Power Supply & Audio Amplifier Engineer

ADP, Inc.; Elkhart (IN); Hybrid; USD 90,000 - 130,000; Full time

Job summary

MiTek/AtlasIED is seeking a Power Supply & Audio Amplifier Engineer in Elkhart, IN. This full-time professional role blends deep analog expertise with hands-on engineering to design, develop, and validate high-performance power and audio circuits for commercial, industrial, or OEM products.

The position is hybrid: 3 days in the office, 2 days remote. The ideal candidate has a Bachelor's degree in Electrical Engineering and at least 5 years in power electronics or audio amplifier design, with

Qualifications

• Bachelor's Degree or higher in Electrical Engineering.
• Minimum of 5 years' experience in power electronics and/or audio amplifier design.
• Experience with analog circuit design and analysis.
• Schematic capture, PCB layout tools, and circuit simulation (Altium preferred).
• Hands-on lab experience debugging real hardware.
• DFM/DFT and production support experience helpful.

Responsibilities

• Design and optimize AC-DC and DC-DC power supplies, including linear and switching topologies.
• Design and develop audio amplifier circuits (Class A, AB, D, or hybrid).
• Build and test prototypes; develop test plans and validation procedures.
• Work with mechanical, firmware, manufacturing, and quality teams.
• Assist with production bring-up and field issue resolution.
• Ensure compliance testing and reliability considerations.

Skills

Power Supply Design

Audio Amplifier Design

Prototyping & Validation

Cross-Functional Collaboration

DFM/DFT

Testing & Measurement

Root Cause Analysis

Education

Bachelor's Degree in Electrical Engineering

Tools

Altium

PCB Layout Tools

Circuit Simulation

Job description

If you are unable to complete this application due to a disability, contact this employer to ask for an accommodation or an alternative application process.

Power Supply & Audio Amplifier Engineer

Full Time Professional Elkhart, IN, US

30+ days ago Requisition ID: 1074

The Position

The Power Supply & Audio Amplifier Engineer designs, develops, and validates high-performance power and audio circuits for commercial, industrial, or OEM products. The position will blend deep analog expertise with practical, hands-on engineering.

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.
• 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 5 years' experience in power electronics and/or audio amplifier design

Minimum of 5 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.

MiTek/AtlasIED is an Equal Opportunity Employer.