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Software Engineering Intern

Rantec Power Systems Inc.
Los Osos, CA Intern
POSTED ON 12/5/2025 CLOSED ON 1/3/2026

What are the responsibilities and job description for the Software Engineering Intern position at Rantec Power Systems Inc.?

Rantec Power Systems Inc. is hiring Interns at $21.00/hr!

Come join our team! Based in Los Osos, California, located along California's scenic Central Pacific coastline, Rantec offers many outstanding benefits, the following are a few:

  • Competitive wages
  • Tuition Assistance
  • Peer-to-Peer recognition and Years of Service Awards
  • We have every other Friday off as we are on the 9/80 schedule
  • Free catered lunch on the Friday/payday that we work

Rantec is an upper-tier designer and manufacturer of power supplies for the military and aerospace markets. We are an engineering-based company, with expertise in all aspects of power supply design, manufacturing and test.

Position Summary

Gain valuable hands-on experience while being a part of a team that foster’s innovation, employee involvement. Perform task and project level assignments including design/development, analysis, and manufacturing support of power supply development for defense and aerospace applications.

Essential Duties And Responsibilities

  • Support designing circuits for power supplies
  • Assists and participates in the research, design, development and testing of software and tools, to include development of new work products or enhancing existing applications, systems or embedded products
  • Test and troubleshoot existing designs
  • Support product improvement through the analysis of existing products and the incorporation of design improvements
  • Incorporate product changes originating from changes in customer specifications, changes in components or manufacturing requirements, and to address obsolescence issues
  • Determine the testing protocol for design and prototype validation as well as final product acceptance testing
  • Assist developing product performance and compliance testing. Support product realization. Participate in design reviews, scheduling meetings and other engineering work groups as needed
  • Ability to work flexible hours and/or different shifts, as required
  • Ability to work in a safe professional manner adhering to all regulatory requirements including OSHA, EPA, State and Federal Regulations
  • As the Company’s success relies on the productivity of our team and adherence to customer product schedules, an essential function of this position is the ability to arrive to work on-time, and work each day, as scheduled
  • Perform other duties as assigned

Education And Experience

  • Interest in power electronics
  • 1 year of Experience with electrical engineering lab equipment and test equipment preferred
  • Pursuing degree in Electrical Engineering, Computer Science, Mechanical Engineering, or another technical discipline
  • Ability to read an electrical schematic

Salary: $21.00 Hourly

Click on this link to read Rantec's Privacy Policy

Rantec is proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, age, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran. Rantec will consider requests for reasonable accommodation from applicants with disabilities or sincerely held religious beliefs. If you require accommodation during the application process, please contact hr@rantec.com.

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Salary : $21

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