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Administrative Assistant (4-Month Contract)

San Diego, California, United States

InnoPhase Inc., DBA GreenWave Radios™, is at the forefront of innovation in Open RAN digital radios. Our cutting-edge solutions, powered by the Hermes64 RF SoC, are designed to enhance network energy efficiency while dramatically reducing operational expenses, with purpose-built silicon that is the heart of ORAN-based active antenna arrays.

Headquartered in San Diego, California, GreenWave Radios™ has established itself as a pioneer in delivering power-efficient digital-to-RF solutions. The company is supported by a talented team of over 100 engineers spread across four global R&D facilities. With an extensive portfolio of more than 120 global patents, GreenWave Radios™ continues to push the boundaries of radio technology and innovation.

To learn more about GreenWave Radios™ and hear what our employees have to say, visit the GreenWave™ certification profile at GreatPlacetoWork.com or explore our Home - GreenWave Radios website.

We are seeking a temporary Administrative Assistant to join our team for a 4-month contract in San Diego, CA. In this role, you will provide vital support to the People & Culture Department and contribute to the smooth operation of our office during standard business hours, Monday through Friday. The target start date is January 5th, 2026. If you excel in a fast-paced environment and enjoy managing multiple priorities, we would be delighted to receive your application.

Key Responsibilities

  • Perform front office receptionist duties while maintaining a professional and organized reception area and common spaces.
  • Assist with shipping, purchasing, and label creation tasks.
  • Prepare and process expense reimbursement reports for managers efficiently.
  • Organize and schedule meetings, reserve conference rooms, and take notes as required.
  • Support recruitment logistics, including interview scheduling, room setup, and catering arrangements.
  • Assist with new hire orientations and team luncheons.
  • Collaborate on cross-functional projects and provide backup support to other administrative staff as needed.
  • Undertake additional duties and projects as assigned.

Job Requirements

  • Bachelor’s degree and a minimum of 5 years of administrative experience
  • Proficiency in the MS Office Suite
  • Exceptional verbal and written communication skills
  • Strong attention to detail and excellent organizational abilities
  • Adaptable, eager to learn, and capable of managing competing priorities effectively

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