Firmware Engineer Level 3

Open 15d
This position is no longer accepting applications(closed Jul 22, 2026).

Job Title: Firmware Engineer Level 3
Location: Mayfield Heights, OH 44124
Contract length: 9 months
Pay: $53/hr - $58.85/hr

Firmware Engineer Level 3 Qualifications

  • Bachelor's degree in Computer Engineering, Software Engineering, or Electrical Engineering with a Computer Science emphasis
  • Demonstrated competence in object-oriented design, and the use of an object-oriented programming language.
  • Minimum of 5 years of related experience. Embedded development experience
  • Seek knowledge of and keep informed of current trends in embedded systems technology, including design techniques, development tools, and overall process improvements
  • Experience with embedded software development tools such as In-Circuit Emulators, Debuggers, Oscilloscopes, etc.
  • Proficiency in C++
  • Experience with Python or equivalent scripting language
  • Experience with Realtime OS utilization (RTOS)
  • Experience with both ARM and x86 architectures
  • Experience with software requirements analysis and software testing, including automation frameworks
  • Experience working with industrial protocols, especially Common Industrial Protocol (CIP)
  • Experience in using open-source tools like Git and Jenkins
  • Excellent collaborative skills
  • Team player
  • A passion for embedded software development
Firmware Engineer Level 3 Description
  • Design, implement, and test software that communicates to other parts of the product or system via APIs, services or protocols
  • Operate across the entire software development life cycle as part of an Agile development team: requirements management, design, implementation, test, release, and maintenance
  • Directly apply technical skills to assigned tasks, having some complex features
  • Use proven software design techniques, procedures and criteria to complete a sequence of related engineering tasks (i.e. investigate, design, develop, test) in accordance with the company's quality guidelines
  • Participate in peer reviews of documents, designs, code, test cases and user documentation
  • Perform unit or functional testing of developed software to ensure correct operation per functional requirements and compatibility with other components in the system
  • Continuous improvement of software development capabilities by keeping abreast of current trends in the areas of software development practices, technology utilization and development tools
  • Effectively collaborate with others through mutually supportive professional relationships, open and direct communications and respect
  • Able to cope with and leverage personality differences and differences of opinion
  • Coach less experienced engineers on design and implementation techniques