Senior Motor Controls Engineer – Power Inverter Design

Prattwhitney; Tucson (AZ); On-site; USD 87,000 - 165,000; Full time

Benefits offered by this job

Medical

Dental

Vision

Life insurance

401(k) match

Flexible schedules

Employee Scholar Program

Parental leave

Paid time off

Holidays

Job summary

RTX is seeking junior hardware electrical engineers to support design and test of electronic products and systems. The team focuses on circuit cards, power conversion, and 3-phase inverter design with sensor interfacing and controller circuits.

The role emphasizes hands-on circuit card drafting, development through requirements and testing, and collaboration within a growing defense-focused engineering group. U.S. citizenship and security clearance eligibility apply.

Qualifications

• Requires STEM degree with 5 years of experience or an Advanced Degree with 3 years of experience.
• Experience with motor types: Brushed, BLDC, PMSM is a plus.
• Proficiency in MATLAB/MathCAD/Mathematica or similar tools.
• Experience with analog electronics design (FETs/BJTs, op-amps, filters, termination).
• Lab experience with oscilloscopes, DMMs, generators, power supplies, data acquisition.

Responsibilities

• Design, analyze, simulate, test, and document power conversion circuitry.
• Work on 3-phase inverter design, sensor interfacing and controller circuits.
• Focus on board-mounted power end-use applications.
• Draft, design, and guide circuit card development through requirements to testing.
• Define schedules and manage circuit-level tasks; coordinate ECAD layouts.

Skills

Power electronics

Circuit design

Lab testing

Team collaboration

3-phase inverter design

Education

STEM degree

Advanced degree (related field)

Tools

MATLAB

MathCAD

Mathematica

SIMPLIS

SABER

DxDesigner

Hyperlynx

Oscilloscopes

DMMs

Power supplies

Job description

RTX is seeking junior hardware electrical engineers to support design and test of electronic products and systems. The team focuses on circuit cards, power conversion, and 3-phase inverter design with sensor interfacing and controller circuits.

The role emphasizes hands-on circuit card drafting, development through requirements and testing, and collaboration within a growing defense-focused engineering group. U.S. citizenship and security clearance eligibility apply.