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Tier Three Network Engineer Jobs in Allen, TX (NOW HIRING)

Netrio

Network Engineer

Mckinney, TX · On-site

$90 - $120/hr

The Tier 3 Network Engineer will serve as a senior technical resource within our engineering team, responsible for the design, implementation, and advanced troubleshooting of complex network ...

Netrio

Network Engineer

Mckinney, TX · On-site

Position Summary The Tier 3 Network Engineer will serve as a senior technical resource within our engineering team, responsible for the design, implementation, and advanced troubleshooting of complex ...

Netrio

Network Engineer

Mckinney, TX · Hybrid

$75K - $85K/yr

Serve as an escalation point for advanced network issues escalated from Tier 1, Tier 2, and Tier 3 ... Mentor and support junior engineers while promoting internal knowledge sharing and best practices.

Netrio

Sr. Network Engineer

Mckinney, TX · Hybrid

$110K - $125K/yr

This engineer will serve as a senior technical resource for customer projects, escalations, and ... Serve as Tier 3 escalation point for complex network issues across customer environments.

HollyFrontier

Network Engineer

Dallas, TX · Hybrid

Serve as senior escalation point (Tier 3) for complex production network issues * Provide strategic ... Mentor junior engineers and act as technical lead on projects and initiatives * Participate in ...

HF Sinclair

Network Engineer

Dallas, TX · Hybrid

Serve as senior escalation point (Tier 3) for complex production network issues * Provide strategic ... Mentor junior engineers and act as technical lead on projects and initiatives * Participate in ...

HF Sinclair

Network Engineer

Dallas, TX · On-site

Serve as senior escalation point (Tier 3) for complex production network issues * Provide strategic ... Mentor junior engineers and act as technical lead on projects and initiatives * Participate in ...

HF Sinclair

Network Engineer

Dallas, TX · Hybrid

Serve as senior escalation point (Tier 3) for complex production network issues * Provide strategic ... Mentor junior engineers and act as technical lead on projects and initiatives * Participate in ...

HF Sinclair

Network Engineer

Dallas, TX · Hybrid

Serve as senior escalation point (Tier 3) for complex production network issues * Provide strategic ... Mentor junior engineers and act as technical lead on projects and initiatives * Participate in ...

Siri InfoSolutions Inc

network Security Engineer

Irving, TX · On-site

$100K - $137K/yr

Network Security Engineer III (Only W2) Duration: 12 months contract Location: Irving, TX 75063 ... Provide Tier 2 and Tier 3 technical support for 7-Eleven's network infrastructure * Resolve ...

Echo IT Solutions

Network Engineer L3

Plano, TX · On-site

Echo IT Solutions is seeking a Network Engineer to manage and troubleshoot complex network issues ... The role requires expertise in Layer 2 and Layer 3 networking functionalities, with a focus on ...

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All JobsTier Three Network Engineer JobsTier Three Network Engineer Jobs in Allen, TX

Tier Three Network Engineer information

See Allen, TX salary details

$28.8K

$101.4K

$147K

How much do tier three network engineer jobs pay per year?

As of Sep 3, 2026, the average yearly pay for tier three network engineer in Allen, TX is $101,426.00, according to ZipRecruiter salary data. Most workers in this role earn between $82,800.00 and $124,200.00 per year, depending on experience, location, and employer.

How much does a Tier Three Network Engineer make?

A Tier Three Network Engineer typically earns between $80,000 and $120,000 annually, depending on experience, certifications, and location. They often work with advanced networking tools and may hold certifications like Cisco CCNP or CCIE.

What is a Tier Three Network Engineer?

A Tier Three Network Engineer is a senior-level IT professional responsible for troubleshooting complex network issues, designing network solutions, and supporting network infrastructure. They often work with advanced tools, protocols, and may hold certifications like Cisco CCNP or CCIE, typically operating in a team environment with a focus on network stability and performance.

What are popular job titles related to Tier Three Network Engineer jobs in Allen, TX?

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The top searched job categories for Tier Three Network Engineer jobs in Allen, TX are:

What cities near Allen, TX are hiring for Tier Three Network Engineer jobs?

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Tier Three Network Engineer jobs near you

Network Engineer

Netrio

Mckinney, TX • On-site

$90 - $120/hr

Other

Re-posted 22 days ago

Job description

The Tier 3 Network Engineer will serve as a senior technical resource within our engineering team, responsible for the design, implementation, and advanced troubleshooting of complex network solutions. This individual must have extensive hands‑on experience with Fortinet, Palo Alto, and Cisco/Meraki technologies, and be comfortable interfacing directly with both technical teams and executive leadership (including C‑level stakeholders).

Key Responsibilities
  • Design and implement secure, scalable, and resilient network solutions using Fortinet, Palo Alto, and Cisco Meraki platforms.
  • Act as an escalation point for complex network issues escalated from Tier 1, Tier 2, and Tier 3 Support.
  • Provide expert troubleshooting for a wide range of network environments including firewalls, VPNs, SD-WAN, switching, and wireless networks.
  • Perform network assessments, capacity planning, and performance optimization.
  • Develop and document network architecture and detailed implementation plans.
  • Collaborate with project managers and client stakeholders, including presenting technical solutions to C‑Suite executives in a clear, business-oriented manner.
  • Participate in on‑call rotation and respond to critical incidents as needed.
  • Mentor junior engineers and assist in internal knowledge sharing.
Requirements
  • 5+ years of experience in network engineering roles, preferably in an MSP or service provider environment.
  • Strong expertise in Fortinet (FortiGate, FortiSwitch, FortiAP, FortiManager, FortiAnalyzer), Palo Alto Networks (NGFW, Panorama, Prisma, Strata), and Cisco/Meraki (ASA, ASR, MX, MR, MS).
  • Experience designing and deploying secure network solutions for SMBs and mid‑market enterprises.
  • Strong understanding of TCP/IP, routing protocols (OSPF, BGP, EIGRP), VLANs, VPNs, NAT, and firewalls.
  • Experience with SD-WAN, cloud networking (Azure/AWS), and multi‑site deployments.
  • Proven ability to diagnose and resolve high-impact network issues efficiently.
  • Excellent communication and interpersonal skills; able to translate technical jargon for business audiences.
  • Comfortable presenting technical solutions and strategy to C‑level executives.
  • Relevant certifications are strongly preferred (e.g., Fortinet NSE4+, PCNSE, CCNP, Meraki CMNA/ECMS).

Netrio is a leading MSP in North America, specializing in IT solutions for small‑to‑mid‑market enterprises. We serve over 1,000 clients across industries with services including managed IT, cybersecurity, cloud, connectivity, voice, and custom application development.

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