Power Supply & Audio Amplifier Engineer - Elkhart, IN

The Position

We’re looking for a skilled Power Supply & Audio Amplifier Engineer to design, develop, and validate high-performance power and audio circuits for commercial, industrial, or OEM products. This role blends deep analog expertise with practical, hands-on engineering—ideal for someone who enjoys taking designs from concept through production and sweating the details that make great audio sound great.

This role is hybrid, requiring 3 days per week in the office, and 2 days remote.

We are looking for qualified candidates in the Elkhart, IN market.

Essential Functions

Power Supply Design

• Design and optimize AC-DC and DC-DC power supplies, including linear and switching topologies
• Perform schematic capture, simulation, component selection, and PCB layout review
• Address efficiency, thermal performance, EMI/EMC, safety, and reliability requirements
• Support compliance testing (UL, CE, FCC, etc.)
  
  

Audio Amplifier Design

• Design and develop audio amplifier circuits (Class A, AB, D, or hybrid)
• Optimize audio performance: THD N, SNR, frequency response, stability, and efficiency
• Select and evaluate audio ICs, power devices, magnetics, and passive components
• Troubleshoot noise, distortion, grounding, and layout-related issues
  
  

Prototyping & Validation

• Build and test prototypes; develop test plans and validation procedures
• Use lab equipment (oscilloscopes, audio analyzers, spectrum analyzers, loads)
• Perform root-cause analysis and drive corrective actions
  
  

Cross-Functional Collaboration

• Work closely with mechanical, firmware, manufacturing, and quality teams
• Support design for manufacturability (DFM), test (DFT), and cost optimization
• Assist with production bring-up and field issue resolution
  
  

Essential Tasks

• Provides support for customer problems/complaints. This could be in-house, telephone, modem, on site, etc.
• Prepare project cost and work-time estimates.
• Review existing electrical engineering criteria to identify necessary revisions, deletions or amendments to outdated material.
• Plan method and sequence of operations for developing and testing experimental electronic and electrical equipment.
• Proficiency in the use of electronic test equipment, comprehensive understanding of electronic circuitry theory.
• Comprehensive understanding of mechanical PCB design for audio and power circuitry.
  
  

Education

Bachelor's Degree or higher in Electrical Engineering

Experience

• Minimum of five years’ experience in power electronics and/or audio amplifier design
• Minimum of five years’ experience with analog circuit design and analysis skills.
• Schematic capture, PCB layout tools, and circuit simulation (Altium preferred).
• Hands-on lab experience debugging real hardware.
  
  

Normal office setting, except when traveling.

Must be authorized to work in the United States.

MiTek/AtlasIED is an Equal Opportunity Employer.