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Freelance Embedded Systems Engineer Jobs in Alabama

Rheem

Systems Engineer III (Electronics)

Montgomery, AL · On-site

In the role of Systems Engineer III (Electronics) you will extend system engineering practices into ... Managing embedded systems development over the entire product lifecycle; * Working with product and ...

Koitecc Solutions

Embedded Firmware Engineer

Huntsville, AL · On-site

$69.55 - $125.72/hr

Understand trade‑offs of embedded system targets (such as FPGA, SoC, microcontroller, RTOS, bare‑metal) for developing best cost/option architectures. * Proven experience with programming and/or ...

New

Leidos

Senior Embedded Software Engineer

Huntsville, AL · On-site

$131K - $237K/yr

Conceptual design across the full stack of software for airborne systems, embedded software ... Applying established software engineering principles, standards, and best practices throughout the ...

Leidos

Senior Embedded Software Engineer

Huntsville, AL · On-site

$122K - $160K/yr

Conceptual design across the full stack of software for airborne systems, embedded software ... Applying established software engineering principles, standards, and best practices throughout the ...

Leidos

Senior Embedded Software Engineer

Huntsville, AL · On-site

$122K - $160K/yr

Conceptual design across the full stack of software for airborne systems, embedded software ... Applying established software engineering principles, standards, and best practices throughout the ...

Leidos

Embedded Firmware Engineer

Huntsville, AL · On-site

$101K - $138K/yr

Leidos' Defense Systems Electrical Systems department is seeking a talented Embedded Firmware Developer to join our team. The Electrical Systems Department is a design-focused group of engineers ...

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Freelance Embedded Systems Engineer information

What is a freelance embedded systems engineer?

Freelance embedded systems engineers are independent professionals who design, develop, and maintain embedded systems for various clients on a project basis. These engineers specialize in integrating hardware and software to create systems that perform dedicated functions within larger devices, such as automotive electronics, medical devices, or consumer electronics. Working as freelancers, they may handle tasks such as firmware development, hardware design, debugging, and system integration, often collaborating remotely with clients from different industries. Their flexible work style allows them to take on diverse projects and stay updated with the latest embedded technologies.

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

To thrive as a Freelance Embedded Systems Engineer, you need expertise in embedded C/C++ programming, microcontroller architecture, and electronics fundamentals, often supported by a degree in electrical engineering or computer science. Familiarity with tools such as oscilloscopes, logic analyzers, version control (e.g., Git), and platforms like ARM, Arduino, or RTOS, as well as certifications like Certified Embedded Systems Engineer (CESE), is highly valuable. Strong problem-solving abilities, effective communication, and the ability to manage projects independently are standout soft skills for this role. These skills are essential to deliver reliable, efficient solutions tailored to client needs while maintaining professionalism and adaptability in dynamic, project-based environments.

What are some common challenges faced by freelance embedded systems engineers, and how can they be addressed?

Freelance embedded systems engineers often encounter challenges such as managing multiple projects with varying requirements, keeping up with rapidly evolving hardware and software technologies, and ensuring effective communication with remote clients. To address these issues, it's important to maintain organized project management practices, invest time in continuous learning, and set clear expectations with clients regarding deliverables and timelines. Building a strong professional network and leveraging online collaboration tools can also enhance efficiency and client satisfaction.

What are the most commonly searched types of Embedded Systems Engineer jobs in Alabama?

The most popular types of Embedded Systems Engineer jobs in Alabama are:

What are popular job titles related to Freelance Embedded Systems Engineer jobs in Alabama?

For Freelance Embedded Systems Engineer jobs in Alabama, the most frequently searched job titles are:

What job categories do people searching Freelance Embedded Systems Engineer jobs in Alabama look for?

The top searched job categories for Freelance Embedded Systems Engineer jobs in Alabama are:

What cities in Alabama are hiring for Freelance Embedded Systems Engineer jobs?

Cities in Alabama with the most Freelance Embedded Systems Engineer job openings:

Freelance Embedded Systems Engineer jobs near you
Infographic showing various Freelance Embedded Systems Engineer job openings in Alabama as of August 2026, with employment types broken down into 88% Full Time, 7% Part Time, 1% Temporary, 3% Contract, and 1% Nights. Highlights an 86% Physical, 2% Hybrid, and 12% Remote job distribution.

Senior Embedded Software Engineer

Technology Service Corporation (TSC)

Huntsville, AL • On-site

$122K - $160K/yr

Full-time

Medical, Retirement, PTO

Posted 9 days ago

Job description

TSC's Product Solutions organization is seeking a Senior Embedded Software Engineer to join our engineering team in Huntsville, AL. The ideal candidate will have a strong background in embedded systems development, a passion for problem-solving, and the ability to work collaboratively with multidisciplinary teams. This role involves designing, developing, integrating, verifying, and testing embedded software for RF sensor products and systems.
Required Qualifications
  • Bachelor's degree in Computer Engineering, Electrical Engineering, or a related field, or equivalent professional experience developing embedded software systems.
  • Five to seven years of experience in software design and development, including experience supporting complex embedded systems.
  • Extensive experience developing multithreaded applications in modern C++ for embedded Linux platforms.
  • Experience designing modular software architectures for complex embedded systems.
  • Experience interfacing software with hardware devices, serial interfaces, Ethernet, and custom communication protocols.
  • Proficiency in Python for automation, test development, data processing, and engineering utilities.
  • Experience with automated build systems, continuous integration, version control, and software configuration management.
  • Strong analytical and debugging skills with the ability to diagnose complex system-level issues.
  • Excellent written and verbal communication skills with the ability to work effectively in multidisciplinary engineering teams.
  • U.S. citizenship.
  • Ability to obtain and maintain a U.S. Department of Defense Secret security clearance.

Preferred Qualifications
  • Experience developing software for defense, aerospace, unmanned systems, robotics, RF systems, electronic warfare, signals intelligence (SIGINT), guidance, navigation, or autonomous platforms.
  • Experience with real-time Linux and deterministic software design.
  • Familiarity with POSIX threads, real-time scheduling, and low-latency software techniques.
  • Experience integrating software with FPGA-based systems, custom hardware, and high-speed data-acquisition devices.
  • Knowledge of Linux kernel interfaces, device drivers, and board support packages.
  • Experience with distributed software architectures, publish-subscribe messaging, and middleware frameworks.
  • Experience with software simulation environments and hardware-in-the-loop testing.
  • Experience with containerized development environments and virtualization technologies.
  • Familiarity with software safety, secure coding practices, and applicable defense-industry standards.
  • Experience developing automated test frameworks and deployment tools using Python and Bash.
  • Experience with embedded performance analysis, profiling, and optimization tools.
  • An active DoD Secret or Top Secret security clearance.

Responsibilities
  • Design, develop, integrate, verify, and test modular, high-performance embedded Linux software systems.
  • Develop scalable, multithreaded applications using modern C++ for embedded Linux platforms.
  • Implement software components and interfaces that emphasize maintainability, modularity, performance, reliability, and testability.
  • Develop and integrate software that interfaces with hardware devices, sensors, networking components, and real-time data-processing pipelines.
  • Support software integration, system bring-up, debugging, performance optimization, and field support activities.
  • Collaborate with systems, hardware, FPGA, algorithm, and test engineers to implement system-level capabilities.
  • Design and implement networked software using standard IP protocols and distributed communication architectures.
  • Develop Python- and Bash-based tools to automate testing, deployment, data analysis, simulation, and engineering workflows.
  • Participate in software verification, validation, troubleshooting, and lifecycle maintenance.
  • Participate in software design reviews, code reviews, requirements analysis, architecture development, and technical planning.
  • Author and review technical documentation and contribute to customer deliverables.
  • Contribute to software engineering best practices, code quality, automated testing, and technical excellence.
  • Provide technical guidance and code-review feedback to junior engineers and contribute to team-level technical decisions.
  • Contribute to the continuous improvement of development processes, automated testing, build systems, and continuous integration and continuous delivery pipelines.

TSC Benefits and Application Information
TSC offers a stable work environment, competitive compensation, and a comprehensive benefits package.
  • Employee Ownership (ESOP): As an employee-owned company, every employee contributes to, and benefits from, our success through our ESOP retirement plan. This fosters a culture of collective responsibility, transparency, and long-term commitment.
  • Other Benefits: 401(k) plan, Flexible Work Schedules, Tuition Reimbursement, Co-Sponsored Health Plan, and Paid Leave.

Applying to TSC: Only those candidates invited for an interview will be contacted. Employment at TSC is contingent upon the successful completion of a comprehensive background check, security investigation, and drug screening.
This contractor and subcontractor shall abide by the requirements of 41 CFR 60-1.4(a), 60-300.5(a) and 60-741.5(a). These regulations prohibit discrimination against qualified individuals based on their status as protected veterans or individuals with disabilities, and prohibit discrimination against all individuals based on their race, color, religion, sex, sexual orientation, gender identity, national origin, or for inquiring about, discussing, or disclosing information about compensation. Moreover, these regulations require that covered prime contractors and subcontractors take affirmative action to employ and advance in employment individuals without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status.
All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.

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