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Senior Network Security Engineer Jobs in Tennessee

CI Squared Aviation, Inc.

Senior Network Engineer

Nashville, TN · On-site

$100K - $137K/yr

The Senior Network Engineer will provide advanced technical expertise in the design, configuration, monitoring, documentation, and maintenance of network infrastructure components, including switches ...

5ironCyber

Senior Security Engineer - Elastic

Franklin, TN · On-site

$120K - $150K/yr

... network infrastructure from the growing number of cyber threats. At 5iron, our goal is more than ... In support of that mission, the Senior Security Engineer - Elastic will perform the following ...

Watkins Wellness

Sr. OT Network Engineer

Jackson, TN · On-site

$103.70 - $163.02/hr

Align OT security with corporate policies and frameworks (ISA/IEC 62443, NIST)* Manage and patch OT networking hardware (Cisco IE switches, firewalls, routers)* Utilize tools like Cisco DNA Center ...

New

Armaninollp

Senior Cloud & Security Engineer

Nashville, TN · Hybrid

$110K - $151K/yr

Establish engineering standards for identity, networking, monitoring, resiliency, backup, and operational support * Partner with architecture, infrastructure, networking, and security teams to ...

Oracle

Principal Security Engineer

Nashville, TN · On-site

Partner with construction, network engineering, physical security, security operations, site operations, and vendor teams to coordinate deployment activities and resolve technical dependencies.

Oracle

Principal Security Engineer

Nashville, TN · On-site

This senior individual-contributor role requires expertise across physical security applications ... Partner with IT and Cybersecurity teams on network segmentation, system hardening, patching ...

Oracle

Principal Security Engineer

Nashville, TN · On-site

This senior individual-contributor role requires expertise across physical security applications ... Partner with IT and Cybersecurity teams on network segmentation, system hardening, patching ...

Masco Corporation

Sr. OT Network Engineer

Jackson, TN · On-site

$103K - $163K/yr

Align OT security with corporate policies and frameworks (ISA/IEC 62443, NIST) * Manage and patch OT networking hardware (Cisco IE switches, firewalls, routers) * Utilize tools like Cisco DNA Center ...

Masco Corporation

Sr. OT Network Engineer

Jackson, TN · On-site

$103K - $163K/yr

Align OT security with corporate policies and frameworks (ISA/IEC 62443, NIST) * Manage and patch OT networking hardware (Cisco IE switches, firewalls, routers) * Utilize tools like Cisco DNA Center ...

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All JobsNetwork Security Engineer JobsSenior Network Security Engineer JobsSenior Network Security Engineer Jobs in Tennessee

Senior Network Security Engineer information

See Tennessee salary details

$14

$59

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How much do senior network security engineer jobs pay per hour?

As of Aug 21, 2026, the average hourly pay for senior network security engineer in Tennessee is $59.73, according to ZipRecruiter salary data. Most workers in this role earn between $51.06 and $66.78 per hour, depending on experience, location, and employer.

What is a senior network security engineer?

Senior Network Security Engineers are experienced professionals responsible for designing, implementing, and maintaining an organization's network security infrastructure. They protect networks from cyber threats, manage firewalls, monitor network traffic for suspicious activity, and develop security policies. They also lead incident response efforts, mentor junior staff, and ensure compliance with security standards and regulations. Their expertise is crucial in safeguarding sensitive data and maintaining business continuity.

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

To thrive as a Senior Network Security Engineer, you need deep knowledge of network protocols, security architectures, risk assessment, and a bachelor’s degree in computer science or a related field, often complemented by several years of experience. Familiarity with firewalls, intrusion detection/prevention systems (IDS/IPS), SIEM solutions, and certifications like CISSP or CCNP Security is highly valued. Strong analytical thinking, attention to detail, and the ability to communicate complex technical issues clearly are essential soft skills. These competencies help ensure robust network defenses, rapid threat response, and effective collaboration across IT and business teams.

How does a senior network security engineer typically collaborate with other IT teams to maintain organizational security?

A Senior Network Security Engineer often works closely with system administrators, application developers, and IT support teams to design, implement, and monitor security protocols. They lead incident response efforts, provide guidance on secure network architecture, and conduct regular vulnerability assessments. Effective communication and collaboration are essential, as these engineers must ensure that security measures align with business objectives and integrate seamlessly with existing IT infrastructure. Cross-functional teamwork is a key aspect of the role, particularly when implementing new technologies or responding to emerging threats.

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

AspectSenior Network Security EngineerNetwork Security Analyst
CertificationsCCNP Security, CISSP, CEHCompTIA Security+, CISSP (preferred)
Work EnvironmentDesigning, implementing, and managing security infrastructureMonitoring, analyzing, and responding to security incidents
ResponsibilitiesDeveloping security protocols, leading security projectsConducting security assessments, analyzing threats
Industry UsageIT, finance, healthcare, large enterprisesIT departments, security firms, corporate environments

While both roles focus on network security, the Senior Network Security Engineer typically leads security infrastructure design and implementation, whereas the Network Security Analyst concentrates on monitoring and analyzing security threats. The senior engineer has more strategic responsibilities, often requiring advanced certifications and experience.

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

The most popular types of Network Security Engineer jobs in Tennessee are:

What are popular job titles related to Senior Network Security Engineer jobs in Tennessee?

For Senior Network Security Engineer jobs in Tennessee, the most frequently searched job titles are:

What job categories do people searching Senior Network Security Engineer jobs in Tennessee look for?

The top searched job categories for Senior Network Security Engineer jobs in Tennessee are:

What cities in Tennessee are hiring for Senior Network Security Engineer jobs?

Cities in Tennessee with the most Senior Network Security Engineer job openings:

What are popular job titles related to Senior Network Security Engineer jobs in TN?

For Senior Network Security Engineer jobs in TN, the most frequently searched job titles are:

Senior Network Security Engineer jobs near you
Infographic showing various Senior Network Security Engineer job openings in Tennessee as of August 2026, with employment types broken down into 84% Full Time, 12% Part Time, and 4% Contract. Highlights an 92% Physical, 3% Hybrid, and 5% Remote job distribution, with an average salary of $124,228 per year, or $59.7 per hour.

Senior Network Engineer

CI Squared Aviation, Inc.

Nashville, TN

$100K - $137K/yr

Contractor

Re-posted 22 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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