Stefan Rosner Email & Phone Number

NASA Ames Research Center

• Supporting the NASA Ames Arc Jet Modernization (AJM) Project, to update these unique (worldwide) thermophysics test facilities for qualification and characterization of Thermal Protection Systems (TPS) materials for.
• Supporting the development and commercialization of X-Ray Diffraction / X-Ray Fluorescence (XRD/XRF) instrumentation with both planetary exploration and terrestrial applications.
• Defined and maintained System Specification and Interface Control Document (ICD) requirements to support the development, integration and commissioning of Science Instruments on the Stratospheric Observatory For.
• Defined Concept of Operations (ConOps) and requirements to support the development, integration and testing of new Observatory Mission Systems, e.g., Vacuum Pump System (VPS) and Closed Cycle Cryocooler (CCC) System.
• Supported Verification & Validation (V&V) and Airworthiness Certification processes for integration of new SOFIA Science Instruments and (sub)systems.

NASA Ames Research Center

Defining requirements for SOFIA science instrument development, including Safety & Mission Assurance, airworthiness certification, Verification & Validation, and commissioning.

• Managed engagements with General Counsel of large Silicon Valley enterprises and/or outside counsel law firms for high-profile, high-stakes multi-million dollar litigation projects.
• Provided consulting re: cost-effective workflow and process development, risk management, and efficient, cost-effective electronic discovery strategies.
• Specializing in complex litigation management, forensic data acquisition, data mining, secure source code hosting, and budget control.

• System Design, Interfaces and Integration:
• Integration support within the Systems Engineering team of a next-generation payload development program.
• Chair payload Interface Control Working Group, leading technical coordination, definition, and documentation of flight payload interfaces.
• Conduct trade studies to optimize allocation of system requirements and resources to subsystems and elements.Payload Systems Engineer, SSBRP Systems Engineering / Hardware Support Lead
• Provided technical leadership for the largest group within the Space Station Biological Research Project (SSBRP) Systems Engineering & Analysis team, managing the activities of engineering analysts (Subject Matter.
• Supported all SSBRP hardware development project teams with multidisciplinary technical review of hardware design data packages and verification closure data submittals, as well as technical support for the timely.

NASA Ames Research Center, Moffett Field, CA

• Provided sole engineering support and technical oversight for small atmospheric science research group at NASA / Ames Research Center.
• Developed conceptual designs and detailed design specifications for several complex airborne atmospheric sampling instrumentation packages.
• Integrated and operated gas and aerosol atmospheric sampling instrumentation aboard multiple NASA and NCAR aircraft. Developed and deployed automated high-altitude radon sampling instrument for ER-2 under budget.
• Participated in multi-agency field experiments and deployments to Australia, New Zealand, Chile, Azores (Portugal), and Tahiti.
• Published several unique datasets of measurement results in peer-reviewed scientific journals, used for the development of convection parameterizations for Global Climate Models at NASA, NCAR, Livermore National.

Bsme, Mechanical Engineering

Broad theoretical and applied engineering curriculum with concentrations in machine design, control systems, stress analysis, dynamics.

High School