Senior Electrical Engineer

Company: Stafl Systems
Location: South San Francisco
Posted on: February 8, 2026

Job Description:

Job Description Job Description Opportunity: We are seeking a highly motivated and collaborative Senior Electrical Engineer who is a proactive self-starter and excels in a dynamic startup environment. In this role, you will be responsible for reporting to the Electrical Engineering Team Lead and leveraging your expertise to improve the Electrical Engineering operations of the company, while also having the chance to advance and develop your career within the organization. A Day in the Life: Designing PCBs for battery management systems or embedded control modules in Altium Designer (schematic capture and PCB board layout) Start-to-finish ownership of PCB designs from schematic to layout Board-level bring-up and testing to identify critical characteristics and optimize performance Designing systems to specified product requirements Create technical documentation and product requirements Communicate technical progress to clients and internal team members Working autonomously and taking initiative to manage priorities What You Bring: Bachelor's degree in electrical engineering or related field 3-5 years of electrical engineering experience Experience designing PCBs (schematic capture and board layout), bring up and testing Experience designing low-power embedded systems Experience working with contractors, clients, vendors, and manufacturers Experience collaborating in a team environment across engineering disciplines Experience documenting engineering design work What Makes You Stand Out: Experience with design prototypes and system integration Proficient in Altium Designer Experience with designing for testing and manufacturability Experience operating lab bench equipment (soldering, oscilloscopes, power supplies, electronic loads…etc.) Experience with ARM Cortex MCUs and FPGAs Experience designing power electronics Experience designing both digital and analog circuits Experience designing products through high volume production Experience working with systems containing lithium-ion batteries Experience designing electronics for harsh environments We've Got You Covered: Comprehensive Benefits Package – including Health, Dental, Vision, and Life Insurance (99% of premiums covered). Competitive Compensation – base salary plus equity award. 401(k) Plan – with employer match up to 5%. Paid Time Off – 3 weeks of accrued vacation time. Paid Sick Leave – 2 weeks of accrued sick leave. Paid Parental Leave – 4 weeks of fully paid leave. Company Holidays – paid holidays in line with our company holiday schedule. Unpaid Personal Leave – flexible options available. Additional Perks, it's Nice Here: PTO Nomination Program – recognize teammates with extra time off! Team Outing Program – Sub-department events designed to connect and recharge, including a half-day off and a company-sponsored allowance! Catered Team Lunches – enjoy delicious, company-provided meals together or individually. Fully Stocked Kitchen – snacks, drinks, and more to keep you fueled. Commuter Benefits – Uber Business Account access, free EV charging, and more. Professional Development – budget for training and development. Company Team Building Events – weekly, monthly, and seasonal gatherings. Flexible Work Options – While our culture emphasizes in-person collaboration, hybrid flexibility is available after the introductory period to support focused work or personal needs. Safety Shoe Stipend – support for required gear. Bereavement Leave – 1 week fully paid. Jury Duty Leave – 1 week fully paid. The salary range represents the expected base salary for this role. The actual offer will be based on a variety of factors, including knowlegde, skills,abilities, and experience. In addition to base salary, full-time employees are eligible for equity/bonus programs and a comprehensive benefits package. South San Francisco, CA pay range $140,000—$182,000 USD Battery Technology Solutions for a Clean Energy Future Stafl Systems is dedicated to advancing all applications of lithium-ion battery technology to achieve a clean energy future. Since 2010, our company has partnered with industry leaders to push the boundaries of innovation in such fields as electric vehicles, aviation, and consumer products. Our team has the proven engineering expertise to offer technical consulting, full-stack product development, in-house prototype fabrication, circuit board and battery pack manufacturing, and fleet management tools to solve the most complex challenges facing today's cleantech industry. Stafl Systems Does Not Work with Outside Recruiters/Recruiting Agencies Stafl Systems does not work with outside recruiters or recruiting agencies to fill positions. We encourage all qualified applicants to apply directly with Stafl Systems. Non-Discrimination Stafl Systems, LLC. is an equal opportunity employer. All aspects of employment including the decision to hire, promote, discipline, or discharge, will be based on merit, competence, performance, and business needs. We do not discriminate on the basis of race, color, religion, marital status, age, national origin, ancestry, physical or mental disability, medical condition, pregnancy, genetic information, gender, sexual orientation, gender identity or expression, veteran status, or any other status protected under federal, state, or local law.

Keywords: Stafl Systems, Manteca , Senior Electrical Engineer, Engineering , South San Francisco, California