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Network Security Jobs in Oak Ridge, TN (NOW HIRING)

Apex Bank

Information Security Officer

Knoxville, TN · On-site

$1.0K - $1M/yr

Access Control and Authentication auditing * Assist network and server team with security baselines and configuration validations * Data and File Access Auditing * Continue education to remain ...

TNBR Careers

Adjunct Faculty-CITC

Harriman, TN · On-site

CITC 2326 - Network Security * CITC 2356 - Penetration Testing and Network Defense * INFS 1010 - Computer Applications CITC courses are offered online for the most part. Applicants should submit a ...

North Knoxville Medical Center

Network Tech- Onsite

Powell, TN · On-site

$20 - $25.50/hr

This role also supports and manages user account information, including rights, security, and system groups. Additionally, the Network Technician diagnoses, troubleshoots, and resolves issues related ...

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All JobsNetwork Security JobsNetwork Security Jobs in Oak Ridge, TN

Network Security information

See Oak Ridge, TN salary details

$20.1K

$119.5K

$159.7K

How much do network security jobs pay per year?

As of Aug 30, 2026, the average yearly pay for network security in Oak Ridge, TN is $119,456.00, according to ZipRecruiter salary data. Most workers in this role earn between $99,900.00 and $136,700.00 per year, depending on experience, location, and employer.

What is network security?

Network security refers to the strategies, policies, and technologies used to protect computer networks from unauthorized access, misuse, or theft. It involves implementing measures such as firewalls, encryption, intrusion detection systems, and secure protocols to safeguard data and ensure the integrity, confidentiality, and availability of network resources. Network security is essential for organizations to prevent cyberattacks, data breaches, and other security threats that can disrupt operations or compromise sensitive information.

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

To thrive as a Network Security professional, you need a solid understanding of network protocols, firewall management, vulnerability assessment, and typically a degree in computer science or a related field. Familiarity with security tools such as SIEM solutions, intrusion detection/prevention systems, and certifications like CISSP or CompTIA Security+ are often required. Strong analytical thinking, attention to detail, and effective communication help professionals anticipate threats and convey risks to stakeholders. These skills are crucial for protecting organizational data, ensuring compliance, and minimizing potential security breaches.

What are some common challenges faced by professionals in network security roles, and how can they be addressed?

Professionals in Network Security often encounter challenges such as staying updated with rapidly evolving cyber threats, managing complex security infrastructures, and ensuring compliance with industry regulations. To address these, ongoing professional development and training are essential, as is fostering strong collaboration with IT and other security teams. Utilizing automated security tools and regularly reviewing security policies can also help mitigate risks and streamline daily operations. Being proactive and adaptable is key to success in this dynamic field.

What is the difference between Network Security vs Cybersecurity Specialist?

AspectNetwork SecurityCybersecurity Specialist
CertificationsCompTIA Security+, Cisco CCNA SecurityCompTIA Security+, CISSP, CEH
Work EnvironmentFocus on network infrastructure, firewalls, VPNsBroader security measures, including networks, applications, and data
Employer & Industry UsageIT departments, network providers, enterprisesAll sectors, including finance, healthcare, government
Search & Comparison IntentSpecific to network protection rolesBroader security roles encompassing multiple domains

Network Security primarily concentrates on protecting network infrastructure, such as firewalls and VPNs, while Cybersecurity Specialists have a broader role, covering all aspects of digital security, including networks, applications, and data. Both roles require similar certifications but differ in scope and work environment, with Network Security focusing more on network-specific tasks and Cybersecurity Specialists handling comprehensive security strategies across an organization.

What do you do in network security?

A network security professional protects computer networks from cyber threats by implementing security measures such as firewalls, intrusion detection systems, and encryption. They monitor network traffic, analyze vulnerabilities, and respond to security incidents to ensure data integrity and confidentiality. Certifications like CISSP or CompTIA Security+ are often valuable in this field.

What is a network security job?

A network security job involves protecting computer networks from cyber threats, unauthorized access, and data breaches. Professionals in this field configure security tools like firewalls and intrusion detection systems, and often hold certifications such as CISSP or CompTIA Security+ to ensure network integrity and confidentiality.

What cities near Oak Ridge, TN are hiring for Network Security jobs?

Cities near Oak Ridge, TN with the most Network Security job openings:

Network Security jobs near you
Infographic showing various Network Security job openings in Oak Ridge, TN as of August 2026, with employment types broken down into 94% Full Time, 3% Part Time, and 3% Contract. Highlights an 94% In-person, and 6% Remote job distribution, with an average salary of $119,456 per year, or $57.4 per hour.

Network Engineer with Security Clearance

Mission Services LLC (MSI)

Oak Ridge, TN • On-site

Other

Posted 18 days ago

Job description

Title: Network Engineer Location: Oak Ridge, TN
Client: DoE (Department of Energy) Position Overview: The Network Administrator 3 is responsible for managing, maintaining, and optimizing the Department of Energy (DOE) Office of Science's network infrastructure. This role involves working with cutting-edge technologies in a hybrid work environment, ensuring the reliability and security of the network that supports the DOE’s critical scientific missions. The position reports directly to the IT Infrastructure Operations Manager. Key Responsibilities:
• Network Management: Configure, monitor, and troubleshoot enterprise-level network devices, including routers, switches, firewalls, and load balancers.
• Security: Implement and manage security protocols, including firewall policies, VPNs, and IDS/IPS systems.
• Remote and On-site Support: Provide both remote and on-site support, including racking and un-racking network equipment, and manage network infrastructure at remote office sites when necessary.
• Monitoring and Optimization: Utilize network management tools like SolarWinds for performance tuning, alerting, and ensuring high availability.
• Documentation: Maintain detailed documentation of network configurations, policies, and procedures.
• Collaboration: Work closely with cross-functional teams to ensure network alignment with broader IT and business objectives.
Required Qualifications:
• Education: Bachelor's degree in Information Technology or equivalent experience.
• Certifications: o Cisco CCNA or CCNP in Routing and Switching is required.
o Security+ CE
Technical Skills: • Proficiency in TCP/IP, DNS, DHCP, BGP, OSPF, and other network protocols.
• Hands-on experience with Cisco networking, Palo Alto firewalls, and VMware.
• Strong skills in VPN technologies, network security, and wireless networking.
• Experience with Cisco Identity Services Engine (ISE), Cisco DNA Center, and Cisco SD-WAN technologies.
• Scripting knowledge (Python, PowerShell) for automation of network tasks.

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