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Principal Machine Learning Engineer Jobs in Seattle, WA

AI Senior Principal Machine Learning Engineer Experience : 12 to 18 years Skills : Python/Java, Cloud, PyTorch, CUDA, MapReduce, Spark, Flink, Kafka, PySpark, SageMaker About the position Are you ...

As a Principal ML Engineer at Dedrone, you will contribute to architecting and implementing the ... new machine learning models and AI capabilities, leading to better and more responsible AI ...

As a Principal ML Engineer at Dedrone, you will contribute to architecting and implementing the ... new machine learning models and AI capabilities, leading to better and more responsible AI ...

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Principal Machine Learning Engineer information

See Seattle, WA salary details

$84.2K

$167.5K

$241.8K

How much do principal machine learning engineer jobs pay per year?

As of Aug 10, 2026, the average yearly pay for principal machine learning engineer in Seattle, WA is $167,540.00, according to ZipRecruiter salary data. Most workers in this role earn between $134,900.00 and $196,900.00 per year, depending on experience, location, and employer.

What types of projects and responsibilities can a principal machine learning engineer typically expect?

Principal Machine Learning Engineers are often tasked with leading the design, development, and deployment of large-scale machine learning models and systems that address key business challenges. In this role, you will collaborate closely with data scientists, engineers, and product managers to define project requirements, architect solutions, and ensure high-quality delivery. You may also guide research initiatives, oversee code and model reviews, and mentor junior engineers, helping to shape the technical direction of the team. Typical responsibilities can range from prototyping and optimizing algorithms to ensuring models are scalable, reliable, and aligned with organizational goals.

What skills and qualifications are needed to thrive as a principal machine learning engineer?

To thrive as a Principal Machine Learning Engineer, you need advanced expertise in machine learning algorithms, statistical analysis, software engineering, and a strong background in computer science or related fields, often supported by a master's or PhD degree. Familiarity with tools such as Python, TensorFlow, PyTorch, cloud platforms (AWS, GCP, Azure), and relevant certifications strengthens technical capability. Leadership, strategic thinking, effective communication, and mentorship are vital soft skills for guiding teams and collaborating across departments. These competencies are essential for driving innovation, ensuring technical excellence, and influencing organizational AI initiatives.

What does a principal machine learning engineer do?

A Principal Machine Learning Engineer leads the design, development, and deployment of machine learning models and systems. They set technical strategy, mentor engineers, and collaborate with cross-functional teams to solve complex AI challenges. Their role often includes researching new algorithms, optimizing model performance, and ensuring scalability in production environments. Additionally, they work closely with data scientists, software engineers, and product managers to align ML initiatives with business objectives.

What is a principal machine learning engineer?

A principal machine learning engineer is a senior technical expert responsible for designing, developing, and overseeing advanced machine learning models and systems. They often lead research initiatives, collaborate with cross-functional teams, and require strong skills in algorithms, programming, and data analysis, typically with extensive experience in the field. This role may also involve mentoring junior engineers and ensuring the deployment and scalability of machine learning solutions.
What job categories do people searching Principal Machine Learning Engineer jobs in Seattle, WA look for? The top searched job categories for Principal Machine Learning Engineer jobs in Seattle, WA are:
Infographic showing various Principal Machine Learning Engineer job openings in Seattle, WA as of August 2026, with employment types broken down into 57% Full Time, and 43% Contract. Highlights an 49% In-person, and 51% Remote job distribution, with an average salary of $167,635 per year, or $80.6 per hour.

Principal Machine Learning Engineer

Extreme Networks

Seattle, WA โ€ข On-site

$180 - $240/hr

Other

Posted 13 days ago


Job description

Over 50,000 customers globally trust our end-to-end, cloud-driven networking solutions. They rely on our top-rated services and support to accelerate their digital transformation efforts and deliver unprecedented progress. With double-digit growth year over year, no provider is better positioned to deliver scalable outcomes than Extreme.

Inclusion is one of our core values and in our DNA. We are committed to fostering an inclusive workplace that embraces our differences and creates an atmosphere where all our employees thrive because of their differences, not in spite of them.

Become part of Something big with Extreme! As a global networking leader, learn why thereโ€™s no better time to join the Extreme team.

AI Senior Principal Machine Learning Engineer

Experience: 12 to 18 years

Skills: Python/Java, Cloud, PyTorch, CUDA, MapReduce, Spark, Flink, Kafka, PySpark, SageMaker

About the position

Are you energized by the idea of innovating with generative AI? Do you aspire to create a global impact while tackling challenges at the forefront of machine learning? Do you want to be part of the team working on ground-breaking products that define the future of AI-driven network management? Then come, advance with us. This is an incredible opportunity to innovate new networking experiences while working at the cutting edge of IOT, big data, cloud computing, ML and generative AI. This is a greenfield project in which you will help define every aspect of user and product experience and drive significant portions of the technical and scientific roadmaps.

There has never been a better time to join Extreme, after several acquisitions extending our portfolio and go-to market strategy, we have seen enormous opportunity and growth within the regions. Aside from being a Technology Leader in the Gartner Magic Quadrant, we also adamantly promote an internal culture that truly embraces diversity, inclusion, and equality in the workplace. Having Diversity and Inclusion as part of our core values and beliefs, weโ€™re proud to foster an environment where every Extreme employee can thrive because of their differences, not despite them. Our moto here at Extreme is โ€˜Advance with usโ€™ and it applies to everyone we work with โ€“ inside and outside the company.

Our group is responsible for developing core solutions in data mining, machine learning, anomaly detection and natural language processing, positively impacting multiple existing Extreme flagship products and new offerings from the company. We are spearheading a fundamental shift in how businesses think about managing their wired and wireless networks by building high-performance, real-time multi-agent systems that can perceive, learn, and act intelligently on behalf of humans. As a part of this group, you will constantly experiment with new technologies, innovate best-in class networking experiences, and launch state of the art machine learning and data mining solutions.

Responsibilities
  • Be a thought leader and forward thinker, help drive an innovative vision for our various products and platforms, design and launch strategic machine learning (ML) solutions and drive business-wide innovation.
  • Take the lead in the end-to-end software development lifecycle, encompassing design, testing, deployment, and operations, lead technical discussions and strategy, and participate handsโ€‘on in design reviews, code reviews, and implementation.
  • Craft high-performance, production-ready machine learning code for our next-generation realโ€‘time ML platform. Extend existing ML libraries and frameworks.
  • Working closely with other engineers and scientists, lead solutions to accelerate model development, validation and experimentation cycles, and integrate models and algorithms in production systems at a very large scale.
  • Mentor and develop other engineers on the team, establish technical direction and foster team culture.
  • Uphold the highest standards of technical rigor in engineering and operational excellence, build highly resilient and scalable systems, and champion operational and process improvements.
Qualifications
  • Degree in mathematics/computer science or related discipline.
  • 12+ years of experience in the complete software development lifecycle including design, coding, code reviews, testing, build processes, deployments and operations.
  • 7+ years of experience in programming, with proficiency in at least one programming language, preferably Python or Java.
  • 5+ years of experience in leading the design and architecture of large distributed systems preferably on cloud platforms (e.g., AWS, Azure, Google Cloud).
  • Experience working with distributed data and ML technologies (e.g. MapReduce, Spark, Flink, Kafka, PySpark, SageMaker etc.).
  • Experience as a mentor, tech lead or leading an engineering team.
  • Adept at tackling highly complex, ambiguous or undefined problems.
Preferred Qualifications
  • MS or PhD in Computer Science or equivalent experience in ML.
  • Experience dealing with real world large-scale datasets.
  • Prior experience delivering end-to-end ML solutions, including data preparation, training, fineโ€‘tuning and deployment of large models.
  • Prior experience in developing ML optimization techniques in frameworks like PyTorch and CUDA.

Come work with a team of highly talented engineers, and advance with us to achieve new heights every day!

Extreme Networks, Inc. (EXTR) creates effortless networking experiences that enable all of us to advance. We push the boundaries of technology leveraging the powers of machine learning, artificial intelligence, analytics, and automation. Over 50,000 customers globally trust our end-to-end, cloud-driven networking solutions and rely on our top-rated services and support to accelerate their digital transformation efforts and deliver progress like never before. For more information, visit Extreme'swebsiteor follow us on Twitter, LinkedIn, and Facebook.

We encourage people from underrepresented groups to apply. Come Advance with us! In keeping with our values, no employee or applicant will face discrimination/harassment based on: race, color, ancestry, national origin, religion, age, gender, marital domestic partner status, sexual orientation, gender identity, disability status, or veteran status. Above and beyond discrimination/harassment based on โ€œprotected categories,โ€ Extreme Networks also strives to prevent other, subtler forms of inappropriate behavior (e.g., stereotyping) from ever gaining a foothold in our organization. Whether blatant or hidden, barriers to success have no place at Extreme Networks.

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