Principal/Senior Principal Structural Engineer

Bachelor’s degree in a Science, Technology, Engineering, Mathematics (STEM) discipline with five or more years applicable experience; OR a Master’s degree in a STEM discipline with three or more years applicable experience
Spacecraft/Aerospace materials experience for metals, adhesives, thermoplastics, etc.
Experience with FEA analysis, preferably ANSYS or Femap/NASTRAN, for structural analysis of designs
Ability to verify validity of simulation results by hand-calcs and/or comparison with heritage programs and to perform bolted joint analyses
US Citizenship is a requirement
Bachelor’s degree in a STEM discipline with nine or more years applicable experience; OR a Master’s degree in a STEM discipline with seven or more years applicable experience
Experience with FEA modeling & analysis (ANSYS or Femap/NASTRAN) for design of structures
Experience with system/sub-system FEA modeling/analysis, piece parts, static, modal, buckling, dynamic (sine, random, acoustic), thermal strength/distortion, and bolted joint analyses
Knowledge of failure theories for metallic, composite, adhesive, and honeycomb core structures
Ability to verify simulation results by hand-calcs and/or comparison with heritage programs
Must be self-motivated with excellent technical communication skills
US Citizenship is a requirement

Create FEA models based on Creo assembly/part geometries. Make assumptions/simplifications to adequately represent load path, boundary conditions, and material properties.
Perform static, sine, random vibe, and acoustic dynamic analyses and compute strength margins, develop notching, response and force limiting. Develop driving load cases for piece part analyses.
Modelling and analysis of sandwich panels, composite materials, and bonded joints. Assess strength based on pertinent failure modes of sandwich composite structures.
Review drawings, requirements for materials, structure systems & subsystems and perform required analyses to demonstrate compliance.
Document static/dynamic test plans and procedure requirements
Participate and present in internal and external (customer) design reviews
Strive for the highest possible structural performance that is also cost effective and assures complete reliability
Manage and track multiple priorities while maintaining a focus towards common project goals of the program team, matrix organization, and customers

Experience with structures and mechanisms for moving mechanical assemblies such as solar arrays, booms, and other support structures and mechanisms for satellite subsystems
Demonstrable problem-solving skills with hands-on project experience
Candidate has detailed mechanical design knowledge of structures, mechanisms, release and drive actuators, bearings, and material selection
Working knowledge of applicable manufacturing processes such as machining, finishing, and rapid prototyping
Non-linear and transient FEA analysis
Multibody and flexible body dynamic analyses
Experience with vibration testing of flight hardware
Four or more years of direct Mechanical Engineering experience, preferably in the spacecraft or aerospace industry, with significant project ownership
Ability to work independently as well as in an integrated team and adapt to change and dynamic requirements
Strong communication and analytical skills and discipline with the ability to organize and prioritize job assignments and tasks
Experience with thermal engineering concepts, thermal analysis techniques, and experience utilizing software such as Thermal Desktop
Practical understanding of GD&T (ASME Y14.5-2009)
Working knowledge of Microsoft Office suite (Excel, Word, PowerPoint…)