Senior Network Architect: Data Center & Campus Networks

SK hynix memory solutions America Inc.; San Jose (CA); On-site; USD 150,000 - 210,000; Full time

Job summary

SK Hynix Memory Solutions in San Jose seeks a senior-level Network Engineer to design, deploy, configure, and manage a broad spectrum of network and security infrastructure across WAN, data-center, campus, wireless, firewalls, routers, switches, network-monitoring tools, and VPN solutions.

Responsibilities include documenting designs, installing gear, validating performance, performing maintenance, enforcing security policies, and leading large projects with minimal supervision.

Qualifications

• Bachelor’s degree (or Associate degree+CCIE written exam).
• Current CCNP certification; ambition to obtain CCIE (full exam).
• Minimum of 10years experience designing, implementing, and supporting complex network infrastructures.
• Deep knowledge of Cisco Catalyst and Nexus platforms, Cisco IOS, NX-OS, and Arista EOS.
• Advanced expertise in routing and switching protocols: OSPF, BGP, STP, VRF, and IPv4 subnetting.
• Strong security background: 802.1X, PEAP-MSCHAPv2, TACACS+, SYSLOG, Palo Alto NGFW, Panorama.
• Hands‑on experience with Cisco Wireless LAN Controllers, ISE, and access points; ability to perform wireless site surveys.
• Proficiency with monitoring tools (SolarWinds) and IP services (Infoblox DHCP/DNS).
• Experience managing Cisco UCS environments with virtual-machine orchestration.
• Proven ability to manage large- scale technical projects with minimal guidance.
• Excellent analytical, troubleshooting, and communication skills; proactive, mission‑driven attitude.

Responsibilities

• Network design & documentation for WAN, LAN, data-center, wireless, and security components.
• Install, configure, and test routers, switches, firewalls, wireless controllers, access points; validate configurations.
• Perform maintenance, upgrades, and security policy enforcement; maintain SOPs and checklists.
• Lead projects with minimal supervision; document scope, budget, schedule, and delivery terms.
• Mentor teammates; ensure accurate network documentation and knowledge sharing.
• Communicate status and technical details to stakeholders at all levels.

Skills

Senior level network engineer

OSPF

BGP

STP

VRF

IPv4 subnetting

802.1X

PEAP-MSCHAPv2

TACACS+

SYSLOG

Palo Alto NGFW

Panorama

Cisco WLC

ISE

Access Points

SolarWinds

Infoblox DHCP/DNS

Cisco UCS

VM orchestration

Project management

Communication skills

Education

Bachelor’s degree (or Associate degree+CCIE written exam)

Tools

Cisco IOS

NX-OS

Arista EOS

Cisco Catalyst

Cisco Nexus

Job description

SK Hynix Memory Solutions in San Jose seeks a senior-level Network Engineer to design, deploy, configure, and manage a broad spectrum of network and security infrastructure across WAN, data-center, campus, wireless, firewalls, routers, switches, network-monitoring tools, and VPN solutions.

Responsibilities include documenting designs, installing gear, validating performance, performing maintenance, enforcing security policies, and leading large projects with minimal supervision.