Staff AI/Agentic Engineer

Thornton Tomasetti; United States; On-site; USD 113,000 - 227,000; Full time

Benefits offered by this job

Free medical coverage

Strong retirement plan

Tuition reimbursement

Education benefit

Job summary

Abbott in Illinois is seeking a senior individual-contributor engineer to set technical direction for production agentic systems. This role leads the design of complex multi-agent solutions and reusable engineering patterns, partnering with the Tech Lead/Architect on architecture decisions and serving as a primary technical escalation point across the AI/Agentic Engineering team.

The role operates with substantial autonomy, raises the technical bar, and mentors mid-level and junior engineers

Qualifications

• 7–10 years of software engineering experience.
• Hands-on experience designing, coding, testing, deploying, and operating agentic or LLM-based applications in production at scale.
• Deep understanding of agent architecture, tool calling, durable state, multi-agent coordination, context engineering, retrieval, evaluation, observability, and safety controls.

Responsibilities

• Lead design and implementation of complex multi-agent systems with clear boundaries and failure handling.
• Set standards for durable workflow design across the team.
• Drive context-engineering and retrieval strategy across workflows.
• Lead evaluation strategy with datasets, metrics, and CI gates.
• Own production reliability for high-complexity agentic systems and respond to incidents.
• Set engineering standards through reviews and architecture docs.
• Create reusable patterns and tooling in partnership with AI Platform Engineering.
• Mentor mid-level and junior engineers and lead cross-team initiatives.

Skills

Distributed systems

Python

API design

Observability

Reliability

Education

Bachelor's degree in a related field

Tools

LangGraph

Temporal

LLM-based apps

Job description

JOB DESCRIPTION:

Working at Abbott At Abbott, you can do work that matters, grow, and learn, care for yourself and your family, be your true self, and live a full life.

You’ll also have access to:

• Career development with an international company where you can grow the career you dream of.
• Employees can qualify for free medical coverage in our Health Investment Plan (HIP) PPO medical plan in the next calendar year.
• An excellent retirement savings plan with a high employer contribution
• Tuition reimbursement, the Freedom 2 Save student debt program, and FreeU education benefit - an affordable and convenient path to getting a bachelor’s degree.
• A company recognized as a great place to work in dozens of countries worldwide and named one of the most admired companies in the world by Fortune.
• A company that is recognized as one of the best big companies to work for as well as the best place to work for diversity, working mothers, female executives, and scientists.

Opportunity

A senior individual-contributor engineering role that sets technical direction for production agentic systems at Abbott. This role leads the design of complex multi-agent solutions and reusable engineering patterns, partners closely with the Tech Lead/Architect on architecture decisions and is a primary technical escalation point across the AI/Agentic Engineering team. Expected to operate with substantial autonomy and to raise the technical bar for the team.

What You'll Do

• Lead design and implementation of complex multi-agent systems, including supervisor, planner/executor, and multi-agent coordination patterns with well-defined boundaries and failure handling.
• Set standards for durable workflow design (state, checkpoints, replay, idempotency, compensation, human-in-the-loop) used across the AI/Agentic Engineering team.
• Drive context-engineering and retrieval strategy across multiple workflows: chunking/indexing, memory hierarchies, grounding, and context-window budgeting.
• Lead evaluation strategy: design evaluation systems, curate datasets, define task-success and safety metrics, and establish regression gates in CI and online/shadow evaluation.
• Own production reliability for high-complexity or high-risk agentic systems: latency/cost optimization at scale, rate-limit strategy, graceful degradation, and incident response leadership.
• Set engineering standards through architecture reviews, design docs, and code reviews; identify and resolve systemic technical risk in agent delivery.
• Create reusable agent patterns, SDKs, and evaluation tooling that feed back into the platform paved road, in partnership with AI Platform Engineering.
• Lead technical discovery with AI Product Managers, Platform Engineering, Applied Data Science, and business stakeholders; communicate feasibility, risk, and delivery commitments directly to senior stakeholders.
• Mentor and technically develop mid-level and junior engineers; act as technical lead on cross-team initiatives without formal people-management responsibility.

Education and Experience

You’ll Bring

• 7–10 years of software engineering experience, with substantial delivery of distributed, API-driven, or workflow-intensive production systems.
• Hands‑on experience designing, coding, testing, deploying, and operating agentic or LLM-based applications in production at scale; expected to remain an active technical contributor.
• Deep understanding of agent architecture, tool calling, durable state, multi‑agent coordination, context engineering, retrieval, evaluation, observability, and safety controls.
• Strong software engineering ability in Python and at least one of TypeScript, Go, or Java, including distributed systems, API design, testing, and secure SDLC.
• Experience defining measurable quality, safety, reliability, latency, and cost indicators and using evaluation results to drive systemic improvement across multiple workflows.
• Bachelor's degree in a related field or equivalent professional experience.
• Demonstrated ability to drive technical decisions with significant autonomy, influence engineers outside a direct reporting line, and communicate effectively with technical leadership.

Preferred Qualifications

• Experience with agent frameworks or durable workflow systems (e.g., LangGraph, Temporal, or comparable technologies) and model-provider APIs at scale.
• Experience in a highly regulated environment such as health tech, med‑tech, or life sciences, including GxP, HIPAA, validation, and change‑control constraints.
• Experience building secure tool-use systems, prompt‑injection defenses, human‑approval workflows, and responsible‑AI controls for production agentic systems.
• Track record of shipping reusable agent patterns, evaluation tooling, or paved‑road capabilities adopted by multiple teams; prior informal technical leadership or mentoring track record.

Misc

This is an onsite role at Abbott location in IL. This is not a remote role/opportunity.

Abbott is an Equal Opportunity Employer, committed to employee diversity.

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.

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.

Connect with us at www.abbott.com, on Facebook at www.facebook.com/Abbott, and on Twitter @AbbottNews.

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The base pay for this position is $113,300.00 – $226,700.00

JOB FAMILY: IT Services & Solutions Delivery

DIVISION: BTS Business Technology Services

LOCATION: United States > Abbott Park : AP06C

ADDITIONAL LOCATIONS: United States > Chicago : Willis Tower Building 233 S Wacker Dr.

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), Keyboard use (greater or equal to 50% of the workday)