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Assistant Machine Learning R Jobs in Chicago, IL

Lessen

Machine Learning Engineer II

Chicago, IL · On-site

$108K - $136K/yr

R, SAS) * Experience with natural language processing * Advanced knowledge of Data Warehousing and ... These tools assist our recruitment team but do not replace human judgment. Final hiring decisions ...

Lessen

Machine Learning Engineer II

Chicago, IL · On-site

$108K - $136K/yr

R, SAS) * Experience with natural language processing * Advanced knowledge of Data Warehousing and ... These tools assist our recruitment team but do not replace human judgment. Final hiring decisions ...

Novolex

Assistant Machine Operator

Saint Charles, IL · On-site

$21.57 - $26.97/hr

Assistant Cup Machine Operator St. Charles, IL Compensation Includes * Pay Range $21.57/hr - $26.97 ... Learning Management System that supports and enhances employee skills at all levels of the ...

Novolex

Assistant Machine Operator

Saint Charles, IL

$21.57 - $26.97/hr

Assistant Cup Machine Operator St. Charles, IL Compensation Includes * Pay Range $21.57/hr - $26.97 ... Learning Management System that supports and enhances employee skills at all levels of the ...

Novolex

Assistant Machine Operator

Saint Charles, IL

$21.57 - $26.97/hr

Assistant Cup Machine Operator St. Charles, IL Compensation Includes * Pay Range $21.57/hr - $26.97 ... Learning Management System that supports and enhances employee skills at all levels of the ...

Novolex

Assistant Machine Operator

Saint Charles, IL

$21.57 - $26.97/hr

Assistant Cup Machine Operator St. Charles, IL Compensation Includes * Pay Range $21.57/hr - $26.97 ... Learning Management System that supports and enhances employee skills at all levels of the ...

Until

Machine Learning Engineer / Scientist

Mundelein, IL

$140K - $240K/yr

About the Role As a Machine Learning Engineer / Scientist at Until, you will be an early member of ... These tools assist our recruitment team but do not replace human judgment. Final hiring decisions ...

AppFolio

Sr. Machine Learning Engineer

Chicago, IL

$107K - $147K/yr

... Assistant (copilot), Flows (AI Agentic workflows) and Performers (autonomous AI Agents). Realm-X ... Who We Are Looking For We're hiring a Senior Machine Learning Engineer to design and ship the next ...

Resource Point LLC

AI/ML Engineer

Chicago, IL · On-site

Proficiency in Python, Java, or R, Golang * Machine Learning Frameworks : Expertise in tools and libraries like TensorFlow, PyTorch, and scikit-learn . * Concepts: Deep understanding of machine ...

Benda Infotech

Data Scientist

Chicago, IL · On-site

$70K - $100K/yr

As a Data Scientist, you will assist in analyzing complex data sets and delivering actionable ... R * Basic understanding of machine learning algorithms and statistics * Proficiency in data ...

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How much do assistant machine learning r jobs pay per hour?

As of Jul 31, 2026, the average hourly pay for assistant machine learning r in Chicago, IL is $18.60, according to ZipRecruiter salary data. Most workers in this role earn between $16.83 and $19.81 per hour, depending on experience, location, and employer.
What are the most commonly searched types of Machine Learning R jobs in Chicago, IL? The most popular types of Machine Learning R jobs in Chicago, IL are:
Assistant Machine Learning R jobs near you

Machine Learning Engineer II

Lessen

Chicago, IL • On-site

$108K - $136K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

This job post has expired today. Applications are no longer accepted.

Lessen rating

8.4

Company rating: 8.4 out of 10

Based on 7 frontline employees who took The Breakroom Quiz

86th of 241 rated software companies

Job description

Lessen is the tech-enabled, end-to-end property service provider that is transforming how commercial and residential real estate services are delivered and managed at scale. Lessen's technology platform provides data-driven insights that unlock key growth opportunities for the entire real estate ecosystem-including investors, owners, managers, and service providers. The company leverages a network of over 30,000 vetted, qualified vendors (Lessen Affiliates) serving clients with over 1 million properties and completing more than 3.5 million work orders annually across an expanding range of services. Lessen, LLC is a venture-backed, privately held company with offices in Scottsdale and Chicago.
The Machine Learning Engineer II role is part of the Technology Team, which is responsible for providing industry-leading machine learning-based tools or processes to the Company, which provide a competitive advantage and efficiency. You will work closely with cross-functional teams to build intelligent systems that solve real-world problems using machine learning, deep learning, and data science techniques.
This is a hybrid position, Tuesday and Thursday in the office.
What You'll Do:
  • Design, deploy, fine-tune, and evaluate large language models (LLMs); develop effective prompting strategies to optimize performance for various business use cases.

  • Improve data quality by cleaning the company's data and sourcing information from new data sources.

  • Use machine learning/ deep learning to enhance and automate processes in Lessen proprietary tools.

  • Translate business problems into scalable AI/ML solutions, particularly using LLMs, in areas

  • such as copilot systems, intelligent voice assistants, and work order processing optimization.

  • Collaborate cross-functionally with teams to develop, refine, and scale data-driven procedures and workflows.

  • Foster a positive team environment.

  • Ensure confidentiality and integrity of internal and external data.

  • Perform ad-hoc projects and other duties as assigned.

You Should Have:
Minimum Qualifications
  • PhD or Master's degree in Math, Physics, Statistics, Computer Science, or other related fields

  • 1-3 years of experience as a data scientist, working closely within a business

  • Strong mathematical and statistical skills

  • Programming Languages: SQL, Python

  • Understanding of ETL tools and database architecture

  • Familiarity with pytorch, pandas and cloud platform like AWS, Azure and GCP

  • Prompt engineering experience

  • Experience using a machine learning framework e.g. scikit-learn, pytorch or similar

  • Experience with a statistical software (e.g. R, SAS)

  • Experience with natural language processing

  • Advanced knowledge of Data Warehousing and BI best practices

  • Experience with big data tools such as Spark, Hadoop, etc.

  • Experience with Tableau or Superset

These are the professional skills we would expect from an individual fully established in this role.
  • Verbal Communication - Proficient

  • Written Communication - Proficient

  • Teamwork - Advanced

  • Relationships - Advanced

  • Organizational Awareness - Advanced

  • Learning Agility - Advanced

  • Analysis - Advanced

  • Problem Solving - Advanced

  • Process Orientation - Advanced

  • Prioritization - Advanced

  • Customer Service - Proficient

  • Process Orientation - Advanced

  • Negotiation - Advanced

$108,000 - $136,000 a year
Why Lessen:
• Competitive compensation
• Health, Dental, Vision, Life, Disability options
• 401K retirement savings plan
• Paid vacation, federal and floating holidays
• Maternity/Paternity Pay
• Career advancement opportunities
• All the tools you'll need to be successful
Lessen is intentional about attracting, developing, and retaining amazing talent from diverse backgrounds. We're looking for teammates that are enthusiastic, empathetic, curious, motivated, reliable, and will help us amplify the positive & inclusive culture we've been building. Lessen is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, protected veteran or disabled status, or genetic information.
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

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