Power Supply & Audio Amplifier Engineer

Mitek Corporation; Indiana (PA); Hybrid; USD 90,000 - 120,000; Full time

Benefits offered by this job

Hybrid work arrangement

Job summary

MiTek/AtlasIED in Elkhart, IN is seeking a Power Supply & Audio Amplifier Engineer to design, develop and validate high-performance power and audio circuits for commercial products. The role blends deep analog expertise with hands-on engineering in a hybrid setup—3 days in the office, 2 remote.

You will prototype, test, optimize for efficiency and EMI/EMC, and work with mechanical, firmware, manufacturing and quality teams.

Qualifications

• Minimum of 5 years' experience in power electronics and/or audio amplifier design.
• Schematic capture, PCB layout tools, and circuit simulation (Altium preferred).
• Hands-on lab experience debugging real hardware.
• Normal office setting, travel as needed.

Responsibilities

• Design, develop, and validate power supply and audio amplifier circuits.
• Prototype, test plans, and validation procedures for hardware.
• Address efficiency, EMI/EMC, thermal, safety, and reliability requirements.
• Support design for manufacturability and cost optimization.
• Collaborate with mechanical, firmware, manufacturing, and quality teams.

Skills

Power electronics design

Analog circuit design

Schematic capture

PCB layout

Testing and validation

DFM/DFT collaboration

Cross-functional collaboration

Education

Bachelor's Degree or Higher in Electrical Engineering

Tools

Altium

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

8 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.)


• 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.