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Senior Modeling Jobs in Illinois (NOW HIRING)

Sr Industrial Engineer, Optimization

Dekalb, IL · On-site

$42 - $57.50/hr

As a Senior Modeling Engineer in Global Logistics, you will have the opportunity to tap into your curiosity and collaborate with some of the most innovative people around the world. Here, you will ...

Sr Industrial Engineer, Optimization

Dekalb, IL · Hybrid

$42 - $57.50/hr

As a Senior Modeling Engineer in Global Logistics, you will have the opportunity to tap into your curiosity and collaborate with some of the most innovative people around the world. Here, you will ...

Senior Scientist Process Modeling

Chicago, IL · On-site

$94K - $128K/yr

As a senior individual contributor, you'll lead the development of process models that simulate, predict, and de-risk scale-up, reducing our reliance on trial-and-error and compressing the time from ...

Communicate model results to stakeholders and senior management * Mentor and nurture team members in cutting edge modeling technology and analytics. Direct and grow team members in all aspects of ...

Communicate model results to stakeholders and senior management * Mentor and nurture team members in cutting edge modeling technology and analytics. Direct and grow team members in all aspects of ...

Senior Data Modeler

Chicago, IL · On-site

$120K - $170K/yr

Advocate and educate engineering team members on data modeling rules, standards, and best practices. Why we're looking for you: * You have domain knowledge in healthcare and informatics data. * You ...

Senior Data Modeler

Chicago, IL · On-site

$120K - $170K/yr

Advocate and educate engineering team members on data modeling rules, standards, and best practices. Why we're looking for you: * You have domain knowledge in healthcare and informatics data. * You ...

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Showing results 1-20

Senior Modeling information

See Illinois salary details

$24.2K

$77.8K

$158.4K

How much do senior modeling jobs pay per year?

As of Aug 15, 2026, the average yearly pay for senior modeling in Illinois is $77,800.00, according to ZipRecruiter salary data. Most workers in this role earn between $40,200.00 and $99,800.00 per year, depending on experience, location, and employer.

What are some common challenges senior modelers face when working on complex projects, and how can they be addressed?

Senior Modeling professionals often encounter challenges such as integrating large and diverse datasets, ensuring model accuracy, and effectively communicating technical findings to non-technical stakeholders. Addressing these challenges requires strong collaboration with data engineers, subject matter experts, and decision-makers, as well as a commitment to continuous learning and validation of models. Utilizing robust model validation techniques, staying updated on industry best practices, and fostering open communication within cross-functional teams can help overcome these hurdles and drive project success.

What is the difference between Senior Modeling vs Data Analyst?

AspectSenior ModelingData Analyst
Required CredentialsBachelor's or Master's in Mathematics, Statistics, or related field; experience with modeling softwareBachelor's in Statistics, Data Science, or related field; proficiency in data analysis tools
Work EnvironmentFinancial institutions, consulting firms, or tech companies focusing on predictive modelsBusiness, marketing, or operations teams analyzing data sets
Employer & Industry UsageUsed in finance, insurance, and tech for predictive modelingCommon across industries for data interpretation and reporting

Senior Modeling professionals focus on developing complex predictive models and algorithms, often requiring advanced quantitative skills. Data Analysts interpret data, generate reports, and support decision-making. While both roles work with data, Senior Modeling emphasizes model creation and validation, whereas Data Analysts focus on data interpretation and visualization.

What are the key skills and qualifications needed to thrive as a senior modeler?

To thrive as a Senior Modeler, you need advanced expertise in quantitative analysis, statistical modeling, and a relevant degree in mathematics, statistics, finance, or a related field. Mastery of tools such as Python, R, SAS, and familiarity with data visualization and modeling software are typically required, along with certifications like FRM or CFA being advantageous. Strong problem-solving abilities, attention to detail, and effective communication skills distinguish top performers in this role. These competencies are crucial for developing accurate models, interpreting complex data, and providing actionable insights to guide business or research decisions.

What is a senior modeler?

Senior Modeling professionals are experts who create, manage, and analyze complex mathematical, statistical, or computational models to solve business or scientific problems. They often work in industries like finance, engineering, data science, and environmental science, using advanced modeling techniques to forecast outcomes, optimize processes, or simulate scenarios. These professionals typically have extensive experience and may also lead teams, mentor junior staff, and contribute to strategy development within their organizations.

What are the most commonly searched types of Modeling jobs in Illinois?

The most popular types of Modeling jobs in Illinois are:

What cities in Illinois are hiring for Senior Modeling jobs?

Cities in Illinois with the most Senior Modeling job openings:

Infographic showing various Senior Modeling job openings in Illinois as of August 2026, with employment types broken down into 87% Full Time, 11% Part Time, and 2% Contract. Highlights an 84% Physical, 5% Hybrid, and 11% Remote job distribution, with an average salary of $77,800 per year, or $37.4 per hour.

Sr Industrial Engineer, Optimization

3M

Dekalb, IL • On-site

$42 - $57.50/hr

Full-time

Medical, Dental, Vision, Life, Retirement

Re-posted 28 days ago


3M rating

7.9

Company rating: 7.9 out of 10

Based on 244 frontline employees who took The Breakroom Quiz

161st of 540 rated manufacturers


Job description

Job Description:
Job Title
Sr Industrial Engineer, Optimization
Collaborate with Innovative 3Mers Around the World
Choosing where to start and grow your career has a major impact on your professional and personal life, so it's equally important you know that the company that you choose to work at, and its leaders, will support and guide you. With a wide variety of people, global locations, technologies and products, 3M is a place where you can collaborate with other curious, creative 3Mers.
This position provides an opportunity to transition from other private, public, government or military experience to a 3M career.
The Impact You'll Make in this Role
As a Sr. Industrial Engineer, Optimization at a 3M distribution center, you will play a pivotal role in driving operations excellence across our distribution centers. Your primary focus will be designing, implementing and optimizing network, drive advanced automation systems, labor management programs and continuous improvement projects. You will leverage your expertise in Industrial engineering to enhance productivity, efficiency, and quality within our operations.
Collaborating closely with cross functional teams, including logistics, IT and operations, you will lead projects that streamline processes, reduce costs, and elevate our distribution capabilities. Your ability to analyze complex data, develop innovative solutions, and manage large scale projects will be critical to our success in meeting evolving business needs.
As a Senior Modeling Engineer in Global Logistics, you will have the opportunity to tap into your curiosity and collaborate with some of the most innovative people around the world. Here, you will make an impact by:
Supply Chain Network Optimization: Lead and model network optimization scenarios, redesign distribution networks to improve cost efficiency, accuracy and through put.
Continuous Improvement Initiatives: Identify, analyze, and lead improvement projects across distribution centers, focusing on process optimization, cost reduction, and efficiency gains.
Cross-Functional Collaboration: Work closely with cross-functional teams, including Operations, IT, and Supply Chain, to ensure seamless integration of industrial engineering solutions and alignment with broader business goals.
Financial Responsibility: Manages financial aspects of a project team, including estimating expenditures, contributing to the creation of AFE, purchasing materials and/or services, monitoring and tracking costs, and payment. Proficient in engineering, sourcing, and financial systems to stay within established budget guidelines
Leadership: Manages business relationships across multi-disciplinary teams. Provides guidance and training to interns, new hires and other engineers. Participates in and leads teams. Applies working knowledge of key corporate initiatives and appropriate tools. May participate in or lead standards/guidelines teams.
Your Skills and Expertise
To set you up for success in this role from day one, 3M requires (at a minimum) the following qualifications:
  • Bachelor's degree or higher (completed and verified prior to start) in industrial/manufacturing engineering, operations research, statistics, or business from an accredited institution

OR
  • High School Diploma/GED from an accredited institution and a minimum of ten (10) years of experience in logistics in lieu of the bachelor's degree education requirement

AND
  • Five (5) years of experience in network optimization within a distribution, supply chain, or logistics environment in a private, public, government or military environment
  • Five (5) years of experience in Supply Chain Network Optimization tools such as Llamasoft Supply Chain Guru, Optilogic, JDA Strategist or Gurobi and industrial engineering methodologies.
  • Three (3) years of experience proficiency level in ETL tool such as Alteryx or TableauPrep, and SQL, analytics and project management tools.

Additional qualifications that could help you succeed even further in this role include:
  • Master's degree from an accredited institution
  • Distribution Automation technologies, labor management systems
  • Familiar with Lean Six Sigma and facility design tool (AutoCAD,)
  • Problem-Solving Skills: Demonstrated ability to analyze complex systems and processes, identify inefficiencies, and develop innovative engineering solutions to drive improvements
  • Communication and Leadership: Excellent communication skills, with the ability to effectively present ideas and influence decision-making. Strong leadership and teamwork abilities, with a proven track record of successfully managing cross-functional projects

Work location:
  • Dekalb, IL - onsite

OR
  • Maplewood, MN - On-site office 4 days a week

Travel: May include up to 25% domestic/international
Relocation Assistance: May be authorized
Must be legally authorized to work in country of employment without sponsorship for employment visa status (e.g., H1B status).
Supporting Your Well-being
3M offers many programs to help you live your best life - both physically and financially. To ensure competitive pay and benefits, 3M regularly benchmarks with other companies that are comparable in size and scope.
Chat with Max
For assistance with searching through our current job openings or for more information about all things 3M, visit Max, our virtual recruiting assistant on 3M.com/careers.
Applicable to US Applicants Only:The expected compensation range for this position is $145,676 - $178,049, which includes base pay plus variable incentive pay, if eligible. This range represents a good faith estimate for this position. The specific compensation offered to a candidate may vary based on factors including, but not limited to, the candidate's relevant knowledge, training, skills, work location, and/or experience. In addition, this position may be eligible for a range of benefits (e.g., Medical, Dental & Vision, Health Savings Accounts, Health Care & Dependent Care Flexible Spending Accounts, Disability Benefits, Life Insurance, Voluntary Benefits, Paid Absences and Retirement Benefits, etc.). Additional information is available at: https://www.3m.com/3M/en_US/careers-us/working-at-3m/benefits/.
Good Faith Posting Date Range 05/12/2026 To 06/11/2026 Or until filled
All US-based 3M full time employees will need to sign an employee agreement as a condition of employment with 3M. This agreement lays out key terms on using 3M Confidential Information and Trade Secrets. It also has provisions discussing conflicts of interest and how inventions are assigned. Employees that are Job Grade 7 or equivalent and above may also have obligations to not compete against 3M or solicit its employees or customers, both during their employment, and for a period after they leave 3M.
Learn more about 3M's creative solutions to the world's problems at www.3M.com or on Instagram, Facebook, and LinkedIn @3M.
Responsibilities of this position include that corporate policies, procedures and security standards are complied with while performing assigned duties.
Safety is a core value at 3M. All employees are expected to contribute to a strong Environmental Health and Safety (EHS) culture by following safety policies, identifying hazards, and engaging in continuous improvement.
Pay & Benefits Overview: https://www.3m.com/3M/en_US/careers-us/working-at-3m/benefits/
3M does not discriminate in hiring or employment on the basis of race, color, sex, national origin, religion, age, disability, veteran status, or any other characteristic protected by applicable law.
Please note: your application may not be considered if you do not provide your education and work history, either by: 1) uploading a resume, or 2) entering the information into the application fields directly.
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Please click on the following links and select the country where you are applying for employment to review the applicable Terms of Use (link here) and Privacy Policy (link here). Before submitting your application, you will be asked to confirm your agreement with the terms.

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