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Skills Required
C2C Opportunity.
MUST BE A NATIVE KOREAN SPEAKER and lives or can relocate to Austin, Texas.
Senior Network Engineer (Bilingual Korean/English)
📍 Austin, TX (Onsite – must live within 1 hour of Taylor, TX)
💼 W2 Contract | 12 Months
Responsibilities
· Architect and support enterprise networks using Cisco Catalyst and Nexus platforms
· Design and optimize advanced routing protocols including BGP, OSPF, EIGRP, and EVPN
· Deploy, configure, and maintain F5 Load Balancers, including iRules
· Act as the escalation point for complex L2/L3 network issues, VPNs, and hardware failures
· Implement and enforce network security using IPSec, 802.1x, TACACS+, and firewalls
· Support manufacturing-specific multicast technologies (PIM, MSDP, Anycast-RP)
· Lead network upgrades, migrations, and expansion projects with minimal downtime
· Collaborate with cross-functional teams, ISPs, and vendors on RMAs and escalations
· Create and maintain detailed documentation including 8D reports, SOPs, diagrams, and incident logs
· Mentor junior engineers and promote operational excellence
Requirements (Must Have)
· Bachelor’s degree in Computer Science, Information Technology, or a related field
· 8+ years of hands-on experience in enterprise network engineering
· Strong experience with Cisco enterprise networking (Catalyst, Nexus)
· Hands-on experience with firewalls and load balancers
· Experience supporting Samsung Semiconductor environments
· Advanced knowledge of routing, switching, multicast, and VPN technologies
· CCNP Enterprise or CCIE (current or expired within the last 3 years)
· Proven ability to troubleshoot complex hardware, L2/L3, and application connectivity issues
· Experience with network monitoring tools
· Strong sense of ownership, urgency, and documentation discipline
· Excellent communication skills and ability to work with Korean-speaking vendors
· Bilingual in Korean and English (required)
· Must commute onsite 5 days per week
Preferred Qualifications
· Experience supporting large manufacturing or 24/7 production environments
· High-availability network design experience
· Server networking experience (VPC, LACP, NIC teaming)
· F5 Load Balancer experience (iRules strongly preferred)
· Packet capture analysis and SSL certificate experience
· F5 or Palo Alto certifications with 5+ years hands-on experience
· Familiarity with Linux/Unix and automation tools (Python, Ansible)
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