Multi-Body Dynamics Engineer (Mechanical Engineer)
10 days ago
Denver
Job ID: 718567BR Date posted: Feb. 19, 2026 Description:As we enter a new era of Strategic Weapon Systems, Lockheed Martin is a pioneer, partner, innovator and builder. Our amazing men and women are on a mission to make a difference in the world and every single day we use our unique skills, talents and experiences to design and build solutions to some of the world's hardest engineering problems. Do you want to be part of a culture that inspires employees to envision the impossible, perform with excellence and build incredible products? We provide the resources, inspiration and focus-if you have the passion and courage to dream big, then we want to build a better tomorrow with you. Bring your experience and passion for engineering to Lockheed Martin, and build the systems which support our nation's defense systems. • This requisition is used to capture interested candidates in opportunities at Lockheed Martin. We are seeking a highly motivated Multi-Body Dynamics Engineer to join our team. This role supports the analysis, modeling, and simulation of complex mechanical systems for advanced aerospace and defense applications. The selected candidate will apply rigid and flexible body dynamics principles to evaluate system performance, predict loads and environments, and inform design decisions across the product lifecycle. This position requires close collaboration with design, structural analysis, systems engineering, and test teams to ensure mechanical systems meet performance, reliability, and mission requirements. The ideal candidate brings strong analytical capability, hands-on modeling experience, and the ability to translate dynamic behavior into actionable engineering insight. Key Responsibilities • Develop and execute multi-body dynamic models of complex mechanical systems using industry-standard tools., • Perform rigid body and flexible body dynamic simulations to assess system kinematics, loads, stability, and response., • Support design trades, mechanism development, and structural load predictions., • Analyze transient events including deployment, separation, shock, vibration, and other dynamic environments., • Collaborate with structural analysts to integrate dynamic loads into FEA models., • Support test planning, instrumentation definition, and correlation of analytical models to test data., • Document analysis methods, assumptions, and results in technical reports and briefings., • Candidates may be subject to a government security investigation and must meet eligibility requirements for access to classified information., • Applying to this Expression of Interest opportunity introduces you to Lockheed Martin's job opportunities and promotes you to managers who are interested in hiring for multiple roles., • This requisition is used to capture interested candidates in opportunities at Lockheed Martin., • You can't and will not be hired on this requisition. Actual job responsibilities, levels, and locations will vary based on actual hiring job postings. Locations: Littleton, CO • Huntsville, AL Clearance Required: Ability to obtain and maintain a Secret clearance, thus US Citizenship is required. Basic Qualifications: • Bachelor's degree in Mechanical Engineering or related engineering discipline., • Experience in multi-body dynamics analysis, rigid body dynamics, or flexible body dynamics., • Experience using one or more of the following tools: ADAMS, Abaqus, Nastran, LS-DYNA, or equivalent dynamic simulation software., • Experience developing analytical models to predict mechanical system behavior., • Ability to interpret engineering drawings, CAD models, and system-level requirements., • Master's degree in Mechanical Engineering or related field., • Experience supporting aerospace, missile, or defense programs., • Experience analyzing mechanisms, deployment systems, separation events, hoisting equipment, or ground support equipment., • Experience integrating flexible bodies into multi-body simulations., • Knowledge of structural dynamics, vibration analysis, or shock response., • Experience with NX/Nastran, Abaqus, ADAMS, LS-DYNA, MATLAB, or Python for post-processing and automation., • Experience correlating analytical models with test data., • Familiarity with configuration management and model documentation best practices., • Strong written and verbal communication skills with the ability to present to technical and program leadership. This position is incentive plan eligible. 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. 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. Experience Level: Experienced Professional Business Unit: SPACE Relocation Available: Possible Career Area: Systems Engineering: Other Type: Full-Time Shift: First