Basic Qualifications for a Level 2: BS in Mechanical Engineering or Aerospace Engineering 2 years of related work experience or a MS in Mechanical Engineering or Aerospace Engineering Must be able to obtain a Department of Defense Secret clearance. U.S. citizenship is a prerequisite. Basic Qualifications for a Level 3: BS in Mechanical Engineering or Aerospace Engineering 5 years of related work experience or 3 years with a MS in Mechanical Engineering or Aerospace Engineering Must be able to obtain a Department of Defense Secret security clearance; U.S. citizenship is a prerequisite. Preferred Qualifications: Skills related to statics, dynamics, fluids, thermodynamics, rocket propulsion, computer skills/programming (MATLAB, FORTRAN, Solid Modeling, Excel) are all desirable. Working knowledge of rocket propulsion Leadership & teamwork capabilities Excellent interpersonal communication skills Self-motivated, willing to learn, and interested in working in a team environment Experience developing and delivering presentations and leading small groups Able to work in an autonomous work environment on complex projects Experience working on business or engineering full life-cycle projects from project inception through launch Primary Level Salary Range: $77,200.00 - $115,800.00 Secondary Level Salary Range: $95,300.00 - $142,900.00