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Sr Infrastructure Engineer Jobs in Tennessee (NOW HIRING)

Oracle

Senior Core Infrastructure Engineer

Nashville, TN · On-site

$104K - $142K/yr

Senior Software Development EngineerCloud Engineering Infrastructure Development At Oracle Cloud Infrastructure (OCI), we build the future of the cloud for Enterprises as a diverse team of fellow ...

Oracle

Senior Core Infrastructure Engineer

Nashville, TN · On-site

$79K/yr

Senior Software Development EngineerCloud Engineering Infrastructure Development At Oracle Cloud Infrastructure (OCI), we build the future of the cloud for Enterprises as a diverse team of fellow ...

Oracle

Senior Core Infrastructure Engineer

Nashville, TN · On-site

$104K - $142K/yr

Join Oracle Cloud Infrastructure (OCI) as a Senior Core Infrastructure Engineer and play a pivotal role in shaping the future of cloud computing. In this role, you will lead the design, development ...

Oracle

Senior Core Infrastructure Engineer

Nashville, TN · On-site

$104K - $142K/yr

As a Senior Core Infrastructure Engineer, you will design and develop major new features within existing systems, playing a key role in driving engineering excellence. You'll help elevate development ...

Oracle

Senior Core Infrastructure Engineer

Nashville, TN · On-site

$104K - $142K/yr

As a Senior Core Infrastructure Engineer, you will design and develop major new features within existing systems, playing a key role in driving engineering excellence. You'll help elevate development ...

Oracle

Senior Core Infrastructure Engineer

Nashville, TN · On-site

$104K - $142K/yr

Join Oracle Cloud Infrastructure (OCI) as a Senior Core Infrastructure Engineer and play a pivotal role in shaping the future of cloud computing. In this role, you will lead the design, development ...

Oracle

Senior Core Infrastructure Engineer

Nashville, TN · On-site

$104K - $142K/yr

Join Oracle Cloud Infrastructure (OCI) as a Senior Core Infrastructure Engineer and play a pivotal role in shaping the future of cloud computing. In this role, you will lead the design, development ...

Oracle

Senior Core Infrastructure Engineer

Nashville, TN

$104K - $142K/yr

Oracle Cloud Infrastructure (OCI) FastConnect is a mission-critical, cloud-native service that ... As a Senior Software Engineer, you should have the ability to understand complex problems and ...

Oracle

Senior Core Infrastructure Engineer

Nashville, TN

$104K - $142K/yr

Oracle Cloud Infrastructure (OCI) FastConnect is a mission-critical, cloud-native service that ... As a Senior Software Engineer, you should have the ability to understand complex problems and ...

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Showing results 1-20

All JobsSr Infrastructure Engineer JobsSr Infrastructure Engineer Jobs in Tennessee

Sr Infrastructure Engineer information

See Tennessee salary details

$20.4K

$115.2K

$159.3K

How much do sr infrastructure engineer jobs pay per year?

As of Aug 9, 2026, the average yearly pay for sr infrastructure engineer in Tennessee is $115,239.00, according to ZipRecruiter salary data. Most workers in this role earn between $98,500.00 and $133,900.00 per year, depending on experience, location, and employer.

What is a Sr Infrastructure engineer?

Sr Infrastructure Engineers are experienced IT professionals responsible for designing, implementing, and maintaining an organization's core technology infrastructure. This includes servers, networks, storage systems, and cloud platforms. They ensure systems are reliable, secure, and scalable to meet business needs, often leading projects and mentoring junior staff. Their expertise helps businesses maintain high uptime and prepare for future growth.

What are some common challenges faced by a Sr Infrastructure engineer, and how can they be addressed?

Sr Infrastructure Engineers often encounter challenges such as managing complex legacy systems, ensuring high availability, and implementing new technologies without disrupting existing services. To address these, they rely on thorough documentation, proactive monitoring, and strong collaboration with cross-functional teams like cybersecurity and development. Staying current with industry best practices and automating repetitive tasks can also help manage workload and reduce errors, making the role both dynamic and rewarding.

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

AspectSr Infrastructure EngineerNetwork Engineer
Required CredentialsBachelor's in CS or related, certifications like Cisco CCNA, CompTIA Network+Bachelor's in CS, EE, or related, certifications like Cisco CCNA, CCNP
Work EnvironmentData centers, cloud environments, enterprise ITNetwork operations centers, enterprise networks, data centers
Employer & Industry UsageTech companies, large enterprises, cloud providersTelecom, ISPs, large enterprises
Common Search & ComparisonYesYes

The main difference between a Sr Infrastructure Engineer and a Network Engineer lies in scope. The Sr Infrastructure Engineer manages a broad range of IT infrastructure, including servers, cloud systems, and storage, while a Network Engineer specializes specifically in designing, implementing, and maintaining network systems. Both roles require similar certifications and work in enterprise or data center environments, but their focus areas differ significantly.

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

To thrive as a Sr Infrastructure Engineer, you need deep expertise in systems administration, networking, and cloud infrastructure, typically supported by a degree in computer science or a related field. Familiarity with tools such as VMware, AWS, Azure, automation frameworks (like Ansible or Terraform), and certifications like AWS Certified Solutions Architect or Microsoft Certified: Azure Administrator are highly valued. Strong problem-solving, project management, and collaboration skills set top performers apart in this role. These competencies are essential for designing, maintaining, and optimizing robust IT environments that support critical business operations.
What are popular job titles related to Sr Infrastructure Engineer jobs in Tennessee? For Sr Infrastructure Engineer jobs in Tennessee, the most frequently searched job titles are:
What job categories do people searching Sr Infrastructure Engineer jobs in Tennessee look for? The top searched job categories for Sr Infrastructure Engineer jobs in Tennessee are:
What cities in Tennessee are hiring for Sr Infrastructure Engineer jobs? Cities in Tennessee with the most Sr Infrastructure Engineer job openings:
Sr Infrastructure Engineer jobs near you
Infographic showing various Sr Infrastructure Engineer job openings in Tennessee as of August 2026, with employment types broken down into 92% Full Time, 2% Part Time, and 6% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $115,239 per year, or $55.4 per hour.

Senior Infrastructure Engineer

St. Jude Children's Research Hospital

Memphis, TN • On-site

$86K - $154K/yr

Full-time

This job post has expired today. Applications are no longer accepted.

St. Jude Children's Research Hospital rating

8.6

Company rating: 8.6 out of 10

Based on 12 frontline employees who took The Breakroom Quiz

40th of 1,055 rated hospitals

Job description

St. Jude Children's Research Hospital is seeking a highly skilled Senior Infrastructure Engineer with strong Windows platform expertise, complemented by working knowledge of Linux systems. This role is heavily focused on Windows Server, Active Directory, and Microsoft 365, while also supporting Azure cloud services and hybrid infrastructure environments.
The ideal candidate is a hands-on engineer with a passion for automation, system reliability, and operational excellence, who is comfortable working across on-premises and cloud platforms.
Key Responsibilities:
Windows, Identity, and Collaboration Services (Primary Focus)
  • Design, administer, and optimize Windows Server environments across on-premises and cloud platforms.
  • Manage and support Active Directory (on-prem and hybrid), including Group Policy, identity lifecycle, and authentication services.
  • Administer and maintain Microsoft 365 services (Azure AD/Entra ID, Exchange Online, Teams, SharePoint, etc.).
  • Support and enhance hybrid identity integrations between on-prem AD and Azure.

Cloud Infrastructure (Azure)
  • Manage and support Azure infrastructure and services in a hybrid environment.
  • Implement and optimize Azure-based solutions for scalability, resiliency, and operational efficiency.
  • Partner with cloud and platform teams to align infrastructure with enterprise standards.

Server Infrastructure (Secondary Focus)
  • Provide administration and support for Linux server environments (RHEL, Ubuntu, etc.) as a complementary skill set.
  • Ensure system security, performance, and availability across both Windows and Linux platforms.

Automation & Infrastructure as Code
  • Develop and maintain automation using tools such as PowerShell (primary), Ansible, Terraform, and scripting languages (Python/Bash).
  • Apply Infrastructure as Code (IaC) principles to enable consistent, repeatable deployments.
  • Continuously improve provisioning, configuration, and operational workflows through automation.

Troubleshooting & Reliability
  • Diagnose and resolve complex infrastructure issues across Windows, Azure, and hybrid environments.
  • Implement proactive monitoring, alerting, and maintenance strategies to improve system reliability.

Security & Compliance
  • Implement security best practices to protect systems and sensitive data.
  • Ensure infrastructure complies with applicable security, regulatory, and organizational standards.

Collaboration & Operations
  • Collaborate with cross-functional teams to deliver reliable and scalable IT services.
  • Participate in on-call rotations and incident response efforts.
  • Communicate effectively with both technical and non-technical stakeholders.

Minimum Education and/or Training:
  • Bachelor's degree in Computer Science, Engineering, Business or related field of study required.
  • Master's degree preferred.

Minimum Experience:
  • Minimum experience: Four (4) years of IT experience with experience in infrastructure operations and engineering environments.
  • Experience in infrastructure design, systems analysis, and security management.
  • Some experience working with commercial models around infrastructure capacity procurement.
  • Experience in customer service and vendor management.
  • Some experience in business stakeholder engagement and management.
  • Proven performance in earlier role/comparable role.

Core Qualifications:
Highly Preferred
  • Expert-level experience with Windows Server administration.
  • Strong experience with Active Directory and Microsoft 365.
  • Hands-on experience with Azure in a hybrid environment
  • Proven experience with automation and IaC (PowerShell highly preferred; Ansible/Terraform preferred).
  • Strong troubleshooting and analytical skills.
  • Ability to learn and adapt to new technologies quickly.
  • Strong written and verbal communication skills.

Preferred / Secondary
  • Working knowledge of Linux server administration.
  • Experience with Bash and Python scripting.
  • Familiarity with security and compliance frameworks.

Compensation
In recognition of certain U.S. state and municipal pay transparency laws, St. Jude is including a reasonable estimate of the compensation range for this role. This is an estimate offered in good faith and a specific salary offer takes into account factors that are considered in making compensation decisions including but not limited to skill sets, experience and training, licensure and certifications, and other business and organizational needs. It is not typical for an individual to be hired at or near the top of the salary range and compensation decisions are dependent on the facts and circumstances of each case. A reasonable estimate of the current salary range is $86,320 - $154,960 per year for the role of Senior Infrastructure Engineer.
Explore our exceptional benefits!
St. Jude is an Equal Opportunity Employer
No Search Firms
St. Jude Children's Research Hospital does not accept unsolicited assistance from search firms for employment opportunities. Please do not call or email. All resumes submitted by search firms to any employee or other representative at St. Jude via email, the internet or in any form and/or method without a valid written search agreement in place and approved by HR will result in no fee being paid in the event the candidate is hired by St. Jude.

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