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Sr Network Infrastructure Engineer Jobs in Tennessee

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 ... Collaborate with Infrastructure, IT Security, Laboratory Operations, and other business ...

BNH

Senior Network Engineer

Arnold Air Force Base, TN · On-site

$123K - $180K/yr

Overview Job Title: Senior Network Engineer Location: Arnold AFB, TN Job Family Code: P - IT ... MIS/Infrastructure Directorate: Engineering & Tech Support Position Type: Regular, Full-Time Pay ...

CI² Aviation

Senior Network Engineer

Nashville, TN · On-site

$110 - $135/hr

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

New

BNH

Senior Network Engineer

Arnold Air Force Base, TN · On-site

$123K - $180K/yr

Job Title: Senior Network Engineer Location: Arnold AFB, TN Job Family Code: P - IT ... MIS/Infrastructure Directorate: Engineering & Tech Support Position Type: Regular, Full-Time Pay ...

BNH

Senior Network Engineer

Arnold Air Force Base, TN · On-site

$123K - $180K/yr

Overview Job Title: Senior Network Engineer Location: Arnold AFB, TN Job Family Code: P - IT ... MIS/Infrastructure Directorate: Engineering & Tech Support Position Type: Regular, Full-Time Pay ...

BNH

Senior Network Engineer

Arnold Air Force Base, TN · On-site

$123K - $180K/yr

Overview Job Title: Senior Network Engineer Location: Arnold AFB, TN Job Family Code: P - IT ... MIS/Infrastructure Directorate: Engineering & Tech Support Position Type: Regular, Full-Time Pay ...

TEKsystems

Senior Network Engineer-Azure

Nashville, TN · Hybrid

$120K - $150K/yr

TEKsystems is currently seeking a Senior Network Engineer with strong Azure experience for a ... Architect, deploy, and maintain network infrastructure on Microsoft Azure. Deploy high availability ...

Pennant Services

Senior Network Engineer

Nashville, TN · On-site

$100K - $137K/yr

About the Opportunity As a Senior Network Engineer you will play a crucial role in designing ... Architect, deploy, and maintain network infrastructure on Microsoft Azure. * Deploy high ...

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Sr Network Infrastructure Engineer information

What does a Sr Network Infrastructure Engineer do?

A Sr Network Infrastructure Engineer is responsible for designing, implementing, and maintaining complex computer networks within an organization. This role involves ensuring network security, optimizing performance, and troubleshooting issues to support business operations. They often work with routers, switches, firewalls, and other network hardware, as well as collaborate with IT teams to support projects and upgrades. Senior engineers also play a key role in planning network growth and integrating new technologies.

What are the key skills and qualifications needed to thrive as a Sr Network Infrastructure Engineer?

To thrive as a Sr Network Infrastructure Engineer, you need deep expertise in network architecture, routing and switching, and a strong understanding of security protocols, typically supported by a bachelor's degree in a related field and relevant certifications like CCNP or CCIE. Proficiency in configuring and maintaining network hardware (e.g., Cisco, Juniper), network monitoring tools, and automation platforms is essential. Exceptional problem-solving, communication, and project management skills help you lead initiatives and collaborate across departments. These skills and qualities are vital for ensuring reliable, secure, and scalable network operations in complex enterprise environments.

What are some typical challenges a Sr Network Infrastructure Engineer faces when managing large-scale network deployments?

Sr Network Infrastructure Engineers often encounter challenges such as ensuring network scalability, minimizing downtime during upgrades, and integrating new technologies with legacy systems. They must also address security vulnerabilities and maintain high performance across complex, multi-site environments. Effective communication and collaboration with cross-functional teams, such as security and cloud operations, are essential to successfully navigate these challenges and maintain robust network infrastructure.

What is the difference between Sr Network Infrastructure Engineer vs Network Engineer?

AspectSr Network Infrastructure EngineerNetwork Engineer
CertificationsCCNA, CCNP, Cisco certificationsCCNA, CompTIA Network+
Work EnvironmentData centers, enterprise networks, large-scale infrastructureSmall to medium business networks, office environments
ResponsibilitiesDesign, implement, and maintain complex network infrastructureConfigure and troubleshoot network devices and connections

The main difference is that Sr Network Infrastructure Engineers focus on large-scale, complex network systems and often hold advanced certifications, while Network Engineers typically handle day-to-day network setup and troubleshooting in smaller environments. Both roles require strong networking skills but differ in scope and complexity.

What are popular job titles related to Sr Network Infrastructure Engineer jobs in Tennessee?

For Sr Network Infrastructure Engineer jobs in Tennessee, the most frequently searched job titles are:

What job categories do people searching Sr Network Infrastructure Engineer jobs in Tennessee look for?

The top searched job categories for Sr Network Infrastructure Engineer jobs in Tennessee are:

What cities in Tennessee are hiring for Sr Network Infrastructure Engineer jobs?

Cities in Tennessee with the most Sr Network Infrastructure Engineer job openings:

Sr Network Infrastructure Engineer jobs near you
Infographic showing various Sr Network Infrastructure Engineer job openings in Tennessee as of August 2026, with employment types broken down into 1% As Needed, 81% Full Time, 11% Part Time, and 7% Contract. Highlights an 91% Physical, 2% Hybrid, and 7% Remote job distribution.

Sr Network Infrastructure Engineer - Information Technology

Maury Regional Health

Columbia, TN • On-site

$90 - $120/hr

Other

Posted 3 days ago

New

Maury Regional Health rating

6.8

Company rating: 6.8 out of 10

Based on 35 frontline employees who took The Breakroom Quiz

499th of 898 rated healthcare providers

Job description

Sr Network Infrastructure Engineer - Information Technology - 15177

Maury Regional:Main Campus | Information Technology | Full-Time

Description

DEPT: Information Technology

LOCATION: Maury Regional Medical Center Columbia, TN

SHIFT: Full-Time Day Shift 8a-4p

MAURY REGIONAL HEALTH:

At Maury Regional Health, patients are at the heart of everything we do. We're committed to clinical excellence and compassionate care, offering exceptional service. As a top-rated organization, we foster an inclusive, collaborative work environment where innovation and patient care lead the way.

ABOUT THE UNIT:

The Network Engineer’s is responsible for ensuring the stability and integrity of in-house voice, data, video, and wireless network services. This is achieved by planning, designing, and developing local area networks (LANs) and wide area networks (WANs) across the organization. In addition, the Network Engineer will participate with the installation, monitoring, maintenance, support, and optimization of all network hardware, software, and communication links. This individual will also analyze and resolve network hardware and software problems in a timely and accurate fashion and provide end user training.

JOB REQUIREMENTS:

  • CCNA Required
  • Ability to report onsite daily Required
  • Demonstrated real-world experience designing and maintaining Cisco LAN and WAN networks Required
  • Cisco Certification (Wireless LAN WLAN) Preferred
  • Bachelor's Computer Science Preferred
  • 4 Years Related Experience Preferred

WHY MAURY:

2025 Great Place to Work & 2024 Best Place for Working Parents

Educational Assistance, Tuition Reimbursement & Career Advancement Navigation

MISSION: Clinical excellence. Compassionate care. Every patient. Every day.

VISION: To be the trusted choice for health and wellness in southern Middle Tennessee by delivering a safe, seamless and patient-centered experience.

VALUES:

W – Wholeness: Wellness-centered care of mind, body & spirit for our patients & health care team.
E–Empathy: Understanding the feelings of others as we walk with them on their path to wellness.

C–Community: Creating relationships, connections & trust.
A–Advocacy: Defending the rights of all to be heard.
R–Respect: Treating everyone with dignity & respect.
E–Engagement: Actively involving all stakeholders in creating better health outcomes for southern Middle Tennessee

STRATEGIC ANCHORS:

Quality patient care

Highly effective teams

Stewardship of resources

Innovative culture

Maury Regional Health is committed to the principles of Equal Employment Opportunity in all aspects of the employer/employee relationship. Maury Regional Health grants equal employment opportunities to all qualified persons without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), national origins (including ancestry), genetic information, disability, age, military/national guard/veteran status, sexual orientation, gender identity, or gender expression, or other status protected by state or federal law. Statements made by applicants for employment on this application form will be checked for accuracy. Maury Regional Health campuses are tobacco-free. All tobacco use is prohibited.

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