AES Job Board

QSC, LLC - Electrical Engineering Technician

Posted On: 2020-11-6
Location: Costa Mesa, CA United States


QSC thrives where innovative technology and compelling audio-visual experiences intersect. For over 50 years, QSC has pioneered the technology and solutions that enable immersive cinema, live performance audio, themed entertainment, digital collaboration and meeting experiences for our customers and partners around the world. A globally recognized innovator in the design, engineering, and manufacture of category leading high-performance loudspeakers, digital mixers, power amplifiers, audio processors, digital cinema solutions, and the Q-SYS™software-based audio, video and control Ecosystem.

By joining the QSC team, you will be in a challenging, collaborative, fun, and innovative environment. We encourage employees to take ownership, to color outside the lines, and to imagine possibilities. Our culture is casual but dynamic, with cross-functional teams collaborating on creating memorable audio-visual experiences that deliver joy to people, wherever they are. At QSC, fun and hard work go hand in hand. Join us and make a difference in the way people experience movies, meetings, presentations, live performances, and much more.

QSC is seeking an experienced and self-motivated Electrical Engineering Technician who is interested in professional audio plus analog and digital circuitry. QSC is one of the world’s leading designers and manufacturers of professional AV and control systems and we need a technician to help us move forward. QSC is a friendly and laid-back environment where “work hard, have fun” is literally one of the corporate values.

This position is located in the Costa Mesa, California headquarters, and is a hands-on position that is not eligible for remote work. QSC maintains a safe workspace by following CDC guidelines regarding mask requirements and social distancing.


The primary duty of the Electrical Engineering Technician is in-depth testing and qualification of QSC products, with an emphasis on audio power amplifier and power supply circuitry. The technician is also responsible for supporting the engineering staff with prototyping, design troubleshooting, and failure analysis, plus circuit repair and modification. Secondary duties of the engineering technician are test fixture creation and laboratory maintenance. Overview of responsibilities include:

  • Formal test and qualification of QSC products
  • Digital and analog circuitry failure analysis, troubleshooting, repair, and modification
  • Prototyping of circuits and design of test fixtures and assemblies
  • Maintain the power laboratories at QSC


  • Minimum of an Associate’s Degree in ET required, BSET or BSEE preferred
  • 5+ years relevant experience in electronic circuit testing, troubleshooting, and repair, and related test equipment including signal generators, analyzers, oscilloscopes, and multi-meters
  • Must have an advanced understanding of electronics and electronic circuit troubleshooting
  • Excellent troubleshooting and failure analysis skills required
  • Excellent through-hole and SMD soldering skills required
  • Excellent organizational skills required
  • Excellent critical thinking and decision-making skills required
  • Excellent computing skills required
  • Experience reading schematics and PCB layout files required, PCB design experience a plus
  • Good communication skills in English required, both written and oral
  • Ability to produce results in a dynamic work environment required
  • Must be self-motivated in order to achieve assigned objectives with minimal supervision
  • Power electronics background preferred
  • Experience with Class D audio amplification and SMPS power supply circuitry is preferred
  • Musician or other audio background a plus
  • Scripting experience (C++, Python, Lua) a plus

How to Apply: Please apply via our Careers site:

Please mention AES001407 when applying for this position.

About QSC, LLC

1675 MacArthur Blvd.
Costa Mesa, CA 92626

Phone: +1 714 754 6175
Email: Send Email

QSC, LLC, is a globally recognized leader in the design, engineering, and manufacture of award winning high performance audio products including power amplifiers, loudspeakers, digital mixers, digital signal processors (DSP), and the Q-SYS networked audio, video, and control platform. Uniquely leveraging a broad range of technologies located under one roof, QSC products outperform the sum of their parts by delivering reliable, scalable, and flexible solutions for professional installed, portable, production, corporate, and cinema customers worldwide.

AES - Audio Engineering Society