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Sr Specialist, Designer

Job in Huntsville, Madison County, Alabama, 35824, USA
Listing for: L3Harris
Full Time position
Listed on 2026-02-22
Job specializations:
  • Engineering
    Engineering Design & Technologists, CAD/ AutoCAD/ Mechanical Design
Salary/Wage Range or Industry Benchmark: 60000 - 80000 USD Yearly USD 60000.00 80000.00 YEAR
Job Description & How to Apply Below

Job Title:

Sr. Specialist, Designer Job Code: 34046

Job Location:

Huntsville, AL or AMF South

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 Missile Solutions CAD Services team at the Aerojet Rocketdyne segment of L3

Harris is currently seeking an experienced highly motivated Product Definition specialist that will be responsible for generating and verifying product definition supporting the design engineers across MSSL sites.

Provide design support to engineers on technical projects and/or products, maintaining, organizing, compiling, and manipulating technical data. Prepares PTC Creo or Siemens NX CAD models and associative engineering drawings (product definition) using PTC Windchill PLM System. Performs mathematical calculations and simple tolerance analysis per engineering specifications. Recommend alternative design solutions to problems and obstacles. Checks engineering product definition for compliance and conformity to established standards, specifications, and design directives.

Essential Functions:
  • Prepare product definition (CAD models, drawings, EBOMs) for engineering designs using Creo or NX integrated with Windchill PLM System.

  • Perform checking verification of Product Definition associated with models, drawings, and PLM attributes and relationships to industry, company, and program standards.

  • Prepare and work from design layouts and/or preliminary conceptual design layouts.

  • Generate or validate tolerance stack up calculations and resulting GD&T based on ASME Y14.5.

  • Ensure adherence to model centric design philosophy (model driven drawings) via verification of CAD model data to drawing content.

  • Utilizing proficient experience with digital markup tools to communicate PD verification findings and suggestions to design staff members.

  • Ability to obtain a US Security Clearance.

Qualifications:
  • Bachelor’s Degree and a minimum of 6 years of prior design/drafting experience. Graduate Degree 4 years of prior design/drafting experience. In lieu of a degree, minimum of 10 years of prior design/drafting experience.

  • Preferred Additional

    Skills:

    4 years of experience with CAD software tools (PTC Creo or Siemens NX preferred) along with experience using CAD database management and PLM tools (PTC Windchill preferred) is desired.

  • 1 year of product definition in Aerospace or similar related industry is a plus.

  • Familiar with ASME Y14.5 and ability to read and interpret product definition and related specifications per ASME Y14.100.

  • Knowledge of solid propulsion systems design and manufacturing methods is a plus.

  • Proficiency with Microsoft Office products (Word, Excel and PowerPoint).

L3

Harris Technologies is proud to be an Equal Opportunity Employer. L3

Harris 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.

L3

Harris 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 L3

Harris 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.

L3

Harris Technologies is an E‑Verify Employer. Please  for the E‑Verify Poster in English (https://(Use the "Apply for this Job" box below).) or Spanish (https://) . For information regarding your Right To Work, please  for English (https://) or Spanish (https://) .

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