Network Administrator

Robert Half
Laconia, United States of America
3 days ago

Role details

Contract type
Temporary contract
Employment type
Full-time (> 32 hours)
Working hours
Regular working hours
Languages
English
Experience level
Senior

Job location

Laconia, United States of America

Tech stack

Microsoft Active Directory
Amazon Web Services (AWS)
Azure
Monitoring of Systems
Virtual Private Networks (VPN)
Internet Service Provider
Network Security
Network Monitoring
Routing
Performance Tuning
Security Information and Event Management
Virtual Local Area Networks
Wide Area Networks
Network Routers
Load Balancing
Firewalls (Computer Science)
Juniper
Fortinet
Firewall Services Module
Cisco networks

Job description

We're looking for a hands-on Network Administrator / Engineer to keep our infrastructure running fast, secure, and drama-free. If you're the person who actually enjoys digging into routing issues, tightening security, and making networks more resilient than they were yesterday-this is your lane.

You'll play a key role in supporting and evolving a modern environment spanning on-prem, wireless, and cloud-connected systems.

? What You'll Be Doing

  • Design, manage, and optimize enterprise network infrastructure
  • Configure and maintain routers, switches, firewalls, VPNs, and load balancers
  • Monitor network performance and jump on issues before users notice
  • Troubleshoot complex connectivity and security problems (and fix them for good)
  • Strengthen network security through segmentation, access controls, and firewall policies
  • Lead upgrades, refreshes, and continuous improvement initiatives
  • Partner with cloud, security, and systems teams to keep everything aligned
  • Work with vendors and ISPs when things need escalation (we all know how that goes...)
  • Document configs, diagrams, and processes so nothing lives "only in your head"
  • Mentor junior team members and participate in occasional on-call support

Requirements

What You Bring

  • ~5+ years of experience managing enterprise network environments
  • Strong skills in routing, switching, VLANs, VPNs, wireless, and firewalls
  • Experience with platforms like Cisco, Fortinet, Juniper, or Palo Alto
  • Working knowledge of AWS and/or Azure networking
  • Experience with monitoring tools and performance optimization
  • Solid troubleshooting skills and the ability to stay calm under pressure
  • Strong communication + documentation skills

Nice to Have

  • Exposure to SD-WAN, SIEM tools, or automation/scripting
  • Familiarity with Active Directory or hybrid environments

If you're someone who takes pride in building stable, secure networks-and secretly enjoys solving the problems no one else can-let's connect.

About the company

Robert Half is the world's first and largest specialized talent solutions firm that connects highly qualified job seekers to opportunities at great companies. We offer contract, temporary and permanent placement solutions for finance and accounting, technology, marketing and creative, legal, and administrative and customer support roles.

Apply for this position