Electronics Engineer III

Electronics Engineer IIIThe Electronics Engineer III formulates broad knowledge and skills in power electronics across the product portfolio of both standalone DC/DC Electronic Power Conditioners (Isolated/Non-Isolated) and DC electronic components supporting RF products. Leads tasks and projects of moderately complex scope and assists in developing standards and guidelines.ResponsibilitiesDesign AC/DC & DC/DC power supplies and related hardware for RF amplifiers and electronic systemsUnderstand and be able to develop various switch mode voltage convertor topologies including buck, boost, sepic, flyback, half-bridge and full-bridge architecturesDevelop and implement EMI/EMC compliant designs including EMI filters and shieldingLead proposal generation in response to customer RFIs & RFQs which will include technical summaries, cost assessments, and schedule estimatesSupport customer visits in support of new businessPerform research and analysis for the design and development of new projects without the need for oversightLead the development of internal design packages and support development of technical reports for both internal and external customersLead the development of new hardware prototypes to confirm manufacturability and performance levelsTest a wide range of electronic boards and devices with the ability to perform basic troubleshootingProvide mentoring to less experienced engineersQualificationsBachelor's degree in Computer Science, Electrical Engineering or Related Field of StudyMinimum five (5) years of experience in a specialized functional discipline OR (9) years of experience may be considered in lieu of a Bachelors DegreeOR (3) years of experience may be considered w/ a Masters DegreeAbility to obtain and/or maintain a Security ClearanceExperience with testing and test equipment for testing electronic boards and devicesAbout UsAbout Frontgrade At Frontgrade, we build mission-critical electronics that perform without compromise in the world's most demanding environments, from deep space to national defense. With decades of proven heritage, we deliver high-reliability components, subsystems, and integrated solutions trusted when failure is not an option. But our strength is not just in what we build. It is in the people who make it possible. From engineers and product managers to sales teams, marketers, and skilled manufacturing professionals, every role plays a direct part in enabling missions that protect, explore, and connect our world. We move with purpose, collaborate across disciplines, and take pride in delivering solutions our customers rely on in the highest-stakes environments. If you want your work, whatever your specialty, to contribute to something bigger, you will find your place at Frontgrade. Why Work for Us We believe mission success starts with taking care of our people. That's why we offer competitive health, wealth, and wellbeing benefits from day one. You'll also find real opportunities to learn, grow, and advance, whether you're building technical expertise, leading teams, or expanding into new areas. Here, your growth is part of the mission. Additional Information This position may require access to technology, materials, software or hardware that is controlled by either ITAR or EAR U.S. export laws. As a condition of any job offer, in order to be employed in this position, you may need to obtain a U.S. Government export license(s), as required by law. Other benefits include:Immediate Medical (FSA and HSA), Dental, and Vision401K Match with 100% immediate vesting9X80 compressed work schedule for qualifying rolesCareer Opportunity and GrowthTuition Reimbursement/Student Loan RepaymentGenerous PTO and 11 paid Holidays per year (9 designated holidays and 2 floating holidays)8 weeks of 100% Paid Family LeaveJob InfoJob Identification 292Job Category EngineeringPosting Date 08/25/2026, 09:43 PMDegree Level Bachelor's DegreeJob Schedule Full timeLocations 3205 Lionshead Avenue, Carlsbad, CA, 92010, USWork Schedule 9/80 Rotation A - 7a StartMinimum Salary 116,000Maximum Salary 150,000