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Senior Python Developer Jobs in Greenback, TN (NOW HIRING)

Phillips, Inc.

Senior Project Engineer

Knoxville, TN · On-site +1

$94K - $123K/yr

The Senior Project Engineer is responsible for planning, developing, coordinating, and managing ... Experience with advanced reporting and analytics tools (Power BI, SQL, Python, etc.) is a plus.

360 IT Professionals

DevOps Engineer

Knoxville, TN · On-site

$50.25 - $69/hr

Groovy/Python, Chef/Puppet, AWS (Cloud Formations, EC2, ELB, VPC, RDS, Security Groups, Auto ... Harmanpreet Singh Walia | Sr. Talent & Client Acquisition Specialist - TAG US | 360 IT ...

Phillips, Inc.

Senior Project Engineer

Knoxville, TN · On-site

$94K - $123K/yr

The Senior Project Engineer is responsible for planning, developing, coordinating, and managing ... SQL, Python, etc.) is a plus. • Previous leadership or mentorship experience is a plus.

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All JobsPython Developer JobsSenior Python Developer JobsSenior Python Developer Jobs in Greenback, TN

Senior Python Developer information

See Greenback, TN salary details

$51.8K

$133.7K

$183.7K

How much do senior python developer jobs pay per year?

As of Sep 9, 2026, the average yearly pay for senior python developer in Greenback, TN is $133,719.00, according to ZipRecruiter salary data. Most workers in this role earn between $114,400.00 and $154,000.00 per year, depending on experience, location, and employer.

What are the main responsibilities of a senior Python developer?

A Senior Python Developer is responsible for designing, developing, and maintaining complex software applications using the Python programming language. They lead the technical aspects of projects, mentor junior developers, and ensure code quality through code reviews and best practices. Additionally, they collaborate with cross-functional teams to gather requirements, solve technical challenges, and deploy scalable and efficient solutions. Senior Python Developers are also expected to stay updated with the latest trends and advancements in Python and related technologies.

What are the key skills and qualifications needed to thrive as a senior Python developer?

To thrive as a Senior Python Developer, you need advanced proficiency in Python programming, experience with software architecture, and a solid understanding of algorithms and data structures, usually backed by a degree in computer science or related fields. Familiarity with frameworks like Django or Flask, version control systems such as Git, and containerization tools like Docker are typically required, alongside knowledge of modern CI/CD pipelines. Strong problem-solving abilities, effective communication, and leadership skills help you collaborate with teams and mentor junior developers. Mastery of these skills ensures the delivery of scalable, maintainable software solutions and the ability to drive technical excellence within development teams.

What are some common challenges faced by senior Python developers when leading a development team?

Senior Python Developers often encounter challenges such as balancing hands-on coding with mentoring junior team members and ensuring code quality across the team. They are also responsible for making architectural decisions, which requires staying updated on best practices and emerging Python frameworks. Additionally, coordinating collaboration between cross-functional teams (like DevOps, QA, and front-end developers) can be complex, especially in agile environments where requirements may shift rapidly. Overcoming these challenges helps foster a productive and innovative team culture.

What is the difference between Senior Python Developer vs Python Developer?

AspectSenior Python DeveloperPython Developer
Required ExperienceTypically 5+ years, with leadership and complex project experienceUsually 1-3 years, focusing on core Python skills
ResponsibilitiesDesigning architecture, mentoring, handling complex systemsWriting code, debugging, implementing features
CertificationsOptional but beneficial (e.g., Python certifications, cloud certs)Often not required
Work EnvironmentCollaborative teams, project planning, code reviewsDevelopment-focused, task-oriented

The main difference between a Senior Python Developer and a Python Developer lies in experience, responsibilities, and leadership. Senior developers handle complex projects, mentor others, and often participate in architecture decisions, while Python Developers focus on coding and feature implementation. Both roles are essential in tech companies, but the senior role requires more experience and broader skills.

Are senior Python developers still in demand?

Senior Python developers remain in high demand due to the language's versatility in web development, data analysis, machine learning, and automation. Companies seek experienced developers with skills in frameworks like Django or Flask, and proficiency in cloud platforms and APIs enhances job prospects.

How much does a senior Python developer make?

A senior Python developer typically earns between $100,000 and $150,000 annually, depending on experience, location, and industry. They often possess strong skills in frameworks like Django or Flask and may hold certifications or advanced degrees that influence salary levels.

What does a senior Python developer do?

A senior Python developer designs, develops, and maintains complex software applications using Python. They often lead projects, review code, optimize performance, and collaborate with cross-functional teams, requiring strong problem-solving skills and knowledge of frameworks like Django or Flask. Additionally, they may mentor junior developers and ensure code quality through testing and best practices.

What cities near Greenback, TN are hiring for Senior Python Developer jobs?

Cities near Greenback, TN with the most Senior Python Developer job openings:

Senior Python Developer jobs near you
Infographic showing various Senior Python Developer job openings in Greenback, TN as of August 2026, with employment types broken down into 1% Internship, 87% Full Time, 4% Part Time, and 8% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution, with an average salary of $133,719 per year, or $64.3 per hour.

Senior Linux Engineer (Classified Environment)

Oak Ridge, TN • On-site

Oak Ridge National Laboratory
Scientific Research and Development Services • 5 - 10K employees
Learn more about Oak Ridge National Laboratoryexternal

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 9 days ago

Oak Ridge National Laboratory rating

8.8

Company rating: 8.8 out of 10

Based on 16 frontline employees who took The Breakroom Quiz

14th of 121 rated laboratories

Job description

Requisition Id 16990
Overview:
The Field Intelligence Operations Division (FIOD) of the National Security Directorate (NSSD) is seeking a highly skilled, cutting-edge Senior Linux Engineer to lead the design, evolution, and modernization of secure computing environments supporting some of the nation's most consequential national security, intelligence, and scientific missions.
This is more than a traditional Linux engineering role. You will operate at the intersection of advanced Linux architecture, cybersecurity, HPC, AI/ML, and classified computing, leading complex technical efforts and shaping secure, scalable, and resilient infrastructure where performance and reliability are mission critical.
As a senior technical contributor, you will help set technical direction, influence architecture, introduce emerging technologies, and solve the most challenging infrastructure problems across multiple security domains. You will collaborate with engineers, cybersecurity professionals, scientists, researchers, and mission partners while providing technical leadership and mentorship to others.
We are looking for someone with deep Linux expertise and an engineering mindset who enjoys architecting, building, automating, and solving difficult problems-and who can turn complex mission requirements into innovative, sustainable technical solutions.
If you want to remain hands-on while helping shape the future of secure computing, this is an opportunity to lead technically, influence what comes next, and build systems that matter.
Major Duties/Responsibilities:
  • Lead the design, engineering, and modernization of secure Linux infrastructure supporting classified national security, intelligence, scientific, HPC, and emerging mission environments.
  • Architect, build, optimize, and sustain enterprise Linux platforms, primarily Red Hat Enterprise Linux (RHEL) or Ubuntu, across physical and virtual environments and multiple security domains.
  • Lead automation and infrastructure modernization using Ansible, Python, Bash, Git, and infrastructure-as-code practices to improve scalability, security, reliability, and operational efficiency.
  • Design and implement secure computing solutions aligned with RMF, NIST 800-53, STIGs, DOE directives, and ICD 503, including system hardening, vulnerability remediation, monitoring, and compliance.
  • Engineer Linux integration with enterprise identity, virtualization, storage, backup, monitoring, and security platforms, including Active Directory, LDAP, Kerberos, PKI, VMware, and KVM.
  • Serve as a technical authority and escalation point for complex Linux and infrastructure challenges, performing root-cause analysis and developing sustainable engineering solutions.
  • Evaluate and introduce emerging technologies, architectures, and engineering approaches, including HPC, AI/ML, GPU computing, containers, and other advanced computing capabilities.
  • Collaborate with cybersecurity, networking, storage, application, HPC, and mission teams to translate complex requirements into secure, resilient, and scalable technical solutions.
  • Provide technical leadership and mentorship to other engineers while helping establish engineering standards, best practices, and technology roadmaps.
  • Support mission-critical operations, planned maintenance, and occasional after-hours requirements.

Basic Qualifications:
  • BS degree in a related technical field and at least eight years of Linux systems engineering or administration experience. Equivalent education, experience, and relevant certifications may be considered.
  • Current Top-Secret clearance with SCI eligibility.
  • Advanced expertise in RHEL/Linux engineering, architecture, troubleshooting, performance optimization, and lifecycle management.
  • Demonstrated experience with Ansible, Python, Bash, automation, and infrastructure-as-code practices.
  • Experience designing or integrating enterprise virtualization, identity, storage, monitoring/logging, and cybersecurity capabilities.
  • Demonstrated ability to independently lead complex technical efforts, make sound engineering decisions, and solve challenging cross-functional infrastructure problems.

Preferred Qualifications:
Experience in one or more of the following:
  • Classified, Intelligence Community, DoD, DOE, or other highly regulated computing environments.
  • HPC, AI/ML infrastructure, GPU computing, containers, Kubernetes, or advanced computing platforms.
  • Enterprise Linux architecture, large-scale automation, configuration management, CI/CD, or infrastructure-as-code.
  • RMF, NIST 800-53, STIG implementation, vulnerability management, and system authorization activities.
  • Designing and implementing enterprise virtualization, storage, backup, resiliency, and disaster-recovery architectures.
  • Leading major infrastructure modernization, technology refresh, or platform engineering initiatives.
  • Relevant advanced Linux, automation, cybersecurity, virtualization, or cloud certifications.

Special Requirements:
  • Visa sponsorships: Visa sponsorship is not available for this position.
  • Physical Requirements: Work may involve various physical requirements and working conditions.
  • Security, Credentialing, and Eligibility Requirements: Q Clearance with SCI: This position requires the ability to obtain and maintain a Secret Compartmented Information (SCI) clearance from the Department of Energy. As such, this position is a Workplace Substance Abuse (WSAP) testing designated position. WSAP positions require passing a pre-placement drug test and participation in an ongoing random drug testing program. In addition, due to the SCI, you may also be subject to random polygraph testing.
  • Sensitive Access: Eligibility for access to Sensitive or Special Access Program Information

About ORNL:
As a U.S. Department of Energy (DOE) Office of Science national laboratory, ORNL has an impressive 80-year legacy of addressing the nation's most pressing challenges. Our team is made up of over 7,000 dedicated and innovative individuals! Our goal is to create an environment where a variety of perspectives and backgrounds are valued, ensuring ORNL is known as a top choice for employment. These principles are essential for supporting our broader mission to drive scientific breakthroughs and translate them into solutions for energy, environmental, and security challenges facing the nation.
ORNL offers competitive pay and benefits programs to attract and retain individuals who demonstrate exceptional work behaviors. The laboratory provides a range of employee benefits, including medical and retirement plans and flexible work hours, to support the well-being of you and your family. Employee amenities such as on-site fitness, banking, and cafeteria facilities are also available for added convenience.
Other benefits include the following: Prescription Drug Plan, Dental Plan, Vision Plan, 401(k) Retirement Plan, Contributory Pension Plan, Life Insurance, Disability Benefits, Generous Vacation and Holidays, Parental Leave, Legal Insurance with Identity Theft Protection, Employee Assistance Plan, Flexible Spending Accounts, Health Savings Accounts, Wellness Programs, Educational Assistance, Relocation Assistance, and Employee Discounts.
#LI-DC1
This position will remain open for a minimum of 5 days after which it will close when a qualified candidate is identified and/or hired.
We accept Word (.doc, .docx), Adobe (unsecured .pdf), Rich Text Format (.rtf), and HTML (.htm, .html) up to 5MB in size. Resumes from third party vendors will not be accepted; these resumes will be deleted and the candidates submitted will not be considered for employment.
If you have trouble applying for a position, please email ORNLRecruiting@ornl.gov.
ORNL is an equal opportunity employer. All qualified applicants, including individuals with disabilities and protected veterans, are encouraged to apply. UT-Battelle is an E-Verify employer.

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