Senior Network & Security Architect

SK hynix memory solutions; Santa Clara (CA); On-site; USD 140,000 - 190,000; Full time

Job summary

SK hynix memory solutions is seeking a senior Network Engineer to design, deploy, configure, and manage a broad spectrum of network and security infrastructure. The role covers WAN, data-center, campus, wireless, firewalls, routers, switches, and VPN solutions, with emphasis on Cisco/NX-OS and Arista platforms.

Requires hands-on experience with monitoring, wireless, and security tooling, plus project coordination skills.

Qualifications

• CCNP certification required; ambition to obtain CCIE (full exam).
• Minimum of 10 years experience designing, implementing, and supporting complex network infrastructures.
• Deep knowledge of Cisco Catalyst/Nexus, Cisco IOS/NX-OS, and Arista EOS.

Responsibilities

• Network design and documentation; update diagrams; create to-be designs for campus, data-center, labs and office environments.
• Operations and maintenance; execute software/firmware upgrades; enforce change-control; maintain SOPs and checklists.
• Project management; document scope, budget, schedule, test plans, and delivery terms; lead complex projects with minimal supervision.
• Communication; interact with stakeholders; provide concise status and technical reports; ensure knowledge sharing.

Skills

Routing protocols

Network security

Cisco/NX-OS/Arista

Wireless LAN

Network monitoring

UCS virtualization

Communication

Education

CCNP certification

Tools

SolarWinds

Infoblox DHCP/DNS

Cisco UCS VM orchestration

ISE

WLAN Controllers

Job description

SK hynix memory solutions is seeking a senior Network Engineer to design, deploy, configure, and manage a broad spectrum of network and security infrastructure. The role covers WAN, data-center, campus, wireless, firewalls, routers, switches, and VPN solutions, with emphasis on Cisco/NX-OS and Arista platforms.

Requires hands-on experience with monitoring, wireless, and security tooling, plus project coordination skills.