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Senior Layer 3 Communications Jobs (NOW HIRING)

Involves advanced configuration and troubleshooting of Layer 2 and Layer 3 networks, including ... Working closely with senior engineering staff, vendors, and cross-functional IT teams, ensures high ...

New

Involves advanced configuration and troubleshooting of Layer 2 and Layer 3 networks, including ... Working closely with senior engineering staff, vendors, and cross-functional IT teams, ensures high ...

New

Perform advance Cisco switch configuration from command line layer 2 and layer 3 configurations ... Provide customer interface communication skills. Take initial Tier 1 calls from customers and/or ...

Senior F5 Network Engineer

Houston, TX · On-site

$99K - $136K/yr

Senior F5 Network Engineer Houston, Texas | Hybrid, 4 Days Onsite and 1 Day Remote | Ongoing ... Layer 3 networking • Experience with SSL offloading, web application firewalls, application ...

Network Engineer

Andrews, MD · On-site

$105K - $114K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Support enterprise Layer 2 and Layer 3 network environments. * Coordinate with vendors to resolve ... Strong analytical, troubleshooting, communication, and customer service skills. How you will wow us:

... or Layer 3 Networking protocols. * Hands-on development experience in Segment Routing domain (SR ... Excellent written and verbal communication skills. * B.S or M.S in Computer Science or related ...

Principal Engineer

Santa Clara, CA · On-site

$180K - $220K/yr

... or Layer 3 Networking protocols. * Hands-on development experience in Segment Routing domain (SR ... Excellent written and verbal communication skills. * B.S or M.S in Computer Science or related ...

Network L2 Technician

New Albany, OH · On-site

$22.50 - $29/hr

Senior hands-on network technician responsible for advanced installation, turn-up, troubleshooting ... IP addressing, VLANs, trucking, STP, EtherChannel/LAG, Layer 3 fundamentals (static routes, OSPF ...

New

Principal Engineer

Los Altos, CA · On-site

$180K - $220K/yr

... or Layer 3 Networking protocols. * Hands-on development experience in Segment Routing domain (SR ... Excellent written and verbal communication skills. * B.S or M.S in Computer Science or related ...

Showing results 41-60

Senior Layer 3 Communications information

See salary details

$23.5K

$94.5K

$180K

How much do senior layer 3 communications jobs pay per year?

As of Aug 14, 2026, the average yearly pay for senior layer 3 communications in the United States is $94,516.00, according to ZipRecruiter salary data. Most workers in this role earn between $64,000.00 and $115,500.00 per year, depending on experience, location, and employer.

What are the most commonly searched types of Layer 3 Communications jobs?

The most popular types of Layer 3 Communications jobs are:

Senior Advisor, IT Network Development - United States

Talent Software Services, Inc

Round Rock, TX • On-site

$96K - $132K/yr

Other

Posted 3 days ago

New


Job description

Key Responsibilities
CCNP Level
Design, configure, and maintain Wireless Access Points and Wireless Controllers
Design, configure, and maintain enterprise network infrastructure, with a focus on Layer 2/Layer 3 switching technologies
Develop and implement network automation solutions to streamline provisioning, configuration, and troubleshooting
Manage and optimize network performance, availability, and security across data center and campus environments
Automate routine network operations using scripting and orchestration tools
Collaborate with cross-functional teams to support network integration and deployment efforts
Troubleshoot complex network issues and perform root cause analysis
Maintain up-to-date network documentation, diagrams, and operational procedures
Participate in change management, incident response, and continuous improvement initiatives
Technical Background: Deep experience with software architecture, API contract design, and data schema rules.
Prompt & Spec Engineering: Ability to write precise, unambiguous text instructions (PRDs) that Large Language Models (LLMs) can parse without "vibe coding ".
Workflow Mastery: Experience breaking down complex applications into multi-agent systems (e.g., Coordinator, Implementor, and Verifier tasks).
Testing: Proficiency in automated verification criteria and mapping code back to core specs during pull requests.
Required Qualifications
Bachelor''s degree in Computer Science, Information Technology, or a related field (or equivalent experience)
5+ years of network engineering experience
Strong expertise in:
Layer 2/Layer 3 switching (VLANs, VRRP, MC-LAG, STP, VTP, PortChannel, and routing protocols such as OSPF/BGP)
Network design and troubleshooting in enterprise environments
Hands-on experience with network automation tools, such as:
Demonstrated proficiency in Python, Ansible, or similar scripting/automation frameworks
REST APIs and network programmability concepts
Familiarity with major networking platforms (e.g., Dell, Cisco, Arista, Juniper)
Solid understanding of TCP/IP, DNS, DHCP, and network security fundamentals