Principal AI Engineer
Northern Trust
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How this pay compares to similar roles
This role pays less than 69% of similar roles. Most pay $185,375–$247,250 — the blue band above. At the midpoint, this role pays about $200k versus about $216k for comparable roles.
Based on 240 similar postings.
Employer
L3Harris Technologies is a US aerospace and defense technology company providing space and airborne systems, communications, electronic warfare, and missile propulsion solutions for government and commercial customers.
L3Harris currently has 806 open roles on FindRole.
Listed pay typically runs $106,500–$197,500 across 285 roles with salary data.
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At a glance
The Principal, Quality Engineering- AI Lead joins the L3Harris Missile Solutions team to lead the strategy for artificial intelligence and machine learning quality. This role involves developing governance, verification, and validation frameworks for AI/ML models, computer vision systems, and automated inspection technologies. You will establish data governance practices, including labeling accuracy, drift monitoring, and bias prevention, while defining performance metrics for mission-critical defect-detection systems. Key responsibilities include leading verification and validation activities such as adversarial testing and stress testing, and adapting risk tools like FMEA for machine-learning failure modes. You will ensure compliance with AS9100 and standards like ISO/IEC 42001 and NIST AI RMF. Required skills include experience in software-intensive systems, data validation frameworks, and proficiency in Microsoft Word, Excel, PowerPoint, and Project.
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