On-Site Network & Security Engineer II

Hyundai Autoever America; Joliet (IL); On-site; USD 95,000 - 125,000; Full time

Job summary

Hyundai AutoEver America seeks a Network and Cybersecurity Engineer II to manage on-site network and security operations across LAN/WAN, VPN, and security platforms. You will lead incident response, vulnerability management, and contract-driven service delivery while coordinating with vendors and facility teams.

Required are strong expertise in Splunk, Rapid7, and enterprise networking, plus experience with NIST/ISO security standards.

Qualifications

• Bachelor's degree or equivalent in the field of business, computers, information systems or related degree.
• 5-7 years relevant work experience in a related network and/or cybersecurity functional role.
• Extensive knowledge of networking technologies and protocols including TCP/IP, QoS, IPT, VoIP, IOS; Routing and Switching; Routing protocols such as OSPF and BGP; WAN Optimization technologies
• Hands-on expertise with SIEM platforms (Splunk) — search, dashboards, correlation searches, log ingestion, and alerting
• Hands-on expertise with vulnerability management platforms (Rapid7 InsightVM/InsightIDR) — scanning, risk scoring, and remediation workflows
• Demonstrated experience with Wired and wireless local area network ("LAN") segments including infrastructure supporting all Network traffic originating from computing devices
• Demonstrated experience with setup and configuration of redundant networking environments.
• Demonstrated ability to manage IP management components – DNS and DHCP components and central, real-time logging components
• Experience with Remote access components – VPN infrastructure
• Firewalls, Multi-factor authentication Equipment and Software (e.g., tokens), Intrusion prevention and detection devices
• Deep knowledge in designing and developing functional SDN and SDDC technology, understanding of security, physical networking is required
• Working knowledge of security frameworks and compliance standards (e.g., NIST, ISO 27001) and security operations best practices
• Expertise ensuring Network and Security Components provisioned are included in all IT Life Cycle and IT Service Management Services‑related documentation (e.g., asset management and configuration management, i.e. CMDB)

Responsibilities

• Develop and provide Network and Security architecture
• Provide Network and Security documentation standards and requirements
• Develop business and functional requirements for Projects relating to Network and Cybersecurity Management Services
• Manage circuit provisioning for new WAN connectivity, including obtaining favorable circuit pricing
• Work with Client's facility personnel to build necessary facility requirements
• Order and expedite delivery of Network and Security equipment, circuits and services
• Manage the performance of public carriers to meet Client requirements (e.g., schedules, projects) and SLAs
• Coordinate and oversee third-party installation activities (e.g., Network carrier circuit installation activities, router installation)
• Approve router configuration files, firewall rules, and IP addressing schemas and standards
• Provide requirements for physical and logical Network traffic segmentation
• Administer, tune, and monitor SIEM (Splunk) for security event correlation, alerting, log aggregation, and compliance reporting
• Lead vulnerability management using Rapid7 (InsightVM/InsightIDR) — scanning, prioritization, remediation tracking, and reporting
• Manage and respond to security incidents, perform threat detection, triage, containment, and root cause analysis across the enterprise
• Administer and optimize firewalls, IDS/IPS, VPN, multi-factor authentication, and endpoint/network security controls
• Manage technical third‑party relationships for facility cable management services
• Support activities related to Client‑planned or third‑party planned and unplanned outages
• Monitor Service Provider's end-to-end support of Network and Security Services
• Manage Service Provider overall performance & SLAs and quality in accordance with contract
• Ensure that Patch Monitoring and Deployments are performed timely and in accordance with service levels
• Provide on‑site support to compliment service provider's remote management services
• Oversee infrastructure hardware and software acquisition, installation, and changes
• Ensure high availability of infrastructure via service level management
• Ensure that Incident Management and upgrades are resolved
• Identify change requests in lieu of performance improvements, security hardening, and cost efficiencies

Skills

TCP/IP & Routing

SIEM expertise

Vulnerability management

LAN/WAN networking

VPN & DNS/DHCP

Security frameworks

IT Life Cycle & CMDB

Education

Bachelor's degree or equivalent in IT or related field

Tools

Splunk

Rapid7 InsightVM/InsightIDR

VPN solutions

Job description

Hyundai AutoEver America seeks a Network and Cybersecurity Engineer II to manage on-site network and security operations across LAN/WAN, VPN, and security platforms. You will lead incident response, vulnerability management, and contract-driven service delivery while coordinating with vendors and facility teams.

Required are strong expertise in Splunk, Rapid7, and enterprise networking, plus experience with NIST/ISO security standards.