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Huzzle.com logo
Huzzle.com

The human intelligence platform for training and evaluating AI

L2 VoIP Support Engineer

Support EngineerSupport EngineerFull TimeRemoteSeniorTeam 51-200H1B No SponsorCompany SiteLinkedIn

Location

Mexico

Posted

100 days ago

Salary

0

Seniority

Senior

3 yrs expEnglishDNSFirewallsTCP/IPVoIP

Job Description

L2 VoIP Support Engineer

Huzzle.com

• Perform advanced troubleshooting across all **OSI layers** (Layer 1–7) to diagnose and resolve network and VoIP issues. • Identify and resolve connectivity problems related to **TCP/IP, DNS, DHCP, NAT, and firewall rules**. • Configure, manage, and troubleshoot **VPNs (IPSec/SSL), SD-WAN deployments, and site-to-site connections**. • Support and administer **Cisco Meraki environments**, including switches, routers, wireless access points, and firewalls. • Diagnose VoIP-related issues such as packet loss, jitter, latency, SIP registration failures, and QoS misconfigurations. • Manage and prioritise tickets in a high-volume inbound/outbound call environment. • Escalate complex network outages appropriately while maintaining ownership of resolution. • Maintain accurate documentation of troubleshooting steps, root cause analysis, and configuration updates. • Collaborate with engineering and infrastructure teams to implement long-term network optimisations.

Job Requirements

  • 3+ years of experience in **Network Support, IT Infrastructure Support, or VoIP Support roles**.
  • Proven hands-on troubleshooting experience using the **OSI model methodology**.
  • Strong knowledge of **TCP/IP, subnetting, DNS, DHCP, NAT, VLANs, and firewall rule management**.
  • Experience managing and troubleshooting **VPNs, SD-WAN solutions, and Cisco Meraki environments**.
  • Familiarity with SIP protocols and VoIP systems.
  • Experience working in a **high-volume inbound/outbound call support environment**.
  • Strong analytical thinking and structured troubleshooting approach.
  • Excellent verbal communication skills for client-facing technical discussions.
  • Experience with ticketing systems and SLA-driven environments.
  • Preferred Qualifications:**
  • Cisco certifications (CCNA or equivalent experience).
  • Experience working with managed service providers (MSPs).
  • Knowledge of QoS configuration and network performance monitoring tools.

Benefits

  • 💰 Competitive salary: Based on experience and skillset
  • 🌎 Fully remote: Work from anywhere in LATAM with international teams
  • ⚙️ Tech-forward company: Work with modern tools and infrastructure supporting 100% uptime
  • 🚀 High-impact role: Your expertise directly contributes to business continuity for SMB clients
  • 📚 Ongoing learning: Exposure to the latest in VoIP, networking, and telecom technology
  • 🎯 Work with purpose: Join a team obsessed with reliability, customer success, and innovation

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