Mechanical Design Engineer Sr
Job in
Grand Prairie, Dallas County, Texas, 75051, USA
Listed on 2026-06-16
Listing for:
Lockheed Martin Corporation
Full Time
position Listed on 2026-06-16
Job specializations:
-
Engineering
Mechanical Engineer, Systems Engineer, Engineering Design & Technologists
Job Description & How to Apply Below
You will be the Mechanical Design Engineer Sr for an Integrated Air and Missile Defense development team. Our team is responsible for designing and producing key components of the missile system, including the missile interceptor and launchers.
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 model-based designs (MBD) 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, and structural/thermal/material analysts to ensure design excellence
Managing design 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
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.
We're looking for a collaborative and skilled Mechanical Design Engineer Sr to join our team. As an ideal candidate, you are a problem-solver with excellent communication skills, able to work effectively in a fast-paced environment. This role stands out as an opportunity to work on critical defense programs, making a direct impact on the success of our missions. If you're a motivated and talented engineer looking to take your career to the next level, we encourage you to apply and be a part of our innovative team.
We offer flexible work schedules to comprehensive benefits investing in your future and security, Learn more about Lockheed Martin's comprehensive benefits package here.
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
Desired skills
Experience with Microsoft Office Suite.
Experience with Model-Based Definition (MBD).
Hands-on experience with machining, rapid prototyping, or lab equipment (CNC, 3-D printers, test rigs)
Experience with aerospace hardware such as structures, optical or radio frequency (RF) sensors, energetics, propulsion, flight control systems, or launchers.
Experience with phases of aerospace systems lifecycle from proposal and capture efforts, development, transition to production, production, and sustainment.
EEO
Lockheed Martin is an equal opportunity employer. Qualified candidates will be considered without regard to legally protected characteristics.
The application window will close in 90 days; applicants are encouraged to apply within 5 - 30 days of the requisition posting date in order to receive optimal consideration.
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At Lockheed Martin, we use our passion for purposeful innovation to help keep people safe and solve the world's most complex challenges. Our people are some of the greatest minds in the industry and truly make Lockheed Martin a great place to work.
With our employees as our priority, we provide diverse career opportunities designed to propel, develop, and boost agility. Our flexible schedules, competitive pay, and comprehensive benefits enable our employees to live a healthy, fulfilling life at and outside of work. We place an emphasis on empowering our employees by fostering an inclusive environment built upon integrity and corporate responsibility.
If this sounds like a culture you connect with, you're invited to apply for this role. Or, if you are unsure whether your experience aligns with the requirements of this position, we encourage you to search on Lockheed Martin Jobs, and apply for roles that align with your qualifications.
Other Important Information
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