Onsite NOC Engineer - Telecom & OT Networks (Omaha)

Inabia-Software-; Omaha (NE); On-site; USD 89,000 - 121,000; Full time

Job summary

LTTS is seeking a skilled Network Operations Center Engineer to monitor, support, and maintain mission-critical network and telecom infrastructure in Omaha, NE. This 12-month contract is onsite and requires 3+ years in NOC/Network Operations.

Candidates should have TCP/IP, routing and switching, VLANs, DNS/DHCP, VPNs, and experience with monitoring tools. Certification like CCNA/CCNP is preferred; you'll work with vendors and cross-functional teams to maintain high availability.

Qualifications

• 3+ years of experience in NOC, Network Operations, Telecom, ISP, or Network Support Environments.
• Knowledge of TCP/IP, Routing & Switching, VLANs, DNS/DHCP, VPNs, Network Monitoring Tools.
• Hands-on troubleshooting of routers, switches, firewalls, and WAN connectivity.
• Experience supporting Telecom Carrier, ISP, or Enterprise Networks.
• Linux administration and troubleshooting experience.
• Understanding of Incident Management, Problem Management, and Root Cause Analysis.
• Strong communication and documentation skills.

Responsibilities

• Monitor and support enterprise and OT network infrastructure.
• Perform network fault detection, troubleshooting, and incident resolution.
• Support microwave radio communication and backhaul systems.
• Coordinate with telecom vendors, ISPs, and third-party providers.
• Manage incidents, escalations, and SLA-driven service restoration.
• Support Linux-based systems and applications.
• Execute maintenance activities, upgrades, and configuration changes.
• Create incident reports and RCA documentation.
• Participate in shift-based and on-call operations.
• Experience in railway, transportation, or critical infrastructure environments.
• Knowledge of Positive Train Control (PTC), Centralized Traffic Control (CTC), Rail Communication Networks, SCADA and OT environments.
• Experience with SolarWinds, PRTG, Nagios, Zabbix, or similar tools.

Skills

TCP/IP

Routing & Switching

VLANs

DNS/DHCP

VPNs

Network Monitoring Tools

Linux administration

Incident Management

Root Cause Analysis

Documentation

Communication

Tools

SolarWinds

PRTG

Nagios

Zabbix

Job description

LTTS is seeking a skilled Network Operations Center Engineer to monitor, support, and maintain mission-critical network and telecom infrastructure in Omaha, NE. This 12-month contract is onsite and requires 3+ years in NOC/Network Operations.

Candidates should have TCP/IP, routing and switching, VLANs, DNS/DHCP, VPNs, and experience with monitoring tools. Certification like CCNA/CCNP is preferred; you'll work with vendors and cross-functional teams to maintain high availability.