Principal Engineer

Job DetailsJob Location: Electroswitch Switches and Relays - Weymouth, MA 02188Position Type: Full TimeEducation Level: 4 Year DegreeSalary Range: $120,000.00 - $160,000.00 SalaryTravel Percentage: Minimal Travel (0-10%)Job Shift: FirstJob Category: Engineering & TechnicalPosition Summary We are seeking a highly experienced Principal Electronic & Software Engineer to lead the design and development of embedded electronic systems and products. This role is responsible for architecting, developing, and supporting hardware, firmware, and test systems from concept through production. The ideal candidate brings a strong system-level perspective, combining expertise in embedded systems, circuit design, and software development, along with the ability to mentor engineers and support manufacturing and test processes. This is a hands-on technical leadership role within a collaborative engineering team. Key Responsibilities Lead the design and development of embedded electronic systems, including hardware, firmware, and supporting software Define and develop system-level architecture, specifications, and design requirements Design and develop analog, digital, and mixed-signal circuits for manufacturability Develop embedded firmware using C/C++ for microcontroller-based systems Create and maintain test and production software used for product validation, calibration, and customer applications Design PCB schematics and layouts using tools such as Altium or KiCad Perform system bring-up, debugging, and troubleshooting across hardware and firmware Develop test strategies, fixtures, and built-in test systems for low-volume production environments Support manufacturing, assembly, and quality processes, including documentation and continuous improvement initiatives Lead and participate in design reviews to ensure robust and reliable product performance Mentor and guide co-op engineers and junior team members Collaborate cross-functionally with manufacturing, quality, and other engineering teams   QualificationsRequired Qualifications Bachelor’s degree in Electrical Engineering or related field (Master’s preferred) 10–15+ years of experience in electronic and embedded systems design Strong experience with embedded systems and microcontroller-based design Proficiency in C/C++ for firmware development Experience with analog and digital circuit design Hands-on experience with hardware debugging, bring-up, and troubleshooting Experience developing test software for production and/or customer use Experience with PCB design tools (Altium, KiCad, or similar) Strong understanding of the interaction between hardware, firmware, and software systems Preferred Qualifications Experience with Python, C#, or .NET-based applications Familiarity with 3D mechanical design tools (e.g., SolidWorks) Experience in manufacturing environments, including test and assembly processes Knowledge of Lean, Six Sigma, or continuous improvement methodologies Experience with MRP/ERP systems (e.g., Syteline) Background in electrical power systems or switching technologies Additional Requirements Ability to work in a hands-on engineering and manufacturing environment Strong problem-solving and analytical skills Ability to mentor and develop junior engineers Comfortable working in a collaborative, team-oriented setting