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Lead, Integration & Test Engineer (Reliability & Maintainability)

L3HARRIS Technologies

Greenville, TX · Posted October 7, 2026

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About the job

Job Title: Lead, Integration and Test Engineer (Reliability and Maintainability)

Job Code: 43626

Job Location: Greenville, Tx (On-Site)

Job Schedule: 1st Shift 9/80

Job Description:

The Lead, Reliability and Maintainability Engineer will be responsible for leading the development of reliability artifacts to influence system design to increase mission capability and availability and decrease logistics burden and cost over a system’s life cycle. The engineer will establish reliability predictions for hardware systems, develop allocations and present analysis results to management for periodic review and customer status to ensure the logical and systematic conversion of customer or product requirements into total systems solutions that acknowledge technical, schedule, and cost constraints. These types of analyses will be performed at all levels of total system products to include concept, design, fabrication, test, installation, operation and field maintenance. Additionally, other responsibilities include technical management of reliability and maintainability and providing direction, guidance and mentoring to junior engineers.

Essential Functions:

Perform reliability, availability, and maintainability (RAM) analyses as well as System Safety analysis on aircraft and electrical and mechanical systems and subsystems.

Create Failure Modes Effects and Criticality Analysis (FMECA).

Perform Fault Tree Analysis.

Complete Failure Reporting and Corrective Action System (FRACAS)

Assess requirements and ensure integration of RAM allocations into product.

Plan and execute Reliability/Maintainability demonstrations.

Write subcontractor specs and statements of work to ensure flow down, and follow-through for compliance.

Interpret Requests for Proposal and prepare effective responses.

Must possess strong computer skills (Microsoft Office programs).

Translate system requirements into functional requirements.

Ability to read, understand, and interpret technical drawings.

Will work independently or in a team.

Ability to obtain and maintain a DoW Secret Clearance.

Other duties as assigned by Supervisor.

Qualifications:

Bachelor’s Degree with nine (9) years of prior Reliability and Maintainability experience within the aerospace industry.

Graduate Degree with seven (7) years of prior Reliability and Maintainability experience within the aerospace industry.

In lieu of a degree, minimum of 13 years of prior Reliability and Maintainability experience within the aerospace industry.

Preferred Additional Skills:

US military/civilian aviation maintenance or pilot experience.

Reliability and maintainability modeling skills.

Human Factors modeling and simulation experience.

Working knowledge of Releyence software.

Working knowledge of Earned Value Management System.

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