Mechanical Design Engineer Sr - E3

Lockheed Martin Corporation; Orlando (FL); On-site; USD 85,000 - 158,000; Full time

Benefits offered by this job

Medical

Dental

Vision

401(k) match

Paid time off

Holidays

Parental Leave

EAP

Flexible Spending Accounts

Education Assistance

Life Insurance

Short-Term Disability

Long-Term Disability

Flexible work arrangements

Job summary

Lockheed Martin Corporation in Orlando, FL seeks a Mechanical Engineering Designer Senior to support development and production of optical sensor systems. You will create detailed designs, layouts, and drawings, driving cross-functional collaboration across IPT teams and suppliers to ensure design excellence.

You will lead CREO-based layouts, BOM generation in Windchill, and rigorous tolerance analysis, influencing cost, weight, and performance.

Qualifications

• Bachelor's Degree in Engineering or related field.
• Strong understanding of mechanical design engineering principles and industry practices.
• Knowledge of GD&T per ASME Y14.5 and ability to perform complex tolerance analysis.
• Minimum 3 years of experience with Creo or similar CAD software.
• Ability to generate drawings, documents, parts lists, and specs with minimal supervision.
• Ability to lead investigations and report status to interdisciplinary teams.

Responsibilities

• Develop CREO layouts and detailed drawings for ICDs, components, sub-assemblies, assemblies, and integration test articles.
• Build BOMs and create parts, assemblies, and design documentation within Windchill PLM.
• Coordinate with IPT, suppliers, GSC, optics, and structural/thermal/material analysts to ensure design excellence.
• Manage drawing releases, respond to CRs, generate CNs, and support change boards and design reviews.
• Perform design trade studies to evaluate cost, weight, performance, and structural/thermal benefits.

Skills

Creo CAD

GD&T

Tolerance analysis

Opto-mech layout

Windchill PLM

Cross-functional collab

Education

Bachelor's Degree in Engineering

Tools

CREO

Windchill PLM

Job description

Standard Job Description

You will be the Mechanical Engineering Design Sr supporting development and production of active and passive optical sensor systems.

Standard Job Description

You will be the Mechanical Engineering Design Sr supporting development and production of active and passive optical sensor systems.

What You Will Be Doing

As the Mechanical Engineering Designer Sr, you will be responsible for supporting the Integrated Product Team in creating detailed designs, layouts, and drawings for various components and subassemblies. You will play a key role in developing and generating CREO layouts, detailed drawings, and design documentation, ensuring seamless collaboration with cross-functional teams.

Your Responsibilities Will Include

• Developing and generating CREO layouts and detailed drawings for ICDs, components, sub-assemblies, assemblies, and integration test articles
• Building BOMs, creating parts, assemblies, and design documentation within Windchill PLM
• Coordinating with the IPT team, suppliers, GSC, electronic packaging, optics, and structural/thermal/material analysts to ensure design excellence
• Managing drawing releases, responding to CRs, generating CN's, and presenting/supporting change boards and design reviews
• Performing design trade studies to evaluate cost, weight, performance, and structural/thermal benefits

Basic Qualifications

Bachelor's Degree from an accredited university in an Engineering related field

Comprehensive understanding of mechanical design engineering principles and demonstrated knowledge of industry practices

Knowledge of Geometric Dimensioning and Tolerancing in accordance with ASME Y14.5 and ability to perform complex detailed part and subsystem tolerance analysis

Minimum 3 years experience with Creo or similar 3D computer-aided design software

Have the ability to generate engineering drawings, documents, parts lists and specifications

Have the ability to work with minimal oversight or supervision

Have the ability to lead investigative efforts and report status to interdisciplinary teams

Have the ability to perform opto-mechanical layout and tolerancing

Desired Skills

Hands‑on experience with machining, rapid prototyping, or lab equipment (CNC, 3‑D printers, test rigs)

Experience with Microsoft Office Suite.

Experience with Model-Based Definition (MBD).

Experience with aerospace hardware such as structures, optical or radio frequency (RF) sensors, energetics, propulsion, or flight control systems.

Experience with phases of aerospace systems lifecycle from proposal and capture efforts, development, transition to production, production, and sustainment.

Experience with optomechanical layout, design, build, integration, and/or troubleshooting.

Pay Information

Full-Time Salary Range: $85300.00 - $158300.00

At Lockheed Martin, we know mission success starts with taking care of our people. Our Total Rewards program is designed to attract top talent, support your well-being, and help you grow—both professionally and personally.

The salary range for this position is as listed on the requisition. Please note that the salary information listed is a general guideline only. Lockheed Martin considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/ training, key skills as well as market(work location) and business considerations when extending an offer.

Benefits offered:

• Medical
• Dental
• Vision
• Flexible work arrangements and schedules (e.g., 4x10)
• 401(k) match
• Paid time off
• Holidays
• Parental Leave
• EAP
• Flexible Spending Accounts
• Education Assistance
• Life Insurance
• Short-Term Disability
• Long-Term Disability

• Annual short-term and/or long‑term incentive compensation programs may be offered depending on the position. Payments under these annual programs are not guaranteed and can vary from year to year and are tied to a range of performance metrics.
• For (Washington state applicants only) Non-represented full‑time employees: accrue at least 10 hours per month of Paid Time Off (PTO) to be used for incidental absences and other reasons; receive at least 90 hours for holidays. Represented full time employees accrue 6.67 hours of Vacation per month; accrue up to 52 hours of sick leave annually; receive at least 96 hours for holidays. PTO, Vacation, sick leave, and holiday hours are prorated based on start date during the calendar year.