Mechanical Design Engineer Senior at Lockheed Martin Grand Prairie, TX

Hong Kong Study Skills Research Institute; Grand Prairie (TX); On-site; USD 90,000 - 120,000; Full time

Benefits offered by this job

Flexible work schedules

Comprehensive benefits

4×10 hour day, 3 days off per week

Job summary

The Hong Kong Study Skills Research Institute is looking for a Senior Mechanical Design Engineer to join the Rapid Combat Capability (RCC) team in Grand Prairie, TX. This role involves owning the creation of mechanical design artifacts and coordinating with cross-functional teams to ensure accurate and up-to-date design data.

Candidates should have a Bachelor's degree in Mechanical or Aerospace Engineering, with at least 5 years of experience and proficiency in PTC CREO and Windchill. The position offers flexible work schedules and comprehensive benefits.

Qualifications

• Minimum of 5 years of professional experience in mechanical design.
• Must possess or be able to obtain a DoD Secret level security clearance.

Responsibilities

• Own the creation, coordination, and release of mechanical design artifacts for RCC program.
• Generate and maintain 3-D solid models and 2-D drawings.
• Produce release-ready engineering documents for fabrication and procurement.
• Perform tolerance stack-up and fit analyses.
• Apply Model Based Design principles in CAD model.
• Coordinate design changes across cross-functional teams.
• Support Operations and Global Supply Chain with design data.
• Identify and implement innovative design solutions.
• Conduct design reviews and secure formal engineering release approvals.
• Maintain documentation compliance with DoD and Lockheed Martin standards.

Skills

Mechanical Design

PTC CREO

Windchill

Geometric Dimensioning & Tolerancing

Microsoft Office

Education

Bachelor's Degree in Mechanical or Aerospace Engineering

Job description

Position Overview

Mechanical Design Engineer Senior – PrSM Increment2 Rapid Combat Capability (RCC) team – Grand Prairie, TX.

Responsibilities

• Own the creation, coordination, and release of all mechanical design artifacts for the RCC program.
• Generate and maintain 3‑D solid models and 2‑D drawings in the Digital Product Lifecycle Management (dPLM) environment.
• Produce complete, release‑ready engineering documents (drawings, BOMs, assembly parts lists) for fabrication and procurement.
• Perform tolerance stack‑up and fit analyses to ensure manufacturability and reliability.
• Apply Model Based Design principles, embedding GD&T and feature control frames directly in the CAD model.
• Coordinate design changes across cross‑functional teams, keeping baselines current in dPLM.
• Support Production Planning, Operations, and Global Supply Chain with accurate, up‑to‑date design data and troubleshooting.
• Identify and implement innovative design solutions to resolve complex mechanical challenges.
• Conduct design reviews, incorporate feedback, and secure formal engineering release approvals.
• Maintain documentation compliance with DoD and LockheedMartin standards.

Basic Qualifications

Bachelor’s Degree in Mechanical or Aerospace Engineering with a minimum of 5 years of professional experience.

Proficient in PTC CREO and Windchill.

Experience with Geometric Dimensioning & Tolerancing.

Experience with Microsoft Office.

Must possess or be able to obtain a DoD Secret level security clearance.

Desired Skills

Willingness to occasionally travel.

Project management experience.

Prior experience working in missile programs.

Security Clearance

Require U.S. citizenship and the ability to obtain a Secret security clearance.

Equal Employment Opportunity

Lockheed Martin is an equal‑opportunity employer. Qualified candidates will be considered without regard to legally protected characteristics.

Benefits & Schedule

Flexible work schedules, comprehensive benefits, and a 4×10 hour day, 3 days off per week schedule are offered.