💼 Full-Time Position

Sr. Network Engineer

🏢
Robert Half Technology
📍 Honolulu, HI, United States
📍
Location
Honolulu, United States
📅
Posted
June 01, 2026
Type
Full-Time
🎯

Full-Time Opportunity: This is a permanent, full-time position with a competitive package and real career growth potential.

Job Description

Description
We are seeking a Senior Network Engineer with experience supporting Operational Technology (OT) environments to join a growing infrastructure team. This role will focus on supporting and maintaining network operations across multiple distributed sites, with a strong emphasis on reliability, scalability, and secure connectivity.

Key Responsibilities:

+ Provide hands-on support and engineering for enterprise and OT network environments aligned to the Purdue Model

+ Manage and support Cisco switching infrastructure, with a transition toward Fortinet (SD-WAN, firewalls) and Meraki wireless solutions

+ Troubleshoot and resolve network performance, connectivity, and security-related issues across multiple locations

+ Support network operations across 9+ retail and terminal sites spanning multiple islands

+ Collaborate with architecture leadership while focusing on implementation, support, and optimization of network soluti...