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Freelance Embedded Systems Engineer Jobs in Avon, CT

Sopra Steria

Embedded Software Verification Engineer

East Hartford, CT · On-site +1

$129K - $170K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Joining CS Group USA is a unique opportunity to work on complex high-tech systems for the most ... related Science, Engineering or Mathematics field. * Embedded systems experience including C ...

W3Global Inc.

Senior Electrical Engineer

Windsor, CT

$100K - $150K/yr

Support PCB, FPGA, PLC, and embedded system development and integration * Ensure adherence to NEC ... Programming or scripting experience (e.g., Python, C++) * Proficiency with Visio and standard ...

Skylimit Systems

Electrical Engineer

Granby, CT

$85K - $110K/yr

The Electrical Engineer is responsible for the development, testing, and support of high ... Embedded systems or microcontroller experience * Experience using circuit simulation tools such as ...

LiquidPiston

UAV Electronics System Engineer

Suffield, CT · On-site

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

This is a hands-on, multidisciplinary role involving control systems architecture, embedded ... Apply systems engineering principles to ensure seamless integration of electronics, software, and ...

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All JobsEmbedded Systems Engineer JobsFreelance Embedded Systems Engineer JobsFreelance Embedded Systems Engineer Jobs in Avon, CT

Freelance Embedded Systems Engineer information

See Avon, CT salary details

$61.5K

$135.1K

$188.9K

How much do freelance embedded systems engineer jobs pay per year?

As of Aug 12, 2026, the average yearly pay for freelance embedded systems engineer in Avon, CT is $135,070.00, according to ZipRecruiter salary data. Most workers in this role earn between $109,700.00 and $160,900.00 per year, depending on experience, location, and employer.

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 cities near Avon, CT are hiring for Freelance Embedded Systems Engineer jobs? Cities near Avon, CT 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 Avon, CT as of August 2026, with employment types broken down into 1% As Needed, 83% Full Time, 11% Part Time, 4% Contract, and 1% Nights. Highlights an 90% Physical, 3% Hybrid, and 7% Remote job distribution, with an average salary of $135,070 per year, or $64.9 per hour.

Staff Software Engineer, Embedded Systems

Eliassen Group

Bloomfield, CT • Remote

$65 - $80/hr

Contractor

Medical, Dental, Vision, Life, Retirement

Re-posted 23 days ago

Job description

Description:

Onsite in Bloomfield, CT

Our client seeks a staff software engineer to lead embedded software development for commercial elevator products. The role will guide architecture, tools, simulation, testing, automation, and cybersecurity integration across global product lines. The engineer will mentor teams, enforce coding standards, drive CI/CD and automated testing, and partner with field stakeholders to improve controller software and UI/UX. The position will also lead critical troubleshooting for legacy controllers and custom solutions while aligning technical delivery to business requirements.

We can facilitate w2 and corp-to-corp consultants. For our w2 consultants, we offer a great benefits package that includes Medical, Dental, and Vision benefits, 401k with company matching, and life insurance.

Rate: $65.00 to $80.00/hr. w2

Responsibilities:
  • Lead the implementation of the roadmap for embedded software and field and factory tools, setting firm architectural decisions and best practices globally.
  • Mentor engineers and provide strategic direction to develop global embedded software architecture.
  • Establish and enforce coding standards and promote code reviews to deliver cohesive software and develop technical talent.
  • Translate business requirements into technical implementations.
  • Integrate cybersecurity features and standard practices to harden embedded software against evolving risks.
  • Partner with field customers to enhance UI/UX and improve first time fix rates and troubleshooting efficiency through controller software design.
  • Contribute to project planning, estimation, and resource planning for cross-functional initiatives.
  • Adopt automated controller software testing, CI/CD pipelines, and automated system integration testing to improve release cycles and reliability.
  • Lead critical troubleshooting for high value customers with legacy controllers and custom solutions.
Experience Requirements:
  • BS or BA in Computer Engineering, Electrical Engineering, Computer Science, or closely related field with a minimum of 12 years of experience, or a master’s degree in software engineering with a minimum of 10 years of experience.
  • Proven expertise across the full product development lifecycle and SDLC phases.
  • Ability to work independently and drive results across multiple projects and priorities.
  • Experience with rapid prototyping and continuous integration.
  • Strong embedded C/C++ development experience.
  • Strong VB.NET or C# experience for UI/UX simulator tools.
  • Hands-on experience with CAN, RS232, RS422, RS485, SPI, I2C, timers, EEPROM, and flash driver interfaces.
  • Experience with source version control systems such as Git or Subversion and Atlassian tools.
  • Experience with software development methodologies including Agile, Waterfall, and event-driven approaches.
  • Experience with kernel/driver development and system and application debugging.
  • Thorough understanding of embedded systems and experience with real-time operating systems (RTOS).
  • Experience with multi-threaded applications and real-time debugging using emulators, logic and serial analyzers, remote debugging, oscilloscopes, serial line analyzers, JTAG/BDM, and CANalyzer.
  • Understanding of BSP development, device drivers, and boot loaders.
  • Experience with Java and Python (preferred).
  • Knowledge of Yocto and other build systems (preferred).
  • Experience with TCP/IP, UDP, multicast, and network profiling tools such as Wireshark (preferred).
  • Familiarity with real-time operating systems such as Linux, VxWorks, ThreadX, or Green Hills (preferred).
  • Experience with ColdFire and ARM 32-bit microcontrollers (preferred).
  • Experience with defect tracking tools such as JIRA or Bugzilla (preferred).
  • Ability to understand hardware design and schematics, including high-level electrical one-line and three-line diagrams (preferred).
  • Ability to work in elevator hoistways and machine rooms as needed (preferred).
Education Requirements:
  • BS or BA in Computer Engineering, Electrical Engineering, Computer Science, or closely related field.
  • Master’s degree in software engineering (acceptable alternative to years of experience as specified).
Recruitment Transparency Notice
 
Eliassen Group values transparency in our recruitment practices. Please be advised that Eliassen Group utilizes artificial intelligence (AI) tools as part of its initial application screening and hiring process. You may receive email and SMS notifications from the Eliassen Virtual Recruiting Team (noreply@eliassen.com, 781-808-2924) inviting you to complete a brief voice screening as part of your application process. These tools assist our hiring teams in different ways, including but not limited to, assistance in reviewing application materials to help identify candidates whose qualifications most closely match the requirements of the position. All AI-assisted evaluations and responses are reviewed by human recruiters before any hiring decisions are made. The use of AI in our process is intended to support fairness, efficiency, and consistency, and Eliassen Group takes measures to prevent bias or discrimination in connection with its hiring practices. By proceeding, you acknowledge, agree, and consent to Eliassen Group’s use of these tools, including AI tools, as part of the application and hiring process.
 

Skills, experience, and other compensable factors will be considered when determining pay rate. The pay range provided in this posting reflects a W2 hourly rate; other employment options may be available that may result in pay outside of the provided range.W2 employees of Eliassen Group who are regularly scheduled to work 30 or more hours per week are eligible for the following benefits: medical (choice of 3 plans), dental, vision, pre-tax accounts, other voluntary benefits including life and disability insurance, 401(k) with match, and sick time if required by law in the worked-in state/locality.If anyone reaches out to you about an open position connected with Eliassen Group, please ensure that you are working directly with us by confirming the following:

· When you work with Eliassen Group, all email communication will come from an Eliassen.com address, never Gmail, Yahoo, etc.

· Eliassen Group will never ask you for personal information (home address, bank account, or check routing number) until you have worked with someone clearly associated with Eliassen Group.

If you have any indication of fraudulent activity, please contact fraud@eliassen.com.

 
About Eliassen Group:
 
Eliassen Group is a strategic consulting firm that helps organizations reach further and achieve more through our technology, business advisory, and life sciences solutions. For nearly 40 years, we have combined exceptional people, deep domain expertise, and intelligent capabilities to expand our clients’ capacity and accelerate meaningful outcomes. We are driven by a purpose to positively impact the lives of our employees, clients, consultants, and the communities we serve.
 
Eliassen is committed to building a diverse and inclusive team from a variety of backgrounds, perspectives, and skills. We are an Equal Opportunity and Affirmative Action Employer and all employment decisions are based on merit, performance, and business needs. Eliassen does not discriminate on the basis of race, color, gender identity or expression, sexual preference or orientation, sex (including pregnancy, childbirth, and related medical conditions), marital status, creed, religion, physical or mental disability, genetic information, military or veteran status, age, ancestry, national origin, citizenship status, prohibited criminal record inquiries of applicants and employees, or any other category protected by federal, state, or local laws.
 
Don’t miss out on our referral program! If we hire a candidate that you refer us to then you can be eligible for a $1,000 referral check!
 
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About Eliassen Group

Sourced by ZipRecruiter

Eliassen Group provides strategic consulting and talent solutions to drive our clients' innovation and business results. Our purpose is to positively impact the lives of our employees, clients, consultants, and the communities in which we operate. Leveraging over 30 years of success, our expertise in talent solutions, life sciences consulting, Agile consulting, cloud services, risk management, business optimization, and managed services enables us to partner with our clients to execute their business strategy and scale effectively. Headquartered in Reading, MA, and with offices from coast to coast, Eliassen Group offers local community presence and deep networks, as well as national reach.

Industry

It services

Company size

5,001 - 10,000 Employees

Headquarters location

Reading, MA, US

Year founded

1989

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