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Network Engineer L3 Jobs (NOW HIRING)

Sarian, Inc.

Network Engineer

Alpharetta, GA · On-site

Network Engineer **** ONLY FOR USC AND GC***** * We are looking for CCIE Certified (Mandatory ... Strong knowledge of OSPF, BGP, MPLS, IPSEC, QoS, L2/L3 VXLAN, Multicast * Knowledge of Software ...

Que Technology Group

Network Engineer provides network support that requires system level design, architecture or ... Strong working knowledge of L2/L3 protocols. * Strong working knowledge of stateful firewalls, and ...

Wipro Limited

Wireless Engineer L3

Newton, MA · On-site

$80K - $158K/yr

Wireless Engineer L3 City: Newton State/Province: Massachusetts Posting Start Date: 5/14/26 Wipro ... Experienced US based (Down State New York) Specialist Wireless Network Engineer required for a ...

Rootshell Inc

Network Engineer

San Jose, CA · On-site

Optical Network Engineer Duties: Design and build optical network engineering lab HW and SW ... L2/L3 from the OSI layer. Desire experience in new ways of optical service provisioning and ...

PeopleSharp

MSP Engineer (L3)

Wausau, WI · On-site

... MSP Engineer (L3) to design, implement, and support modern infrastructure solutions. This is a ... Design, deploy, support, and continuously improve client infrastructure across networking, servers ...

PeopleSharp

MSP Engineer (L3)

Wausau, WI · On-site

... MSP Engineer (L3) to design, implement, and support modern infrastructure solutions. This is a ... Design, deploy, support, and continuously improve client infrastructure across networking, servers ...

InstantServe LLC

Network Engineer

Philadelphia, PA · On-site

Network Engineer Location: Philadelphia, PA 19107 Duration: 12 Months The Senior Network Engineer ... and L2/L3 VPNs. • Proven expertise with Palo Alto Networks firewalls, including Panorama ...

PeopleSharp

MSP Engineer (L3)

Wausau, WI · On-site

... MSP Engineer (L3) to design, implement, and support modern infrastructure solutions. This is a ... Design, deploy, support, and continuously improve client infrastructure across networking, servers ...

Sarian, Inc.

GCP Engineer L3

Louisville, KY · On-site

Role: GCP Engineer L3 Location: Louisville, KY Remote position Fulltime position JD: Must Have ... Cloud services including storage, databases, and networking. 5.CI/CD pipelines and tools including ...

My3Tech Inc

Senior Network Engineer

Houston, TX · On-site

$99K - $136K/yr

Senior Network Engineer Location: Houston, TX Duration: 6+ Months, Onsite. Client: APEX/BP-Houston ... Able to document as-built design (L1 - L3) and provide KT/hand-off to support team * Able to create ...

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Network Engineer L3 information

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How much do network engineer l3 jobs pay per year?

As of Jun 6, 2026, the average yearly pay for network engineer l3 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 Network Engineer L3s?

Network Engineer L3s, also known as Level 3 Network Engineers, are experienced IT professionals responsible for designing, implementing, and troubleshooting complex network infrastructures. They handle advanced issues that lower-tier support (L1 and L2) cannot resolve, often focusing on network architecture, security, and optimization. L3 Network Engineers work with routing, switching, firewalls, and other network devices, and are key contributors to network projects and escalations. Their expertise ensures robust, secure, and efficient network operations for organizations.

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

AspectNetwork Engineer L3Network Engineer L2
CertificationsCCNA, CCNP, CompTIA Network+CCNA, CompTIA Network+
Work EnvironmentAdvanced network troubleshooting, configuration, and designBasic to intermediate network support and troubleshooting
ResponsibilitiesImplementing complex network solutions, supervising L2 staffSupporting network devices, resolving common issues

Network Engineer L3 roles typically involve more advanced network design, configuration, and supervision compared to Network Engineer L2. L3 engineers handle complex problems and oversee L2 staff, making their skills and certifications more specialized.

What are the key skills and qualifications needed to thrive as a Network Engineer L3, and why are they important?

To excel as a Network Engineer L3, you need advanced knowledge of network protocols, design, troubleshooting, and a bachelor's degree in computer science or related field, often complemented by several years of experience. Mastery of tools and platforms such as Cisco IOS, Juniper Junos, network monitoring systems, and certifications like CCNP or CCIE are typically required. Strong analytical thinking, problem-solving skills, and effective communication are essential soft skills for this role. These competencies ensure robust network performance, swift resolution of complex issues, and effective collaboration with IT teams and stakeholders.

How does a Network Engineer L3 typically interact with other IT teams to resolve complex network issues?

As a Network Engineer L3, you will often collaborate closely with other IT teams such as systems administrators, security specialists, and help desk staff to troubleshoot and resolve advanced network issues. These interactions may involve joint problem-solving sessions, escalations from lower-level engineers, and cross-functional meetings to ensure network reliability and security. Strong communication skills are important, as you may need to explain technical concepts to non-network specialists and coordinate on projects that affect multiple IT domains. This collaborative approach helps maintain a stable and secure network environment across the organization.
More about Network Engineer L3 jobs
What job categories do people searching Network Engineer L3 jobs look for? The top searched job categories for Network Engineer L3 jobs are:
Network Engineer L3 jobs near you
Infographic showing various Network Engineer L3 job openings in the United States as of May 2026, with employment types broken down into 2% Locum Tenens, 94% Full Time, 1% Part Time, and 3% Contract. Highlights an 93% Physical, 2% Hybrid, and 5% Remote job distribution, with an average salary of $109,040 per year, or $52.4 per hour.

L3 Network Engineer - Versa SDWAN

VDart, Inc.

Frisco, TX • On-site

Other

This job post has expired 1 day ago. Applications are no longer accepted.

Job description

Role: L3 Network Engineer – Versa SDWAN

Location: Milwaukee, Wisconsin / Omaha, NE / Frisco, TX / Berkeley Heights, NJ

Must Skills:  Network, Versa SDWAN, BGP

Job Description:

  • 1.Designing and implementing a network infrastructure based on client requirements.
  • 2.Installing and configuring network hardware, such as routers, switches, and SDWANs.
  • 3.Troubleshooting and resolving network issues, including hardware and software problems.
  • 4.Collaborating with other IT professionals to develop and implement network security measures.
  • 5.Conducting regular network maintenance, including updating software and hardware.
  • 6.Documenting network configurations, processes, and procedures.
  • 7.Providing network engineering support and training to other team members.
  • 8.Support in DR tests/failover from WAN perspective.
  • 9.Support in router major changes (QoS deployment, VPN/VRF creation, BGP)
  • 10.Minimum 7-10 years of Experience in BGP, OSPF & EIGRP Protocols.
  • 11.Minimum 5-7 years of Experience in handling SDWAN.
  • 12.Follow change management process.
  • 13. Maintain accurate and up-to-date documentation of network configurations, diagrams, processes, and procedures to facilitate troubleshooting, maintenance, and future network enhancements.
  • 14. Strong leadership and team management skills, with the ability to motivate and guide a team of network professionals.
  • 15. Excellent communication and interpersonal skills, with the ability to effectively collaborate with cross-functional teams and communicate technical concepts to non-technical stakeholders

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