- Company Name
- HW3
- Job Title
- IT Network Administrator
- Job Description
-
**Job Title**
IT Network Administrator
**Role Summary**
Support and improve the performance, security, and reliability of a branch network infrastructure. Collaborate with global teams, adopt emerging technologies, and maintain compliance with corporate standards.
**Expectations**
- Deliver proactive network operations and incident resolution within agreed SLAs.
- Design and implement architecture optimizations in line with HQ best practices.
- Manage end‑to‑end network asset lifecycle and version control.
- Coordinate budgeting, procurement, and vendor relationships for network services.
**Key Responsibilities**
- Operate daily network tasks, monitor performance, troubleshoot incidents, and close support tickets.
- Conduct scheduled and ad‑hoc health checks, mitigate risks, and participate in disaster‑recovery drills.
- Design, optimize, and document network topology, VLANs, IP schemes, DNS, domain, and firewall configurations.
- Upgrade firmware, apply patches, and coordinate upgrades with HQ and vendors.
- Maintain accurate asset records, labelling, inspections, and replacement schedules.
- Liaise with Information Security, Risk, and finance teams to ensure cost control and SLA compliance.
- Provide technical guidance and knowledge sharing to on‑site IT staff.
**Required Skills**
- Minimum 3 years’ progressive network administration experience in a business environment.
- Deep knowledge of LAN/WAN, VPN, Wi‑Fi, routing, switching, and firewall technologies.
- Proficiency with network monitoring and management tools (e.g., SolarWinds, PRTG, SNMP).
- Vendor management and procurement experience.
- Strong analytical and problem‑solving skills.
- Fluent in English and Chinese (Mandarin).
**Required Education & Certifications**
- Bachelor’s degree in Computer Science, Information Technology, Computer Engineering, or related field, or equivalent experience.
- Relevant industry certifications (e.g., CCNA/CCNP, CompTIA Network+, or equivalent) preferred.
New york city, United states
On site
Junior
04-12-2025