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Level 3 Network Engineer Jobs (NOW HIRING)

InterImage

Tier 3 Network Engineer

Chantilly, VA

Tier 3 Network Engineer Company: InterImage InterImage is actively seeking an energetic, curious ... Level 2 a (Security CE) Why InterImage? At InterImage, we offer a competitive salary with great ...

iNovex Information Systems

Network Engineer 3

Columbia, MD · On-site

$225K - $280K/yr

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 ...

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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 Jul 11, 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 is a level 3 network engineer?

A Level 3 Network Engineer is a senior technical professional responsible for designing, implementing, and troubleshooting complex network systems. They often handle advanced configurations, network security, and support escalated issues, typically requiring certifications like CCNP or CCIE and strong knowledge of networking protocols and tools.

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 engineer makes $500,000 a year?

A senior-level network engineer with extensive experience, specialized skills, and industry certifications such as CCIE or CISSP can potentially earn $500,000 annually, especially in high-cost-of-living areas or executive roles. Such compensation often includes base salary, bonuses, and stock options, typically in large corporations or consulting firms. Achieving this level requires advanced expertise, leadership responsibilities, and a strong track record in network infrastructure and security.

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 Juniper JNCIP.

What engineers make $300,000 a year?

Senior network engineers, especially those with advanced certifications like CCIE or CISSP and extensive experience, can earn $300,000 or more annually. High-level roles often involve managing complex infrastructure, security, and large-scale systems in enterprise environments.
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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 July 2026, with employment types broken down into 1% As Needed, 70% Full Time, 25% Part Time, 1% Temporary, and 3% Contract. Highlights an 95% Physical, 1% Hybrid, and 4% Remote job distribution, with an average salary of $109,040 per year, or $52.4 per hour.

Aruba Wireless Level 3 Network Engineer

Rootshell Enterprise Technologies, Inc.

Boston, MA • On-site

Full-time

Re-posted 15 days ago

Job description

Hello All,
Greetings from Rootshell Inc.
Rootshell Enterprise Technologies Inc. is a recognized provider of professional IT Consulting services in the US. We are actively seeking Aruba Wireless Level 3 Network Engineer for one of our client, Please share your resume with current location & full contact info
Role: Aruba Wireless Level 3 Network Engineer
Type: Contract
Location: Boston(Day 1 Onsite)
Duration: Long Term
Job Summary:
We are seeking a highly skilled and experienced Level 3 Network Engineer with deep expertise in Aruba Wireless technologies. The ideal candidate will be responsible for managing, troubleshooting, and optimizing complex wireless network environments, providing escalation support, and ensuring high availability and performance of wireless infrastructure across the enterprise.
Key Responsibilities:
  • Act as the Level 3 escalation point for all Aruba Wireless network-related issues.
  • Design, implement, and maintain Aruba wireless solutions, including Aruba Mobility Controllers, Instant Access Points (IAPs), ClearPass, and AirWave/Central.
  • Perform root cause analysis and troubleshooting of high-complexity wireless network issues.
  • Manage wireless LAN (WLAN) performance, including RF surveys, channel planning, and capacity planning.
  • Monitor and optimize wireless infrastructure using Aruba management tools.
  • Support seamless integration of wireless infrastructure with wired network and security systems.
  • Work closely with network architects to develop scalable and secure wireless network designs.
  • Assist with firmware upgrades, patches, and configuration changes following change management protocols.
  • Ensure wireless network compliance with organizational security policies and standards.
  • Document network topologies, configurations, and standard operating procedures.

Required Skills & Qualifications:
  • 5+ years of experience in enterprise network engineering with a strong focus on wireless technologies.
  • 3+ years hands-on experience with Aruba Networks solutions, including:
  • Aruba Mobility Controllers (MMC/MDC)
  • Aruba Access Points (APs & IAPs)
  • Aruba ClearPass Policy Manager
  • Aruba AirWave or Aruba Central
  • Deep understanding of wireless protocols (802.11a/b/g/n/ac/ax), RF fundamentals, and WLAN security (WPA2/WPA3, 802.1X).
  • Experience conducting and interpreting wireless site surveys (Ekahau or similar tools).
  • Strong knowledge of networking concepts such as VLANs, routing, switching, DHCP, DNS, RADIUS, and firewalls.
  • Proficient in troubleshooting using tools like Wireshark, CLI, and Aruba logs.
  • Experience working in complex, multi-site enterprise environments.

With regards,
Naveen | Talent Acquisition
Rootshell Enterprise Technologies Inc.
Naveen@rootshellinc.com | www.rootshellinc.com

Apply