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Firewall Engineer Jobs in Tennessee (NOW HIRING)

Aegis Sciences Corp

Senior Network Engineer

Nashville, TN · On-site

$100K - $137K/yr

The Senior Network Engineer serves as a senior technical resource responsible for the design ... Administer, optimize, and troubleshoot firewall services at all sites, including rule management ...

Pennant Services, Inc.

Network Engineer

Nashville, TN · On-site

Deploy high availability firewalls with load balancers to ensure uptime and resiliency. * Work ... Proven experience as a Network Engineer with expertise using Palo Alto and Azure technologies.

Pennant Services

Network Engineer

Nashville, TN

Deploy high availability firewalls with load balancers to ensure uptime and resiliency. * Work ... Proven experience as a Network Engineer with expertise using Palo Alto and Azure technologies.

Whopper Technologies

Network Security Engineer

Memphis, TN · On-site

$101K - $138K/yr

Job Title: Network Security Engineer Location: onsite in Memphis, TN Seniority on the skill/s ... Design, implement, configure, and support enterprise network security solutions including firewalls ...

Deloitte

Cloud Security Engineer Manager

Hermitage, TN

$125K/yr

Collaborate with Network and Firewall Teams, Application Teams, Server Teams, Cloud Engineering Teams etc. to design, implement, and support an enterprise-class application-centric micro-segmentation ...

Deloitte

Cloud Security Engineer Manager

Memphis, TN

$138K/yr

Collaborate with Network and Firewall Teams, Application Teams, Server Teams, Cloud Engineering Teams etc. to design, implement, and support an enterprise-class application-centric micro-segmentation ...

Deloitte

Cloud Security Engineer Manager

Nashville, TN

$138K/yr

Collaborate with Network and Firewall Teams, Application Teams, Server Teams, Cloud Engineering Teams etc. to design, implement, and support an enterprise-class application-centric micro-segmentation ...

Centrus Energy Corp.

Network Engineer, Sr.

Oak Ridge, TN · On-site

$67K - $135K/yr

Network Engineer / Network Architect (OT / ICS - DOE Energy Sector) Make an Impact in America ... firewalls, and ruggedized hardware Support facility systems such as building automation, utilities ...

Pennant Services

Senior Network Engineer

Nashville, TN

$100K - $137K/yr

Deploy high availability firewalls with load balancers to ensure uptime and resiliency. * Work ... Proven experience as a Network Engineer with expertise using Palo Alto and Azure technologies.

INSPYR Solutions

Sr. Network Engineer

Nashville, TN · On-site

$100K - $137K/yr

Palo Alto firewalls * Monitor and optimize network performance using tools such as SolarWinds ... network engineering or network operations * 4+ years working with enterprise networking ...

TEKsystems

Network Engineer

Knoxville, TN · Hybrid

$44 - $50/hr

The incoming engineer will take on meaningful ownership quickly, providing Eric relief and allowing ... Skills knowledge of WAN/LAN, DNS/DHCP, Layer 2/3, TCP/IP, Wi-Fi, firewalls, ACLs; strong verbal and ...

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Showing results 21-40

All JobsFirewall Engineer JobsFirewall Engineer Jobs in Tennessee

Firewall Engineer information

See Tennessee salary details

$9

$49

$71

How much do firewall engineer jobs pay per hour?

As of Aug 16, 2026, the average hourly pay for firewall engineer in Tennessee is $49.00, according to ZipRecruiter salary data. Most workers in this role earn between $41.68 and $55.87 per hour, depending on experience, location, and employer.

How does a firewall engineer typically collaborate with other IT and security teams within an organization?

Firewall Engineers regularly work alongside network administrators, security analysts, and IT support teams to design, implement, and maintain secure network perimeters. They coordinate on new deployments, troubleshoot incidents, and ensure firewall policies align with evolving security requirements. Frequent communication is essential, as Firewall Engineers often participate in cross-functional meetings to discuss potential vulnerabilities and respond to emerging threats. This collaborative approach helps maintain a robust security posture and supports the organization's overall IT strategy.

What are the key skills and qualifications needed to thrive as a firewall engineer, and why are they important?

To thrive as a Firewall Engineer, you need a solid understanding of network security principles, firewall configuration, and troubleshooting, often supported by a degree in computer science or related certifications like Cisco CCNP Security or Palo Alto Networks Certified Network Security Engineer (PCNSE). Familiarity with firewall platforms (such as Cisco ASA, Palo Alto, or Fortinet), intrusion detection/prevention systems, and security information and event management (SIEM) tools is typically required. Strong analytical thinking, problem-solving ability, and effective communication skills help Firewall Engineers work collaboratively and respond quickly to security incidents. These competencies are vital to safeguarding organizational networks, ensuring compliance, and maintaining robust cybersecurity defenses.

What is a firewall engineer?

Firewall Engineers are IT professionals who specialize in designing, implementing, managing, and troubleshooting network security systems, particularly firewalls. Their main responsibility is to ensure that an organization’s data and networks are protected from unauthorized access and cyber threats by configuring firewall rules and monitoring network traffic. They also play a key role in responding to security incidents and maintaining compliance with security policies. Firewall Engineers often work closely with other IT and security teams to create robust security architectures.

What is the difference between Firewall Engineer vs Network Security Analyst?

AspectFirewall EngineerNetwork Security Analyst
CertificationsCCNA, CISSP, CompTIA Security+CCNA, CISSP, CompTIA Security+
Work EnvironmentDesigning, implementing, and managing firewallsMonitoring, analyzing, and responding to security threats
Employer & Industry UsageIT departments, cybersecurity firms, enterprisesIT security teams, government agencies, corporations

While both roles focus on cybersecurity, Firewall Engineers primarily design and maintain firewall systems to protect networks, whereas Network Security Analysts monitor and analyze security events to identify threats. Both roles often require similar certifications and work within the same industry environments, but their daily responsibilities differ significantly.

What are the most commonly searched types of Firewall Engineer jobs in Tennessee?

The most popular types of Firewall Engineer jobs in Tennessee are:

What are popular job titles related to Firewall Engineer jobs in Tennessee?

For Firewall Engineer jobs in Tennessee, the most frequently searched job titles are:

What job categories do people searching Firewall Engineer jobs in Tennessee look for?

The top searched job categories for Firewall Engineer jobs in Tennessee are:

What are popular job titles related to Firewall Engineer jobs in TN?

For Firewall Engineer jobs in TN, the most frequently searched job titles are:

Firewall Engineer jobs near you
Infographic showing various Firewall Engineer job openings in Tennessee as of August 2026, with employment types broken down into 89% Full Time, 5% Part Time, and 6% Contract. Highlights an 85% Physical, 6% Hybrid, and 9% Remote job distribution, with an average salary of $101,927 per year, or $49 per hour.

Senior Network Engineer

CI Squared Aviation, Inc.

Nashville, TN • On-site

$100K - $137K/yr

Contractor

Re-posted 17 days ago

Job description

This position is 100% on-site and there will be an in-person interview.


Position Overview:

The Senior Network Engineer will provide advanced technical expertise in the design, configuration, monitoring, documentation, and maintenance of network infrastructure components, including switches, routers, firewalls, wireless access points, and related hardware. The role will also support network topology evaluations, system upgrades, change control processes, and troubleshooting of wired and wireless network environments.


Key Responsibilities:

  • Design, configure, implement, and maintain local area networks (LAN), wide area networks (WAN), and wireless network environments.
  • Support complex switching and routing environments, including enterprise-level routing protocols and hierarchical network architectures.
  • Configure, maintain, and troubleshoot routers, switches, firewalls, wireless access points, and related network infrastructure components.
  • Diagnose and resolve performance issues affecting wired, wireless, and virtual local area network (VLAN) environments.
  • Identify, track, and coordinate lifecycle management activities, including hardware and software upgrades to network assets.
  • Evaluate network topology and recommend improvements to enhance redundancy, scalability, resilience, and overall network performance.
  • Maintain and update accurate network documentation, including configuration files, diagrams, asset inventories, and change records.
  • Follow established change management procedures to document hardware and software requirements related to system and network modifications.
  • Collaborate with internal stakeholders to define project scopes, objectives, and technical requirements aligned with business needs.
  • Provide support during scheduled maintenance windows and respond to after-hours network outages as required.


Required Qualifications:

  • Cisco Certified Network Professional (CCNP) certification required.
  • Minimum of seven (7) years of progressive, hands-on experience supporting enterprise-level network infrastructure environments.
  • Demonstrated experience designing, configuring, and maintaining complex LAN and WAN
  • environments, including advanced routing and switching technologies.
  • Experience working within large, multi-site or mission-critical network environments requiring high availability and redundancy.
  • Proven proficiency with enterprise routing protocols (e.g., BGP, EIGRP, OSPF) and advanced switching concepts (e.g., spanning tree, trunking, SVI, VRRP, VPC, EtherChannel).
  • Experience configuring and supporting Cisco routers, Cisco Catalyst switches, and IOS-based systems within hierarchical network architectures.
  • Practical experience supporting enterprise firewall platforms; experience with Cisco Firepower and/or Palo Alto firewalls preferred.
  • Experience with wireless LAN controllers and network management tools such as Cisco Catalyst Center and Cisco Identity Services Engine (ISE).
  • Experience working within formal change management environments and maintaining accurate technical documentation.
  • Bachelor's degree in Information Technology, Computer Science, Engineering, or a related field preferred.
  • Demonstrated analytical, troubleshooting, and problem-solving skills, with the ability to communicate technical information clearly to technical and non-technical stakeholders.


Preferred Qualifications:

  • Cisco Firepower and Palo Alto firewall platforms in enterprise environments.
  • Cisco SD-Access or other software-defined networking (SDN) solutions.
  • Hybrid or cloud-integrated networking environments - e.g., Azure, AWS, or similar platforms.


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