Mansfield, TX

Engineer Jobs in Mansfield, TX

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Today

Lead Motor Engineer

Klein Tools Mansfield, TX

Mansfield, TX

Today

Full time Electrical Engineering Battery Systems Engineering Bldc

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Job Description

As Lead Motor Engineer, you will serve as Klein Tools’ primary technical authority for high-current BLDC and DC motor-drive systems supporting lithium-ion battery-powered products. Based onsite in Mansfield, TX, you will lead motor architecture and the end-to-end development path from control algorithms and power electronics through validation and production readiness for global programs.

Key Responsibilities

Provide architecture and technical direction for high-current BLDC and DC motor-drive systems.
Define targets across torque, speed, position, power, efficiency, thermal behavior, acoustic output, duty cycle, and life.
Own system integration of motors with lithium-ion batteries, embedded controls, gearing, and mechanical loads.
Select and optimize motor architectures including BLDC, brushed DC, and permanent-magnet synchronous motor designs.
Evaluate winding topology and key electrical characteristics such as turns, wire gauge, resistance, inductance, pole count, back-EMF, Kt, and Kv.
Develop and tune six-step commutation, FOC, SVPWM, and control loops for current, torque, speed, or position.
Develop or direct embedded C/C++ firmware for motor control using STM32, Arm, DSP, or similar motor-control platforms.
Design and validate three-phase inverter hardware including MOSFET stages, gate drivers, sensing, PWM, and PCB layouts.
Define protection strategies for overcurrent, short circuit, shoot-through, voltage faults, heat, stall, and locked rotor conditions.
Build prototype controller boards, inverter stages, sensing circuits, and test fixtures.
Lead controller and inverter bring-up, debugging, characterization, and design validation.

Required Qualifications

Bachelor’s degree in Electrical, Mechanical, Electromechanical, Mechatronics, or a related engineering field, with 8 or more years of relevant experience.
At least 5 years in BLDC or related motor-drive development, including lithium-ion battery-powered systems operating from 5 A to 150 A.
Demonstrated system-level expertise spanning motor hardware, power electronics, control algorithms, and embedded firmware.
Knowledge of motor construction and windings, magnetic design, six-step commutation, FOC, SVPWM, sensorless or position feedback, three-phase inverters, gate drivers, current sensing, PWM, dead time, grounding, thermal management, protection, and high-current PCB layout.
Ability to develop, review, or direct embedded C/C++ firmware using STM32, Arm Cortex, DSP, or comparable platforms.
Hands-on experience using oscilloscopes, differential and current probes, power and logic analyzers, electronic loads, and dynamometers.
Ability to interpret waveforms and test data to troubleshoot hardware, firmware, EMI/EMC, thermal, communication, and reliability issues.

Preferred Qualifications

Experience with simulation, HIL testing, supplier development, and production launch in China.
Mandarin Chinese and English fluency.

Technologies

BLDC, FOC, SVPWM, six-step commutation
STM32, Arm, Arm Cortex, DSP
C, C++
MOSFET, PWM, HIL testing
Oscilloscopes, differential and current probes, power analyzers, logic analyzers, electronic loads, dynamometers
EMI/EMC

Benefits

Paid Vacations & Holidays
Profit Sharing & Matching 401(k)
Health Insurance (Medical, Vision, & Dental)
Discounts on Klein Tools products
Education and Professional Development Assistance

Company Focus Areas

Quality
Customer Obsession
Innovation
Ownership
Teamwork

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1mo ago

Product Data Engineer Technician III

Mouser Electronics Mansfield, TX

Mansfield, TX

1mo ago Closed

Full time Data Engineer Database

This position is no longer accepting applications (closed Sep 22, 2026).

Job Description

The Product Data Engineer Technician III role at Mouser Electronics supports the research, normalization, and governance of product technical data, serving as a subject matter expert (SME) within established product areas. This onsite position in Mansfield, TX focuses on accurate classification and attribution of component data through PIM and related tools, with continued emphasis on process improvement and component life cycle knowledge.

Key Responsibilities

Conduct technical data research, assessment, and acquisition using the Internet, supplier websites, search engines, spreadsheets, and internal databases.
Normalize collected data into a consistent format governed by established Tech Data procedures.
Collaborate and coordinate the classification, collection, implementation, and maintenance of product technical data through the Product Information Management (PIM) system and Data Quality Analyst tools.
Plan, develop, and manage hierarchies for assigned product categories based on product type and/or technology using technical processes.
Ensure collected data remains relevant for sourcing products in all regions worldwide.
Develop a basic Mouser Product Data acumen and apply it to each classification and attribution task.
Use an understanding of the classification hierarchy to identify misclassified products and reclassify them into the correct template.
Evaluate template attributes for relevance against the template taxonomy and recommend changes that benefit customers.
Review product data as presented on Mouser.com and recommend normalization, sorting, and parametric attribute order improvements to enhance customer product sourcing.
Maintain open and timely communications with interested parties, stakeholders, and teams, documenting work as needed to support prioritization and easy information access.
Represent the company professionally with internal and external customers.
Serve as an SME within established product areas and contribute to process solutions through functional design.
Learn new software applications quickly, adapt to project-related process changes, and communicate benefits and results to others.
Stay aware of emerging technologies in the electronic component field.
Identify business terms and parametric definitions, including values for a wide range of electronic components.
Maintain strong knowledge of PCN (Product Change Notices) and component life cycle.

Required Qualifications

Bachelor’s Degree in Electrical Engineering or relevant discipline. In lieu of a degree, 6 years of relevant work experience is desired, or an equivalent combination of education and/or experience.
4+ years Electronic Component experience required; for internal candidates, experience may be a combination of internal and external experience.
Skill evaluation: Behavioral (80%).
Ability to manage multiple projects and priorities and work with cross-functional teams.
Strong organizational skills and the ability to work independently or in teams with a collaborative interpersonal style.
Ability to set and track goals, use sound judgment to identify issues, and escalate when appropriate.
Ability to research data for long periods of time.
Strong analytical, technical, problem-solving, and organizational skills, with attention to detail and multi-tasking ability.
Demonstrated ability reading, analyzing, and interpreting technical documentation including Technical Data Sheets, Product Guides, scientific and technical journals, and related engineering documents.
Professional ability to interface directly with internal business contacts and represent the business unit.
PC experience in a Microsoft Windows environment, with proficiency in internet email and Microsoft tools including Word, Excel, Power Point, Outlook, and related platforms.
Electronic Design, Systems Design, Test Engineering, or Electronic Component experience required.
Ability to work with minimum supervision and independent judgments.

Education

Bachelor’s Degree in Electrical Engineering or relevant discipline.

Location and Work Setup

Mansfield, TX (onsite).

Minimum Experience

4 years of relevant experience.

Tools and Technologies

Internet, search engines, spreadsheets, internal databases
Product Information Management (PIM) system
Data Quality Analyst tools
Microsoft Windows, Microsoft Word, Excel, Power Point, Outlook
Mouser.com
Technical Data Sheets, Product Guides, scientific and technical journals
Technical research using emails, documentation, and related engineering sources

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Engineer Jobs in Mansfield, TX

Lead Motor Engineer

Product Data Engineer Technician III

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