ZipRecruiter

Log In

1

Core Network Engineer Jobs in Dallas, TX (NOW HIRING)

W.W.Williams Company

Senior Network Engineer

Irving, TX · On-site

$96K - $132K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Routing, Switching and Core Infrastructure * Configure and support dynamic routing protocols such ... Ensure network engineering practices align with internal security standards and external compliance ...

Scottish Rite for Children

Network Engineer, Senior

Dallas, TX · On-site

$102K - $141K/yr

Design, implement, and support complex Cisco-based campus, core, and wireless network architectures ... Engineer, deploy, and maintain Palo Alto Networks firewalls , including policy design, advanced ...

Src

Network Engineer, Senior

Dallas, TX · On-site

$102K - $141K/yr

Design, implement, and support complex Cisco-based campus, core, and wireless network architectures ... Engineer, deploy, and maintain Palo Alto Networks firewalls , including policy design, advanced ...

NorthMark Strategies

Network Security Engineer

Dallas, TX · On-site

$103K - $141K/yr

They are seeking a Senior Network Security Engineer to manage and optimize network security ... • Core network with VxLAN EVPN DC architecture experience • Experience with hybrid or multi ...

Vizio

(USA) Senior Network Engineer

Garland, TX · On-site

$80K - $155K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Collaborating closely with Information Security, Cloud Engineering, and core network teams, the group maintains strong operational discipline. This environment is ideal for professionals skilled in ...

Vizio

(USA) Senior Network Engineer

Irving, TX · On-site

$80K - $155K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Collaborating closely with Information Security, Cloud Engineering, and core network teams, the group maintains strong operational discipline. This environment is ideal for professionals skilled in ...

Vizio

(USA) Senior Network Engineer

Lewisville, TX · On-site

$80K - $155K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Collaborating closely with Information Security, Cloud Engineering, and core network teams, the group maintains strong operational discipline. This environment is ideal for professionals skilled in ...

Vizio

(USA) Senior Network Engineer

Carrollton, TX · On-site

$80K - $155K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Collaborating closely with Information Security, Cloud Engineering, and core network teams, the group maintains strong operational discipline. This environment is ideal for professionals skilled in ...

TEKsystems

SR NETWORK ENGINEER

Richardson, TX

$70 - $75/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... core, distribution, and access layer switching -Architect and implement routing solutions across ... engineering team -Design and enforce network segmentation strategies to meet DISA STIG and RMF ...

New

Walmart

(USA) Senior Network Engineer

Dallas, TX · On-site

$80K - $155K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Collaborating closely with Information Security, Cloud Engineering, and core network teams, the group maintains strong operational discipline. This environment is ideal for professionals skilled in ...

Vizio

(USA) Senior Network Engineer

Mesquite, TX · On-site

$80K - $155K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Collaborating closely with Information Security, Cloud Engineering, and core network teams, the group maintains strong operational discipline. This environment is ideal for professionals skilled in ...

Vizio

(USA) Senior Network Engineer

Frisco, TX · On-site

$80K - $155K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Collaborating closely with Information Security, Cloud Engineering, and core network teams, the group maintains strong operational discipline. This environment is ideal for professionals skilled in ...

Vizio

(USA) Senior Network Engineer

Plano, TX · On-site

$80K - $155K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Collaborating closely with Information Security, Cloud Engineering, and core network teams, the group maintains strong operational discipline. This environment is ideal for professionals skilled in ...

Vizio

(USA) Senior Network Engineer

Grand Prairie, TX · On-site

$80K - $155K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Collaborating closely with Information Security, Cloud Engineering, and core network teams, the group maintains strong operational discipline. This environment is ideal for professionals skilled in ...

Vizio

(USA) Senior Network Engineer

Richardson, TX · On-site

$80K - $155K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Collaborating closely with Information Security, Cloud Engineering, and core network teams, the group maintains strong operational discipline. This environment is ideal for professionals skilled in ...

Vizio

(USA) Senior Network Engineer

Dallas, TX · On-site

$80K - $155K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Collaborating closely with Information Security, Cloud Engineering, and core network teams, the group maintains strong operational discipline. This environment is ideal for professionals skilled in ...

Vizio

(USA) Senior Network Engineer

Arlington, TX · On-site

$80K - $155K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Collaborating closely with Information Security, Cloud Engineering, and core network teams, the group maintains strong operational discipline. This environment is ideal for professionals skilled in ...

previous pagenext page

Showing results 21-40

All JobsCore Network Engineer JobsCore Network Engineer Jobs in Dallas, TX

Core Network Engineer information

See Dallas, TX salary details

$30.7K

$107.9K

$156.3K

How much do core network engineer jobs pay per year?

As of Aug 13, 2026, the average yearly pay for core network engineer in Dallas, TX is $107,866.00, according to ZipRecruiter salary data. Most workers in this role earn between $88,000.00 and $132,100.00 per year, depending on experience, location, and employer.

What is the difference between Core Network Engineer vs Network Operations Center (NOC) Technician?

AspectCore Network EngineerNetwork Operations Center (NOC) Technician
CertificationsCCNA, CCNP, Cisco certificationsCCNA, CompTIA Network+
Work EnvironmentDesign, implement, and maintain core network infrastructureMonitor, troubleshoot, and support network systems
Industry UsageTelecommunications, ISPs, large enterprisesService providers, enterprise networks, data centers

Core Network Engineers focus on designing and maintaining the core network infrastructure, ensuring optimal performance and security. NOC Technicians primarily monitor network health, troubleshoot issues, and support ongoing operations. While both roles require networking certifications and work within similar environments, their responsibilities differ in scope and focus.

What are the key skills and qualifications needed to thrive as a core network engineer?

To thrive as a Core Network Engineer, you need in-depth knowledge of IP networking, routing and switching protocols, and a relevant degree in computer science or engineering. Proficiency with network management tools, telecommunications hardware, and certifications such as Cisco CCNP or Juniper JNCIP is typically required. Strong analytical thinking, problem-solving abilities, and effective communication skills set top professionals apart in this role. These skills and qualifications are crucial for maintaining network reliability, optimizing performance, and swiftly resolving complex technical issues in critical infrastructure.

What are some common challenges faced by core network engineers and how can they be addressed?

Core Network Engineers often deal with challenges such as maintaining high network uptime, managing complex network configurations, and troubleshooting issues in real-time. Keeping up with rapidly evolving technologies and ensuring compatibility between legacy and new systems can also be demanding. To address these challenges, engineers should stay current with industry certifications, collaborate closely with cross-functional teams, and utilize robust monitoring tools to quickly detect and resolve network issues. Continuous learning and effective communication are key to overcoming obstacles in this dynamic role.

What is a core network engineer?

Core Network Engineers are professionals responsible for designing, implementing, and maintaining the central part of a telecommunications network, known as the core network. They ensure seamless data and voice connectivity by managing routing, switching, and network protocols across high-capacity backbone infrastructure. Their role is crucial in supporting large-scale data traffic, ensuring network reliability, and troubleshooting complex issues that impact service providers or enterprise networks.

What does a core network engineer do?

A core network engineer designs, implements, and maintains the central infrastructure of a telecommunications or data network, including routers, switches, and other hardware. They troubleshoot network issues, optimize performance, and ensure network security, often working with protocols like MPLS, BGP, and OSPF. Strong knowledge of networking tools, certifications such as CCNA or CCNP, and experience with network monitoring are typically required.
What are the most commonly searched types of Core Network Engineer jobs in Dallas, TX? The most popular types of Core Network Engineer jobs in Dallas, TX are:
What are popular job titles related to Core Network Engineer jobs in Dallas, TX? For Core Network Engineer jobs in Dallas, TX, the most frequently searched job titles are:
What job categories do people searching Core Network Engineer jobs in Dallas, TX look for? The top searched job categories for Core Network Engineer jobs in Dallas, TX are:
Core Network Engineer jobs near you
Infographic showing various Core Network Engineer job openings in Dallas, TX as of August 2026, with employment types broken down into 1% As Needed, 84% Full Time, 13% Part Time, and 2% Contract. Highlights an 93% Physical, 3% Hybrid, and 4% Remote job distribution, with an average salary of $107,866 per year, or $51.9 per hour.

Senior Network Engineer

W.W.Williams Company

Irving, TX • On-site

$96K - $132K/yr

Other

Medical, Dental, Vision, Retirement, PTO

Re-posted 27 days ago

W.W. Williams rating

7.5

Company rating: 7.5 out of 10

Based on 16 frontline employees who took The Breakroom Quiz

117th of 278 rated repair and maintenance companies

Job description

Senior Network Engineer Opportunity Summary:
The Senior Network Engineer is responsible for the design, implementation, optimization, and support of secure enterprise network infrastructure across routers, switches, firewalls, wireless, and hybrid connectivity environments. This role is intended for a hands-on senior engineer with deep networking expertise and a strong cybersecurity focus, with emphasis on engineering secure, resilient, and compliant network solutions rather than routine administration alone.
The ideal candidate will bring advanced experience with Palo Alto firewalls, Cisco Meraki technologies, routing and switching, VPNs, segmentation, and network security controls, along with the ability to align network architecture with cybersecurity and compliance requirements.
Job Duties:
Network Architecture and Engineering
  • Design, implement, and maintain enterprise LAN, WAN, wireless, SD-WAN, VPN, and perimeter network solutions.
  • Engineer secure network topologies using routers, switches, firewalls, and wireless platforms across corporate, branch, and hybrid environments.
  • Lead network modernization initiatives, including segmentation, resiliency, high availability, and performance optimization.
  • Develop and maintain network standards, diagrams, implementation plans, and support documentation.

Cybersecurity-Focused Network Engineering
  • Engineer and enforce secure network controls including ACLs, VPNs, firewall policies, segmentation, secure remote access, and authentication controls.
  • Harden network infrastructure and partner with security teams on vulnerability remediation, risk reduction, and control improvements.
  • Support Zero Trust, attack surface reduction, and network security initiatives aligned to broader cyber strategy.
  • Analyze and remediate security gaps affecting network devices, connectivity, and edge security platforms.

Palo Alto and Meraki Administration/Engineering
  • Design, deploy, and manage Palo Alto firewalls, security policies, NAT, VPNs, threat prevention features, and related security services.
  • Configure and support Cisco Meraki switches, wireless, routing, and site-to-site connectivity solutions.
  • Standardize firewall and network security configurations to improve reliability, visibility, and control effectiveness.
  • Troubleshoot complex connectivity and security issues across Palo Alto, Meraki, and adjacent infrastructure platforms.

Routing, Switching and Core Infrastructure
  • Configure and support dynamic routing protocols such as BGP, OSPF, and related Layer 2/Layer 3 services.
  • Manage switching, VLANs, wireless SSIDs, RADIUS-based authentication, subnetting, GRE, and secure inter-site connectivity.
  • Support integration with core infrastructure services such as Active Directory, DNS, DHCP, PKI, and virtualization platforms where applicable.
  • Perform advanced troubleshooting across network, firewall, system, and application layers.

Compliance, Audit and Governance
  • Ensure network engineering practices align with internal security standards and external compliance requirements.
  • Support audits, risk assessments, evidence gathering, remediation tracking, and control validation activities.
  • Contribute to initiatives aligned with frameworks and regulatory standards such as NIST, HIPAA, PCI-DSS, SOX, and ISO 27001 as applicable to the environment.
  • Maintain documentation and operational practices that support secure, auditable, and compliant network operations.

Collaboration and Leadership
  • Act as a senior technical resource for infrastructure, security, cloud, and support teams.
  • Mentor junior engineers and provide technical guidance on network and security best practices.
  • Lead troubleshooting efforts for escalated incidents and drive root cause analysis and corrective action planning.
  • Communicate technical risks, recommendations, and architecture decisions clearly to stakeholders.

Work Experience and Required Qualifications:
  • 8+ years of progressive experience in network engineering, network security engineering, or infrastructure engineering roles.
  • Advanced hands-on experience with enterprise routing, switching, firewalls, VPNs, and wireless networking.
  • Strong experience with Palo Alto firewalls and Cisco Meraki technologies.
  • Strong understanding of LAN/WAN design, IP subnetting, routing protocols, segmentation, and secure network access.
  • Experience supporting cybersecurity initiatives within the network domain, including hardening, vulnerability remediation, and policy enforcement.
  • Experience supporting regulated or compliance-driven environments.
  • Ability to create clear technical documentation, standards, and implementation artifacts.
  • Strong analytical, troubleshooting, and cross-functional communication skills.
  • Knowledgeable in Microsoft Entra, Microsoft Azure, Microsoft Intune, Microsoft Teams, and Microsoft 365.

Preferred Qualifications:
  • Experience with Zero Trust architecture, IDS/IPS, NAC, cloud networking, and secure hybrid connectivity.
  • Familiarity with Azure networking, ExpressRoute, network virtual appliances, and cloud firewall services.
  • Experience with compliance and governance frameworks such as NIST, PCI-DSS, HIPAA, SOX, or ISO 27001.
  • Relevant certifications such as PCNSE, CCNP, CCIE, Security+, or equivalent network/security certifications.
  • Experience with scripting, automation, monitoring, and configuration standardization for network environments.

Employee Rewards and Benefits:
  • 8 Paid Holidays & 1 Paid Wellness Day
  • Paid Time Off
  • Employee Referral Bonus Program
  • Medical, Dental & Vision Insurance
  • 401k with a Company Match
  • Company Paid Training
  • Growth & Leadership Opportunities

About the Company:
W.W. Williams was founded in Columbus, Ohio, in 1912. Today The W.W. Williams Companies have a broad portfolio of businesses located throughout the U.S. and Mexico. The W.W. Williams Companies include CT Power and Guaranteed Truck Service. W.W. Williams offers a full range of industry-leading products, while providing technical/mechanical service and repair, remanufacturing and warehouse/supply chain management solutions to a varied customer base. Our products and services include diesel engines, transmissions, heavy duty truck repair, transport refrigeration, power generation and third-party supply chain logistics services. Our customers include on-highway truck fleets, off-highway equipment users, data centers, hospitals, Department of Defense OEMs, vehicle OEMs, U.S. Military and boat owners to name a few.
What began as a small family-owned business has evolved into one of the nation's most diversified solutions provider. We are relentlessly dedicated to helping our customers achieve maximum up time. From single trucking to cranes to fleet management to power generators to military and commercial packaging - consider it done.
We are Genuine. Honest. Passionate. That's not a slogan, it's a mantra. Everyone who wears the W.W. Williams name - from service technicians to advisors to business executives - is committed to getting the job done right, the first time around. Our people are our greatest assets; we support our team with access to world class training and development opportunities. It's this level of investment and care that matters to customers, giving you peace of mind that your fleet is in the right hands.
W.W. Williams is one of the nation's largest sales and service networks of industrial power products. With multiple locations across the US and Mexico, we are dedicated to providing highly professional service and strong relationships with our customers.
Join us for a career where you'll grow both personally and professionally in a welcoming, diverse, and inclusive environment.
Competitive wages and benefits. AAP/EPE/M/F/Vets/Disabled, DFWP.

What W.W. Williams employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom

Apply