Know ATS Score
CV/Résumé Score
  • Expertini Resume Scoring: Our Semantic Matching Algorithm evaluates your CV/Résumé before you apply for this job role: Principal Applied Scientist.
United States Jobs Expertini

Urgent! Principal Applied Scientist Job Opening In USA, USA – Now Hiring Oracle

Principal Applied Scientist



Job description

Invent, implement and deploy state-of-the-art machine learning and/or specific domain industry algorithms and systems.

Build prototypes and explore conceptually new solutions.

Work collaboratively with science, engineering, and product teams to identify customer needs in order to create and implement solutions, promote innovation and drive model implementations.

Applies data science capabilities and research findings to create and implement solutions to scale.

Responsible for developing new intelligence around core products and services through applied research on behalf of our customers.

Develops models, prototypes, and experiments that pave the way for innovative products and services


About the Role
We are seeking an exceptional Principal Applied Scientist with deep expertise in Responsible AI to join our fast-growing AI/ML research team.

In this role, you will drive the development and evaluation of scalable safeguards for foundation models, with a focus on large language or multi-modal models (LLMs/ LMMs).

Your work will directly influence how we design, deploy, and monitor trustworthy AI systems across a broad range of products.


What You’ll Do

  • Conduct cutting-edge research and development in Responsible AI, including fairness, robustness, explainability, and safety for generative models
  • Design and implement safeguards, red teaming pipelines, and bias mitigation strategies for LLMs and other foundation models
  • Contribute to the fine-tuning and alignment of LLMs using techniques such as prompt engineering, instruction tuning, and RLHF/DPO.
  • Define and implement rigorous evaluation protocols (., bias audits, toxicity analysis, robustness benchmarks)
  • Collaborate cross-functionally with product, policy, legal, and engineering teams to ensure Responsible AI principles are embedded throughout the model lifecycle
  • Publish in top-tier venues (., NeurIPS, ICML, ICLR, ACL, CVPR) and represent the company in academic and industry forums
  • Minimum Qualifications

  • .

    in Computer Science, Machine Learning, NLP, or a related field, with publications in top-tier AI/ML conferences or journals
  • Hands-on experience with LLMs including fine-tuning, evaluation, and prompt engineering
  • Demonstrated expertise in building or evaluating Responsible AI systems (., fairness, safety, interpretability)
  • Proficiency in Python and ML/DL frameworks such as PyTorch or TensorFlow
  • Strong understanding of model evaluation techniques and metrics related to bias, robustness, and toxicity
  • Creative problem-solving skills with a rapid prototyping mindset and a collaborative attitude
  • Preferred Qualifications (Nice to Have)

  • Experience with RLHF (Reinforcement Learning from Human Feedback) or other alignment methods
  • Open-source contributions in the AI/ML community
  • Experience working with model guardrails, safety filters, or content moderation systems
  • Why Join Us
    You’ll be working at the intersection of AI innovation and Responsible AI, helping shape the next generation of safe and trustworthy machine learning systems.

    If you’re passionate about ensuring AI benefits everyone—and you have the technical depth to back it up—we want to hear from you.

    Business Justification:
    This role is critical to advancing our AI strategy by accelerating the development and deployment of scalable, production-grade machine learning solutions that directly support customer use cases and drive differentiation in our core products.

    By combining cutting-edge research with applied innovation, this role will enable us to:

  • Address high-priority technical gaps in areas such as model safety, bias mitigation, explainability, and performance optimization
  • Increase customer trust and adoption through more robust and responsible AI systems
  • Strengthen our IP portfolio and thought leadership through novel model development and peer-reviewed publications
  • This position not only supports innovation but also directly impacts revenue, customer satisfaction, and competitive advantage by ensuring our AI systems are performant, responsible, and aligned with user needs.

    Disclaimer:

    Certain US customer or client-facing roles may be required to comply with applicable requirements, such as immunization and occupational health mandates.

    Range and benefit information provided in this posting are specific to the stated locations only

    US: Hiring Range in USD from: $120,100 to $251,600 per annum.

    May be eligible for bonus, equity, and compensation deferral.

    Oracle maintains broad salary ranges for its roles in order to account for variations in knowledge, skills, experience, market conditions and locations, as well as reflect Oracle’s differing products, industries and lines of business.
    Candidates are typically placed into the range based on the preceding factors as well as internal peer equity.

    Oracle US offers a comprehensive benefits package which includes the following:
    1.

    Medical, dental, and vision insurance, including expert medical opinion
    2.

    Short term disability and long term disability
    3.

    Life insurance and AD&D
    4.

    Supplemental life insurance (Employee/Spouse/Child)
    5.

    Health care and dependent care Flexible Spending Accounts
    6.

    Pre-tax commuter and parking benefits
    7.

    401(k) Savings and Investment Plan with company match
    8.

    Paid time off: Flexible Vacation is provided to all eligible employees assigned to a salaried (non-overtime eligible) position.

    Accrued Vacation is provided to all other employees eligible for vacation benefits.

    For employees working at least 35 hours per week, the vacation accrual rate is 13 days annually for the first three years of employment and 18 days annually for subsequent years of employment.

    Vacation accrual is prorated for employees working between 20 and 34 hours per week.

    Employees working fewer than 20 hours per week are not eligible for vacation.
    9.

    11 paid holidays
    10.

    Paid sick leave: 72 hours of paid sick leave upon date of hire.

    Refreshes each calendar year.

    Unused balance will carry over each year up to a maximum cap of 112 hours.
    11.

    Paid parental leave
    12.

    Adoption assistance
    13.

    Employee Stock Purchase Plan
    14.

    Financial planning and group legal
    15.

    Voluntary benefits including auto, homeowner and pet insurance

    The role will generally accept applications for at least three calendar days from the posting date or as long as the job remains posted.

    Career Level - IC4



    Required Skill Profession

    Life Scientists



    Your Complete Job Search Toolkit

    ✨ Smart • Intelligent • Private • Secure

    Start Using Our Tools

    Join thousands of professionals who've advanced their careers with our platform

    Rate or Report This Job
    If you feel this job is inaccurate or spam kindly report to us using below form.
    Please Note: This is NOT a job application form.


      Unlock Your Principal Applied Potential: Insight & Career Growth Guide


    • Real-time Principal Applied Jobs Trends in United States, United States (Graphical Representation)

      Explore profound insights with Expertini's real-time, in-depth analysis, showcased through the graph below. This graph displays the job market trends for Principal Applied in United States, United States using a bar chart to represent the number of jobs available and a trend line to illustrate the trend over time. Specifically, the graph shows 20954 jobs in United States and 450 jobs in United States. This comprehensive analysis highlights market share and opportunities for professionals in Principal Applied roles. These dynamic trends provide a better understanding of the job market landscape in these regions.

    • Are You Looking for Principal Applied Scientist Job?

      Great news! is currently hiring and seeking a Principal Applied Scientist to join their team. Feel free to download the job details.

      Wait no longer! Are you also interested in exploring similar jobs? Search now: .

    • The Work Culture

      An organization's rules and standards set how people should be treated in the office and how different situations should be handled. The work culture at Oracle adheres to the cultural norms as outlined by Expertini.

      The fundamental ethical values are:
      • 1. Independence
      • 2. Loyalty
      • 3. Impartiality
      • 4. Integrity
      • 5. Accountability
      • 6. Respect for human rights
      • 7. Obeying United States laws and regulations
    • What Is the Average Salary Range for Principal Applied Scientist Positions?

      The average salary range for a varies, but the pay scale is rated "Standard" in United States. Salary levels may vary depending on your industry, experience, and skills. It's essential to research and negotiate effectively. We advise reading the full job specification before proceeding with the application to understand the salary package.

    • What Are the Key Qualifications for Principal Applied Scientist?

      Key qualifications for Principal Applied Scientist typically include Life Scientists and a list of qualifications and expertise as mentioned in the job specification. Be sure to check the specific job listing for detailed requirements and qualifications.

    • How Can I Improve My Chances of Getting Hired for Principal Applied Scientist?

      To improve your chances of getting hired for Principal Applied Scientist, consider enhancing your skills. Check your CV/Résumé Score with our free Tool. We have an in-built Resume Scoring tool that gives you the matching score for each job based on your CV/Résumé once it is uploaded. This can help you align your CV/Résumé according to the job requirements and enhance your skills if needed.

    • Interview Tips for Principal Applied Scientist Job Success
      Oracle interview tips for Principal Applied Scientist

      Here are some tips to help you prepare for and ace your job interview:

      Before the Interview:
      • Research: Learn about the Oracle's mission, values, products, and the specific job requirements and get further information about
      • Other Openings
      • Practice: Prepare answers to common interview questions and rehearse using the STAR method (Situation, Task, Action, Result) to showcase your skills and experiences.
      • Dress Professionally: Choose attire appropriate for the company culture.
      • Prepare Questions: Show your interest by having thoughtful questions for the interviewer.
      • Plan Your Commute: Allow ample time to arrive on time and avoid feeling rushed.
      During the Interview:
      • Be Punctual: Arrive on time to demonstrate professionalism and respect.
      • Make a Great First Impression: Greet the interviewer with a handshake, smile, and eye contact.
      • Confidence and Enthusiasm: Project a positive attitude and show your genuine interest in the opportunity.
      • Answer Thoughtfully: Listen carefully, take a moment to formulate clear and concise responses. Highlight relevant skills and experiences using the STAR method.
      • Ask Prepared Questions: Demonstrate curiosity and engagement with the role and company.
      • Follow Up: Send a thank-you email to the interviewer within 24 hours.
      Additional Tips:
      • Be Yourself: Let your personality shine through while maintaining professionalism.
      • Be Honest: Don't exaggerate your skills or experience.
      • Be Positive: Focus on your strengths and accomplishments.
      • Body Language: Maintain good posture, avoid fidgeting, and make eye contact.
      • Turn Off Phone: Avoid distractions during the interview.
      Final Thought:

      To prepare for your Principal Applied Scientist interview at Oracle, research the company, understand the job requirements, and practice common interview questions.

      Highlight your leadership skills, achievements, and strategic thinking abilities. Be prepared to discuss your experience with HR, including your approach to meeting targets as a team player. Additionally, review the Oracle's products or services and be prepared to discuss how you can contribute to their success.

      By following these tips, you can increase your chances of making a positive impression and landing the job!

    • How to Set Up Job Alerts for Principal Applied Scientist Positions

      Setting up job alerts for Principal Applied Scientist is easy with United States Jobs Expertini. Simply visit our job alerts page here, enter your preferred job title and location, and choose how often you want to receive notifications. You'll get the latest job openings sent directly to your email for FREE!