Principal SAR Imagery Scientist (AI/ML Validation)

Xcellent Technology
Springfield, MA, United States
1 day ago
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Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Experience level
Expert
Experience required
6 years minimum
Compensation
$135,000.0 - $145,000.0
Working hours
Regular working hours

Tech stack

Artificial Intelligence Data Analysis Computer Vision Data Files Geospatial Intelligence Image Quality Information Theory Python (Programming Language) MATLAB Machine Learning Metadata Model Validation

Requirements

  • Active TS/SCI clearance with willingness to undergo a CI Polygraph exam
  • 18+ years of relevant experience in lieu of a degree, or a PhD with 10+ years of relevant experience, or a Master’s degree with 13+ years of relevant experience, or a Bachelor’s degree with 15+ years of relevant experience, or an Associate’s degree with 16+ years of relevant experience
  • Proven 6+ years of experience as a SAR expert with deep expertise in collection, phenomenology, collection geometry, sensor physics, image formation processes, and exploitation tradecraft
  • Application of SAR imagery to identify the occurrence and location of objects of interest (OOI)
  • Proficiency with SAR-focused toolsets and environments including SARPy, MATLAB SAR Toolbox, and Python-based workflows
  • Experience developing, testing, and evaluating algorithms, methodologies, and analytic processes using SAR imagery
  • Application of image quality metrics, sensor metadata (e.g., graze, squint), and information-theoretic approaches to assess SAR data quality and performance
  • Application of remote sensing and geospatial platforms such as Google Earth Engine for advanced imagery analysis and modeling workflows
  • Ability to design, evaluate, and refine analytic models and validation frameworks using operational, real-world datasets
  • Ability to communicate complex SAR concepts, findings, and system capabilities to both technical and non-technical audiences
  • Strong foundation in remote sensing principles, GEOINT tradecraft, and advanced imagery exploitation methodologies
  • Capacity to operate independently while providing authoritative technical guidance and advisory support to government leadership

Desired

  • Working knowledge of computer vision (CV) and machine learning techniques as applied to SAR imagery, antoine.thomas@xts-inc.com, Algorithms, Analysis Skills, Artificial Intelligence (AI), Communication Skills, Computer Vision, Data Analysis, Data Quality, Data Sets, Geometry, Geospatial Intelligence (GEOINT), Government, Healthcare, Intelligence Community, Leadership, Machine Learning, Metadata, Model Validation, Performance Analysis, Performance Modeling, Physics, Quality Assurance, Quality Assurance Methodology, Quality Metrics, Sensitive Compartmented Information (SCI), Technical Leadership, Technical Support, Test Design, Test Plan/Schedule, Top Secret Clearance

Benefits & conditions

Why XTS?XTS is a veteran owned company focused on mission success and professional growth. We foster a collaborative environment and invest in our people so they can thrive while supporting critical national security missions.Benefits Include:

  • Flexible healthcare, dental, and vision plans
  • Paid time off (PTO) and 11 federal holidays
  • Matching 401(k) plan
  • Short- and long-term disability, life insurance, cancer insurance, and pet insurance
  • Ongoing professional development and advancement opportunities

Salary Range: $135,000-$145,000/annually, with final compensation determined based on experience, qualifications, and alignment with the requirements of role.

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About the company

Title: Principal SAR Imagery Scientist (AI/ML Validation) TS/SCI Organization: Xcellent Technology Solutions Location: Springfield Description: Principal SAR Imagery Scientist (AI/ML Validation) TS/SCILocation: Springfield VAOverviewJoin a mission-critical effort at the forefront of AI assurance within GEOINT. Supporting NGA’s Assurance and Governance (QA) office and the Accreditation of AI Models (AGAIM) program, this role is focused on ensuring that advanced AI and machine learning models are rigorously tested, validated, and ready for real-world intelligence operations.As a Principal SAR Imagery Scientist, you will serve as a leading authority in Synthetic Aperture Radar (SAR), driving the evaluation and validation of AI/ML models against operational radar imagery. You will design and oversee testing methodologies that reflect real-world collection conditions, ensuring models perform reliably across diverse environments and mission scenarios. This role goes beyond analysis. You

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