U

University of Texas at Austin

Public research university in Austin, TX

Assured PNT and Sensor Fusion Research Associate

Electrical EngineeringConfirmed live in the last 24 hours
Full-timeAustin, TX, USA$120k - $165kIn-person

About the Job

Requirements

  • A PhD in aerospace engineering, electrical engineering, physics, computer science, mathematics, or a related field is required.
  • Experience developing software for scientific applications is required.
  • Experience developing GNSS, radionavigation, or PNT estimation algorithms is required.
  • A demonstrated record of authoring peer-reviewed scientific publications is required.
  • A demonstrated record of presenting scientific content to technical and non-technical audiences is required.
  • Applicants must be U.S. citizens.
  • Applicants must meet eligibility requirements for access to classified information at the level appropriate to project requirements.
  • Applicants must have a minimum cumulative GPA of 3.0.

Responsibilities

  • Perform high-level independent GNSS signals and software research relevant to the interests of SGL.
  • Present and publish research internally and externally, including participating in project reviews and technical interface meetings to present designs and test results to sponsors and other external organizations, publishing work in scientific journals, and presenting work at conferences.
  • Contribute to first-principles problem formulations, algorithm development, systems designs, software implementations, and collection methods for PNT applications in contested and degraded environments, drawing on expertise in GNSS, estimation and detection theory, and multi-sensor fusion.
  • Develop and evaluate techniques to detect, characterize, and mitigate GNSS spoofing and jamming, and develop methods to geolocate interference sources from terrestrial, airborne, and space-based platforms.
  • Develop state estimators that tightly couple GNSS carrier-phase measurements with inertial, visual, radar, or other sensor data, including integer ambiguity resolution and integrity monitoring.
  • Characterize and exploit signals of opportunity, including broadband LEO downlinks and other non-navigation signals, for ranging, timing, and positioning, and derive estimation performance bounds to guide system design.
  • Plan and execute field data collection campaigns using software-defined radio, GNSS, and multi-sensor platforms; analyze results and develop recommendations for improvement.
  • Implement software algorithms in a collaborative environment, work with team members to define interfaces between program components, document implementations thoroughly and clearly, and define, implement, and execute test cases for program functions.
  • Further develop knowledge of PNT, estimation theory, sensor fusion, and software development principles.
  • Provide guidance and assistance to other full-time employees and student employees.
  • Provide technical leadership and identify new directions for research.
  • Perform other related functions as assigned and travel occasionally to support meetings.

Desired Qualifications

  • Experience with GNSS spoofing and jamming detection, signal authentication, or interference characterization.
  • Experience with RF emitter geolocation techniques, such as TDOA/FDOA or Doppler-based methods, from single or multiple platforms.
  • Experience with carrier-phase differential GNSS (CDGNSS/RTK), integer ambiguity resolution, and navigation integrity.
  • Experience with tightly coupled GNSS/inertial navigation, visual SLAM or bundle adjustment, or radar-based odometry and localization.
  • Experience with LEO-based PNT, including characterizing the structure of non-cooperative signals, OFDM-based ranging, and time-of-arrival and Doppler estimation.
  • Experience developing software-defined GNSS receivers, including real-time implementations and RF front-end integration.
  • Experience with adversarial estimation or game-theoretic decision-making, such as counter-UAS applications.
  • Experience collecting and curating large raw-RF or multi-sensor datasets.
  • Experience with multi-rate signal processing, remote sensing, radar, wireless communications, RF signal processing, ionosphere, reference frames, orbital mechanics, or digital design.
  • Experience estimating orbits of spacecraft and satellites.
  • Experience writing proposals for and leading externally funded research projects.
  • Experience with high-performance computing.
  • Proficiency with programming languages such as Python, C/C++, FORTRAN, or similar.
  • Experience developing on Linux and Windows platforms, including terminal-based environments such as bash, version control with Git and GitHub/GitLab, and cloud services such as AWS.
  • Proficiency with LaTeX.
  • Eligibility for immediate access to classified information.

About the Company

University of Texas at Austin

Public research university in Austin, TX

University of Texas at Austin is a public research university in Austin, Texas. It offers undergraduate, graduate, and professional education across a broad range of fields.

Company size
Not listed
Company stage
Not listed
Total funding
Not listed
Headquarters
Not listed
Founded
Not listed

Recently Posted Jobs

Explore more opportunities at University of Texas at Austin

See more jobs