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Principal Engineer - AI/ML United States Jobs

355 Job Offers

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Principal Geotechnical Engineer
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Lead geotechnical projects as a Principal Engineer with Ninyo & Moore in California. This role requires a CA GE license, an M.S., and 10+ years of consulting experience. You will oversee major projects, mentor staff, and drive business development. We offer a competitive benefits package for this...
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United States , San Jose; Alameda; West Sacramento
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160000.00 - 200000.00 USD / Year
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Ninyo & Moore
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Principal Geotechnical Engineer
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Lead geotechnical projects as a Principal-in-Charge in Houston. This role requires a Texas PE license and over 10 years of diverse geotechnical experience. You will direct staff, manage client relationships, and ensure technical excellence. We offer a competitive benefits package for this leaders...
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United States , Houston
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Not provided
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Ninyo & Moore
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Principal Environmental Geologist or Engineer
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Lead environmental consulting growth as a Principal Geologist/Engineer in Irvine, CA. Leverage 15+ years of expertise in site assessments, remediation, and regulatory compliance. This senior role combines technical leadership with business development for a key industry player. Enjoy a competitiv...
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United States , Irvine
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160000.00 - 200000.00 USD / Year
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Ninyo & Moore
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Principal Geotechnical Engineer
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Lead geotechnical projects and mentor junior staff as a Principal Engineer at Ninyo & Moore. This role in San Jose, Alameda, or West Sacramento requires a CA PE license and 10+ years of consulting experience. You will oversee diverse projects, drive business development, and ensure technical exce...
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United States , San Jose, Alameda, or West Sacramento
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160000.00 - 200000.00 USD / Year
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Ninyo & Moore
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Principal Geotechnical Engineer
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Lead geotechnical projects and mentor junior staff as a Principal Geotechnical Engineer in California. This role requires a CA GE license, an M.S., and 10+ years of consulting experience. You will oversee diverse projects, drive business development, and ensure technical excellence from our San J...
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United States , San Jose; Alameda; West Sacramento
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160000.00 - 200000.00 USD / Year
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Ninyo & Moore
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Senior or Principal Geotechnical Engineer
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Seeking a Senior or Principal Geotechnical Engineer in Tucson, Arizona. This role requires an Arizona P.E. license, 10+ years of geotechnical experience, and strong leadership skills. You will manage projects, develop client relationships, mentor staff, and sign critical reports. A competitive be...
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United States , Tucson
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Ninyo & Moore
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Principal Audio Systems Engineer
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Lead audio technology at Naughty Dog as a Principal Audio Systems Engineer in Santa Monica. Design and maintain cutting-edge audio facilities, IT infrastructure, and A/V systems for groundbreaking games. This senior role requires 10+ years of experience and expertise in professional audio gear, n...
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United States , Santa Monica
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169400.00 - 211800.00 USD / Year
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Naughty Dog
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Drug Product Principal Process Engineer
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Lead complex engineering projects for sterile drug product fill-finish in Bedford, USA. This hands-on principal role requires 10+ years in pharma/biotech, with deep expertise in GMP, aseptic processes, and capital projects. Optimize state-of-the-art equipment, mentor engineers, and ensure world-c...
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United States , Bedford
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Not provided
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PCI Pharma Services
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Principal AI Engineer
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Join Mastercard in Arlington as a Principal AI Engineer. Develop cutting-edge Agentic AI systems and backend services using LLMs and Python frameworks. You'll focus on prompt engineering, guardrail design, and scalable AI deployment within a collaborative team. This role offers comprehensive bene...
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United States of America , Arlington
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179000.00 - 305000.00 USD / Year
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Mastercard
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Principal Engineer
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Lead the technical strategy for Adyen's core financial products like Card Issuing and Capital. This Principal Engineer role in the US requires 10+ years of experience scaling complex systems and deep financial infrastructure expertise. You'll set engineering standards, mentor teams, and drive inn...
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United States , Chicago; New York; San Francisco
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300000.00 - 462000.00 USD / Year
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Adyen
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Principal Engineer, Streaming Systems
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Lead the architecture of high-throughput streaming systems processing billions of real-time events. This principal engineer role demands deep expertise in distributed systems at scale and a passion for mentoring. You will own critical projects, ensuring sub-second latency for our AI platform, and...
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United States
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180000.00 - 320000.00 USD / Year
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Hightouch
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Principal Engineer
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Lead bridge and infrastructure design as a Principal Engineer at Amtrak in Philadelphia. This senior role requires 7-10 years of structural engineering experience, expertise in project management, and proficiency in developing construction documents. You will act as a Subject Matter Expert, guidi...
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United States , Philadelphia
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124600.00 - 161352.00 USD / Year
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AMTRAK
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Principal IAM Engineer
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Lead the development of our enterprise Identity and Access Management (IAM) program as a Principal Engineer. Utilize your deep expertise in SailPoint IdentityIQ and Radiant Logic VDS to design secure, scalable solutions. This Mount Laurel-based role offers comprehensive wellbeing benefits and req...
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United States , Mount Laurel
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142361.11 - 213541.67 USD / Year
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Comcast
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Principal Engineer Software - Dataplane
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Lead groundbreaking SASE data plane development as a Principal Engineer. Design and architect core networking systems using DPDK and Linux. Join a world-class team in Santa Clara to solve complex routing and security challenges. Enjoy stock units, bonuses, and comprehensive wellbeing programs.
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United States , Santa Clara
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147000.00 - 237500.00 USD / Year
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Palo Alto Networks
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Principal Computer Vision Engineer
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Lead computer vision initiatives for real-world AI systems in autonomous vehicles, industrial inspection, and medical imaging. This principal role requires 7+ years of expertise in production CV pipelines, sensor fusion, and frameworks like PyTorch. You will design robust perception systems, ment...
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United States
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Not provided
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Darwin Recruitment GmbH
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Principal Computer Vision Engineer
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Lead the development of production-grade computer vision pipelines for real-world autonomous systems in San Francisco. This senior role requires 7+ years of expertise in CV, sensor data processing, and frameworks like PyTorch. You will design scalable perception solutions and mentor engineers, en...
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United States , San Francisco
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Not provided
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Darwin Recruitment GmbH
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Principal Systems Engineer
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Lead product development as a Principal Systems Engineer for complex, FDA-regulated medical devices. Utilize your 10+ years of industry experience to define system architecture and manage technical risks. Provide steady leadership from early scoping through design transfer, guiding cross-function...
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United States
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Not provided
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Delve
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Technical Leader - Principal Mechanical Design Engineer
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Lead mechanical design for medical devices as a Technical Leader in Chicago. Guide cross-functional teams through full product development, from prototyping to high-volume manufacturing. Requires 7+ years' experience, FDA/ISO knowledge, and expertise in SolidWorks, injection molding, and automati...
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United States , Chicago
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Salary
135000.00 - 165000.00 USD / Year
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Nemera
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Principal Software Engineer - HLS
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Join Microsoft's Frontier AI team in Redmond to transform healthcare with next-generation AI models. As a Principal Software Engineer, you'll design and ship scalable cloud services using C#/.NET on Azure. This role requires 6+ years of experience and offers the chance to impact millions by reduc...
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United States , Redmond
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139900.00 - 274800.00 USD / Year
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Microsoft Corporation
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Principal Research Engineer - Multimodal AI
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Lead cutting-edge Multimodal AI and agentic model research at Microsoft's AI Frontiers lab. This principal engineering role in Redmond or NYC requires deep expertise in Python, PyTorch/JAX, and large-scale AI architecture. You will drive research breakthroughs in Generative AI and reasoning metho...
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United States , Redmond; New York City
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139900.00 - 274800.00 USD / Year
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Microsoft Corporation
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Embark on a leadership career at the pinnacle of technical innovation by exploring Principal Engineer - AI/ML jobs. A Principal Engineer in Artificial Intelligence and Machine Learning is a strategic visionary and a technical master, responsible for setting the technological direction for an organization's most ambitious AI initiatives. This is not an individual contributor role in the traditional sense; it is a force multiplier, blending deep hands-on expertise with architectural oversight, mentorship, and cross-functional leadership to transform complex business problems into scalable, intelligent solutions powered by AI. Professionals in these senior roles typically bear a comprehensive set of responsibilities. They lead the architectural design and long-term strategy for AI/ML systems, ensuring they are robust, scalable, and aligned with business objectives. A key part of their duties involves conducting research and development to evaluate and integrate state-of-the-art algorithms and models, pushing the boundaries of what is technically possible. They provide technical leadership and mentorship to engineering teams, elevating the entire organization's capabilities through code reviews, best practice dissemination, and setting high standards for quality and innovation. Principal Engineers are also crucial in driving the entire machine learning lifecycle, from data acquisition and pipeline creation to model training, deployment, monitoring, and continuous iteration in production environments. They act as a bridge, communicating complex technical concepts to non-technical stakeholders and collaborating with product managers, data scientists, and business leaders to ensure successful project outcomes. Furthermore, they are often tasked with establishing technical governance, making critical stack and tooling decisions, and identifying and mitigating technical risks. To qualify for Principal Engineer - AI/ML jobs, candidates must possess a formidable combination of education, experience, and skills. Typically, a Master's or Ph.D. in Computer Science, Statistics, or a related field is expected, coupled with 10+ years of progressive software engineering experience, with a significant portion dedicated to AI/ML. A deep, practical understanding of machine learning frameworks like TensorFlow or PyTorch is essential, as is proficiency in programming languages such as Python, Java, or Scala. Expertise in cloud platforms (AWS, GCP, Azure) and MLOps practices for automating the ML lifecycle is a standard requirement. Beyond technical prowess, successful candidates demonstrate exceptional leadership, strategic thinking, and communication skills. They have a proven track record of architecting and delivering complex, large-scale AI systems into production and possess the ability to mentor senior engineers and influence technical strategy across an organization. If you are ready to shape the future of technology and lead from the front, discovering the right Principal Engineer - AI/ML jobs is your next critical step.

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