Bilingual Network Engineer (Korean and English) - Austin, TX > 구인/구직

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Dear Candidate,

I hope you are doing well.

If you are interested in exploring this opportunity further, please feel free to send your resume to robert@geopaqlogic.com   

or contact me directly at 714-694-7129. I look forward to discussing how this role could be the next great step in your career.

Job Title: Sr. Network Engineer

Work location: Austin, TX 78754 (SAS Office)

Duration: 1 year

• Bilingual Network Engineer (Korean and English)

• Must have experience with Semiconductor and Cisco equipment

• Proficient in documentation, including 8D reports, incident reports, network strategy, and daily work logs

• Strong hands-on technical experience

• Excellent communication and relationship-building skills with Korean vendors

Responsibilities:

• Design and Architect Enterprise Networks: Lead the planning and implementation of scalable, secure network infrastructures using Cisco Catalyst and Nexus platforms, tailored to support high-demand environments. 

nd high availability across global sites. 

• Implement and Maintain F5 Load Balancing Solutions: Deploy and manage F5 appliances, including custom iRules scripting, to ensure application resilience, performance, and intelligent traffic distribution. 

• Troubleshoot Critical Network Issues: Serve as the escalation point for diagnosing and resolving L2/L3 connectivity problems, hardware failures, and VPN-related disruptions across enterprise systems. 

• Secure Network Infrastructure: Enforce robust security practices using technologies like IPSec, 802.1x, TACACS+, and firewalls, while maintaining compliance with internal and external standards. 

• Support Multicast and Manufacturing-Specific Protocols: Configure and maintain multicast technologies including PIM, MSDP, and Anycast-RP to support real-time data delivery in manufacturing environments. 

• Lead Network Upgrades and Migrations: Drive hardware/software refreshes, network expansions, and migration projects with minimal downtime and maximum operational continuity. 

• Collaborate Across Teams and Vendors: Interface with cross-functional teams, ISPs, and hardware vendors to coordinate maintenance windows, resolve escalations, and manage RMA processes. 

• Document and Standardize Network Operations: Maintain detailed network diagrams, configuration records, and SOPs to support audit readiness and streamline troubleshooting. 

• Mentor and Develop Team Talent: Provide technical leadership and guidance to junior engineers, fostering a culture of continuous learning, accountability, and operational excellence. 

Requirements/Qualifications:

• Bachelor's Degree in Computer Science, Information Technology, or a related field.

• 8+ years of hands-on experience in large-scale, enterprise-class network operations, including planning, design, implementation, and support, with a focus on Cisco devices (Catalyst, Nexus), Firewalls, and Load Balancers.

• CCNP Enterprise or CCIE certification (current or expired within the last 3 years).

• Extensive experience with routing protocols and network technologies.

• Proficiency in troubleshooting complex network issues, including hardware, L3/L2 problems, application connectivity, and P2P VPN connections.

• Experience with PIM, MSDP, Anycast-RP, and Multicast in a manufacturing environment.

• Experience with Network Monitoring Tools. 

• Strong customer focus, a sense of ownership, urgency, responsibility for network documentation, and a passion for mentoring team members.

• Must reside within a 1-hour drive of Taylor, TX.

• Willing and able to commute to the office 5 days per week. 

• Bilingual in Korean and English

Preferred Qualifications:

• Experience supporting networks in large manufacturing environments, particularly within a 24/7 operational context.

• Expertise in high availability network environments.

• Strong background in server network connectivity (Teaming, VPC, LACP).

• Experience with F5 Load Balancing setups, including iRules.

• Experience with Packet Capture Analysis, SSL certificates.

• F5 Load Balancers or Palo Alto Firewalls certification, with at least 5 years of hands-on experience.

• Familiarity with Unix/Linux and scripting in Python, Ansible, or other automation tools is a plus.