1. Job Title: Sr. Network Engineer (role of part lead)


2. Contract Period: 1 year + extension


3. Location: Austin, TX 78754 (SAS Office)


4. Hours: 9:00 AM - 6:00 PM (subject to changed)


5. Benefits: Medical Insurance (Medical / Vision / Dental), PTO - after 90 days of probation

주요 업무:

• Cisco Catalyst 및 Nexus 기반의 엔터프라이즈 네트워크 설계·구축 및 운영 리드


• Cisco Catalyst 및 Nexus 기반의 엔터프라이즈 네트워크 설계·구축 및 운영 리드


• BGP, OSPF, EIGRP, EVPN 등 고급 라우팅·스위칭 프로토콜 구성 및 최적화


• F5 로드 밸런서(iRules 포함) 구축 및 운영, 트래픽 분배 및 성능 향상 관리


• 네트워크 장애(L2/L3, VPN 등) 진단 및 해결의 최종 기술 지원


• IPSec, 802.1x, TACACS+, 방화벽 등 보안 네트워크 운영


• 멀티캐스트(PIM, MSDP, Anycast-RP) 기반 제조 네트워크 환경 지원


• 네트워크 업그레이드·마이그레이션 프로젝트 리드 및 최소 다운타임 유지


• 문서화(SOP, 구성도, 인시던트 리포트 등) 및 표준화 관리


• 주니어 엔지니어 멘토링 및 기술 리더십 제공
  

• 한국어 및 영어 이중언어 가능자 (Bilingual)


• 삼성 반도체 및 Cisco 장비 관련 근무 경험 필수


• 문서 작성 능숙자: 8D 리포트, 인시던트 리포트, 네트워크 전략 문서, 일일 업무 로그 등 작성 경험


• 한국 벤더와의 커뮤니케이션 및 관계 관리 능력 우수자


• 학력: 컴퓨터공학, IT 관련 전공 학사 이상


• 경력: 대규모 엔터프라이즈 네트워크 환경에서 10년 이상의 실무 경험 (Cisco Catalyst, Nexus, 방화벽, 로드 밸런서 포함)


• 자격증: CCNP Enterprise 또는 CCIE (최근 3년 이내 만료 포함)


• 라우팅 및 네트워크 기술 전문 지식 보유


• 복잡한 네트워크 이슈(L2/L3, 하드웨어, 애플리케이션 연결, VPN 등) 트러블슈팅 능력


• 제조 환경 내 멀티캐스트(PIM, MSDP, Anycast-RP) 경험


• 네트워크 모니터링 툴 사용 경험


• 고객 중심적 사고, 문서화 및 책임감 있는 업무 태도, 팀 멘토링에 대한 열정


• 거주지: Taylor, TX에서 1시간 이내 거리 필수


• 주 5일 출근 가능자 (현장 근무)

• 24/7 운영되는 대형 제조 환경 네트워크 지원 경험


• 고가용성(High Availability) 네트워크 환경 전문 지식


• 서버 네트워크 연결 (Teaming, VPC, LACP 등) 경험


• F5 로드 밸런싱 및 iRules 구성 경험


• 패킷 캡처 분석, SSL 인증서 관리 경험


• F5 Load Balancer 또는 Palo Alto 방화벽 관련 자격증 및 5년 이상 실무 경험


• Unix/Linux 환경 및 Python, Ansible 등 자동화 스크립팅 활용 능력 보유자 우대

• 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


• Manage Advanced Routing & Switching Protocols: Configure and optimize complex routing protocols such as BGP, OSPF, EIGRP, and EVPN, ensuring efficient traffic flow and 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

• Bilingual Network Engineer (Korean and English)


• Must have experience with Samsung Semiconductor and Cisco equipment


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


• Excellent communication and relationship-building skills with Korean vendors


• Bachelor’s Degree in Computer Science, Network Engineering, Information Technology, or a related field


• 10+ years of hands-on technical 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

• 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.