Sr. Network Engineer – Switching & Network Operations
Global Information Technology • Orlando, FL2d • Onsite
Network Engineer Jobs
1,953 jobs found — updated daily
IT Network Engineer
WinCo Foods • Phoenix, AZ2d • OnsiteNetwork Engineer
KSHB / KMCI / The EW Scripps Company • Las Vegas, NV2d • OnsiteNetwork Engineer
Parkland Health2d • OnsiteNetwork Engineer V
FedWriters, Inc. • Monterey, CA2d • OnsiteSenior Infrastructure Engineer
Dimensional Fund Advisors • Austin, TX2d • HybridNetwork Engineer
Altamira Technologies Corp. • McLean, VA2d • OnsiteCloud Network Administrator
Peraton • Linthicum, MD2d • OnsitePrincipal Network Engineer
DOCOMO PACIFIC INC2d • OnsiteBlack Core Network Engineer
General Dynamics Information Technology2d • OnsiteIT Network Engineer
WinCo Foods • Boise, ID2d • OnsiteNetwork Engineer
VetsEZ • Tampa, FL2d • RemoteSenior System/Network Engineer
Foxconn Industrial Internet - FII • Austin, TX2d • OnsiteNetwork Engineer Senior
GD Information Technology • Springfield, MO2d • OnsiteLinux Network Support Administrator
SymplyFi • Atlanta, GA3d • $75,000 - $75,000 • OnsiteNetwork Performance & Reliability Engineer III
Leidos • Shiloh, IL3d • OnsiteNetwork Engineer II
RTX • Annapolis, MD3d • OnsiteNOC Network Engineer Tier 3
NorthHill Technology • Lorton, VA3d • OnsiteNetwork Engineer
NorthHill Technology • Lorton, VA3d • OnsiteNetwork Engineer
General Dynamics Information Technology • Arlington, VA3d • $115,430 - $156,170 • Onsite
Sr. Network Engineer – Switching & Network Operations
Global Information Technology•Orlando, FL
•Onsite
About The Position
Manage and support enterprise switching environments (L2/L3). Design and deploy network architectures (core, distribution, access layers). Troubleshoot network issues and perform root cause analysis. Configure and maintain VLANs, STP, VRFs, QoS, and network segmentation. Support hardware lifecycle, upgrades, and refresh activities. Monitor network performance using tools like Logic Monitor. Manage incidents, changes, and problems using ServiceNow. Collaborate with security, cloud, and wireless teams. Assist with automation using Python or scripting tools. Participate in 24x7 on-call rotation.
Requirements
- 8+ years of experience in enterprise networking.
- Strong hands-on experience with Layer 2 & Layer 3 switching.
- Knowledge of LAN/WAN, routing protocols, DNS, DHCP, and IPAM.
- Experience with STP, VRFs, multicast, QoS, and HA protocols (HSRP/VRRP).
- Familiarity with monitoring tools (SNMP, NetFlow, Syslog).
- Experience in incident management and troubleshooting.
- CCNA or CCNP certification is required.
- Bachelor's degree in Computer Science, Engineering, or related field (or equivalent experience).
Nice To Haves
- Experience with Python or network automation.
- Exposure to NetDevOps practices.
- Knowledge of tools/technologies like Aruba, Palo Alto, Infoblox, F5.
Responsibilities
- Manage and support enterprise switching environments (L2/L3).
- Design and deploy network architectures (core, distribution, access layers).
- Troubleshoot network issues and perform root cause analysis.
- Configure and maintain VLANs, STP, VRFs, QoS, and network segmentation.
- Support hardware lifecycle, upgrades, and refresh activities.
- Monitor network performance using tools like Logic Monitor.
- Manage incidents, changes, and problems using ServiceNow.
- Collaborate with security, cloud, and wireless teams.
- Assist with automation using Python or scripting tools.
- Participate in 24x7 on-call rotation.
Stand Out From the Crowd
Upload your resume and get instant feedback on how well it matches this job.
Upload and Match Resume
What This Job Offers
Career Level
Senior
Number of Employees
11-50 employees
Job Search Resources
Career Resources
Build a Resume for Network Engineer
The resume builder that gets results.
- Get clear feedback so you look as qualified as you are
- Align your resume with the job to get further in the process, faster
- Take the guesswork out of resume writing