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Network Engineer L2 Jobs (NOW HIRING)

... L2/L3 VXLAN, Multicast • Knowledge of Software Defined Access, LISP, VXLAN, SD-WAN Knowledge of ... Python Network programming knowledge is a plus. • Knowledge in Agile process is required. • ...

Senior Network Engineer

La Honda, CA · On-site

$141K - $193K/yr

Senior Network Engineer Location: Palo Alto, CA (Onsite - HQ) Job Type: Contract Experience: X ... Understanding of L2/L3 networking protocols and Enterprise Network design (Data Center, Campus ...

Experience in Orchestrators VNF, NFVi, Telco Cloud, L1/L2 Networking . * Technologies and languages ... Network Development or Programming. * Linux * C++, Java, Python Additional Information All your ...

The Network Engineer will be responsible for designing, implementing, and maintaining the ... L2/L3 network protocols (spanning-tree, OSPF, BGP), TCP/IP, DHCP, DNS, end to end QOS, VLAN, VRRP ...

Network Engineer

San Diego, CA · On-site

$83K - $125K/yr

As Network Engineer at Northrop Grumman, you will have a challenging and rewarding opportunity to ... Ability to articulate end‑to‑end packet flow across L2 and L3 boundaries including filter and ...

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Network Engineer L2 information

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$31K

$109K

$158K

How much do network engineer l2 jobs pay per year?

As of Sep 10, 2026, the average yearly pay for network engineer l2 in the United States is $109,040.00, according to ZipRecruiter salary data. Most workers in this role earn between $89,000.00 and $133,500.00 per year, depending on experience, location, and employer.

What are the roles and responsibilities of a Network Engineer L2?

A Network Engineer L2 (Level 2) is responsible for maintaining, troubleshooting, and supporting an organization's network infrastructure beyond basic issues. Their duties often include configuring and managing switches, routers, firewalls, and VPNs, as well as monitoring network performance and responding to incidents escalated from Level 1 support. They also assist in implementing network upgrades, enforcing security policies, and collaborating with other IT teams to ensure stable and secure network operations.

What skills and qualifications are needed to thrive as a Network Engineer L2?

To thrive as a Network Engineer L2, you need solid knowledge of networking protocols, troubleshooting techniques, and experience with LAN/WAN environments, typically supported by a relevant degree and certifications like CCNA or CompTIA Network+. Familiarity with network monitoring tools, firewalls, switches, routers, and ticketing systems is essential. Strong problem-solving abilities, attention to detail, and effective communication skills help you excel in resolving network issues and collaborating with teams. These competencies ensure efficient network operations, quick resolution of incidents, and reliable service delivery within an organization.

What are common challenges faced by a Network Engineer L2, and how can they be addressed?

As a Network Engineer L2, you may frequently encounter challenges such as troubleshooting complex network issues, managing configuration changes across multiple devices, and ensuring network security compliance. These challenges can often be addressed by staying current with the latest technologies, maintaining thorough documentation, and collaborating closely with L1 support and senior engineers. Proactively monitoring network performance and participating in ongoing training can also help you resolve issues more efficiently and grow within the role.

What is the difference between Network Engineer L2 vs Network Engineer L3?

AspectNetwork Engineer L2Network Engineer L3
CertificationsCCNA, CompTIA Network+CCNP, CCNA
ResponsibilitiesBasic troubleshooting, network monitoringAdvanced troubleshooting, network design
Work EnvironmentSupport teams, data centersDesign teams, enterprise networks
Experience1-3 years3+ years

The main difference between Network Engineer L2 and Network Engineer L3 lies in their experience, responsibilities, and certifications. L2 engineers handle routine troubleshooting and monitoring, while L3 engineers take on complex issues and network design. L3 roles require more experience and advanced certifications, reflecting their higher level of expertise and responsibility.

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Infographic showing various Network Engineer L2 job openings in the United States as of September 2026, with employment types broken down into 1% Internship, 1% As Needed, 81% Full Time, 11% Part Time, and 6% Contract. Highlights an 90% Physical, 2% Hybrid, and 8% Remote job distribution, with an average salary of $109,040 per year, or $52.4 per hour.

Network Engineer L2 - TS/SCI Poly required with Security Clearance

Annapolis Junction, MD • On-site

Other

Re-posted 18 days ago


Job description

Network Engineer  Location: Annapolis Junction, MD Clearance: TS/SCI with Polygraph Experience Level: Mid‑Level We are seeking a Network Engineer to support the full lifecycle of enterprise network operations—from design and implementation to maintenance, troubleshooting, and modernization. The ideal candidate brings strong analytical skills, hands‑on network administration experience, and the ability to translate mission needs into reliable, scalable network solutions. Key Responsibilities * Perform network services across the full lifecycle, including design, implementation, maintenance, and upgrades of existing networks. * Analyze network designs, specifications, engineering documents, and related technical materials. * Conduct general LAN/CAN/WAN administration, ensuring stable and secure network operations. * Schedule and execute network conversions, migrations, and cutovers. * Coordinate with users, sites, and stakeholders to resolve network and system incidents. * Translate business and mission requirements into telecommunications solutions, including LAN, CAN, WAN, voice, and video architectures. * Perform engineering analysis of telecommunications alternatives to support strategic modernization initiatives and technology refresh efforts. Required Education & Experience •     ND + 12 years of relevant experience, or •     BS + 8 years of relevant experience •     Cisco certification required Desired Skills & Expertise •     Experience or working knowledge of Arista EOS (Extensible Operating System) as well as Cisco IOS or NX‑OS •     Demonstrated experience hardening network devices to meet strict security standards and implementing secure network protocols •     Hands‑on experience configuring and managing L2 and L3 network services, including VPN, QoS, network slicing, and segmentation •     Proficiency using network troubleshooting and analysis tools such as Wireshark, Tcpdump, and NetFlow to diagnose and optimize network performance