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Senior System Engineer Jobs in Tennessee (NOW HIRING)

ITR

Kubernetes Platform Engineer

Oak Ridge, TN · On-site

Senior Kubernetes Platforms System Engineer Experience level: senior-level Work location: on-site, hybrid, or remote The Role: As a Senior Kubernetes Platforms System Engineer, you will operate ...

Lactalis

Senior Reliability Engineer

Murfreesboro, TN · On-site

The Senior Systems Engineer will be responsible for the strategic oversight, governance, and continuous improvement of quality, compliance, and operational systems within the Murfreesboro Facility.

Pennant Services

Senior Intune Engineer

Nashville, TN

$100K - $138K/yr

Pennant Services is seeking an experienced, Senior Intune Engineer to design, implement, and ... end-user experience Systems, Access & Security * Own endpoint platform architecture and ...

EOSYS Group

Senior Controls Engineer

Smyrna, TN · On-site

$90K - $119K/yr

The Senior Control Systems Engineer position oversees and performs the design, programming, documentation, testing, and commissioning of control system projects. They also contribute to overall team ...

The EOSYS Group, Inc.

Senior Controls Engineer

Smyrna, TN

$90K - $119K/yr

The Senior Control Systems Engineer position oversees and performs the design, programming, documentation, testing, and commissioning of control system projects. They also contribute to overall team ...

L3HHCM20

Lead, Systems Engineer

Nashville, TN

... system engineering, including requirements, architecture, integration, verification, and lifecycle technical execution. This level is a senior professional role with strong job-area knowledge and ...

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All JobsSystem Engineer JobsSenior System Engineer JobsSenior System Engineer Jobs in Tennessee

Senior System Engineer information

See Tennessee salary details

$50.8K

$113.2K

$159.7K

How much do senior system engineer jobs pay per year?

As of Aug 8, 2026, the average yearly pay for senior system engineer in Tennessee is $113,209.00, according to ZipRecruiter salary data. Most workers in this role earn between $94,800.00 and $129,800.00 per year, depending on experience, location, and employer.

What is the difference between Senior System Engineer vs Network Engineer?

AspectSenior System EngineerNetwork Engineer
CredentialsBachelor's in Computer Science or related, certifications like CompTIA Network+, Cisco CCNABachelor's in Computer Science, certifications like Cisco CCNA, CCNP
Work EnvironmentDesigning, implementing, and maintaining IT systems and infrastructureDesigning, deploying, and managing network infrastructure and security
Industry UsageIT, technology, enterprise environmentsTelecommunications, IT, enterprise networks
Common Search/ComparisonSenior System Engineer vs Network Engineer

While both roles require networking knowledge and certifications, Senior System Engineers focus on overall system architecture and integration, whereas Network Engineers specialize in network infrastructure and security. The roles often overlap but serve different core functions within IT teams.

What is a senior system engineer?

Senior System Engineers are experienced IT professionals responsible for designing, implementing, managing, and maintaining complex computer systems and networks within an organization. They play a critical role in ensuring the stability, security, and scalability of IT infrastructure. Their tasks often include troubleshooting system issues, optimizing performance, overseeing upgrades, and mentoring junior engineers. Senior System Engineers typically collaborate with other IT teams and departments to support business objectives and technological needs.

What are some common challenges faced by senior system engineers when managing large-scale IT infrastructure projects?

Senior System Engineers often encounter challenges such as coordinating with cross-functional teams, ensuring system scalability, and maintaining high availability during upgrades or migrations. Managing complex environments requires balancing security, performance, and compliance, all while minimizing downtime. Effective communication and proactive planning are crucial to successfully navigating these challenges and delivering robust solutions that meet organizational needs.

What are the key skills and qualifications needed to thrive as a senior system engineer, and why are they important?

To thrive as a Senior System Engineer, you need advanced knowledge of system architecture, network administration, and troubleshooting, often supported by a degree in computer science or a related field and several years of experience. Familiarity with tools like VMware, Linux/Windows servers, cloud platforms (AWS, Azure), and certifications such as CompTIA, Cisco, or Microsoft are commonly expected. Strong problem-solving, project management, and communication skills help you lead teams and handle complex technical challenges. These skills are crucial for ensuring system reliability, security, and efficient operation in dynamic IT environments.

How much money does a senior system engineer make?

A senior system engineer typically earns between $90,000 and $130,000 annually, depending on experience, location, and industry. They often have specialized skills in network infrastructure, scripting, and certifications like Cisco or Microsoft, which can influence salary levels.
What are the most commonly searched types of System Engineer jobs in Tennessee? The most popular types of System Engineer jobs in Tennessee are:
What cities in Tennessee are hiring for Senior System Engineer jobs? Cities in Tennessee with the most Senior System Engineer job openings:
Senior System Engineer jobs near you
Infographic showing various Senior System Engineer job openings in Tennessee as of August 2026, with employment types broken down into 1% As Needed, 83% Full Time, 13% Part Time, and 3% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $113,209 per year, or $54.4 per hour.

Senior Electrical Instrumentation and Control Systems Engineer

Merrick & Company

Oak Ridge, TN • Hybrid

Full-time

Medical, Dental, Vision, PTO

Re-posted 7 days ago

Job description

OVERVIEW

Merrick & Company is looking for a Senior Instrumentation and Controls System Engineer for our Oak Ridge, TN project office. This position supports Nuclear Services and Technology (NST) projects related to Department of Energy (DOE) work.  Other projects may include industrial power generation.


WHAT YOU'LL DO

This engineering position includes the following key responsibilities:

  • Performs complex technical work, applying broad and advanced knowledge of engineering principles across multiple disciplines.
  • Independently executes assignments and leads discipline efforts on major or multi-project work with complex features.
  • Provides technical oversight by reviewing engineering work for accuracy, completeness, and compliance with project requirements.
  • Operates with general direction on objectives and critical issues, seeking guidance on unique or unprecedented conditions as needed.
  • Serves as project discipline lead, directing multi-discipline coordination and execution across multiple or large-scale projects.
  • Supervises and mentors staff, assigns and schedules work, and ensures quality and consistency in deliverables.
  • Manages project resources, including scope, schedule, budget, and reporting.
  • Supports and leads proposal efforts, including development of technical content, cost estimates, and resource planning.
  • Interfaces regularly with clients, vendors, contractors, and regulatory representatives.
  • Leads project meetings and delivers technical presentations to stakeholders.
  • Contributes to business development and marketing efforts for new and existing clients.
  • Assists in the development of design criteria, engineering standards, and technical tools or software resources.
  • Serves in a technical management role for a larger group or functional area, as needed.

REQUIRED QUALIFICATIONS
  • Bachelor’s degree in engineering from an A.B.E.T accredited program required.                                                                     
  • Twelve (12)+ years of related experience.
  • Professional Engineering (P.E.) License required.
  • Uses advanced techniques in the modification or extension of theories and practices of sciences and disciplines to complete assignments.
  • Expert in codes and standards.
  • Extensive experience with the equipment and components used in electrical and control systems.
  • Proven leadership qualities.
  • Demonstrates advanced technical skills and/or specialization.  Well suited to develop training programs, design aids, and standards for the discipline.
  • Well suited for performing independent technical reviews of projects within the discipline.
  • Client projects for this position require US Citizenship. 

TOTAL REWARDS & EMPLOYEE PROGRAMS
  • Employee Ownership – All eligible U.S. employees participate in our Employee Stock Ownership Plan (ESOP), sharing in the company’s success.
  • Comprehensive Compensation & Benefits – Merrick & Company offers a competitive compensation and benefits package including health insurance, dental and vision coverage, and paid time off (PTO).
  • Robust Referral Program – Earn incentives for referring top talent to join our team.
  • Performance Reviews – Annual reviews to recognize contributions and support career growth.
  • Professional Development – Access to ongoing training and development opportunities to build your skills and advance your career.
  • Employee Recognition – Formal programs to celebrate achievements and outstanding performance.
  • Peer Mentor Program – Get support and guidance through structured mentorship opportunities.
  • And More – Additional programs and benefits designed to support your success and well-being.

ADDITIONAL INFORMATION
  • Apply online only. No e-mail, hard copy or third-party resumes accepted.
  • At Merrick, every resume is carefully reviewed by our team of experienced human recruiters—never by AI. We are committed to a fully human-centered hiring process, ensuring each candidate receives thoughtful, personalized attention at every stage.
  • Merrick is an Equal Opportunity Employer, including disability/vets.
  • Employment with Merrick is contingent upon completion of a pre-employment background check, MVR check, and drug screen.

#LI-Hybrid

Qualifications:
  • Bachelor’s degree in engineering from an A.B.E.T accredited program required.                                                                     
  • Twelve (12)+ years of related experience.
  • Professional Engineering (P.E.) License required.
  • Uses advanced techniques in the modification or extension of theories and practices of sciences and disciplines to complete assignments.
  • Expert in codes and standards.
  • Extensive experience with the equipment and components used in electrical and control systems.
  • Proven leadership qualities.
  • Demonstrates advanced technical skills and/or specialization.  Well suited to develop training programs, design aids, and standards for the discipline.
  • Well suited for performing independent technical reviews of projects within the discipline.
  • Client projects for this position require US Citizenship. 
Education:UNAVAILABLEEmployment Type: FULL_TIME

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