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L3Harris Technologies

Global defense contractor delivering aerospace tech

Senior Specialist - Mechanical Engineering

Materials & StructuresUpdated on Nov 14
Full-timeWaco, TX, USA

About the Job

Requirements

  • Ability to obtain and maintain a U.S. Secret security clearance.
  • Bachelor’s degree in Mechanical Engineering or Aeronautical Engineering (or equivalent field) and a minimum of 6 years of prior related experience; alternatively, a graduate degree with a minimum of 4 years of prior related experience; or, in lieu of a degree, a minimum of 10 years of prior related experience.
  • At least 2 years of experience using 3D CAD programs to create solid models and 2D detail, assembly, and installation drawings.
  • At least 2 years of experience with mechanical design principles for aircraft structures and components.
  • At least 2 years of experience modifying aircraft primary and secondary structures.
  • Strong knowledge of mechanical design principles for aircraft structures and components.
  • Strong analytical and communication skills.
  • Ability to work in aircraft and hangar environments, including boarding, ascending and descending, positioning oneself, and working inside aircraft and in narrow aisles or passageways.
  • Willingness and ability to work any shift, weekends, and overtime as required.
  • Willingness and ability to travel as required, less than 10%.

Responsibilities

  • Design and provide liaison for aircraft primary and secondary structures using military and commercial design standards, customer specifications, system requirements documents, and 3D CAD.
  • Provide liaison to production and manufacturing teams to interpret engineering designs and drawings.
  • Prepare and release engineering drawings within allocated schedule and budget constraints.
  • Generate bids for customer-requested change orders and new pursuits.
  • Document and review designs with peers, management, and customers.

Desired Qualifications

  • Active U.S. Secret security clearance.
  • Mid-level knowledge of 3D CAD tools, such as Creo Parametric, Siemens NX, or equivalent.
  • Familiarity with aircraft and military design standards, including SAE AS50881, MIL-STD-704, MIL-E-7016, SAE ARP4754, MIL-STD-461, MIL-STD-810, MIL-STD-882, and MIL-HDBK-516.
  • Ability to manage budgets and schedules, serve as a task leader within the team, and mentor junior team members for integration design and liaison.
  • Proficiency in Microsoft Office applications, including Word and Excel.

About the Company

L3Harris Technologies

Global defense contractor delivering aerospace tech

L3Harris Technologies provides advanced aerospace, defense, and space systems for governments and commercial customers. Its products include sensors, communications, and propulsion—such as tactical radios, night-vision gear, satellite payloads, missile defense, and space propulsion—delivered as integrated systems for operations across air, land, sea, space, and cyber domains. The company blends legacy technologies from two joining giants with newer capabilities, faster acquisition cycles, and a focus on missiles, space, and resilient communications to field solutions quickly. Its goal is to be a trusted, scale-ready provider of next‑generation defense and intelligence capabilities for national security and related customers.

Company size
10,001+
Company stage
IPO
Headquarters
Melbourne, FL
Founded
1895

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