Software Engineer III

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profile Job Location:

Franklin, NH - USA

profile Monthly Salary: $ 94100 - 124656
Posted on: 15-10-2025
Vacancies: 1 Vacancy

Job Summary

Description

As an S&C Electric team member youll work on projects that have real-world impact. Youll help transform the grid for resilient and reliable power worldwide. S&C has more than a 100-year history of innovation and has been 100% employee-owned since 2012. We continue this legacy as a trusted forward-thinking leader in the electrical industry. You will advance a safer more reliable and more resilient electrical grid. Our products help the grid adapt to severe weather and transition to clean energy. Were big enough to be a respected industry leader but small enough for you to impact our company directly. Our commitment gives you opportunities to impact on and off the job positively.

Join S&C to make an impact on tomorrows energy challenges and become an employee-owner!

Hours

8:00 am 5:00 pm (Mon-Fri) Hybrid (Franklin WI 2 days per week remote 3 days)

Compensation

At S&C we are dedicated to providing competitive and equitable compensation for all our team members and we are committed to transparency in our pay practices. The estimated annual base salary range for this position is $94100 - $124656. Individual pay within this salary range is determined by several compensable factors including performance knowledge job-related skills and experience and relevant education or training. This role is also eligible for S&Cs annual incentive plan (AIP) subject to eligibility criteria.

Join Our Team as a Software Engineer III!

Are you passionate aboutembedded software S&C Electric Company is seeking a dynamic individual to support our embedded firmwarefunction. As aSoftware Engineer III youll be crucial in ensuring smooth operations and supporting our diverse team. S&C Electronics a global leader for power reliability products is looking for a Software Engineer. Included in this position is the support of intelligent embedded software devices including microprocessor-based switch and fault interrupting controls. Candidates must have a strong background in design and development of embedded software on custom electronics.

This hybrid position will be on-site/hybrid at our Franklin office location. Occasional travel (10%) to our other locations (Chicago or Alameda) may be required for development system integration/testing and debugging.In this position you will report to the Embedded Firmware Manager.

Key Responsibilities:

  • Design embedded application firmware for microprocessor-based fault interrupting controls.
  • Contribute to the development of architecture design software specifications project schedules task and project completion time estimates and test plans.
  • Develop embedded C/C firmware for low power designs including hardware device drivers.
  • Develop and support PC-based engineering test tools as needed.
  • Create execute and automate Unit Tests.
  • Review and implement product requirements.
  • Participate in Agile scrum meetings and peer reviews of source code.
  • Investigate new technologies and create design documents as necessary.
  • Collaborate with hardware and test engineers to support verification and validation of products at the module level and system level.
  • Work with product management and field services to resolve firmware-related customer issues.

What youll Need To Succeed:

  • 5-7 yearsof experience developing C/C firmware applications and device drivers for low power designs.
  • BS degree in Computer Engineering Electrical Engineering Computer Science or equivalent.
  • Demonstrated working knowledge of programming principles in C/C and Python.
  • Familiarity with real-time operation and low power microprocessor modes.
  • Embedded software development experience with and without an operating system.
  • Experience with digital multimeters oscilloscopes and logic analyzers.
  • Experience working with and writing drivers for common peripherals and interconnects such as GPIO I2C SPI ADC DAC UART DMA flash memory.
  • Experience with configuration management/process tools: Jira Confluence Bitbucket/Git.
  • Experience in one or more of the following areas is preferred: electric grid automation and/or control for utility applications peer-to-peer communications techniques wired and wireless communications experience (Ethernet Bluetooth Wi-Fi).
  • Being a team player is essential.
  • Excellent written and verbal communications skills.
  • Technical leadership abilities with good interpersonal skills.
  • Continuous learner and self-starter.

Preferred:

  • Experience with signal processing (FFT DFT waveform analysis) and actuator/motor control is a plus.
  • Experience with Jenkins and Docker is a plus.
  • Experience with embedded Linux Zephyr or other real time operating systems is a plus.

S&C Electric is committed to equal-opportunity employment. All employees and applicants will be considered without regard to age color disability gender national origin race religion sexual orientation gender identity protected veteran status or any other classification protected by federal state or local law. If you are an individual with a disability and need an accommodation to complete the application please email us at.

No fixed deadline

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DescriptionAs an S&C Electric team member youll work on projects that have real-world impact. Youll help transform the grid for resilient and reliable power worldwide. S&C has more than a 100-year history of innovation and has been 100% employee-owned since 2012. We continue this legacy as a trusted...
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Key Skills

  • Spring
  • .NET
  • C/C++
  • Go
  • React
  • OOP
  • C#
  • Data Structures
  • JavaScript
  • Software Development
  • Java
  • Distributed Systems

About Company

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S&C Electric Company is a global provider of equipment and services for electric power systems. Founded in 1911, the Chicago-based company designs and manufactures switching and protection products for electric power transmission and distribution.

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