Innovation, Data & Analytics Team, AI/ML Engineer (Agentic Systems)

Pfizer
Pfizer logo
Location
United States - New York - New York City
Job Type
Full-time
Posted
September 14, 2026
Views
14
Salary Range
$163k - $272k USD

Job Description

Own the orchestration layer and agent architecture behind the Innovation, Data & Analytics team's AI-based workflows, building and hardening agentic systems that translate analytical methodology into reliable production tools.

ROLE RESPONSIBILITIES

Agentic Systems Design & Build

  • Own orchestration frameworks and agent architecture for AI-based workflows
  • Build and harden agentic workflows for production use
  • Design prompt architecture and tool/API integrations across agentic systems
  • Translate the Senior Data Scientist's methodology and evaluation criteria into deployed, production-grade agents

Production Reliability & Collaboration

  • Partner with the Data Engineer to ensure agents consume clean, well-structured data
  • Partner with the Senior Data Analyst to ensure agentic workflows meet governance, audit, and compliance requirements
  • Implement monitoring, evaluation, and cost controls for LLM-based systems in production
  • Document agent architecture, prompt design, and tool integrations to support governance and audit needs
  • Proactively identify opportunities to improve workflow reliability, latency, and cost

BASIC QUALIFICATIONS

Candidate demonstrates strong technical execution and the ability to operate independently in a fast-paced, regulated environment, partnering effectively across data science, data engineering, and governance functions.

  • Degree in Computer Science, Software Engineering, Machine Learning, or a related field
  • Experience (8+ years with Bachelor's; 7+ years with Master's) in software or ML engineering, notably in the healthcare/pharma sector
  • Experience with agentic frameworks (e.g., LangGraph, Pydantic AI, or similar)
  • Strong software engineering background, including production system design and testing
  • Experience integrating LLM APIs and exposure to MLOps practices (evaluation, monitoring, cost control)
  • Healthcare data experience preferred
  • Effective English verbal and written communication with flexibility to be clear, consistent, compliant, and appropriate for a variety of settings including scientific/technical, regulatory, and business audiences

Technical

  • Anticipates Customer and Market Needs – Knows the industry and technology landscape; is dedicated to meeting the expectations of internal and external customers; always focused on patient safety first.
  • Acts Decisively – Makes timely and effective engineering decisions; acts with urgency and removes barriers that hinder productivity.
  • Builds Change-Agile Systems – Designs agentic systems that are flexible and adaptive to evolving business needs.
  • Strategic and Innovative Thinking – Demonstrates insightful thinking by developing creative approaches to agentic system design.
  • Is a role model of Pfizer's values and behaviors.

Demonstrate ability to

  • Drive transformational change
  • Engage diverse technical and business stakeholders
  • Understand the applications of technology to the Life Science sector

Other Job Details

  • Last Date to Apply for Job: September 23rd, 2026.
  • Locations: NYHQ or PA-Collegeville or MA-Cambridge or CT-Groton or Europe any Pfizer site or QC - Montreal
  • NOT Eligible for Relocation Package
  • Position is hybrid and will require to work 2 to 3 days per week on site

#LI-PFE

The annual base salary for this position ranges from $162,900.00 to $271,500.00. In addition, this position is eligible for participation in Pfizer’s Global Performance Plan with a bonus target of 20.0% of the base salary and eligibility to participate in our share based long term incentive program. We offer comprehensive and generous benefits and programs to help our colleagues lead healthy lives and to support each of life’s moments. Benefits offered include a 401(k) plan with Pfizer Matching Contributions and an additional Pfizer Retirement Savings Contribution, paid vacation, holiday and personal days, paid caregiver/parental and medical leave, and health benefits to include medical, prescription drug, dental and vision coverage. Learn more at Pfizer Candidate Site – U.S. Benefits | (uscandidates.mypfizerbenefits.com). Pfizer compensation structures and benefit packages are aligned based on the location of hire. The United States salary range provided does not apply to Tampa, FL or

Own the orchestration layer and agent architecture behind the Innovation, Data & Analytics team's AI-based workflows, building and hardening agentic systems that translate analytical methodology into reliable production tools.

ROLE RESPONSIBILITIES

Agentic Systems Design & Build

  • Own orchestration frameworks and agent architecture for AI-based workflows
  • Build and harden agentic workflows for production use
  • Design prompt architecture and tool/API integrations across agentic systems
  • Translate the Senior Data Scientist's methodology and evaluation criteria into deployed, production-grade agents

Production Reliability & Collaboration

  • Partner with the Data Engineer to ensure agents consume clean, well-structured data
  • Partner with the Senior Data Analyst to ensure agentic workflows meet governance, audit, and compliance requirements
  • Implement monitoring, evaluation, and cost controls for LLM-based systems in production
  • Document agent architecture, prompt design, and tool integrations to support governance and audit needs
  • Proactively identify opportunities to improve workflow reliability, latency, and cost

BASIC QUALIFICATIONS

Candidate demonstrates strong technical execution and the ability to operate independently in a fast-paced, regulated environment, partnering effectively across data science, data engineering, and governance functions.

  • Degree in Computer Science, Software Engineering, Machine Learning, or a related field
  • Experience (8+ years with Bachelor's; 7+ years with Master's) in software or ML engineering, notably in the healthcare/pharma sector
  • Experience with agentic frameworks (e.g., LangGraph, Pydantic AI, or similar)
  • Strong software engineering background, including production system design and testing
  • Experience integrating LLM APIs and exposure to MLOps practices (evaluation, monitoring, cost control)
  • Healthcare data experience preferred
  • Effective English verbal and written communication with flexibility to be clear, consistent, compliant, and appropriate for a variety of settings including scientific/technical, regulatory, and business audiences

Technical

  • Anticipates Customer and Market Needs – Knows the industry and technology landscape; is dedicated to meeting the expectations of internal and external customers; always focused on patient safety first.
  • Acts Decisively – Makes timely and effective engineering decisions; acts with urgency and removes barriers that hinder productivity.
  • Builds Change-Agile Systems – Designs agentic systems that are flexible and adaptive to evolving business needs.
  • Strategic and Innovative Thinking – Demonstrates insightful thinking by developing creative approaches to agentic system design.
  • Is a role model of Pfizer's values and behaviors.

Demonstrate ability to

  • Drive transformational change
  • Engage diverse technical and business stakeholders
  • Understand the applications of technology to the Life Science sector

Other Job Details

  • Last Date to Apply for Job: September 23rd, 2026.
  • Locations: NYHQ or PA-Collegeville or MA-Cambridge or CT-Groton or Europe any Pfizer site or QC - Montreal
  • NOT Eligible for Relocation Package
  • Position is hybrid and will require to work 2 to 3 days per week on site

#LI-PFE

The annual base salary for this position ranges from $162,900.00 to $271,500.00. In addition, this position is eligible for participation in Pfizer’s Global Performance Plan with a bonus target of 20.0% of the base salary and eligibility to participate in our share based long term incentive program. We offer comprehensive and generous benefits and programs to help our colleagues lead healthy lives and to support each of life’s moments. Benefits offered include a 401(k) plan with Pfizer Matching Contributions and an additional Pfizer Retirement Savings Contribution, paid vacation, holiday and personal days, paid caregiver/parental and medical leave, and health benefits to include medical, prescription drug, dental and vision coverage. Learn more at Pfizer Candidate Site – U.S. Benefits | (uscandidates.mypfizerbenefits.com). Pfizer compensation structures and benefit packages are aligned based on the location of hire. The United States salary range provided does not apply to Tampa, FL or any location outside of the United States.

This role is posted in multiple locations. If you are applying for the role in an secondary job posting location where pay transparency regulations apply, your Talent Advisor will share the local pay information with you during the first interview.

Relocation assistance may be available based on business needs and/or eligibility.

Candidates must be authorized to be employed in the U.S. by any employer.

U.S. work visa sponsorship (such as TN, O-1, H-1B, etc.) is not available for this role now or in the future.

Sunshine Act

Pfizer reports payments and other transfers of value to health care providers as required by federal and state transparency laws and implementing regulations.  These laws and regulations require Pfizer to provide government agencies with information such as a health care provider’s name, address and the type of payments or other value received, generally for public disclosure.  Subject to further legal review and statutory or regulatory clarification, which Pfizer intends to pursue, reimbursement of recruiting expenses for licensed physicians may constitute a reportable transfer of value under the federal transparency law commonly known as the Sunshine Act.  Therefore, if you are a licensed physician who incurs recruiting expenses as a result of interviewing with Pfizer that we pay or reimburse, your name, address and the amount of payments made currently will be reported to the government.  If you have questions regarding this matter, please do not hesitate to contact your Talent Acquisition representative.

EEO & Employment Eligibility

Pfizer is committed to equal opportunity in the terms and conditions of employment for all employees and job applicants without regard to race, color, religion, sex, sexual orientation, age, gender identity or gender expression, national origin, disability or veteran status.  Pfizer also complies with all applicable national, state and local laws governing nondiscrimination in employment as well as work authorization and employment eligibility verification requirements of the Immigration and Nationality Act and IRCA.  Pfizer is an E-Verify employer.  This position requires permanent work authorization in the United States.

Pfizer endeavors to make www.pfizer.com/careers accessible to all users. If you would like to contact us regarding the accessibility of our website or need assistance completing the application process and/or interviewing, please email disabilityrecruitment@pfizer.com. This is to be used solely for accommodation requests with respect to the accessibility of our website, online application process and/or interviewing. Requests for any other reason will not be returned.

To learn more about acceptable and prohibited uses of AI during the recruitment process, please review our candidate AI-use guidelines available on Pfizer Careers.

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Frequently Asked Questions

Where is the job located, and is it remote/hybrid/on-site?
The job is located in New York City, NY (NYHQ), Collegeville, PA, Cambridge, MA, Groton, CT, Montreal, QC, or any Pfizer site in Europe. The position is hybrid, requiring you to work on-site 2 to 3 days per week.
What are the required qualifications and experience level for this role?
You need a degree in Computer Science, Software Engineering, Machine Learning, or a related field. You must have 8+ years of experience with a Bachelor's degree (or 7+ years with a Master's) in software or ML engineering, notably in healthcare/pharma, plus experience with agentic frameworks like LangGraph or Pydantic AI.
What are the key responsibilities of the AI/ML Engineer?
You will own the orchestration layer and agent architecture for AI workflows, building and hardening production-grade agentic systems. You will design prompt architecture, integrate APIs, partner with data engineers and analysts, and implement monitoring, evaluation, and cost controls for production LLM systems.
What is the salary range and compensation package for this position?
The annual base salary ranges from $162,900.00 to $271,500.00. You are also eligible for a Global Performance Plan bonus (20.0% target) and Pfizer's share-based long-term incentive program.
Does Pfizer offer visa sponsorship or relocation assistance for this role?
No. Candidates must be authorized to work in the U.S., and U.S. work visa sponsorship (such as TN, O-1, H-1B, etc.) is not available now or in the future. The position is also not eligible for a relocation package.
What benefits and retirement plans are offered?
Benefits include a 401(k) plan with Pfizer Matching Contributions, an additional Pfizer Retirement Savings Contribution, paid vacation, holidays, personal days, paid caregiver/parental and medical leave, and comprehensive medical, prescription drug, dental, and vision coverage.
What is the application deadline for this position?
The last date to apply for this job is September 23rd, 2026.

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  • 16 open roles
  • Verified H-1B salary data
  • Clinical-trial hiring momentum
  • Culture, benefits & locations
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Job Information

Source: manual
AI Relevance: 72/100 (Relevant)
Remote Type: onsite
Allowed Locations: Worldwide
Skills & Tags:
pfizer machine learning data engineering data science LLM

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