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Mechanical Design Engineer Sr

Job in Grand Prairie, Dallas County, Texas, 75050, USA
Listing for: Lockheed Martin
Full Time position
Listed on 2026-07-01
Job specializations:
  • Engineering
    Mechanical Engineer, Quality Engineering, Manufacturing Engineer
Job Description & How to Apply Below
Position: Mechanical Design Engineer Sr Jobs

Job Number 725880

Description: You will be the Mechanical Design Engineer Liaison for the Precision Strike Missile (PrSM) Enhanced Operational Capability (EOC) team. Our team drives rapid rate missile and pod integration, turning concepts into flight ready hardware while tightly aligning production, central engineering, and global supply chain partners.

What You Will Be Doing

As the Mechanical Design Engineer Liaison you will be the primary mechanical design conduit between the Grand Prairie production floor and the central engineering hub. You'll protect the line from part level discrepancies, resolve design related production hurdles, and keep the missile assembly flow moving smoothly on a demanding schedule including first shift weekend support or second shift (11-9pm)

Your responsibilities will include:

• Act as the first line of defense for part variance and design issue escalation on the missile and pod integration lines.

• Track, assess, and close Material Review Board Engineering (MRBE) quality notifications and supplier deviation waivers.

• Provide day to day production support for the second shift crew, coordinating with Engineering, Quality, Operations, Production Planning, and Global Supply Chain.

• Manipulate, update, and validate 3D models in CREO; interpret engineering drawings and GD&T to ensure manufacturability.

• Conduct tolerance analyses and recommend corrective actions that balance performance, cost, and schedule.

• Communicate technical information clearly across diverse stakeholder groups-engineers, suppliers, shop floor personnel, and leadership.

• Travel occasionally to supplier sites to verify drawings, resolve fit issues, and support supplier qualification activities.

• Maintain and leverage Apriso (or similar MES) data to drive real time visibility of part status and production metrics.

• Contribute to continuous improvement initiatives that enhance design hand offs and reduce rework.

Why Join Us

Do you want to be part of a company culture that empowers employees to think big, lead with a growth mindset, and make the impossible a reality? We provide the resources and give you the flexibility to enable inspiration and focus. If you have the passion and courage to dream big, work hard, and have fun doing what you love then we want to build a better tomorrow with you.

You are a collaborative, solutions oriented mechanical engineer who thrives in high tempo, defense focused environments. You enjoy translating complex designs into producible hardware and delight in the challenge of keeping cutting edge missile programs on schedule. This role stands out because you'll be embedded on the production floor, giving you immediate impact on hardware that protects warfighters, while working side by side with world class engineers, quality experts, and supply chain professionals.

If you're eager to apply innovative thinking, sharpen your CREO and GD&T expertise, and help deliver the next generation of precision strike capability, we want you on our team. Apply today and be part of a mission critical program that defines the future of long range strike.

Basic Qualifications:

Bachelor's Degree in Mechanical or Aerospace Engineering from accredited university with a minimum of 5 years of professional experience.

Proficient in PTC CREO and Windchill

Experience with Geometric Dimensioning & Tolerancing

Experience with Microsoft Office

Candidate must possess a DoD Secret level clearance.

Desired

Skills:



Willingness to occasionally travel.

Leadership experience, leading tasking and decision making over small or large teams.

Experience with hardware build, integration and testing

Prior experience working missile programs.

Security Clearance Statement: This position requires a government security clearance, you must be a US Citizen for consideration.

Clearance Level: Secret

Other Important Information You Should Know

Expression of Interest: By applying to this job, you are expressing interest in this position and could be considered for other career opportunities where similar skills and requirements have been identified as a match. Should this match be identified you may be contacted for this and future…

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