Sr. Specialist, Integration & Test Engineer (Reliability & Maintainability)
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Before you apply
LocationGreenville, TX, US
Work modeon-site
Typefull-time
SenioritySenior
Experience4+ yrs
DepartmentEngineering
Company size10,000+ people
PostedOct 29, 2026 · 1w ago
Verified live1d ago
At a glanceSummarised by Seekless from the posting.
Bachelor's degree with six (6) years of Reliability and Maintainability engineering experience
Graduate degree with four (4) years of Reliability and Maintainability engineering experience
In Lieu of a degree, a minimum of ten (10) years of Reliability and Maintainability engineering experience
Analysis of total system product to include concept, design, fabrication, test, installation, operation and field maintenance
Technical management of reliability and maintainability and provide direction, guidance and mentoring to junior engineers
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, and 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
Translate system requirements into functional requirements
US military/civilian aviation maintenance or pilot experience
Reliability and maintainability modeling skills
Human Factors modeling and simulation experience
Working knowledge of Releyence software
Knowledge Earned Value Management System (EVMS)
Strong computer skills and MS Office
Ability to interpret technical drawings
Able to work independently or in a team
Ability to obtain and maintain a DoD Secret clearance
Security clearances may only be granted to U.S. citizens
Applicants who accept a conditional offer of employment may be subject to government security investigation and must meet eligibility requirements for access to classified information
Skills
MS Office
Releyence
About the company
L3Harris 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. L3Harris 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.
L3Harris is the Trusted Disruptor in defense tech. 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.
Job Title: Sr. Specialist, Integration & Test Engineer (Reliability & Maintainability)
Job Code: 46976
Job Location: Greenville, TX (On-Site)
Job Schedule: 9/80: Employees work 9 out of every 14 days - totaling 80 hours worked - and have every other Friday off.
Job Description:
The Sr. Reliability and Maintainability Engineer Specialist is 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. This role 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.
Essential Functions:
•
Analysis of total system product to include concept, design, fabrication, test, installation, operation and field mainSrtenance.
•
Technical management of reliability and maintainability and provide direction, guidance and mentoring to junior engineers.
•
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, and 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.
•
Translate system requirements into functional requirements.
•
Ability to obtain and maintain a DoW Secret clearance.
•
Other duties as assigned by Supervisor.
Qualifications:
•
Bachelor’s degree with six (6) years of Reliability and Maintainability engineering experience.
•
Graduate degree with four (4) years of Reliability and Maintainability engineering experience.
•
In Lieu of a degree, a minimum of ten (10) years of Reliability and Maintainability engineering experience.
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.
•
Knowledge Earned Value Management System (EVMS).
•
Strong computer skills and MS Office.
•
Translate system requirements into functional requirements.
•
Ability to interpret technical drawings.
•
Able to work independently or in a team.
Legal
L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law.
Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information.
By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions.
L3Harris Technologies is an E-Verify Employer. Please click here for the E-Verify Poster in English or Spanish. For information regarding your Right To Work, please click here for English or Spanish.