Structural Dynamics Engineer (II or III)

• →Participate in the analysis and validation of spacecraft and/or missile defense structural systems to ensure survivability and performance under dynamic environments, including launch, on-orbit, and mission operations.
• →Perform static structural stress analyses, including inertial and handling load simulations.
• →Perform structural dynamics stress analyses, including modal, harmonic, random vibration, shock, and transient response simulations.
• →Develop and validate finite element models (FEMs) of spacecraft and/or missile defense structures and subsystems, ensuring accuracy in predicting dynamic behavior.
• →Participate in dynamic testing campaigns, including vibration, shock, and acoustic testing, to verify structural integrity and correlate models with test results.
• →Collaborate with cross-functional teams, including mechanical, thermal, and systems engineering, to ensure structural requirements are met.

• Bachelor’s degree in Mechanical Engineering, Aerospace Engineering, or a related field.
• 2+ years of experience in structural dynamics analysis for aerospace, defense, or high-reliability applications.
• OR, Master’s degree in Mechanical Engineering, Aerospace Engineering, or a related field (no years of working experience required).
• Experience with finite element analysis (FEA) tools such as FEMAP/NASTRAN or HyperWorks/OptiStruct.
• Experience with dynamic environments such as launch loads, aero loads, vibration, and shock.
• Good understanding of structural mechanics, material properties, and failure modes in aerospace applications.

• Familiarity with spacecraft-specific structural dynamics challenges, such as coupled loads analysis and dynamic coupling between subsystems.
• Familiarity with missile-specific structural dynamics challenges, such as aerothermal loading.
• Experience working with lightweight structures, composites, and advanced materials.
• Proficiency in CAD tools, such as SolidWorks/NX for integrating FEMs with detailed vehicle assembly models – Teamcenter for PLM.
• Hands-on experience with environmental testing, including random, sine, and sine burst vibration.
• Hands-on experience with instrumentation for dynamic testing, including accelerometers, strain gauges, and data acquisition systems.
• Hands-on experience with environmental testing including shock and acoustic tests.
• Demonstrated experience with full program life cycle (capture to launch).

• Ability to maintain or obtain TS/SCI clearance.
• Work Location— this a fully onsite position based out of our Centennial, CO or Long Beach, CA office.
• Work environment—the work environment; temperature, noise level, inside or outside, or other factors that will affect the person's working conditions while performing the job.
• Physical demands—the physical demands of the job, including bending, sitting, lifting and driving.

This position will be open until it is successfully filled. To submit your application, please follow the directions below. #LI-Onsite