1

Applied Data Science Jobs in Illinois (NOW HIRING)

Data Scientist I

Chicago, IL · On-site

$95K - $113K/yr

Strong academic or applied background in data science and software engineering or closely related fields. * Experience building statistical models (beyond differential equations or simulations)

Data Scientist II

Chicago, IL · On-site +1

$130K - $150K/yr

Bachelor's or Master's degree in a quantitative field (computer science, statistics, linguistics, or related) and 2-4 years of applied ML or data science experience, or equivalent practical ...

Lead AI Engineer, Data Solutions

Chicago, IL · On-site +1

$118K - $141K/yr

Ensure reliability, observability, and performance QualificationsCore Requirements * 6+ years in AI/ML engineering or applied data science * Strong Python experience in production systems * Proven ...

Bachelor's or Master's degree in a quantitative field (computer science, statistics, linguistics, or related) and 2-4 years of applied ML or data science experience, or equivalent practical ...

Principal Data Scientist

Mettawa, IL · On-site

$150 - $210/hr

The position requires deep expertise in applied machine learning, statistical modeling ... Hands‑on knowledge of the full data science lifecycle, from exploration and feature engineering ...

The position requires deep expertise in applied machine learning, statistical modeling ... Hands-on knowledge of the full data science lifecycle, from exploration and feature engineering to ...

The position requires deep expertise in applied machine learning, statistical modeling ... Hands-on knowledge of the full data science lifecycle, from exploration and feature engineering to ...

The position requires deep expertise in applied machine learning, statistical modeling ... Hands-on knowledge of the full data science lifecycle, from exploration and feature engineering to ...

Education * Masters degree (or higher) in Applied Mathematics, Statistics, Data Science, Computer Science, Economics, Finance, or Engineering. This position does not provide visa sponsorship.

Showing results 41-60

Applied Data Science information

See Illinois salary details

$22.8K

$129.2K

$196.6K

How much do applied data science jobs pay per year?

As of Aug 9, 2026, the average yearly pay for applied data science in Illinois is $129,208.00, according to ZipRecruiter salary data. Most workers in this role earn between $98,716.00 and $160,578.00 per year, depending on experience, location, and employer.

What does an applied data science do?

An Applied Data Science professional typically spends their days gathering, cleaning, and analyzing structured and unstructured data to uncover patterns and generate actionable insights. They frequently build and deploy predictive models, collaborate with business and engineering teams to define project requirements, and communicate findings through clear reports or visualizations. Additionally, they often engage in regular team meetings, contribute to ongoing process improvements, and continuously learn new technologies or methodologies to enhance project outcomes. This combination of technical and collaborative work makes the role both dynamic and highly impactful within most organizations.

What can you do with an applied data science degree?

An applied data science degree prepares individuals for roles such as data analyst, data scientist, machine learning engineer, or business intelligence analyst. Graduates can work in industries like finance, healthcare, technology, and marketing, utilizing skills in programming, statistical analysis, and data visualization tools like Python, R, and SQL.

What are the key skills and qualifications needed to thrive in applied data science?

To thrive in Applied Data Science, you need a strong background in statistics, machine learning, data analysis, and programming languages such as Python or R, typically evidenced by a degree in a quantitative field. Familiarity with data visualization tools (like Tableau), cloud platforms (AWS, GCP), and certifications in data science or analytics are highly valued. Effective communication, problem-solving, and teamwork are crucial soft skills to convey insights and collaborate with both technical and non-technical stakeholders. These competencies are critical for transforming complex data into actionable business strategies and driving measurable impact within organizations.

What is an applied data science?

An Applied Data Science job focuses on using data science techniques to solve real-world problems in business, healthcare, finance, and other industries. It involves collecting, processing, analyzing, and interpreting large datasets to extract meaningful insights. Applied data scientists use machine learning, statistical modeling, and programming skills to develop data-driven solutions. They work closely with stakeholders to implement models that drive decision-making and improve operations.

Infographic showing various Applied Data Science job openings in Illinois as of August 2026, with employment types broken down into 1% As Needed, 86% Full Time, 10% Part Time, and 3% Contract. Highlights an 87% Physical, 3% Hybrid, and 10% Remote job distribution, with an average salary of $129,208 per year, or $62.1 per hour.

Translational Scientist, Applied Machine Learning and Agentic AI, Pharma R&D

Tempus

Chicago, IL • On-site

Full-time

Re-posted 9 days ago


Job description

Passionate about precision medicine and advancing the healthcare industry?

Recent advancements in underlying technology have finally made it possible for AI to impact clinical care in a meaningful way. Tempus' proprietary platform connects an entire ecosystem of real-world evidence to deliver real-time, actionable insights to physicians, providing critical information about the right treatments for the right patients, at the right time.

Translational Scientist, Applied Machine Learning and Agentic AI, Pharma R&D

Location: New York, NY

The Translational Scientist, Applied Machine Learning and Agentic AI will contribute to the technical development of cutting-edge agentic frameworks designed to automate the discovery of novel prognostic and predictive models in oncology. This role sits at the intersection of advanced Large Language Model (LLM) orchestration and computational biology. You will be responsible for building and refining "deep agents" capable of hypothesis generation, experimental design, and multimodal ML modeling utilizing foundation models.


In this role, you will be a key technical contributor, working closely with senior scientists and engineers to implement system designs and ensure code quality. You will apply advanced scientific methodologies to develop new predictive models and utilize causal inference frameworks to analyze vast multimodal oncology data, helping to scale scientific discovery from a manual process to a high-throughput, automated engine.

Description
Data Expertise: Tempus has one of the largest multimodal patient datasets ever collected, providing a unique opportunity to work with extensive and diverse data. Become an expert in Tempus' vast epidemiological, clinical, genomic, transcriptomic and pathology imaging data, along with the latest tools and techniques for their analysis and modeling.


Teamwork and collaboration:
Work with Research, Engineering & Data Science teams across Tempus' expansive data science community to develop and deliver innovative computational solutions.
Co-develop solutions with Pharma partner science and clinical teams
Drug R&D Expertise: Work with leading pharmaceutical companies. Gain proficiency in their strategies, drug modalities, and pipelines to identify where the Tempus platform can add value.


Scientific Communication: Skillfully navigate client interactions to extract and communicate the most impactful insights driving new R&D opportunities; effectively communicate complex technical results and methodologies to diverse external stakeholders.


Personal development: Continuously immerse yourself in the latest industry trends, best practices, and advancements in machine learning and AI to revolutionize drug R&D


Responsibilities
Agentic AI: Develop complex, state-of-the-art agentic workflows. Build agents capable of long-horizon planning, tool use and "co-scientist" reasoning.
Multimodal Modeling: Leverage oncology foundation models to integrate DNA, RNA, H&E, and clinical data into predictive algorithms.
Scientific Innovation: Collaborate with clinical scientists and pharma partners to define high-value use cases, such as clinical trial design support and treatment de-escalation.


Qualifications


Education and experience:
Minimum: PhD (or Masters degree with 3+ years of relevant experience).


Combining:
Quantitative and computational skills, specifically in AI agent based workflows (e.g. Applied Machine Learning, Generative AI, Mathematics, biostatistics).
Biological, medical, or drug development knowledge and data (e.g. oncology, RWE, medical science, or clinical drug development).


Technical/Scientific Skills:
Agentic Frameworks: Proficiency in Python and orchestration frameworks, specifically LangGraph (strongly preferred) or similar. Experience building deep agents with complex state management and graphs.
LLM Application: Deep knowledge of prompt engineering, RAG (Retrieval-Augmented Generation), function calling, and evaluating non-deterministic LLM outputs.


Machine Learning: Strong foundation in survival analysis (CoxPH, RSF) and evaluation metrics for oncology models.


Software Engineering: Adherence to software best practices (unit testing, git) and experience designing scalable systems.


Experience working with clinical trial or real-world data, clinical guidelines (e.g., NCCN for oncology) and emerging RWE methodologies
Track record of success: proven in peer reviewed publications or other proven impact.
Communication Skills: Excellent written and verbal communication skills, with the ability to present complex information clearly and persuasively to diverse audiences.
Motivated: Thrive in a fast-paced environment and willing to shift priorities seamlessly.


Preferred Skillsets/Background
Experience in integrative modeling of multi-modal clinical and omics data, preferably with multimodal embeddings and foundation models.
Strong understanding of data and artificial intelligence in Oncology.
Understanding of cancer biology and clinical data.
Experience with deploying ML models in cloud environments.

CHI: $100,000-$150,000
NYC/SF: $120,000-$160,000

The expected salary range above is applicable if the role is performed from California and may vary for other locations (Colorado, Illinois, New York). Actual salary may vary based on qualifications and experience. Tempus offers a full range of benefits, which may include incentive compensation, restricted stock units, medical and other benefits depending on the position.

Additionally,for remote roles open to individuals in unincorporated Los Angeles - including remote roles-Tempus reasonably believes that criminal history may have a direct, adverse and negative relationship on the following job duties, potentially resulting in the withdrawal of the conditional offer of employment: engaging positively with customers and other employees; accessing confidential information, including intellectual property, trade secrets, and protected health information; and appropriately handling such information in accordance with legal and ethical standards. Qualified applicants with arrest or conviction records will be considered for employment in accordance with applicable law, including the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act.

We are an equal opportunity employer. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.