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

Centrus Energy Corp.

Network Engineer, Sr.

Oak Ridge, TN · On-site

$90K - $123K/yr

Network Engineer / Network Architect (OT / ICS - DOE Energy Sector) Make an Impact in America ... management while maintaining operational uptime in sensitive environments. Automate, Monitor ...

C Spire

Network Support Specialist II

Knoxville, TN

As a Network Support Specialist I or II, you will be part of a dynamic team that manages and supports IT infrastructure and applications for our partners. This role requires curiosity, critical ...

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Network Manager information

See Oak Ridge, TN salary details

$19.1K

$92.5K

$141K

How much do network manager jobs pay per year?

As of Jul 14, 2026, the average yearly pay for network manager in Oak Ridge, TN is $92,459.00, according to ZipRecruiter salary data. Most workers in this role earn between $69,800.00 and $111,100.00 per year, depending on experience, location, and employer.

What jobs in the US pay 300,000 a year?

Network Managers in large organizations or those with extensive experience and specialized skills can earn salaries approaching or exceeding $300,000 annually, especially with bonuses and stock options. High-level roles such as Chief Technology Officers or senior IT executives also often reach this compensation level, typically requiring advanced certifications and leadership experience.

What jobs pay 500,000 a year in the US?

High-level executive roles such as CEOs, CFOs, and other C-suite positions often have annual compensation exceeding $500,000, especially in large corporations. Certain specialized medical professionals, successful entrepreneurs, and top-tier investment bankers can also reach this income level, typically requiring extensive experience, advanced skills, and significant responsibility.

What are Network Managers?

Network Managers are IT professionals responsible for overseeing and maintaining an organization's computer networks. They ensure the network infrastructure operates efficiently, securely, and reliably, managing tasks such as troubleshooting, upgrades, and security protocols. Network Managers often supervise network support staff, coordinate with other IT teams, and help plan for future technology needs. Their role is critical in minimizing downtime and protecting sensitive information. They typically work in various settings, including businesses, schools, and government agencies.

What is the difference between Network Manager vs Network Engineer?

AspectNetwork ManagerNetwork Engineer
CredentialsTypically requires a Cisco, CompTIA Network+, or CCNA certificationOften holds similar certifications like Cisco CCNA or CompTIA Network+
Work EnvironmentOversees network teams, manages network operations, and plans infrastructureDesigns, implements, and troubleshoots network systems
Employer & Industry UsageUsed in organizations to manage network teams and strategiesUsed in technical roles to build and maintain networks

While both roles require similar certifications and work within the same industry, the Network Manager focuses on overseeing network operations and team management, whereas the Network Engineer is more involved in technical design and implementation of network systems.

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

To thrive as a Network Manager, you need a strong background in network architecture, troubleshooting, and security, often supported by a degree in computer science or related field and relevant experience. Familiarity with network management tools, hardware, and certifications such as Cisco CCNA/CCNP or CompTIA Network+ is typically required. Strong leadership, problem-solving abilities, and effective communication are essential soft skills for managing teams and coordinating with various departments. These skills and qualifications ensure reliable, secure, and efficient network operations essential to organizational productivity.

What are some common challenges faced by Network Managers, and how can they effectively address them?

Network Managers often encounter challenges such as maintaining network security, minimizing downtime, and managing the integration of new technologies. Proactively monitoring network performance and implementing robust security protocols are essential strategies. Additionally, successful Network Managers prioritize clear communication with team members and other departments to quickly resolve issues and ensure seamless network operation. Staying updated on industry trends and investing in ongoing training can also help address these evolving challenges.

What is the role of a network manager?

A network manager is responsible for designing, implementing, and maintaining an organization's computer networks to ensure reliable and secure data communication. They oversee network infrastructure, troubleshoot issues, and may manage staff or vendors, often using tools like network monitoring software and requiring certifications such as Cisco CCNA or CompTIA Network+.

What is a network manager's salary?

The average salary for a network manager typically ranges from $80,000 to $130,000 annually, depending on experience, location, and the size of the organization. Certifications like Cisco or CompTIA can enhance earning potential, and the role often requires strong technical skills in network infrastructure and security.

What Is a Network Manager?

A network manager is in charge of the computer systems for an organization. Your main job duties include maintaining computer networks with software updates and hardware upgrades, providing technical support, and training other employees on best practices. As part of a larger technology team, you are also responsible for installing new hardware and software on workstations and ensuring systems are functional at all times. You are most likely to begin your career with a private corporation or computer support services, but many network managers eventually take on freelance or consultant roles.

More about Network Manager jobs
What cities near Oak Ridge, TN are hiring for Network Manager jobs? Cities near Oak Ridge, TN with the most Network Manager job openings:
Network Manager jobs near you
Network Engineer, Sr.

Network Engineer, Sr.

Centrus Energy Corp.

Oak Ridge, TN • On-site

$90K - $123K/yr

Full-time

Posted 13 days ago

Job description


Network Engineer / Network Architect (OT / ICS - DOE Energy Sector)
Make an Impact in America's Energy Future
Are you passionate about building secure, resilient networks that keep critical infrastructure running safely and reliably? Do you thrive in environments where precision, safety, and mission-driven engineering truly matter? If so, we want you on our team.
We're looking for a talented Network Engineer / Network Architect to help modernize and secure Operational Technology (OT) and Industrial Control System (ICS) environments that support some of the nation's most critical energy-sector operations. This is a chance to work at the crossroads of advanced engineering, cybersecurity, and national mission support-directly contributing to safe, efficient operations across nuclear, high-voltage, and facility-scale systems.
What You'll Do
Design the OT Networks That Power Critical Operations
• Architect secure, segmented OT/ICS networks using the Purdue Model (Levels 0-3).
• Develop high-availability, deterministic designs supporting SCADA, PLCs, DCS, historians, and real-time automation.
• Implement secure vendor/remote access pathways aligned to cybersecurity frameworks.
• Build zoning, conduits, DMZs, and trusted data-flow architectures for mission operations.
• Design and support industrial protocol environments (Modbus, DNP3, EtherNet/IP, OPC-UA, Profinet, IEC 61850, BACnet).
Engineer, Deploy, and Operate OT Infrastructure
• Configure and maintain industrial-grade switches, routers, firewalls, and ruggedized hardware.
• Support facility systems such as building automation, utilities, power systems, and nuclear/experimental equipment.
• Maintain diagrams, inventories, IP schemas, and documentation aligned with cybersecurity and configuration controls.
Advance OT Cybersecurity & DOE Compliance
• Apply NIST 800-82, NIST 800-53/171, and ISA/IEC 62443 security controls.
• Support DOE readiness activities, audits, and assessment documentation.
• Collaborate with Cybersecurity teams on firewall policies, monitoring, logging, and threat detection.
• Support vulnerability management while maintaining operational uptime in sensitive environments.
Automate, Monitor & Sustain Critical Systems
• Build automation workflows (Ansible/Python) where safe and appropriate.
• Integrate network health and security telemetry using approved OT monitoring platforms (Nozomi, Claroty, Splunk, SolarWinds, ELK/Grafana).
• Develop crisp documentation, change-control packages, and incident response materials.
What You Bring
Required:
• 5-10+ years in network engineering/architecture, including 3+ years supporting OT/ICS in critical infrastructure.
• Experience with:
- SCADA, historians, PLC/DCS systems.
- Industrial protocols such as Modbus, DNP3, EtherNet/IP, OPC-UA, Profinet.
- NIST 800-82, NIST 800-53/171, and related frameworks.
- Industrial network gear (Cisco IE/Stratix, Hirschmann, Moxa).
- OT firewall/DMZ architecture (Palo Alto, Fortinet, ASA).
• Experience in energy, utilities, nuclear, national labs, or similarly high-security sectors.
• Strong collaboration with Controls, Facilities, Cybersecurity, and mission support partners.
Preferred:
• Certifications such as CCNP/CCIE, GICSP, ISA/IEC 62443, CISSP, PCNSE.
• Experience with OT cybersecurity platforms (Nozomi, Claroty, Dragos).
• Background supporting DOE or other highly regulated environments.
• Familiarity with cyber audits, readiness reviews, and facility safety/security protocols.
Work Environment
• On-site role supporting plant-floor and mission-critical operations.
• Occasional 24/7 on-call participation.
• Travel to facilities, secured areas, or plant locations as needed.
• PPE and safety training required.
• Must be eligible for Q or L clearance.
Success in This Role Looks Like
• More resilient, visible, and secure OT network operations.
• Successful execution of Purdue Model and 62443-aligned segmentation.
• Clear, consistent configuration-managed network baselines.
• Reduced OT network incidents and stronger facility support.
• Strengthened cybersecurity posture across mission-critical systems.
In compliance with federal law, all persons hired will be required to verify identity and eligibility to work in the United States and to complete the required employment eligibility verification form upon hire.
This position will require a pre-employment background check and a pre-employment drug test.
Centrus Energy and all subsidiaries shall abide by the applicable legal requirements. We prohibit discrimination against qualified individuals based on their status as protected veterans or individuals with disabilities and prohibit discrimination against all individuals based on their race, color, religion, sex, sexual orientation, gender identity or national origin.
This position requires the successful candidate to obtain and maintain a Q security clearance. Candidates for positions requiring a security clearance are required to be tested for the absence of any illegal drug as defined in 10 CFR 707.4 prior to an offer of employment being made. In addition, once employed, employees will become part of a random drug testing program and may also be tested in the event of any incident causing injury or causing damage to property, or if it is determined that there is a reasonable suspicion the employee is under the influence of drugs or alcohol. This position will require preemployment background check on the part of the Company and in order to receive a Q security clearance, a background investigation by the Federal government. Subsequent Federal government reinvestigations may be required.
Centrus Energy Corp. is an Equal Opportunity Employer

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