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Level 3 Network Engineer Jobs (NOW HIRING)

GRVTY

Network Engineer Level 3

Fort George G Meade, MD · On-site

$161K - $171K/yr

The Network Engineer provides Network support that requires system level design, architecture or enterprise security and security boundaries, datacenter virtualization, CAN/MAN/LAN infrastructure ...

GDIT

Network Engineer III

Annapolis Junction, MD · On-site

$148K - $201K/yr

Yes The Level 3 Network Engineer shall possess the following capabilities: * Optimize end-to-end system performance and dataflow management. * Conduct data captures to obtain network performance ...

Synergy ECP

Network Engineer 24/7 Support

Annapolis, MD · On-site

$250K/yr

We're seeking an experienced Level 3 Network Engineer who is willing to step into a non-standard shift (including nights) to help keep this mission moving without interruption. This isn't just ...

Kyndryl

Network Engineer - Level 3

... network-related issues to internal and external stakeholders • Collaborate with cross-functional teams including project managers, architects, and service engineers • Document configurations ...

Unisity, LLC

Network Engineer 3

Annapolis Junction, MD

$200K - $210K/yr

The Level 3 Network Engineer must possess the following skills and experience: * Cisco IOS, CatOS, NxOS, filter and access control, Ciscoworks, TACACS+, ASA, FWSM, HP Openview, Cisco routers, Cisco ...

Apex Informatics

Senior Network Engineer

Ocoee, FL · On-site

$91K - $125K/yr

Senior Network Engineer Location: Ocoee, FL NEED DL FOR SUBMISSION Job Summary: The Client is ... This role requires deep expertise in Layer 2/3 networking, network architecture, and cloud-based ...

Kyndryl

Network Engineer - Level 3

Clarinda, IA

$100K - $190K/yr

Provide technical support for network-related issues to internal and external stakeholders * Collaborate with cross-functional teams including project managers, architects, and service engineers

Unisity, LLC

Network Engineer 3

Annapolis Junction, MD

$200K - $210K/yr

The Level 3 Network Engineer must possess the following skills and experience: * Cisco IOS, CatOS, NxOS, filter and access control, Ciscoworks, TACACS+, ASA, FWSM, HP Openview, Cisco routers, Cisco ...

Kyndryl

Network Engineer - Level 3

New York, NY · On-site +1

$100K - $190K/yr

Provide technical support for network-related issues to internal and external stakeholders * Collaborate with cross-functional teams including project managers, architects, and service engineers

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Level 3 Network Engineer information

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How much do level 3 network engineer jobs pay per year?

As of Jun 20, 2026, the average yearly pay for level 3 network engineer 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 does a L3 network engineer do?

A Level 3 Network Engineer is responsible for advanced network troubleshooting, configuration, and maintenance of complex network systems. They often handle escalated issues, implement security measures, and work with network hardware and protocols, requiring skills in tools like Cisco or Juniper devices and relevant certifications such as CCNP or JNCIP.

What is the difference between Level 3 Network Engineer vs Level 2 Network Engineer?

AspectLevel 3 Network EngineerLevel 2 Network Engineer
CertificationsCCNA, CCNP, CompTIA Network+CCNA, CompTIA Network+
Work EnvironmentAdvanced troubleshooting, network design, implementationNetwork support, basic troubleshooting, maintenance
ResponsibilitiesConfiguring routers/switches, resolving complex issues, network upgradesMonitoring networks, resolving user issues, routine maintenance

The main difference between a Level 3 Network Engineer and a Level 2 Network Engineer lies in their responsibilities and expertise. Level 3 engineers handle complex network configurations and troubleshooting, often working on design and upgrades. In contrast, Level 2 engineers focus on routine support and maintenance tasks. Both roles require relevant certifications like CCNA, but Level 3 positions demand more advanced skills and experience.

What engineers make $500,000?

Senior network engineers, especially those with advanced certifications like CCIE or CISSP and extensive experience, can earn $500,000 or more annually, often through a combination of base salary, bonuses, and stock options. High-level roles in large organizations or consulting firms may also reach this compensation level, particularly for specialists in cybersecurity, cloud infrastructure, or enterprise networking.

What jobs can I get with a level 3 in engineering?

A Level 3 Network Engineer can qualify for roles such as network technician, network support specialist, or junior network administrator. These positions typically involve configuring, maintaining, and troubleshooting network infrastructure, often requiring knowledge of networking protocols, hardware, and certifications like CompTIA Network+ or Cisco CCNA.

How much does a Tier 3 network engineer make?

A Level 3 or Tier 3 network engineer typically earns between $70,000 and $110,000 annually, depending on experience, certifications, and location. They often handle complex network issues, configure advanced equipment, and may require certifications like Cisco CCNP or CCIE.
More about Level 3 Network Engineer jobs
What job categories do people searching Level 3 Network Engineer jobs look for? The top searched job categories for Level 3 Network Engineer jobs are:
Level 3 Network Engineer jobs near you
Infographic showing various Level 3 Network Engineer job openings in the United States as of June 2026, with employment types broken down into 1% As Needed, 76% Full Time, 21% Part Time, and 2% Contract. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $109,040 per year, or $52.4 per hour.

Senior Network Engineer

BlueAlly Technology Solutions, LLC

Washington, DC • Remote

$140K - $165K/yr

Full-time

Posted 15 days ago

Job description


Job Description

Title: Sr Network Engineer

Location: Washington, DC (onsite, full-time)

Description

Please note that this is a full-time, direct-hire role. Due to segments of our customer base, we cannot sponsor employment visas.

Senior network engineering support to include advanced data design, upgrades, troubleshooting, and Level 3 operational support for the campus and wide area networks.

Responsibilities

The Senior Network Engineer should have extensive experience in the design, implementation, and support of complex data and voice networks, provisioning and troubleshooting wide area services, diagnosing and resolving equipment configuration and network problems, monitoring network faults and performance, and supporting cabling infrastructures to support voice and data. Typical duties include (but are not limited to):

  • • Engineering design and implementation for data, voice, and/or video services.
  • • Engineering design and implementation for VoIP and QoS services.
  • • Engineering design and implementation for business continuity, redundancy, diversity, and failover for data services.
  • • Providing Senior‐level operational support (troubleshooting and resolving network problems and outages).
  • • Respond to requests from Campus, WAN, Network Control Center, and NMS groups
  • • Monitoring advanced network and system performance.
  • • Providing customer liaison.
  • • Documentation (network diagrams, network device configuration templates, design validation reports, testing plans, etc.).
  • • Knowledge transfer on new/upgraded technologies and services to client Level 2 (Network Configuration Management) and Level 3 (Network Systems Engineering) staff.
  • • Coordinating work on projects, including assigning and scheduling tasks.
  • • Following client IT Governance methodology for managing projects.
  • • System engineering technical support


Qualifications

Position Requirements:

This position requires experience in the following tasks:

  • • 6+ years of hands‐on experience designing, implementing, and supporting complex data networks.
  • • Extensive hands‐on experience with Cisco routers and switches, Cisco IOS and NX-OS, and routing protocols EIGRP and BGP.
  • • Experience with configuration and troubleshooting of IEEE 802.1x, ideally with Cisco ISE.
  • • Multi-site VPN, both LAN-to-LAN and DMVPN.
  • • Wireless networking in a Cisco and Aruba environment.
  • • Senior‐level troubleshooting of complex data networks, including Wireshark analysis.
  • • Designing and implementing for network redundancy and failover.
  • • Implementing best practices and applicable information security/information assurance policies and principles in the delivery of network services.
  • • SDLC and system engineering technical support.
  • • Managing data/voice/video communications projects.
  • • Managing data communications projects utilizing Cisco equipment preferred.
  • • Contractor personnel filling this position will be required to:
  • • Work across teams and functional areas.
  • • Train and/or transfer knowledge. Contractor must train Client staff on new technologies and services prior to deployment.
  • • Lead technical staff.
  • • Communicate effectively both orally and in writing.
  • • Listen to customer concerns, be responsive to individual customer needs, and work with non-technical customers to answer their service questions.


It would be great if you also had

  • • Expert knowledge of and extensive experience with NetFlow and a variety of NMS.
  • • Understand and support large VoIP networks with SIP and H.323.
  • • Configure and troubleshoot LTE cellular backup with Cisco routers.
  • • Experience with automation and scripting.
  • • Experience with Infoblox DNS/DHCP and Infoblox NetMRI.


Education

  • • Active CCNP or CCIE certification
  • • A four-year academic degree from an accredited university preferred