Power Supply & Audio Amplifier Engineer - Elkhart, IN

AtlasIED; Elkhart (IN); Hybrid; USD 80,000 - 110,000; Full time

Job summary

AtlasIED is seeking a skilled Power Supply & Audio Amplifier Engineer in Elkhart, IN. This role involves designing and validating high-performance power and audio circuits for commercial, industrial, and OEM products. You will collaborate with various teams while ensuring that designs meet efficiency, safety, and reliability standards.

This hybrid position requires a Bachelor's degree in Electrical Engineering and at least five years of experience in related fields. Candidates must be proficient in analog circuit design and have hands-on lab experience.

Qualifications

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

Responsibilities

• Design and optimize AC-DC and DC-DC power supplies.
• Build and test prototypes; develop test plans and validation procedures.
• Work closely with mechanical, firmware, and manufacturing teams.

Skills

Power electronics design

Analog circuit design

PCB layout

Testing and validation

Troubleshooting

Education

Bachelor's Degree in Electrical Engineering

Tools

Altium

Oscilloscopes

Audio analyzers

Job description

Positions Available - Power Supply & Audio Amplifier Engineer - Elkhart, IN

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
• 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 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.