Senior Multi-Site Network Specialist

Siddons-Martin Emergency Group; Houston (TX); On-site; USD 70,000 - 100,000; Full time

Benefits offered by this job

Medical (PPO & HDHP)

HSA match

Dental

Vision

Short-Term Disability

Long-Term Disability

401K with Employer Match

Employee Stock Ownership Program

Paid Holidays & PTO

4 Weeks Paid Parental Leave

Paid Training & Safety Equipment

Verizon Wireless Discount

Employee Assistance Program

Job summary

Siddons-Martin Emergency Group is seeking a Network Specialist to manage day-to-day network operations across multiple locations. You will monitor LAN/WAN, Wi‑Fi, SD‑WAN, firewall, VPN, and related services, with on-site work and regular travel across sites.

Primary responsibilities include troubleshooting outages, maintaining device firmware, and documenting configuration and network changes. Experience with Cisco Meraki and strong routing/switching skills are required.

Qualifications

• 3-5+ years of practical network or infrastructure support experience, preferably in a multi-site environment.

Responsibilities

• Administer and monitor LAN, WAN, wireless, SD‑WAN, VPN, switching, and firewall environments within approved standards.
• Troubleshoot site outages, latency, packet loss, DHCP/DNS problems, routing/VLAN issues, wireless issues, and connectivity failures.
• Own first-line ISP and carrier troubleshooting, escalation, and service-restoration validation.
• Manage firmware lifecycle for security appliances, switches, access points, and gateways; ensure maintenance windows outside local business hours.
• Administer Cisco Meraki dashboard, including accounts, 2FA, API keys, and inventory accuracy.
• Coordinate after-hours maintenance windows and on-call incident response as scheduled by leadership.

Skills

Switching

VLANs

Routing

TCP/IP

DHCP

DNS

Wi-Fi

VPNs

Firewalls

SD-WAN

Meraki

Tools

Cisco Meraki

Meraki Dashboard API

Job description

Siddons-Martin Emergency Group is seeking a Network Specialist to manage day-to-day network operations across multiple locations. You will monitor LAN/WAN, Wi‑Fi, SD‑WAN, firewall, VPN, and related services, with on-site work and regular travel across sites.

Primary responsibilities include troubleshooting outages, maintaining device firmware, and documenting configuration and network changes. Experience with Cisco Meraki and strong routing/switching skills are required.