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Salary
≈ $79k – $158k per year (Estimated)
Location
In office (Waco)
Seniority
Staff · 8+ years exp
Visa
H-1B filings in 12 months: 5 · for this role: 3

Confirmed on the employer's own hiring board on Oct 19, 2026. First seen by Alion on Oct 7, 2026. L3Harris Technologies scores A on the Alion truth index.

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L3Harris Technologies is an American defense contractor formed in 2019 by the merger of L3 Technologies and Harris Corporation. It builds tactical radios and military communication systems, electronic warfare and intelligence, surveillance and reconnaissance equipment, space sensors and satellites, night vision devices, and uncrewed surface vessels, and owns the rocket engine maker Aerojet Rocketdyne. Its main customers are the United States Department of Defense and allied governments. The company is headquartered in Melbourne, Florida, United States.

Job Title:External Loads Engineer 3

Job Code: 45706

Job Location: Waco, TX (Onsite)

Schedule: 9/80: Employees work 9 out of every 14 days- totaling 80 hours worked- and have every other Friday off

Job Description:

L3Harris MMG Division is seeking for an experienced External Loads Engineer for our onsite facility located in Waco, TX. The External Loads Engineer will perform analysis of fixed wing and rotary aircraft to generate and compile externally applied loads on the aircraft. Designs, develops, and tests a variety of power plants, aircraft, missiles, and parts, taking into consideration the most efficient use of the natural laws affecting flight. Establishes structural design criteria, performs loads analysis, and supports loads validation tests.

Essential Functions:

  • Responsible for generating mass properties data, inertias and finite element models to determine inertial loads.
  • Compile aerodynamic data, mass properties data, dynamics data, and aircraft state data to provide combined load cases to distribute to the airframe models.
  • Develop structural design criteria data and documentation.
  • Subtasks may include the generation of free-body diagrams, determination of reaction forces, preparation of shear and moment diagrams, execution of simulation tools, data processing and assimilation, and down selecting of critical conditions.
  • Interact with other functional engineering disciplines.
  • Willingness and ability to work any shift, weekends, and overtime as required.
  • Willingness and ability to travel up to 10%.
  • Ability to obtain a US Secret security clearance.

Qualifications:

  • Bachelor’s Degree in Aerospace Engineering, Mechanical Engineering, or related field and minimum 4 years of prior structural engineering experience in developing aircraft loads. Graduate Degree in Aerospace Engineering, Mechanical Engineering, or related field and a minimum of 2 years of prior structural engineering experience in developing aircraft loads. In lieu of a degree, minimum of 8 years of prior related experience.
  • Minimum 1 year experience in finite element modeling and analyses codes.
  • Minimum 1 year experience in MATLAB or other scripting languages (Visual Basic, Pearl, Python, etc.).

Preferred Additional Skills:

  • MSC PATRAN or FEMAP and MSC Nastran.
  • Experience with Linux/Unix operating systems.
  • Knowledgeable in Military and/or commercial certification requirements.
  • Ground and flight test loads experience.
  • Proficient in Microsoft Office and have general computer knowledge.
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