Senior Specialist, Electrical Engineer - Power Hardware - TS/SCI at L3Harris Technologies

Location: Palm Bay, Florida
Type: Full-time
Level: senior
Posted: Sep 15, 2026

Description

L3Harris is hiring a Senior Specialist, Electrical Engineer - Power Hardware in Palm Bay, Florida, to architect, design, test, qualify, and support advanced power electronics and systems for intelligence and cyber mission applications. The role covers AC/DC and DC/DC converters, battery charging, power management, distribution, thermal and EMI/EMC analysis, custom magnetics, hardware integration, and production support, while also mentoring engineers and supporting proposals and trade studies. The position requires a relevant bachelor’s degree or graduate degree with the stated experience requirements and an active TS/SCI clearance.

Required Skills

Power electronics
AC/DC converters
Custom magnetics
EMI/EMC
Control stability
LTSpice
MATLAB
Python
PWB layout

Additional Information

Minimum Education: Bachelor’s degree in Electrical Engineering, Physics, Mathematics, Computer Science, or another relevant STEM field, or a graduate degree with related experience; the posting also accepts a graduate degree with a minimum of 4 years of prior related experience.
Required Previous Experiences: At least 6 years of prior relevant experience in Electrical Engineering, Physics, Mathematics, Computer Science, or another relevant STEM field.
At least 4 years of prior related experience for candidates with a graduate degree.
Preferred Qualifications: Ability to obtain a CI Poly with an existing TS/SCI security clearance.
Experience with proposal generation, including technical architecture, cost, and schedule.
Experience analyzing power circuits and custom magnetics.
Experience with mission definition, concept generation, trade studies, design, component selection, integration, testing, materials selection, and design documentation.
Experience developing qualified power hardware for defense, cyber, and other mission-critical applications.
Experience working with manufacturing and production teams in a program environment.
Experience with Root Cause Corrective Action and Failure Review Boards.
Experience generating and presenting technical material to program leadership, customers, and review boards.
Strong written, verbal, interpersonal, and cross-functional collaboration skills.
Experience serving as a subcontract technical representative, including supplier evaluation, SOW development, and technical oversight.
Experience with ECAD and analysis tools, including LTSpice, PSpice, Cadence, Siemens Xpedition, Mathcad, MATLAB, and Python.
Experience integrating firmware or software with hardware in laboratory and system environments.
Experience interpreting high-level requirements and developing power architectures.
Strong experience in power electronics design, including power devices, control-loop theory, thermal management, custom magnetics, PWB layout, and EMI filtering.
Technical knowledge of power subsystems, including batteries, power topologies, charging systems, power control and switching, regulation, distribution, and power quality.