Scientific Research Associate

Location
California, United States
Posted
09 Sep 2019
End of advertisement period
09 Nov 2019
Ref
5029
Academic Discipline
Physical Sciences, Physics & Astronomy
Contract Type
Permanent
Hours
Full Time

Caltech is a world-renowned science and engineering institute that marshals some of the world's brightest minds and most innovative tools to address fundamental scientific questions. We thrive on finding and cultivating talented people who are passionate about what they do. Join us and be a part of the diverse Caltech community.

Job Summary

The BICEP Array experiment is being constructed to make sensitive, multi-frequency polarization measurements of the cosmic microwave background. At its highest frequency, the experiment requires ~20,000-element detector arrays operating at photon-limited sensitivity. The candidate will: 1) develop superconducting multiplexed detector and readout systems for BICEP Array CMB; 2) lead the performance testing of detector arrays to show that they meet photon noise limited sensitivity with the required optical and polarization performance; and 3) implement these arrays in BICEP Array receiver systems for scientific observations.

Job Duties

  • The candidate will assemble and operate cryogenic test systems for measuring electrical and optical performance of the detector arrays
  • The applicant will carry out tests of the detector arrays including noise performance, magnetic susceptibility, and optical characterization
  • Finally the candidate will summarize findings in scientific publications

Basic Qualifications

  • Doctorate in physics or astronomy with at least 5 years of experience in the development of superconducting detectors

Preferred Qualifications

  • Prior experience with CMB measurements and data analysis

Required Documents

  • Resume
  • CV
  • Cover Letter
  • 3 Letters of Recommendation desired