Red Oak Technologies · 7 hours ago
Senior Network Engineer
Austin, Texas Metropolitan Area
Contract
Onsite
Senior Level, Lead/Staff
$80/hr - $85/hr
8+ years expRed Oak Technologies is seeking an experienced Enterprise Network Engineer fluent in Korean and English to join a high-availability manufacturing network environment. This position involves collaborating with stakeholders, Korean vendors, and internal teams to design, implement, and maintain resilient, secure enterprise networks.
Human ResourcesMarketingStaffing Agency
Hiring Manager
Coellen Camat
Responsibilities
Design, deploy, and maintain enterprise networks using Cisco Catalyst and Nexus platforms
Configure and optimize routing protocols such as BGP, OSPF, EIGRP, and EVPN
Implement and manage F5 Load Balancers , including iRules configuration
Serve as the escalation point for complex L2/L3 network issues, VPNs, and hardware failures
Ensure network security through IPSec, 802.1x, TACACS+, and firewalls
Support multicast technologies relevant to manufacturing ( PIM, MSDP, Anycast-RP )
Lead network upgrades, migrations, and expansion projects with minimal disruption
Collaborate with cross-functional teams, ISPs, and vendors on RMAs and escalations
Maintain thorough documentation: 8D reports, SOPs, diagrams, and incident logs
Mentor junior engineers and encourage best practices and operational excellence
Qualification
Required
Bachelor's degree in Computer Science, IT, or related field
8+ years of enterprise network engineering experience
Extensive experience with Cisco enterprise networking (Catalyst, Nexus)
Hands-on experience with firewalls and load balancers
Prior experience supporting Samsung Semiconductor environments
Advanced understanding of routing, switching, multicast, and VPN technologies
CCNP Enterprise or CCIE (current or expired within last 3 years)
Proven troubleshooting skills for complex hardware, L2/L3, and application connectivity
Familiarity with network monitoring tools
Strong ownership, urgency, and documentation discipline
Excellent communication skills and ability to work with Korean-speaking vendors
Bilingual Korean/English (required)
Must commute onsite 5 days/week
Preferred
Experience in large-scale manufacturing or 24/7 production environments
High-availability network design expertise
Server networking knowledge (VPC, LACP, NIC teaming)
Advanced F5 Load Balancer experience (iRules strongly preferred)
Packet capture analysis and SSL certificate management
F5 or Palo Alto certifications with 5+ years hands-on experience
Familiarity with Linux/Unix systems and automation tools (Python, Ansible)
Company
Red Oak Technologies
Red Oak Technologies is a staffing and recruiting company offering IT, marketing, and finance recruitment services.
501-1000 employees
H1B Sponsorship
Red Oak Technologies has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (13)
2024 (34)
2023 (19)
2022 (14)
2021 (24)
2020 (29)
Funding
Current Stage
Late StageLeadership Team
Joel Leege
President & COO
Recent News
2024-01-09
Company data provided by crunchbase