Senior Electrical Engineer - Power Electronics

Senior Electrical Engineer

Ronkonkoma, NY

An established and growing manufacturer of electronics for harsh-environment applications is hiring a Senior Electrical Engineer to provide technical leadership across the full product lifecycle, from requirements and architecture through qualification, production, and sustainment. This role combines hands-on analog and digital hardware design with technical mentorship and cross-functional support for manufacturing, suppliers, and legacy products.

Schedule Full-time, on-site.

Compensation $140,000 - $180,000 per year

What You'll Do You will perform analog and digital hardware design, analysis, simulation, and verification for harsh-environment applications, optimizing complex design tradeoffs across performance, cost, schedule, and risk. You will develop clear requirements and design documentation, then present your designs at technical reviews.

Beyond design, you will support manufacturing, suppliers, and legacy products through hands-on troubleshooting and analysis. You will also mentor engineers, contribute to proposals and cost estimates, and support technical hiring decisions.

Required Qualifications

B.S. in Electrical Engineering
7 to 10 or more years of experience in analog and digital circuit design, including A/D conversion, processors and microcontrollers, and I/O and communications
Strong background in power electronics, including MOSFET, IGBT, SiC, and GaN devices
Experience with DC/DC converters and compliance with MIL-STD-1275, MIL-STD-704, DO-160, and MIL-STD-461
Expertise in thermal, electrical stress, worst-case, tolerance, aging, FMEA, EMI, and radiation (SEU, TID) analyses
Proficiency in PWB layout for high-power, high-voltage, and EMI-compliant designs
Knowledge of communication protocols, including CAN, RS-232/422/485, SPI, JTAG, PCI/PCIe, and 1G/10G Ethernet
Experience with motor control, control theory, Z-domain analysis, Clark and Park transforms, and sensor interfaces (LVDT, resolvers, encoders)
Proficiency with CAD and simulation tools such as LT-Spice, P-Spice, OrCAD, Allegro, and MATLAB/Simulink

Preferred Qualifications

M.S. in Electrical Engineering
Experience supporting defense or aerospace product lines requiring MIL-STD qualification
Experience contributing to proposals, cost estimates, and technical hiring

Compensation And Benefits

Medical, dental, and vision insurance
401(k)
Paid time off
Specific benefit details to be confirmed with the employer

To apply, submit your resume through the application link.
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