SISL Global
Network Support Specialist
SISL GlobalUnited States2 days ago
ContractInformation Technology

Job Title: Network L2 Support Engineer

Location: Eagle, ID 83616

Job Type: Fulltime



Job Summary:

We are seeking a skilled and proactive Network L2 Support Engineer to join our IT Infrastructure team. The ideal candidate will provide second-level support for network operations, ensuring the stability, integrity, and efficient operation of network systems that support core organizational functions.


Key Responsibilities:

  • Monitor, troubleshoot, and resolve incidents and service requests related to LAN/WAN, firewalls, switches, routers, and wireless infrastructure.
  • Escalate complex issues to L3 support or vendor teams as necessary.
  • Perform routine maintenance and updates on network devices and services.
  • Work with ticketing systems (e.g., ServiceNow, Remedy) to manage and track incidents and changes.
  • Support network implementations and upgrades in coordination with project and engineering teams.
  • Maintain documentation for network topology, configurations, and processes.
  • Monitor network performance and generate periodic reports for analysis and improvement.
  • Assist in maintaining security standards, including firewall policies and VPN configurations.
  • Provide support during planned maintenance and unexpected outages, including participation in on-call rotation if applicable.
  • Liaise with ISPs and third-party vendors for troubleshooting and service management.


Required Skills & Qualifications:

  • Bachelor’s degree in Computer Science, Information Technology, or related field (or equivalent experience).
  • 2–5 years of hands-on experience in network support or administration.
  • Solid understanding of networking protocols and concepts (TCP/IP, DNS, DHCP, VLANs, etc.).
  • Experience with enterprise networking equipment (Cisco, Juniper, HP, etc.).
  • Familiarity with firewalls, VPNs, and wireless access point configurations.
  • Working knowledge of monitoring tools (e.g., SolarWinds, PRTG, Nagios).
  • Basic understanding of ITIL framework and service management processes.
  • Good analytical and problem-solving skills.
  • Excellent communication and documentation abilities.


Preferred Certifications (Not Mandatory):

  • CCNA or CCNP (Cisco Certified Network Associate/Professional)
  • CompTIA Network+
  • ITIL Foundation

Key Skills

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