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L3Harris Technologies

Global defense contractor delivering aerospace tech

Senior Specialist - Designer

Design EngineeringUpdated on Nov 14
Full-timeHuntsville, AL, USANo salary listed

About the Job

Requirements

  • A bachelor's degree and at least six years of prior design/drafting experience, or a graduate degree and at least four years of prior design/drafting experience; alternatively, at least ten years of prior design/drafting experience in lieu of a degree.
  • Ability to obtain a U.S. Secret security clearance.
  • Proficient experience with digital markup tools to communicate product-definition verification findings and suggestions to design staff members.
  • Familiarity with ASME Y14.5 and the ability to read and interpret product definition and related specifications per ASME Y14.100.
  • Proficiency with Microsoft Office products, including Word, Excel, and PowerPoint.

Responsibilities

  • Generate and verify product definition supporting design engineers across Missile Solutions sites.
  • Provide design support to engineers on technical projects and products by maintaining, organizing, compiling, and manipulating technical data.
  • Prepare PTC Creo CAD models and associative engineering drawings in a Windchill environment.
  • Perform mathematical calculations and simple tolerance analysis according to engineering specifications.
  • Recommend alternative design solutions to problems and obstacles.
  • Check engineering product definition for compliance and conformity with established standards, specifications, and design directives.
  • Prepare engineering design documents, including CAD models, drawings, and EBOMs, using Creo integrated within the Windchill PLM system.
  • Verify product definition associated with models, drawings, and PLM attributes and relationships against industry, company, and program standards.
  • Prepare and work from design layouts and preliminary conceptual design layouts.
  • Generate or validate tolerance stack-up calculations and resulting GD&T based on ASME Y14.5.
  • Verify CAD model data against drawing content to ensure adherence to the model-centric design philosophy.
  • Travel up to 10%.

Desired Qualifications

  • At least four years of experience with Creo, along with experience using CAD database management and PLM tools; PTC Windchill experience is preferred.
  • One year of product definition experience in the aerospace or a similar related industry.
  • Knowledge of solid propulsion systems design and manufacturing methods.

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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