Job Description
Sr. AI Engineer/ Architect
We are seeking a highly skilled and innovative Senior AI Engineer to lead the development and deployment of advanced AI/ML solutions. This role involves designing scalable systems, fine-tuning large language models, and collaborating with cross-functional teams to deliver impactful AI features. The ideal candidate will have a strong technical background, a passion for AI innovation, and a commitment to ethical AI practices.
Responsibilities
Key Responsibilities
AI/ML Solution Development
Lead the design, development, and deployment of GenAI models and intelligent agents.
Manage the full lifecycle of AI/ML projects—from use case definition and data preparation to model training, deployment, and monitoring.
Fine-tune large language models (LLMs) for internal applications and optimize prompts for NLP tasks.
Extract structured insights from unstructured documents using advanced AI techniques.
System Architecture & Engineering
Architect and implement scalable AI/ML systems across cloud and on-premise environments.
Design and evolve AI/ML pipelines and software architecture to support continuous delivery and model lifecycle management.
Automate batch inference workflows and integrate AI features into both internal tools and customer-facing products.
Innovation & Research
Explore and prototype new use cases for LLMs and emerging AI technologies.
Define architectural changes that can be implemented incrementally to minimize risk and maximize impact.
Collaboration & Communication
Collaborate with cross-functional teams including engineers, data scientists, and domain experts to deliver impactful AI solutions.
Translate complex technical concepts into clear insights for non-technical stakeholders.
Author technical design documents and participate in peer code reviews to ensure code quality and knowledge sharing.
Mentor team members on AI/ML techniques, tooling, and best practices.
Qualifications
Requirements:
Bachelor's or Master's degree in Computer Science, Data Science, Statistics, or a related field.
5+ years of experience in AI/ML development, with a strong focus on NLP and LLMs.
Proven experience deploying AI/ML models in production environments.
Proficiency in Python, ML frameworks (e.g., TensorFlow, PyTorch), and cloud platforms (e.g., AWS, Azure).
Experience with MLOps, model deployment, and scalable system design.
Strong communication skills and a collaborative mindset.
Preferred Knowledge and Experience:
Experience with tools like Databricks, Azure ML, and Snowflake.
Understanding of ERP platform and experience in enabling AI in business functions like sales, HR, finance, operations, etc.
Understanding of AI security and compliance frameworks.
Competencies:
Self-motivated, able to multitask, prioritize, and manage time efficiently
Strong problem-solving skills
Data analysis skills. Ability to analyze complex data and turn it into actionable information
Collaboration and teamwork across multiple functions and stakeholders around the globe
Flexibility and adaptability
Process management / process improvement
Drive for results, Able to work under pressure and meet deadlines
About Us
onsemi
(Nasdaq: ON) is driving disruptive innovations to help build a better future. With a focus on automotive and industrial end-markets, the company is accelerating change in megatrends such as vehicle electrification and safety, sustainable energy grids, industrial automation, and 5G and cloud infrastructure. With a highly differentiated and innovative product portfolio, onsemi creates intelligent power and sensing technologies that solve the world's most complex challenges and leads the way in creating a safer, cleaner, and smarter world.
More details about our company benefits can be found here:
About The Team
We are committed to sourcing, attracting, and hiring high-performance innovators, while providing all candidates a positive recruitment experience that builds our brand as a great place to work.
onsemi
is an Equal Opportunity and Affirmative Action employer. The Company maintains policies and practices that are designed to prevent discrimination or harassment against any qualified applicant or employee to the extent prohibited by federal, state and local laws and regulations. By way of example, discrimination on the basis of race (actual or perceived), ethnicity, color, religion, ancestry, national origin, citizenship, sex, age, marital status, sexual orientation, physical or mental disability, medical condition, genetic information, military or veteran status, gender identity, gender expression, or any other characteristic protected by applicable law is prohibited.
If you are an individual with a disability and require a reasonable accommodation to complete any part of the application process, or are limited in the ability or unable to access or use this online application process and need an alternative method for applying, you may contact