Tucson, United States of America Hybrid

Apex Microtechnology is hiring a Field Application Engineer

About the Role

Shape solutions where innovation meets application. In this role, you’ll serve as a key technical resource for both internal teams and external customers, focusing on advanced analog and power electronics systems. You’ll work hands-on to troubleshoot, prototype, and refine designs, ensuring high-performance power solutions meet demanding requirements in fields like aerospace, medical technology, and semiconductor manufacturing.

What You’ll Do

  • Partner directly with customers to understand design challenges and deliver practical, high-impact solutions
  • Lead technical demonstrations, training sessions, and product deep dives to clarify complex concepts
  • Develop application notes, evaluation platforms, and technical documentation to support product adoption
  • Collaborate with design engineering to inform future product development based on field insights
  • Support new product introductions, including datasheet development and validation testing
  • Conduct lab-based failure analysis and root cause investigations to improve reliability
  • Act as a liaison between customer needs and engineering capabilities, driving resolution on critical technical issues

What We’re Looking For

  • Bachelor’s degree in Electrical Engineering or equivalent practical experience
  • Eligibility to meet U.S. Government “U.S. Eyes Only” requirements
  • Strong foundation in analog circuit design, power topologies, and schematic interpretation
  • Experience with SPICE simulation, op amps, voltage references, and switching regulators
  • Background in customer-facing engineering roles is preferred
  • Five or more years in applications or design engineering, particularly in power analog systems, is a plus

Work Environment

This is a hybrid role based in Tucson, Arizona, with flexibility for remote arrangements for qualified candidates. Expect up to 35% travel across North and South America to meet with customers and witness your solutions in action. Onboarding includes targeted mentoring and hands-on training with product-specific systems.

You’ll thrive in a culture built on collaboration, technical rigor, and real-world impact—where ideas evolve into products that power critical systems around the globe.

Required Skills
analog electronicspower electronicsop ampsPWMswitching topologiesvoltage referencesSPICE simulation toolsschematicslayoutscomplex circuitselectrical engineeringU.S. Eyes Only clearance analog electronicspower electronicsop ampsPWMswitching topologiesvoltage referencesschematicslayoutscomplex circuitsSPICE simulation
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About company
Apex Microtechnology
Apex Microtechnology (Apex) offers industry-leading power analog innovation for applications requiring high precision control of current, voltage and speed in the industrial, defense and aerospace, medical, and semiconductor capital equipment markets. The Apex product families include power operational amplifiers (linear amplifiers), integrated power modules, precision ICs, PWM amplifiers (pulse width modulation, Class D amplifiers, switching amplifiers) and precision voltage references.
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Job Details
Department Engineering
Category embedded
Posted 3 months ago