Principal Electronic & Software Engineer

Title: Principal Electronic & Software Engineer Compensation, Benefits, and Employment Type Duration: direct hire Pay rate: market rates – negotiable Job Location: Weymouth, MA (100% onsite) Schedule: Monday – Friday, 7:30 AM – 4:15 PM (45-minute lunch) Job#: bh18611 Description: A growing engineering and manufacturing organization in Weymouth, MA is seeking a Principal Electronic & Software Engineer to lead the design and development of innovative electronic products and embedded systems. This is a highly visible role offering technical ownership, product lifecycle involvement, and the opportunity to mentor junior engineers. This opening is due to an upcoming retirement, creating a strong opportunity for a senior-level engineer to step into a key technical leadership position. Key Responsibilities Lead the design, development, and introduction of electronic products and sub-assemblies Develop engineering concepts, system architectures, and product requirements Design manufacturable hardware and embedded software solutions Architect microprocessor systems including embedded firmware and supporting circuitry Design and develop analog, digital, and mixed-signal circuits Develop Built-In Test (BIT) functionality and production test fixtures for low-volume manufacturing Create qualification strategies and execute testing to ensure designs meet requirements Write and analyze test plans, execute tests, and evaluate results Conduct design reviews to ensure circuit robustness and product reliability Create and maintain technical documentation including manuals, data sheets, assembly, and test documentation Support assembly teams and test technicians through process documentation and fixture development Manage project plans and schedules within an ISO9001 environment Mentor and guide co-op/junior engineers Required Qualifications B.S. in Electrical Engineering with 10+ years of experience orM.S. in Electrical Engineering with 7+ years of experience or equivalent combination of education and experience Strong experience in: Analog, digital, and mixed-signal circuit design Embedded firmware development (real-time systems preferred) Programming in C and assembly Ability to manage multiple projects and meet deadlines in a structured environment Strong communication skills and ability to collaborate cross-functionally Preferred / Nice-to-Have Skills Experience with Altium Python programming experience Power supply design Design for Manufacturability (DFM) knowledge Six Sigma familiarity Project management experience Leadership experience or training Industry exposure to: Industrial controls 3-phase power systems Electric utility telecommunications Why This Role This is a rare opportunity to join a stable and respected engineering organization in a principal-level role, with influence over product design, embedded systems development, and manufacturing implementation. The right candidate will play a critical role in shaping future product development while serving as a technical leader and mentor. Interested candidates should apply with an updated resume highlighting embedded firmware experience, circuit design expertise, and product development leadership.