Senior Avionics Integration & Test Engineer

Harris Geospatial Solutions; Greenville (TX); On-site; USD 90,000 - 130,000; Full time

Job summary

L3Harris Technologies in Greenville, Texas (on-site) seeks a Scientist Integration/Test Engineer. The role develops and executes engineering tests, configures LRUs, and performs subsystem and system-level ground tests to support integration, verification, and validation for flight readiness.

Responsibilities include troubleshooting, documenting anomalies, and supporting EMI/TEMPEST testing, with occasional in-flight or on-aircraft activities and cross-functional coordination.

Qualifications

• Experience maintaining Avionic/NAV/Flight Control systems on military airborne platforms.
• Ability to read and interpret aircraft wiring diagrams and TOs.
• Familiarity with electronic test equipment and COTS hardware.

Responsibilities

• Conduct subsystem pre-operational checks per engineering procedures.
• Configure LRUs and subsystems for testing.
• Execute Ground Test Plans for integration, verification, and validation.
• Troubleshoot discrepancies to component level and coordinate repairs.

Skills

Avionics testing

Ground testing

EMI/TEMPEST

Flight pre-checks

DoD clearance

Education

Bachelor's Degree + 12+ years

Tools

IFR4000

TACAN test sets

Job description

L3Harris Technologies in Greenville, Texas (on-site) seeks a Scientist Integration/Test Engineer. The role develops and executes engineering tests, configures LRUs, and performs subsystem and system-level ground tests to support integration, verification, and validation for flight readiness.

Responsibilities include troubleshooting, documenting anomalies, and supporting EMI/TEMPEST testing, with occasional in-flight or on-aircraft activities and cross-functional coordination.