Specialist, Electrical Engineering - Hardware Design; FOS

Job Title Electrical Engineer III – Hardware Design Job Code 28237

Job Location
Cincinnati, OH Schedule 4/10 (Monday to Thursday, 10 hour shifts, flexible) About L3

Harris Technologies

L3

Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3

Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do.

L3

Harris Technologies is the Trusted Disruptor in the defense industry. With customers’ mission‑critical needs always in mind, our employees deliver end‑to‑end technology solutions connecting the space, air, land, sea, and cyber domains in the interest of national security.

This Electrical Engineering position is in a fast‑paced and dynamic environment, requiring tasking flexibility to meet ever changing customer objectives. It will require the ability to work within a team structure as well as work independently with minimal supervision. Excellent communication skills, both verbal and written, are crucial.

• Design analog and digital circuits for safety and arming devices.
• Generate schematics and PCB layout guidelines.
• Perform circuit analyses (WCCA, electrical stress, FMECA, fault tree, etc.) and simulations (LTSpice, Pspice, etc.).
• Participate in team and department meetings, internal design reviews, peer and gate reviews.
• Assist with requirements development and compliance assessments.
• Generate firmware requirements for FPGAs and microcontrollers.
• Define test methods and develop test plans and test equipment requirements.
• Support or direct test activities in all phases of product development.
• Support hardware builds by testing and troubleshooting failures.
• Create and maintain engineering technical drawings and documentation.
• Author test plans and reports related to product performance and safety.
• Lead or assist formal failure investigations using structured tools (8D, Fishbone, Cause & Effect, etc.).
• Provide technical support for legacy production programs.
• Help mentor co‑ops and less‑experienced engineers.
• Multi‑task across several projects simultaneously.

• BSEE/CompE + 4 years of related experience, MSEE/CompE + 2 years of related experience, or in lieu of a degree, a minimum of 8 years of related experience.
• 3+ years of experience designing analog circuits utilizing op amps, comparators, filters, differential amplifiers, data converters, etc.
• 3+ years of experience designing digital circuits utilizing logic gates, flip flops, counters, multiplexers, timers, etc.
• 2+ years of experience with board‑level power architecture design, power conditioning and power conversion using linear and switching topologies.
• 2+ years of experience with interface circuits and serial communication buses including UART, SPI, and I2C.
• 2+ years of experience with various sensor types (temperature sensors, accelerometers, differential pressure sensors, gyroscopes, etc.).
• 2+ years of experience with circuit protection techniques (e.g. overvoltage, reverse voltage, short circuit, ESD, EMI, etc.).
• 3+ years of experience with module design including component selection, circuit design and analysis, and board layout.
• 3+ years of experience with schematic capture and board layout utilities (Altium, PADS, etc.).
• 3+ years of experience in troubleshooting using standard lab equipment (oscilloscopes, function generators, meters, etc.).
• 3+ years of experience with modeling and simulation utilities (LTSpice, MATLAB, Simulink, etc.).
• 3+ years of experience in creating technical diagrams, documents and drawings (Test Plans, Test Reports, Analyses, Engineering Drawings, etc.).
• 2+ years of experience with Root Cause analysis.
• Ability to obtain a government‑issued Secret level clearance.

• BSEE/CompE + 8 years experience
• 2+ years of experience designing Electronic Safety and Arming Devices (ESADs) and Ignition Safety Devices IAW…