← Search all jobs

Sr. Specialist, Design

L3HARRIS Technologies

West Palm Beach, FL, US, 33478 · Posted November 11, 2026

Just laid off? Start here: a plan for the first weeks

See every open role at L3HARRIS Technologies

More in Florida job market · All Sr Specialist jobs (62) · Aerospace & Defense · Design jobs

More roles at L3HARRIS Technologies

Similar jobs

Design jobs in the rankings

Rankings about design jobs

Design jobs · Top Design employers · All rankings

Skills this job asks for

Say which you have and which you want to build. We use it to match you to jobs like this one.

  • Excel
  • PowerPoint

About the job

Job Title: Sr. Specialist, Design

Job Code: 44132

Job Location: West Palm Beach, FL

Job Schedule: 9/80 Work week

Job Description:

The Missile Solutions Product Definition team at the Missile Solutions segment of L3Harris 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:

Under general direction and following established procedures in accordance with contractual requirements and L3Harris Missile Solutions policy and procedures, this position performs engineering design assignments for preparation of engineering design documents and maintaining the design disclosure. Typical responsibilities include:

Prepare product definition (CAD models, drawings, EBOMs) for engineering designs using Creo (preferred) 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

Must be eligible to obtain a DOD Secret Security Clearance

Qualifications:

Associate's degree in an appropriate discipline and 2-5 years of product definition in Aerospace or similar related industry, or an equivalent combination of education and experience. A Bachelor’s degree in an appropriate discipline and at least 2-5 years of related experience or an equivalent combination of education will also be considered.

2-5 years of experience in CAD software tools (PTC Creo or Siemens NX) along with experience using CAD database management and PLM tools (PTC Windchill).

Preferred Additional Skills:

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.

Engineering drawing and GD&T application experience.

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

Active DOD Secret Security Clearance

#LI-EN2