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Arcfield Logo Arcfield · IT - Software Development

Ionosphereic Applications Engineer

United States, Louisville 79442.48 - 156310.73 USD / Year · Job Posted March 26, 2026
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Job Description

Orion Space Solutions, an Arcfield Company, is seeking a Research Scientist to quickly integrate with existing teams of scientists and engineers on a variety of programs for government and other customers.

Job Responsibility

  • Maintain and upgrade data assimilative models that nowcast and forecast the ionosphere
  • Develop tools to validate the output of space environment models
  • Utilize remotely sensed and in situ observations of the space environment from ground-based and spaceborne platforms
  • Develop techniques to enhance space domain awareness using ionospheric measurements
  • Work with teams of scientists, engineers, and program management to develop software tools intended for eventual transition to operations
  • Be responsible for software and accompanying technical documentation for program deliverables
  • Contribute to reports, proposals, and publications
  • Present work internally, to customers, and at technical conferences
  • Career level with a complete understanding and wide application of technical principles, theories and concepts
  • Working under only general direction, provides technical solutions to a wide range of difficult problems. Independently determines and develops approach to solutions
  • Plans and coordinates activities concerned with investigating and resolving customers' reports of technical problems with products and services
  • Evaluates new technologies for application in improving design of commercial models and applications. Plans, coordinates, directs, and evaluates testing of space environment models and applications
  • Performs risk assessment of aerospace systems and generates risk mitigation plans and strategies

Requirements

  • BS 5-7 Years, MS 3-5, PhD 0-2
  • Degree in physics, engineering, applied mathematics, or similar field
  • Must have the ability to obtain and maintain a TS/SCI clearance
  • Strong background in physics, statistics, and linear algebra
  • Strong skills in Python-based development
  • Experience with using Linux
  • Experience with scientific computing and data science libraries in Python (numpy, scipy, scikit-learn, etc.)
  • Familiarity with scientific data formats (netCDF, HDF5, etc.)
  • Understanding of software development best practices
  • Willingness to learn new concepts in plasma physics, space situational awareness, radio frequency sensing, and beyond
  • Understanding of the theory and application of digital signal processing
  • Strong written and verbal communication skills

Nice to have

  • PhD. in physics, engineering, applied mathematics, or similar field
  • Background in data assimilation
  • Experience with GNSS remote sensing (radio occultation, reflectometry, etc.)
  • Experience with HF sounding of the ionosphere
  • Experience in Docker or similar
  • Experience in cloud computing
  • Familiarity with space mission design

What we offer

  • Health Insurance
  • Life Insurance
  • Paid Time Off
  • Holiday Pay
  • Short Term and Long-Term Disability
  • Retirement and Savings
  • Learning and Development opportunities
  • wellness programs as well as other optional benefit elections
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