, based on state‑of‑art manufacturing technology related to battery system assembly.

We are seeking a skilled and versatile IT Infrastructure and Network Security Manager to join the Hyundai MOBIS IT team. As an IT Infrastructure and Network Security Manager, you will be responsible for designing, implementing, and maintaining the company's IT infrastructure and network systems. Your expertise will be vital in ensuring the stability, security, and efficiency of our technology infrastructure, as well as the seamless connectivity of our network.

This role will work for MOBIS North America Electrified Powertrain, LLC (MNAe).

• Collaborate with stakeholders to understand business requirements and design scalable and reliable infrastructure solutions.
• Implement and manage network infrastructure, including LAN/WAN, routers, switches, firewalls, wireless access points, and VPN connections.
• Deploy and maintain server infrastructure, including physical and virtual servers, storage systems, and backup solutions.
• Configure and optimize operating systems, applications, and software updates.
• Plan and execute infrastructure expansion or upgrades to accommodate company growth.

• Design and implement network architecture, ensuring optimal connectivity, performance, and security.
• Configure and maintain network devices, including routers, switches, firewalls, and wireless infrastructure.
• Implement network segmentation, VLANs, and other security measures to protect against unauthorized access and potential threats.
• Monitor and troubleshoot network connectivity and performance issues, ensuring minimal downtime and maximum availability.
• Collaborate with cross‑functional teams to investigate and resolve network‑related incidents and outages.

• Develop and enforce network security policies and procedures to protect the company's infrastructure and data.
• Implement and manage security technologies, including firewalls, intrusion detection/prevention systems, VPNs, and SIEM tools.
• Conduct regular security assessments, vulnerability scanning, and penetration testing to identify and address potential risks.
• Ensure compliance with industry standards and regulations, such as GDPR or ISO 27001.
• Stay updated on emerging network security threats and industry best practices, implementing proactive measures to mitigate risks.

• Maintain accurate and up-to-date documentation of infrastructure configurations, network diagrams, and operational procedures.
• Prepare reports on network performance, security incidents, infrastructure upgrades, and compliance.
• Provide recommendations for infrastructure and network improvements, optimizations, and cost efficiencies.

• Make plans for IT investment and expense budgets. Review and manage their purpose, effectiveness, progress, and schedules.
• Manage vendor registration and payment lists.

• Assign and manage roles, responsibilities and KPIs for IT staff…