Specialist, Test Engineering- Software at L3Harris Technologies

Compensation

$97,000 – $180,000/yr

Location: San Diego, California
Type: Full-time
Level: mid
Posted: Aug 31, 2026

Description

L3Harris is hiring a Specialist, Test Engineering, Embedded HW/SW in San Diego to design, verify, characterize, and integrate automated RF test systems and subsystems. The role involves embedded Linux, FPGA, and CPLD programming; LabVIEW, Test Stand, Python, and C++ test automation; RF instrumentation; troubleshooting; test documentation; and supporting RF hardware through development, qualification, and manufacturing. A Secret Security Clearance is required, and the schedule is 9/80. The stated salary range for the listed California and other areas is $97,000-$180,000, with health and disability insurance and other benefits.

Required Skills

RF measurements
LabVIEW
Python
C++
Linux
FPGAs
CPLDs
Hardware troubleshooting
Design for Test
Design for Manufacturing

Additional Information

Minimum Education: Bachelor’s degree in Electrical Engineering, Physics, or a related technical discipline
Required Previous Experiences: At least 4 years of prior relevant experience for the bachelor’s-degree path
At least 2 years of prior related experience for the graduate-degree path
At least 8 years of prior related experience in lieu of a degree
Preferred Qualifications: At least 3 years of RF test, RF integration, or related engineering experience
Experience with test automation and data analysis tools
Experience with digital logic and differential communication protocols
Experience with embedded Linux and associated applications and firmware systems
Experience with encryption systems and architecture
Understanding of digital communications, bandwidth, throughput, and bit error rate
Understanding of RF and microwave principles
Experience using RF hardware in development or production environments
Hands-on proficiency with common RF laboratory instrumentation
Experience with schematics, block diagrams, interface control documents, and test requirements
Ability to troubleshoot and root-cause hardware and measurement issues
Familiarity with Linux, VHDL, and development board platforms
Experience with Python and C++
Experience with schematic capture and PCB design
Experience with wireless communications, telemetry, SATCOM, or aerospace/defense RF systems
Familiarity with digital modulation analysis and communications measurements
Knowledge of environmental and qualification testing for ruggedized hardware
Experience supporting design-to-production transitions
Experience deriving system requirements from product specifications and validation plans
Active security clearance or ability to obtain one, if required
Strong written and verbal communication skills