Principal AI Platform Engineer

Thornton Tomasetti; United States; On-site; USD 149,000 - 299,000; Full time

Job summary

Abbott is seeking a hands-on technical leader to architect and run the enterprise AI Platform, enabling teams to build, deploy, and operate GenAI and agentic systems safely and quickly. The role starts as player-coach with a path to lead a platform engineering team in a large healthcare technology environment.

The candidate will own the control plane design, model/agent/tool registries, and security guardrails, while partnering with AI product managers and engineering teams to deliver scalable,

Qualifications

• 10–15+ years of software engineering leadership in platform engineering.
• Hands-on experience building enterprise GenAI or AI platforms.
• Strong Python and at least one of TypeScript/Go/Java, APIs, distributed systems.

Responsibilities

• Define and evolve reference architecture for AI control plane and paved road services.
• Design model gateway with multi-provider routing and cost allocation.
• Deliver GenAI runtime for model serving and memory stores.
• Own registries for models, agents, prompts, and tools with versioning and gates.
• Build observability and traceability for prompts and tool/agent calls.
• Implement security, guardrails, and responsible‑AI controls.
• Establish platform practices using Kubernetes, IaC, CI/CD, and SRE with SLOs.
• Hire and coach a platform engineering team of 3–8 engineers.
• Partner with Product Manager to sequence platform roadmap and measure outcomes.

Skills

Python

Distributed systems

Kubernetes

CI/CD

OpenTelemetry

Security

APIs

Education

Bachelor's degree or equivalent

Tools

Kubernetes

CI/CD

OpenTelemetry

Job description

Abbott is a global healthcare leader that helps people live more fully at all stages of life. Our portfolio of life-changing technologies spans the spectrum of healthcare, with leading businesses and products in diagnostics, medical devices, nutritionals and branded generic medicines. Our 122,000 colleagues serve people in more than 160 countries.

JOB DESCRIPTION: The Opportunity A hands-on technical leadership role accountable for the architecture, engineering, and reliability of Abbott's enterprise AI Platform: the control plane and paved road that let teams build, deploy, and operate enterprise GenAI and agentic systems safely and quickly. This role is the technical counterpart to the Product Manager, AI Platform and partners with AI Product Managers, AI/Agentic Engineering, Applied Data Science, security, and division engineering teams. The role is Director-mapped and begins as a player-coach, with responsibility to grow and lead a platform engineering team.

What You'll Do

• Define and evolve the reference architecture for the AI control plane, paved-road services, SDKs, templates, and developer experience.
• Design and build a model gateway that supports multi-provider routing, failover, quota and rate limiting, tenant isolation, key management, token accounting, and cost allocation (e.g., a LiteLLM-style gateway over Azure OpenAI, Amazon Bedrock, or Vertex AI).
• Deliver a GenAI runtime for model serving, retrieval‑augmented generation, context and memory stores, vector and hybrid search, sandboxed tool or code execution, secrets brokering, and MCP‑style tool interoperability.
• Own the technical design of model, agent, prompt, and tool registries, including versioning, lineage, approval and promotion gates, deprecation, and auditability.
• Build platform observability and traceability for prompts, model calls, tool calls, and agent steps using distributed tracing (e.g., OpenTelemetry GenAI semantic conventions and Langfuse- or Arize‑class tooling), with evaluation, quality, drift, latency, and cost signals.
• Implement security, guardrails, and responsible‑AI controls in the platform, including PII/PHI handling, prompt‑injection defenses, identity‑on‑behalf‑of, least‑privilege tool access, and policy enforcement.
• Establish platform engineering practices using Kubernetes, infrastructure as code, CI/CD, secure software development, capacity management, and reliability engineering. Define SLOs, participate in on‑call, and lead incident response.
• Write and review production code, conduct architecture reviews, set engineering standards, and make pragmatic build‑versus‑buy and vendor recommendations with budget input.
• Hire, coach, and develop a platform engineering team of approximately 3–8 engineers; allocate work, set goals, and manage career development while remaining technically hands‑on.
• Partner with the Product Manager, AI Platform to sequence the platform roadmap, communicate tradeoffs, and measure adoption, reliability, time‑to‑onboard, and consumer‑team outcomes.

Required Qualifications

• 10–15+ years of software engineering, platform engineering, distributed systems, or infrastructure experience, including significant technical leadership.
• Hands‑on experience designing and operating enterprise AI/GenAI platforms or comparable developer, data, or ML platforms in production.
• Strong software engineering ability in Python and at least one of TypeScript, Go, or Java, with experience in APIs, distributed systems, testing, code review, and secure SDLC.
• Deep technical understanding of model gateways, GenAI runtimes, RAG, agent registries, evaluation, observability, traceability, guardrails, identity, and platform governance.
• Experience with containers and orchestration (e.g., Kubernetes), infrastructure as code, CI/CD, cloud services, secrets management, and production SLOs and on‑call practices.
• Bachelor's degree in a related field or equivalent professional experience.
• Demonstrated ability to lead technical decisions, influence across teams, communicate clearly with senior stakeholders, and manage a growing engineering team.

Preferred Qualifications

• Experience building enterprise GenAI or agent platforms using capabilities such as multi‑model routing, agent registries, prompt management, evaluation harnesses, and GenAI tracing.
• Experience in a highly regulated environment such as health tech, med‑tech, or life sciences, with GxP, HIPAA, validation, auditability, and change‑control constraints.
• Experience implementing security, responsible‑AI, privacy, policy, and cost or FinOps controls for shared AI infrastructure.
• Experience with open standards and tooling such as MCP, OpenTelemetry, Kubernetes, and cloud‑native platform engineering practices.

The base pay for this position is $149,300.00 – $298,700.00 In specific locations, the pay range may vary from the range posted.

JOB FAMILY: IT Services & Solutions Delivery DIVISION: BTS Business Technology Services LOCATION: United States > Abbott Park : AP06C ADDITIONAL LOCATIONS: WORK SHIFT: Standard TRAVEL: Yes, 10 % of the Time MEDICAL SURVEILLANCE: Not Applicable SIGNIFICANT WORK ACTIVITIES: Continuous sitting for prolonged periods (more than 2 consecutive hours in an 8 hour day) Abbott is an Equal Opportunity Employer of Minorities/Women/Individuals with Disabilities/Protected Veterans. EEO is the Law link - English: http://webstorage.abbott.com/common/External/EEO_English.pdf EEO is the Law link - Espanol: http://webstorage.abbott.com/common/External/EEO_Spanish.pdf Abbott is about the power of health. For more than 135 years, Abbott has been helping people reach their potential — because better health allows people and communities to achieve more. With a diverse, global network serving customers in more than 160 countries, we create new solutions — across the spectrum of health, around the world, for all stages of life. Whether it’s next‑generation diagnostics, life‑changing devices, science‑based nutrition, or novel reformulations, we are advancing some of the most innovative and revolutionary technologies in healthcare, helping people live their best lives through better health. The people of Abbott come to work each day with relentless energy, enthusiasm and a promise to enhance the health and well‑being of millions of people. They push the boundaries to help manage and treat some of life’s greatest health challenges. We invite you to explore opportunities at Abbott, to see if your talents and career aspirations may fit with our openings. An equal opportunity employer, Abbott welcomes and encourages diversity in our workforce.

Follow Us: Facebook LinkedIn YouTube Twitter