Research Scientist - Arctic Acoustics Modeling and Field Operations

About the role

Amentum is seeking a highly adaptable, self-directed Signal Processing Scientist to join its research and development team. The role bridges advanced academic research and real-world operations, turning complex mathematical models in universal spectral estimation and array processing into efficient, testable code applied to CUI and classified datasets. The schedule is Monday to Friday, 8 AM to 5 PM EST.

Key responsibilities

• Use numerical acoustic propagation models to predict transmission loss and ambient sound in realistic Arctic environments
• Incorporate environmental datasets (satellite observations, oceanographic forecasts, field observations) into numerical simulations
• Validate physical models against empirical acoustic recordings from under-ice environments
• Support experimental preparation and on-ice field work, including lab testing of equipment, experiment planning and field logistics
• Write technical reports, document experimental methods and present findings to internal teams and external stakeholders
• Occasional field travel to collect Arctic data (not expected to exceed 3-4 weeks per year)

Required profile

• Degree in Oceanography, Physics, Acoustics, Engineering, Applied Mathematics or a closely related discipline
• Applied experience in experimental data analysis, wave propagation simulations and acoustics
• Experience combining computational modeling with hands-on mechanical troubleshooting or field-expedition work is encouraged
• Security clearance: candidates without a Secret clearance may be considered and upgraded once interim clearance is received; paperwork must be in the DOW database and the SF86 verified before starting

Required skills

• Scientific programming in Fortran, C++, Python or Matlab for modeling and data analysis
• Numerical simulations and wave propagation mathematics
• Signal processing applied to experimental physics or oceanography
• Analysis of noisy datasets such as under-ice acoustic recordings
• Technical writing and equipment troubleshooting and calibration

What we offer

• Salary range of $110,000 - $120,000
• Health, dental and vision insurance, paid time off and holidays
• Retirement benefits including 401(k) matching, educational reimbursement and parental leave
• Employee stock purchase plan, tax-saving options, disability and life insurance, pet insurance