Top 682 Science Jobs in Darien, IL

Data Scientist
Hirose Electric USA —Downers Grove, IL
- Full-time
- Computer Science
- Ability to walk for extended periods
- Mid-level
Quick Apply
18h
Medical Lab Scientist - Multiple Campuses
Endeavor Health —Naperville, IL
- $30.46 - $45.69 an hour
- Weekends as needed
- Acute care
- Mid-level
- Bachelor's degree
- Free parking
- Wellness program
Medical Laboratory Scientist 1
Rush University Medical Center —Chicago, IL
- $29.36 - $42.61 an hour
- 8 hour shift
- Hospital
- No experience needed
- Continuous improvement
6d
Medical Laboratory Scientist 1
Rush University Medical Center —Chicago, IL
- $29.36 - $42.61 an hour
- 8 hour shift
- Hospital
- No experience needed
- Continuous improvement
10d
Medical Laboratory Scientist 1
Rush University Medical Center —Chicago, IL
- $29.36 - $42.61 an hour
- 8 hour shift
- No experience needed
- Continuous improvement
- Associate's degree
R&D Lab Technician
Astrix Technology Group —Countryside, IL
- $43,000 - $48,000 a year
- 8 hour shift
- Microsoft Excel
- Microsoft Outlook
- Ability to walk for extended periods
Quick Apply
11d
Lab Assistant Trainee
Citgo Petroleum Corporation —Lemont, IL
- $36.67 an hour
- Rotating shift
- Computer literacy
- Maintenance
- High school diploma or GED
- Health savings account
- Paid holidays
2d
Quality Assurance/Control Specialist
American Water —Woodridge, IL
- From $36.58 an hour
- Overtime
- Microsoft Excel
- Microsoft Outlook
- Mid-level
- Employee stock purchase plan
- Health insurance
3d
Laboratory Technician- Argo
Kinder Morgan —Argo, IL
- $30 - $35 an hour
- Overtime
- Background check
- Microsoft Excel
- OSHA
- Paid parental leave
- Paid holidays
Medical Laboratory Scientist Uncertified
Hospital: Rush University Medical Center —Chicago, IL
- $27.47 - $38.81 an hour
- 8 hour shift
- Bachelor's degree
- Continuous improvement
- Entry level
Clinical Research Assistant /Pharmacy Tech
Cardiovascular Associates of America —Chicago, IL
- Full-time
- Ability to walk for extended periods
- Computer literacy
- Mid-level
Quick Apply
11d
Lab Technician
Champion Packaging & Distribution Inc —Woodridge, IL
- Overtime
- Background check
- Microsoft Outlook
- Pass drug screening
- Paid holidays
- Disability insurance
Quick Apply
9d
R&D Assistant
Meds —Elmhurst, IL
- Full-time
- Mid-level
- Master's degree
- Bachelor's degree
- Paid holidays
- Disability insurance
Quick Apply
13d
Senior Lab Technician
Ecolab Inc. —Naperville, IL
- $28 an hour
- Overtime
- Microsoft Excel
- Microsoft Outlook
- Mid-level
- COVID-19 protective measures
- Paid parental leave
Medical Lab Scientist - Core Lab
Endeavor Health —Naperville, IL
- $30.46 - $45.69 an hour
- Weekends as needed
- Acute care
- Customer service
- Mid-level
- Free parking
- Wellness program
Senior Environmental Project Scientist
Trileaf Corporation —Schaumburg, IL
- $65,000 - $85,000 a year
- Full-time
- Microsoft Excel
- Computer literacy
- Mid-level
- Paid holidays
- Disability insurance
Quick Apply
Climate Scientist - AI Trainer
DataAnnotation —Schaumburg, IL
- $40 - $60 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
Quick Apply
Medical Laboratory Scientist 2 ROPH PD
Rush Oak Park Hospital —Oak Park, IL
- $10 - $375 an hour
- 8 hour shift
- Hospital
- Mid-level
- Associate's degree
Environmental Field Technician / Industrial Hygienist
Envirocheck, Inc. - Chicago IL —Chicago, IL
- $60,000 - $100,000 a year
- Full-time
- Microsoft Word
- Background check
- Word processing
- Paid holidays
- Health insurance
Quick Apply
Environmental Scientist (Senior)
True North Consultants, Inc. —Naperville, IL
- $75,000 - $95,000 a year
- Weekends as needed
- Hybrid work
- Background check
- AutoCAD
- Microsoft Excel
- Health insurance
- Dental insurance
Quick Apply

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Data Scientist

Hirose Electric USA -
Downers Grove, IL

Quick Apply

Job Details

Full-time
18 hours ago

Qualifications

AI models
Statistics
Data visualization software proficiency
Statistics
Predictive modeling analysis
Programming languages
Business intelligence tools
Machine intelligence
Machine learning (ML) fundamentals
Predictive analytics projects
AI
Cross-functional collaboration
Research findings presentation
Cross-functional communication

Full Job Description

Description:

ABOUT HIROSE

This is an exciting opportunity to join Hirose, an organization that for almost a hundred years has been pioneering thousands of new connectors and defining industry standards in consumer electronics, industrial automation, high speed backbone computer infrastructure, automotive, and medical applications. A compact company of smart people, Hirose uses the talents of every employee to bring innovation to put big technology in small packages.

Position Summary

We are seeking a highly motivated and analytically driven Data Scientist with 2–5 years of experience to support data-driven decision-making across the organization. This role is designed for an individual who operates with an entrepreneurial mindset, demonstrating curiosity, initiative, and a strong desire to learn all aspects of our business.

The Data Scientist will play a key role in identifying, aggregating, and analyzing data across multiple functions—including sales, distribution, operations, marketing, and production—to provide actionable insights that drive operational excellence and support domestic and global revenue growth.

This role is a critical enabler of commercial and operational strategy, directly influencing pricing decisions, inventory positioning, distributor performance, and overall business competitiveness.

POSITION RESPONSIBILITIES

This position reports to the Manager of Information Technologies. Essential responsibilities include but are not limited to

Data Integration & Business Intelligence

Identify, acquire, and integrate data from multiple internal and external sources
Build and maintain structured datasets and data pipelines to support business intelligence, advanced analytics, and machine learning initiatives
Enable a unified view of performance across sales, marketing, operations, and supply chain

Advanced Analytics & Insights

Analyze data across key business domains, including:
Sales funnel performance, pipeline conversion, and revenue forecasting
Customer engagement, account activity, and demand trends
Distribution channel and partner performance
Marketing effectiveness and lead generation
Operations, production metrics, and lead times
Apply statistical analysis, predictive modeling, and data mining techniques to generate actionable insights
Translate complex analyses into clear recommendations that drive strategic decision-making

Reporting, Visualization & KPI Management

Develop and deploy dashboards and reporting tools to track KPIs and business performance
Leverage Tableau and data visualization best practices to deliver scalable, intuitive insights
Enable leadership and cross-functional teams to make faster, data-informed decisions

Pricing Analytics & Competitive Intelligence

Develop data-driven pricing models and algorithms aligned with market dynamics and company value proposition
Conduct competitive analysis using quantitative frameworks to evaluate product positioning
Quantify competitive advantages across attributes such as cost, performance, reliability, and lead time
Support pricing optimization, margin expansion, and win-rate improvement initiatives
Partner cross-functionally with Sales, Marketing, Product Management, and Operations to embed analytics into pricing strategy

Distributor Analytics & Supply Chain Optimization

Analyze distributor inventory, product mix, and demand signals to optimize channel performance
Integrate internal and external datasets (pipeline activity, lead times, purchasing history)
Develop models to improve inventory optimization, forecasting accuracy, and service levels
Identify opportunities to increase inventory turns, reduce imbalances, and drive revenue growth

Cross-Functional & Global Collaboration

Partner with Sales, Marketing, Operations, Supply Chain, and Finance teams across the Americas
Collaborate with global teams (including headquarters) to align data models and reporting standards
Support development of a global analytics framework for consistent performance measurement

Continuous Improvement & Data Strategy

Identify data gaps and drive improvements in data quality, governance, and reporting processes
Contribute to initiatives that enhance scalability, automation, and analytics maturity across the organization

Requirements:

SKILLS AND QUALIFICATIONS

To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. The requirements listed below are representative of the knowledge, skill and/or ability required. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

2–5 years of experience in Data Science, Data Analytics, Business Intelligence, or AI/ML roles
Bachelor’s degree in Data Science, Statistics, Computer Science, Engineering, or related field (Master’s preferred)
Strong analytical thinking with the ability to solve complex business problems using data
Excellent communication skills, with the ability to present insights to executive stakeholders
Proven ability to work independently and within cross-functional teams

Technical Skills

Strong proficiency in Python, R, SQL, or similar programming languages
Advanced experience with Tableau, Power BI, or data visualization tools
Experience with predictive modeling, machine learning, and statistical analysis
Ability to work with large, complex, multi-source datasets
Experience in pricing analytics, supply chain analytics, or inventory optimization is a strong plus

Core Competencies

Entrepreneurial Mindset

Proactive, curious, and comfortable operating in a fast-paced, growth-oriented environment

Business Acumen

Strong understanding (or desire to learn) sales, distribution, manufacturing, and supply chain dynamics
Ability to connect data insights to measurable business outcomes

Collaboration & Global Perspective

Effective in cross-functional, cross-regional environments
Able to align diverse stakeholders around data-driven decisions

Executive Communication

Communicates complex data insights in a clear, concise, and business-relevant manner

Results Orientation

Focused on driving tangible improvements in revenue, margin, efficiency, and performance

Success Profile

The ideal candidate is a high-potential, hands-on Data Scientist who brings together technical expertise, business curiosity, and a strong results orientation. This individual thrives in a collaborative, global environment and is energized by using data to:

Optimize pricing strategy and competitive positioning
Improve inventory alignment and supply chain execution
Strengthen sales and distributor performance
Accelerate growth across domestic and international markets

SUPERVISION

None

PHYSICAL CONDITIONS
Normal office environment.

PHYSICAL DEMANDS

The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

While performing the duties of this job, the employee is regularly required to talk or hear. The employee is frequently required to sit, stand, walk, use hands to finger, handle or feel, reach with hands and arms, climb or balance and stoop, kneel, crouch or crawl. The employee will also need to travel to tradeshows and company events. The employee must occasionally lift and/or move up to 40 pounds.

WORK ENVIRONMENT

The work environment characteristics described here are representative of those an employee encounters while performing the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

The noise level in the work environment is usually moderate.

Hirose Electric Americas, Inc. may need to revise or change the essential and supplemental responsibilities of the position as the need arises. This job description does not constitute a written or implied contract of employment.

PI86146828d2f0-25404-40711253

Quick Apply

Refine Your Search

science jobs in Darien, IL

Data Scientist

Medical Lab Scientist - Multiple Campuses

Medical Laboratory Scientist 1

Medical Laboratory Scientist 1

Medical Laboratory Scientist 1

R&D Lab Technician

Lab Assistant Trainee

Quality Assurance/Control Specialist

Laboratory Technician- Argo

Medical Laboratory Scientist Uncertified

Clinical Research Assistant /Pharmacy Tech

Lab Technician

R&D Assistant

Senior Lab Technician

Medical Lab Scientist - Core Lab

Senior Environmental Project Scientist

Climate Scientist - AI Trainer

Medical Laboratory Scientist 2 ROPH PD

Environmental Field Technician / Industrial Hygienist

Environmental Scientist (Senior)

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