Morgan Stanley
L3 Network Operations Engineer
$95K–$140K
Alpharetta, Georgia · On-site · Full-time · Posted Oct 22, 2026
- Experience
- 8+ years of networking experience; ideally in financial services, technology vendors, or systems integrators.
About the job
Designs, implements, secures, automates, and supports large-scale network infrastructure across campus, branch, data center, and WAN environments.
What you'll do
- Design, implement, and maintain secure networks and develop implementation plans focused on stability.
- Support network devices throughout their lifecycle, from deployment to decommissioning.
- Build automation for repetitive network tasks and explain network risks and designs to business and technical teams.
What they ask for
- 8+ years of networking experience.
- Hands-on experience across Campus, Branch, Data Center, and WAN networks.
- Expertise in Ethernet, IP routing, and multicast technologies.
- Hands-on experience with Cisco or Arista network equipment and operating systems.
Nice to have
- CCIE or similar certifications; UNIX or Linux skills.
- Knowledge of wireless infrastructure, SDN, SD-WAN, DMVPN, public cloud, optical equipment, or timing infrastructure.
Pay
$95,000 and $140,000 per year (USD), base pay
Tools
Python, Ansible, Terraform, Cisco ASR, Nexus, Catalyst, Arista EOS, Wireshark
AI focus
Some AI experience is requested, such as using simple LLM-based tools to analyze networks.
Model-written summary · the original posting is authoritative