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It Security Engineer Jobs in Tennessee (NOW HIRING)

Dollar General

IT Security Engineer SR

Goodlettsville, TN · On-site

$107K - $147K/yr

Company Overview The Senior Security Engineer is responsible for designing and leading advanced ... Research emerging threats and evaluate technologies to inform and enhance Dollar General's security ...

Dollar General

IT Security Engineer SR

Goodlettsville, TN · Remote

$107K - $147K/yr

Company Overview The Senior Security Engineer is responsible for designing and leading advanced ... Research emerging threats and evaluate technologies to inform and enhance Dollar General's security ...

TNBR Careers

Director - IT Security

Memphis, TN · On-site

Title: Director - IT Security Employee Classification: Other Professionals Institution: Southwest Tennessee Community College Department: Information Systems Campus Location: STCC - Multiple Campus ...

Sedgwick

Security Engineer III/DLP

Memphis, TN · On-site

Recipients of the engineer's implementations and management include IT infrastructure, application development, security operations, security audit and end users. With an emphasis on securing systems ...

Sedgwick

Security Engineer III/DLP

Memphis, TN · On-site

Recipients of the engineer's implementations and management include IT infrastructure, application development, security operations, security audit and end users. With an emphasis on securing systems ...

CKE

IT Security - Sr. Analyst

Franklin, TN · On-site

POSITION SUMMARY The Sr. Analyst - IT Security designs, implements, and supports enterprise ... Primary duties include engineering and hardening security platforms, integrating security controls ...

Sedgwick

IT Security Anaylst Assoicate

Memphis, TN · On-site

Newsweek Recognizes Sedgwick as America's Greatest Workplaces National Top Companies Certified as a Great Place to Work ® Fortune Best Workplaces in Financial Services & Insurance IT Security ...

Sedgwick

IT Security Anaylst Assoicate

Memphis, TN · On-site

Newsweek Recognizes Sedgwick as America's Greatest Workplaces National Top Companies Certified as a Great Place to Work Fortune Best Workplaces in Financial Services & Insurance IT Security Anaylst ...

Sedgwick

Security Engineer IV

Memphis, TN · On-site

The Security Engineer IV serves as a technical leader in the design, implementation, and ... Provides feedback and recommendations to improve IT Security processes and procedures. ADDITIONAL ...

Sedgwick

Security Engineer IV

Memphis, TN · On-site

The Security Engineer IV serves as a technical leader in the design, implementation, and ... Provides feedback and recommendations to improve IT Security processes and procedures. ADDITIONAL ...

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All JobsIt Security Engineer JobsIt Security Engineer Jobs in Tennessee

It Security Engineer information

See Tennessee salary details

$46.3K

$110.6K

$170.6K

How much do it security engineer jobs pay per year?

As of Aug 6, 2026, the average yearly pay for it security engineer in Tennessee is $110,574.00, according to ZipRecruiter salary data. Most workers in this role earn between $88,000.00 and $127,100.00 per year, depending on experience, location, and employer.

How to become an IT security engineer?

An IT security engineer oversees the protection of a company’s computer networks, development projects, and website. Your job duties in this career include creating security measures and monitoring systems for evidence of intrusions. To become an IT security engineer, you need a degree in computer science, information technology, or a related field. Acquire an entry-level position working with security measures in an IT department to learn how to protect company data and identify threats. Once you have some experience in the industry, seek IT security engineer positions. Certification is not required, but becoming certified in network security may make you a more valuable candidate in the job market.

What is an IT security engineer?

IT Security Engineers are professionals responsible for protecting an organization's computer systems and networks from cyber threats. They design, implement, and monitor security measures to safeguard sensitive data and ensure compliance with security policies and regulations. Their duties often include conducting vulnerability assessments, responding to security incidents, and staying up-to-date with the latest security technologies and threats.

What are the key skills and qualifications needed to thrive as an IT security engineer, and why are they important?

To thrive as an IT Security Engineer, you need expertise in network security, risk assessment, and vulnerability management, often supported by a degree in computer science or a related field. Familiarity with firewalls, intrusion detection/prevention systems, SIEM tools, and certifications like CISSP or CEH is typically required. Strong analytical thinking, problem-solving skills, and effective communication help distinguish top performers in this role. These skills are essential for proactively protecting organizational assets and ensuring compliance with security standards.

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

AspectIt Security EngineerNetwork Security Analyst
CertificationsCompTIA Security+, CISSP, CEHCompTIA Security+, Cisco CCNA Security
Work EnvironmentDesigns and implements security systems, often in IT departmentsMonitors network traffic, analyzes security threats, and responds to incidents
Employer & Industry UsageTech companies, large enterprises, government agenciesFinancial institutions, healthcare, telecoms

While both roles focus on cybersecurity, an It Security Engineer primarily designs and implements security solutions, whereas a Network Security Analyst monitors and analyzes network traffic to identify threats. Both roles require similar certifications and often work within the same industries, but their daily responsibilities differ in scope and focus.

What are some common challenges IT security engineers face when implementing new security protocols within an organization?

IT Security Engineers often encounter challenges such as resistance to change from employees, compatibility issues with existing systems, and ensuring minimal disruption to business operations during implementation. Balancing robust security measures with user convenience is also a key challenge, as overly restrictive protocols can hinder productivity. Additionally, staying current with evolving threats and compliance requirements requires ongoing learning and adaptability, making collaboration with other IT teams and regular communication essential for success.
More about It Security Engineer jobs
What are popular job titles related to It Security Engineer jobs in Tennessee? For It Security Engineer jobs in Tennessee, the most frequently searched job titles are:
What job categories do people searching It Security Engineer jobs in Tennessee look for? The top searched job categories for It Security Engineer jobs in Tennessee are:
What are popular job titles related to It Security Engineer jobs in TN? For It Security Engineer jobs in TN, the most frequently searched job titles are:
It Security Engineer jobs near you
Infographic showing various It Security Engineer job openings in Tennessee as of August 2026, with employment types broken down into 82% Full Time, 16% Part Time, and 2% Contract. Highlights an 91% Physical, 4% Hybrid, and 5% Remote job distribution, with an average salary of $110,574 per year, or $53.2 per hour.

IT Security Engineer SR

Dollar General

Goodlettsville, TN • On-site

$107K - $147K/yr

Full-time

Re-posted 2 days ago

Dollar General rating

4.0

Company rating: 4.0 out of 10

Based on 4,582 frontline employees who took The Breakroom Quiz

39th of 39 rated national retailers

Job description

Company Overview
The Senior Security Engineer is responsible for designing and leading advanced security solutions to safeguard Dollar General's digital infrastructure, with a focus on cloud, network, and system security in a dynamic retail environment. This role drives layered security integration, mentors junior team members, and utilizes tools such as Palo Alto Networks, Splunk, and F5 ASM to address complex security risk. The ideal candidate brings a balance of technical depth, critical thinking, and pragmatism to strengthen Dollar General's overall security posture.
Job Details
Duties & Responsibilities: What major responsibilities does this position have and what percentage of time is spent on completing them? (Typically 5 - 7)
  • Design and implement security architectures across on-premises and cloud environments (Google GCP, Azure) utilizing tools such as Palo Alto firewalls, F5 ASM, and Akamai App & API Protector.
  • Promote modern security fundamentals by embedding security into CI/CD pipelines using Terraform and championing secure design practices for applications and APIs.
  • Perform advanced risk analysis and vulnerability management, leveraging tools such as ExtraHop RevealX, Palo Alto Cortex XDR, and Sysdig Secure to identify and mitigate threats.
  • Manage and respond to security incidents and perform forensic analysis using Splunk and Proofpoint Email Security while leveraging CyberArk for privileged access control.
  • Develop and enforce security policies related to network security (Palo Alto, Fortinet), DNS (Akamai), and identity management (Clearpass), with emphasis on PKI and conditional access frameworks.
  • Mentor junior security engineers, fostering critical thinking and hands-on problem-solving skills while collaborating with IT and business units to embed security into organizational processes.
  • Research emerging threats and evaluate technologies to inform and enhance Dollar General's security strategy and posture.

Knowledge, Skills and Abilities (KSAs): What KSAs are required to perform this job?
  • Deep expertise in network security (Palo Alto, Fortinet, Meraki MX), application firewalls (F5 ASM, Akamai App & API Protector, Cloud Armor), and data protection (Digital Guardian DLP, Microsoft DLP).
  • Advanced proficiency in cloud security (GCP, Azure) and container security (Sysdig Secure), including tools such as VPC Service Controls and Cloud Armor.
  • Strong scripting skills in Python, Bash, or PowerShell, and hands-on experience in Terraform for automating security infrastructure.
  • In-depth understanding of PKI, VPN/remote access technologies (CyberArk Alero, GlobalProtect), and DNS security (Akamai DNS, Akamai GLB).
  • Exceptional analytical and critical thinking skills with the ability to solve complex security challenges in a pragmatic and business-aligned manner.
  • Proven leadership and communication skills, with the ability to mentor team members and influence cross-functional stakeholders.
  • Excellent written, oral, and inter-personal communications skills with the ability to clearly communicate complex topics across technical and non-technical audiences.
  • Capability to adapt to rapidly changing technologies and threat landscapes, with occasional availability for non-standard hours or travel (up to 5%).

Qualifications
Work Experience &/or Education: What are the minimum education and/or experience requirements necessary to perform this job?
  • Bachelor's degree in Computer Science, Information Security, or a related field; or equivalent combination of education and relevant experience.
  • Minimum 7 years of experience in information security, including at least 2 years in a senior or leadership capacity.
  • Advanced hands-on experience with at least five of the following:
    • Palo Alto Networks firewalls and Panorama
    • Akamai App/API Protector
    • F5 Application Security Manager (ASM)
    • Sysdig Secure (or equivalent)
    • Google Cloud Platform (GCP) native security tools
    • Microsoft Azure native security tools
    • Microsoft Defender
    • CyberArk Privileged Access
    • HCL BigFix
    • Splunk Enterprise and Enterprise Security
    • Data security methodologies
    • DLP technologies
  • Proven track record in risk analysis, mitigation planning, and implementing secure configurations across cloud, network, and application layers.
  • Preferred certifications: CISSP, CISM, CISSP-ISSAP, Palo Alto PCNSE, Splunk Certified Architect, or GCP Cloud Security Engineer.

What Dollar General employees say

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About Dollar General

Sourced by ZipRecruiter

What started as a single store is now a 20+ billion dollar Fortune 119 company. With 140,000+ employees and counting, we’re growing fast and so can you. There are endless opportunities for you, including award-winning training programs and career paths in retail, distribution, transportation or corporate. The possibilities are endless!

Industry

Retail

Company size

10,000+ Employees

Headquarters location

Goodlettsville, TN, US

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