ZipRecruiter

Log In

1

Freelance Embedded System Software Engineer Jobs in Tennessee

ORAU

Software Engineer- Embedded/Firmware

Knoxville, TN · On-site

$91K - $125K/yr

Director of Electrical and Software Engineering About Type One Energy Type One Energy Group is ... This role focuses on embedded platforms, FPGA-based systems, real-time operating environments, and ...

ORAU

Software Engineer- Embedded/Firmware

Knoxville, TN

$91K - $125K/yr

Director of Electrical and Software Engineering About Type One Energy Type One Energy Group is ... This role focuses on embedded platforms, FPGA-based systems, real-time operating environments, and ...

ORAU

Software Engineer- Embedded/Firmware

Knoxville, TN

$91K - $125K/yr

Director of Electrical and Software Engineering About Type One Energy Type One Energy Group is ... This role focuses on embedded platforms, FPGA-based systems, real-time operating environments, and ...

Launch Tennessee

Embedded Systems Engineer

Nashville, TN · On-site

$90 - $120/hr

Role Overview We are seeking an embedded systems engineer to own the on-device control software and ... mechanical, software, and production teams to ensure reliable system performance through that ...

Jobtailor

Software Engineer II

Nashville, TN · On-site

$85 - $120/hr

We are looking for a Software Engineer II that has hands‑on experience with embedded systems development, assembly language, and firmware experience. If this is you, we encourage you to apply and ...

U.S. Xpress

Engineer, II Software

Chattanooga, TN

$83K - $114K/yr

The Software Engineer II role is responsible for building the tools that power our freight platform ... Write high quality distributed system software. Work in an agile development environment, always ...

US Xpress

Engineer, II Software

Chattanooga, TN

$83K - $114K/yr

The Software Engineer II role is responsible for building the tools that power our freight platform ... Write high quality distributed system software. Work in an agile development environment, always ...

EOTAK

Embedded Systems Engineer II

Clarksville, TN · On-site

$85 - $110/hr

Embedded Systems Engineer II Department: VK - TNClassification: Exempt Approved By: Human ResourcesREPORTING RELATIONSHIPPosition Reports To: Program ManagerJOB SUMMARYEOTECH is seeking an analytical ...

EOTECH

Embedded Systems Engineer II

Clarksville, TN · Hybrid

Embedded Systems Engineer II Department: VK - TN Classification: Exempt Approved By: Human Resources REPORTING RELATIONSHIP Position Reports To: Program Manager JOB SUMMARY EOTECH is seeking an ...

next page

Showing results 1-20

All JobsEmbedded System Software Engineer JobsFreelance Embedded System Software Engineer JobsFreelance Embedded System Software Engineer Jobs in Tennessee

Freelance Embedded System Software Engineer information

What does a freelance embedded system software engineer do?

A Freelance Embedded System Software Engineer designs, develops, and tests software that runs on embedded systems, which are specialized computing systems within larger devices like cars, appliances, or industrial machines. They typically work independently or on a contract basis, collaborating with clients to understand requirements and deliver customized software solutions. Their responsibilities often include writing low-level code, optimizing for performance and memory usage, and troubleshooting hardware-software integration issues.

What are the key skills and qualifications needed to thrive as a freelance embedded system software engineer?

To thrive as a Freelance Embedded System Software Engineer, you need a solid background in embedded C/C++ programming, microcontroller architecture, and real-time operating systems, often supported by a degree in electrical engineering or computer science. Familiarity with hardware debugging tools, version control systems (like Git), and development platforms such as ARM, AVR, or PIC is typically required. Strong problem-solving skills, self-motivation, and clear client communication help freelancers stand out in this role. These competencies ensure reliable, efficient solutions and successful project delivery in dynamic and client-driven environments.

How do freelance embedded system software engineers typically manage project scope and communication with clients?

Freelance embedded system software engineers often work independently or as part of small remote teams, making clear communication and project scope management essential. They regularly use project management tools and set milestones to clarify deliverables and timelines with clients. Addressing technical constraints and hardware integration challenges early in the process helps avoid misunderstandings. Frequent status updates and transparent discussions about changes or obstacles ensure projects stay on track and meet client expectations.

What is the difference between Freelance Embedded System Software Engineer vs Embedded Firmware Developer?

AspectFreelance Embedded System Software EngineerEmbedded Firmware Developer
CredentialsTypically requires a degree in electrical engineering, computer science, or related fields; certifications are optionalSimilar educational background; certifications like Certified Embedded Systems Engineer can be advantageous
Work EnvironmentIndependent, project-based work often remote; collaborates with multiple clientsUsually employed by a company or works on in-house projects; may work on-site or remotely
Industry UsageUsed across various industries including IoT, automotive, consumer electronicsPrimarily in product development, consumer electronics, automotive, and industrial systems

Both roles require embedded programming skills and knowledge of hardware. The main difference lies in the work setting: Freelance Embedded System Software Engineers work independently on diverse projects, while Embedded Firmware Developers are often employed by companies focusing on firmware development for specific products.

What are the most commonly searched types of Embedded System Software Engineer jobs in Tennessee?

The most popular types of Embedded System Software Engineer jobs in Tennessee are:

What are popular job titles related to Freelance Embedded System Software Engineer jobs in Tennessee?

For Freelance Embedded System Software Engineer jobs in Tennessee, the most frequently searched job titles are:

What job categories do people searching Freelance Embedded System Software Engineer jobs in Tennessee look for?

The top searched job categories for Freelance Embedded System Software Engineer jobs in Tennessee are:

What cities in Tennessee are hiring for Freelance Embedded System Software Engineer jobs?

Cities in Tennessee with the most Freelance Embedded System Software Engineer job openings:

Freelance Embedded System Software Engineer jobs near you
Infographic showing various Freelance Embedded System Software 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.

Software Engineer- Embedded/Firmware

ORAU

Knoxville, TN • On-site

$91K - $125K/yr

Full-time

Retirement

Re-posted 17 days ago

Job description

Overview
ORAU is conducting the search on behalf of Type One Energy for a permanent, full-time Software Engineer (Embedded/Firmware) in Knoxville, Tennessee.
Location: Knoxville TN
Salary: Highly Competitive Plus Benefits
Role: Permanent, full time
Reporting to: Director of Electrical and Software Engineering
About Type One Energy
Type One Energy Group is mission-driven to provide sustainable, affordable fusion power to the world. Established in 2019 and venture-backed in 2023, the company is led by a team of globally recognized fusion scientists with a strong track record of building state-of-the-art stellarator fusion machines, together with veteran business leaders experienced in scaling companies and commercializing energy technologies.
If you are searching for the best new ideas and share our vision, join us as a "Software Engineer- Embedded/Firmware".
Type One Energy offers:
In addition to a basic salary and yearly bonus, you will also get...
  • Stock and share options
  • Relocation allowance
  • Insurance plans
  • 401k retirement options
  • And many more great voluntary benefits

Type One Energy applies proven advanced manufacturing methods, modern computational physics and high-field superconducting magnets to develop its optimized stellarator fusion energy system. Its FusionDirect development program pursues the lowest-risk, shortest-schedule path to a fusion power plant over the coming decade, using a partner-intensive and capital-efficient strategy.
Type One Energy is committed to community engagement in the development and deployment of its clean energy technology. For more information, visit www.typeoneenergy.com or follow us on LinkedIn.
Responsibilities
Your role in the mission:
The Software Engineer - Embedded / Firmware will design and develop low-level software and firmware for instrumentation and control (I&C) systems supporting stellarator devices and associated equipment. This role focuses on embedded platforms, FPGA-based systems, real-time operating environments, and hardware integration.
The successful candidate will work closely with electrical, controls, and systems engineers to enable reliable operation of safety-critical and high-performance hardware. You will:
  • Develop low-level embedded software and firmware, including I&C device drivers
  • Design and implement FPGA control software using hardware description languages
  • Develop, customize, and maintain embedded operating systems such as real-time Linux and PetaLinux
  • Support printed circuit board assembly (PCBA) development in collaboration with hardware teams
  • Perform hardware bring-up, validation, and debugging of new embedded platforms
  • Implement and maintain software build systems, testing, and CI/CD pipelines
  • Integrate firmware with higher-level control systems and applications
  • Troubleshoot complex hardware-software interactions
  • Create technical documentation including design specifications, interface definitions, and test procedures
  • Participate in system integration, verification, and commissioning activities

Qualifications
What you'll need:
  • Bachelor's or Master's degree in Computer Engineering, Electrical Engineering, Software Engineering, or a related field
  • Minimum 3 years of experience in embedded software or firmware development
  • Strong experience with PetaLinux and real-time Linux environments
  • FPGA development experience using VHDL and/or Verilog
  • Experience with standard embedded peripherals and communication protocols, including:
    • ADC, DAC
    • I²C, SPI
    • Ethernet / TCP/IP
    • Serial interfaces and low-level hardware communication
  • Experience with version control and CI/CD tools (e.g., Jenkins, GitHub Actions)
  • Strong debugging and problem-solving skills across hardware and software domains
  • Ability to work effectively in a multidisciplinary engineering environment

Preferred Qualifications
  • Experience with industrial automation or control systems
  • Familiarity with LabVIEW and National Instruments hardware platforms
  • Experience working in regulated industries such as medical devices, automotive, aerospace, nuclear, or energy
  • Knowledge of safety-critical or high-reliability embedded systems
  • Experience with system-level integration and testing of complex equipment
ORAU logo

About ORAU

Sourced by ZipRecruiter

Industry

Public administration

Company size

501 - 1,000 Employees

Headquarters location

Oak Ridge, TN, US

Year founded

1946

View All ORAU Jobs

Apply