Senior Network Engineer - Enterprise LAN & Cisco Onsite FL

Pomeroy; Lake Buena Vista (FL); On-site; USD 110,000 - 150,000; Full time

Job summary

Pomeroy is seeking an experienced Network Engineer to support a large-scale enterprise network in Lake Buena Vista, FL. The role focuses on the implementation, troubleshooting, monitoring, and maintenance of LAN infrastructure, Cisco equipment, and carrier integrations.

The ideal candidate will work independently and with cross-functional teams, handle after-hours maintenance, and participate in on-call rotations while adhering to change control processes.

Qualifications

• 7+ years of hands-on network engineering experience in large enterprise networks.
• Strong experience with Cisco networking technologies.
• Experience with IS-IS, EIGRP, OSPF, Multicast, and QoS.
• Knowledge of LAN technologies including HSRP, STP, VLANs, and IP subnetting.
• Experience with Cisco IOS, IOS-XE, IOS-XR, and NX-OS.
• Experience with enterprise change management and peer review processes.
• Strong troubleshooting and network incident management skills.
• Ability to work independently and with technical teams.
• Strong written and verbal communication skills.

Responsibilities

• Implement, configure, troubleshoot, and support large-scale enterprise LAN networks.
• Configure Cisco routers including ASR9K, ASR1K, ISR4K.
• Configure Cisco switches including Catalyst 9300, 6800, 2960, 3560, 3750, and Nexus 5K/7K/9K.
• Troubleshoot network incidents and monitor incident queues, including after-hours maintenance.
• Support LAN design, carrier network integration, VRFs, and logical overlay networks.
• Perform predictive Wi-Fi surveys and support wireless access points.
• Open, manage, and monitor vendor TAC cases as needed.
• Follow change control processes and network documentation requirements.
• Participate in technical meetings with internal teams, vendors, and customers.
• Provide timely communication regarding incidents, changes, outages, and project status.
• Support major network refreshes and network improvement initiatives.
• Work evenings, weekends, and overnight maintenance windows; participate in on-call rotation.
• Onsite in Lake Buena Vista, FL, 5 days per week is required.

Skills

Network Engineering

Cisco technologies

IS-IS/EIGRP/OSPF

LAN technologies

Cisco IOS

NX-OS

Troubleshooting

Communication skills

Change management

On-call

Education

CCNA or CCNP certification

CCIE certification (a plus)

Bachelor’s degree or related technical degree preferred

Tools

Ansible

Python

Job description

Pomeroy is seeking an experienced Network Engineer to support a large-scale enterprise network in Lake Buena Vista, FL. The role focuses on the implementation, troubleshooting, monitoring, and maintenance of LAN infrastructure, Cisco equipment, and carrier integrations.

The ideal candidate will work independently and with cross-functional teams, handle after-hours maintenance, and participate in on-call rotations while adhering to change control processes.