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Prompt Engineer Jobs in Gurnee, IL (NOW HIRING)

The LLM Engineer serves as the organization's AI technical lead responsible for designing ... Develop and maintain secure AI infrastructure, prompt libraries, knowledge bases, integrations, and ...

LLM Engineer

Northbrook, IL ยท On-site

$85K - $115K/yr

The LLM Engineer serves as the organization's AI technical lead responsible for designing ... Develop and maintain secure AI infrastructure, prompt libraries, knowledge bases, integrations, and ...

LLM Engineer

Northbrook, IL ยท On-site

$85K - $115K/yr

The LLM Engineer serves as the organization's AI technical lead responsible for designing ... Develop and maintain secure AI infrastructure, prompt libraries, knowledge bases, integrations, and ...

AI Development Engineer

Northbrook, IL ยท Hybrid

$110K - $130K/yr

Strong expertise with Python, large language models, prompt engineering, and AI frameworks. Demonstrated ability to rapidly prototype with limited infrastructure and ambiguous requirements. Excellent ...

Develop and maintain reusable components such as prompt libraries, evaluation frameworks, and agent ... Collaborate with engineering, data, and business teams to refine requirements and deliver solutions

Agentic Software Engineer II

Arlington Heights, IL ยท On-site

$97K - $133K/yr

Experience with prompt engineering, context design, or structured prompting for AI-assisted development * Experience with containerization, deployment automation, or platform engineering practices ...

Agentic Software Engineer II

Arlington Heights, IL ยท On-site

$97K - $133K/yr

Experience with prompt engineering, context design, or structured prompting for AI-assisted development * Experience with containerization, deployment automation, or platform engineering practices ...

We engineer our products from start to finish and manufacture them in-house. We're known for low ... NET technologies, leveraging AI coding assistants and prompt engineering to accelerate development ...

Develop and maintain agent orchestration pipelines, including prompt engineering, tool integration, and evaluation frameworks * Write Python (primarily) to build, test, and iterate on agent systems

AI Developer

Mettawa, IL ยท On-site

$80/hr

Deep understanding and practical experience with GenAI concepts, LLMs, prompt engineering, embeddings, and building RAG systems. * Cloud & Infrastructure: Experience in deploying and optimizing ...

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Prompt Engineer information

See Gurnee, IL salary details

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How much do prompt engineer jobs pay per hour?

As of Jul 27, 2026, the average hourly pay for prompt engineer in Gurnee, IL is $45.19, according to ZipRecruiter salary data. Most workers in this role earn between $34.38 and $58.37 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive in the Prompt Engineer position, and why are they important?

To thrive as a Prompt Engineer, you need a strong grasp of natural language processing (NLP), machine learning concepts, and experience crafting effective prompts for large language models, usually supported by a technical degree or relevant experience. Familiarity with tools such as OpenAI's API, Hugging Face, or other AI platforms, as well as knowledge of programming languages like Python, is highly valuable. Creative thinking, analytical problem-solving, and cross-functional communication skills help differentiate top candidates in this field. These abilities are crucial for optimizing AI outcomes and ensuring collaboration with both technical and non-technical teams.

What does a typical day look like for a Prompt Engineer?

A typical day for a Prompt Engineer involves designing, testing, and refining prompts to enhance the performance of AI language models, often collaborating closely with data scientists, software engineers, and product managers. You might analyze the results of model outputs, integrate user or stakeholder feedback, and iterate on prompt strategies to solve diverse business challenges. Your role will usually include documentation, troubleshooting, and keeping up with the latest advances in AI technologies. Expect a mix of independent work and regular team meetings in a dynamic, fast-evolving environment focused on innovation and improvement.

What engineer makes $500,000 a year?

Senior software engineers, especially those working in high-demand fields like AI, machine learning, or at major tech companies, can earn $500,000 or more annually through base salary, bonuses, and stock options. Achieving this level typically requires extensive experience, specialized skills, and often leadership roles or equity compensation.

What is a Prompt Engineer job?

A Prompt Engineer is a professional who designs, refines, and optimizes prompts to improve interactions with AI models, such as ChatGPT. Their role involves understanding model behavior, crafting precise queries, and experimenting with phrasing to achieve desired outputs. They may work in AI research, software development, or content generation to maximize AI efficiency. Strong skills in language, logic, and sometimes coding are essential for success in this role.

Is prompt engineer still a thing?

Prompt engineering is an emerging role focused on designing effective prompts for AI language models. It is increasingly in demand as organizations seek to optimize AI interactions, often requiring skills in natural language processing and familiarity with tools like GPT. The role continues to grow alongside advancements in AI technology.

What exactly is prompt engineer work?

A prompt engineer designs and optimizes prompts used to interact with AI language models, ensuring accurate and relevant outputs. The role requires understanding of AI systems, natural language processing, and often involves testing and refining prompts to improve model performance. Skills in programming, data analysis, and familiarity with AI tools are commonly needed.

Is prompt engineer salary?

Prompt engineers typically earn salaries comparable to other AI and machine learning specialists, with average annual pay ranging from $80,000 to $150,000 depending on experience, location, and industry. Skills in natural language processing, prompt design, and familiarity with AI tools like GPT are highly valued and can influence compensation.
What job categories do people searching Prompt Engineer jobs in Gurnee, IL look for? The top searched job categories for Prompt Engineer jobs in Gurnee, IL are:
What cities near Gurnee, IL are hiring for Prompt Engineer jobs? Cities near Gurnee, IL with the most Prompt Engineer job openings:
Infographic showing various Prompt Engineer job openings in Gurnee, IL as of July 2026, with employment types broken down into 90% Full Time, 8% Part Time, and 2% Contract. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $94,004 per year, or $45.2 per hour.
Lead Data Science Engineer

Lead Data Science Engineer

Health Care Service Corporation

Waukegan, IL โ€ข Hybrid

$121K - $225K/yr

Full-time

Medical, Life, Retirement, PTO

Posted 23 days ago


Job description

At HCSC, our employees are the cornerstone of our business and the foundation to our success. We empower employees with curated development plans that foster growth and promote rewarding, fulfilling careers.

Join HCSC and be part of a purpose-driven company that will invest in your professional development.

Job SummaryThis position is responsible for the engineering work necessary for successful creation, deployment and managing of AI capabilities of the Intelligent Delivery Platform. This includes
- ensuring data quality,
- creation of new data pipelines,
- optimization and management of existing data pipelines,
- ingestion and curation of data sources for Gen AI purposes (including chunking/embedding strategies for RAG system),
- AI Agent delivery,
- Prompt Engineering,
- selection and configuration of AI-specific tools and platforms
- management and monitoring of AI models through MLOps tools and model ops practices.
To operationalize AI capabilities, they will work closely with larger team who will supplement where traditional application development support is needed.

NOTE: This is a WFH role. Sponsorship is NOT available.

Required Job Qualifications:

  • Bachelor degree and 5 years of work experience in a computer science, engineering, or related field OR Master's degree and 4 years of work experience in a computer science, engineering, or related field OR Ph.D. and 2 years of work experience in a computer science, engineering, or related field"
  • Learning and growth mindset.
  • Customer-focused.
  • Interpersonal, verbal and written communication skills.
  • Must demonstrate proficiency in at least five and mastery in one of the following six areas: data analysis and relational-style query languages; data pipelining and ETL; working with semi structured and unstructured data; a high- level programming language; distributed computing; understanding of healthcare.
  • Proficiency in iterative development practices.
  • Independently delivering or leading the delivery of data engineering solutions for multiple complex analytics or data science projects and products.
  • A track record of independently delivering or leading the delivery of ML engineering capabilities.
  • Experience in Python-based Data Science frameworks (LangChain, LangGraph, LangFuse).
  • Experience in Model evaluation and deployment.
  • Experience in data curation, prep, training, and fine-tuning of Models.
  • Experience in evaluation frameworks
  • Experience in prompt engineering
  • Experience in working with multiple Models

Preferred Job Qualifications:

  • Master degree in a computational field, or Bachelor degree with significant healthcare experience
  • Understanding PySpark / Databricks to efficiently work with large data sets
  • Azure Cloud Infrastructure / Deployment with emphasis on AI related tooling, Azure ML, Azure OpenAI, etc.
  • Experience in Observability Frameworks and Framework Operationalization.
  • Experience in creation of knowledge graph database (neo4J)
  • Experience in working with Small Language Models or custom Models

#LI-BS1

#LI-Hybrid

#INCR

Are you being referred to one of our roles? If so, ask your connection at HCSC about our Employee Referral process!

Pay Transparency Statement:

At Health Care Service Corporation, you will be part of an organization committed to offering meaningful benefits to our employees to support their life outside of work. From health and wellness benefits, 401(k) savings plan, pension plan, paid time off, paid parental leave, disability insurance, supplemental life insurance, employee assistance program, paid holidays, tuition reimbursement, plus other incentives, we offer a robust total rewards package for employees. Learn more about our benefit offerings by visiting https://careers.hcsc.com/totalrewards.

The compensation offered will vary depending on your job-related skills, education, knowledge, and experience. This role aligns with an annual incentive bonus plansubject to the terms and the conditions of the plan.

HCSC Employment Statement:

We are an Equal Opportunity Employment employer dedicated to providing a welcoming environment where the unique differences of our employees are respected and valued. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, protected veteran status, or any other legally protected characteristics.

Base Pay Range$121,200.00 - $225,200.00

Exact compensation may vary based on skills, experience, and location.