Computational Chemistry / Theory Consultant

• Model electrostatic actuation of a nanoscale electrostatic actuator using methods like Poisson–Boltzmann, explicit-ion molecular dynamics, or continuum modeling to predict voltage–displacement and force behavior.
• Model the actuator's nanomechanics, including stiffness and mechanical modes of the plate, force transmitter, and amplifying linkage, and the coupled electro-mechanical response.
• Predict single-molecule fluorescence (FRET) distances, structural geometry for cryo-EM comparison, operational force-distance-voltage surfaces, and surface-attachment energetics to provide a quantitative theoretical baseline.
• Deliver prediction-versus-measurement comparison reports that flag divergences from theory and guide the next design iteration.

This role contributes to advancing nanoscale electrostatic actuator technology, which could enable breakthroughs in molecular engineering and contribute to Astera's mission of steering science and technology toward an abundant future.

• PhD-level expertise in molecular simulation and interfacial electrostatics (e.g., Poisson–Boltzmann, explicit-ion molecular dynamics, or continuum methods) and in nanomechanics, ideally at bio–inorganic interfaces.
• Judgment about which method fits which question, particularly when coarse-grained structural models are adequate for electrostatics.
• Demonstrated experience predicting experimental observables (fluorescence, force spectroscopy, electrostatics) and validating them against measurement.
• Availability for a project-based contract engagement from the program's start, working closely with design and device-physics leads.

Competitive contract rate commensurate with experience and scope. Hybrid work at Emeryville, CA office. Opportunity to work on cutting-edge nanoscale technology in a high-velocity startup-like environment.