Mechanical Design Engineer Senior

Lockheed Martin•Orlando, FL

6d•Hybrid

About The Position

You will be the Mechanical Design Engineer for the Solid Rocket Motor (SRM) Product Center. Our team drives the design, development, and testing of next generation solid rocket motors that power critical defense and aerospace missions. What You Will Be Doing As the Mechanical Design Engineer you will be responsible for turning innovative concepts into reliable hardware. Working within a cross functional Integrated Product Team (IPT), you’ll lead the mechanical design effort, collaborate with suppliers, and ensure our SRM hardware meets stringent performance, cost, and schedule goals. You are a creative, hands on mechanical engineer who thrives in a fast paced, collaborative environment. Whether you bring direct SRM experience or a strong desire to master it, you’ll be empowered to innovate with cutting edge materials and testing methods. At Lockheed Martin Missiles & Fire Control you’ll work alongside world class experts, access state of the art facilities, and contribute to mission critical systems that protect our nation. If you’re a U.S. citizen with a proven track record in defense or aerospace mechanical design, a passion for problem solving, and the drive to see concepts through from sketch to launch, this is the role for you. Apply now and help shape the future of solid rocket technology. We offer flexible work schedules to comprehensive benefits investing in your future and security, Learn more about Lockheed Martin’s comprehensive benefits package here. Further Information About This Opportunity: This position is in Orlando, FL. MUST BE A U.S. CITIZEN - This position is located at a facility that requires special access. The selected candidate must be able to obtain a secret clearance.

Requirements

Bachelor’s Degree in Mechanical or Aerospace Engineering or a related field from an accredited university with a minimum of 5 years of relevant experience.
Proficiency in PTC CREO
Strong understanding of manufacturing processes, materials selection, and Design for Manufacturability (DFM) principles.
Solid knowledge of Geometric Dimensioning and Tolerancing (GD&T) in accordance with ASME Y14.5.
Ability to work effectively in a dynamic, fast-paced, team-oriented environment.
Ability to obtain DoD Secret Clearance.
Proficiency in Microsoft Office Suite (Excel, Word, PowerPoint).
Detail-oriented with a focus on process and quality.

Nice To Haves

Experience with solid rocket motors.
Processing engineering to release using Model Based Design (MBD).
Design for Manufacturing (DFM) and/or Design for Affordability (DFA).
Understanding the processes surrounding ordnance handling /shipping and test.

Responsibilities

Lead mechanical design activities in Creo, generating 3 D models, detailed drawings, and BOMs in Windchill.
Conduct trade studies that evaluate cost, weight, structural integrity, and thermal performance.
Coordinate fabrication with machine shops and external suppliers, overseeing tooling, fixtures, and build plans.
Develop and execute mechanical Environmental Design Verification Tests (DVT) for energetics and live ordnance hardware.
Create designs using a variety of non standard materials—including metals, composites, and additive manufactured parts—tailored for SRM applications.
Calculate total product margins (TPMs), identify risks, and implement mitigation strategies.
Support cross functional IPT meetings, providing status updates and technical insight.
Maintain configuration control and documentation compliance throughout the product lifecycle.