Senior Specialist, Over and Above Estimator AircraftContract Liaison
L3HARRIS Technologies
Greenville, TX · Posted November 3, 2026
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About the job
Job Title: Senior Specialist, Business Analyst
Job ID: Req ID: 47179
Job Location: Greenville, Texas 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 Contract Liaison Estimator is responsible for reviewing, estimating, and negotiating Over and Above (O&A) to ensure labor hours are captured for correction of discrepancies on aircraft and/or aircraft equipment discovered during PDM. Frequently requires in-depth research of Structural Repair manuals, Maintenance manuals, L3Harris Engineering drawings, and OEM engineering to support detailed estimates.
Essential Functions:
Review O&A dispositions to ensure labor and maintenance appropriately is captured. Represent operations during discussions with the Customer and internal organizations.
Job duties require frequent travel to the aircraft or shop to assess defects, which can involve: aircraft entry; climbing on ladders or stands; travelling to flight line, and/or back shops. Physical requirements of position involves walking, bending, stooping, twisting, and climbing approximately 20% of time
Qualifications:
Bachelor’s degree with 6 years of experience. In lieu of a degree, minimum of 10 years of prior related experience.
Be able to use SAP.
Knowledge of L3Harris Structural Drawings, Aircraft Maintenance Manuals.
Experience with Microsoft Office Suite, with heavy emphasis on Excel and Power Point.
Preferred Additional Skills:
Must possess a strong aptitude for problem solving.
Excellent oral and written skills
Must be a self-starter and motivated.
Must be technically proficient.
Active Security Clearance
Must possess good interpersonal skills and have the ability to coordinate with other functional groups and support organizations
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