Science & Research Jobs in Illinois (Now Hiring) — 4,586 open — Page 223

Board Certified Behavior Analyst Opening for National Nonprofit!

Herrin, Illinois, United States · On-site

$75k–$85k/yr

Senior

Board Certified Behavior Analyst (BCBA) - Herrin, IL Salary Range: up to $85,000 annually (based on experience) Commitment Bonus: $5,000-$10,000 We offer relocation assistance! “The clinic setting, collaboration of…

Skills: Applied Behavior Analysis, Case Management, Staff Training, Interdisciplinary Collaboration, Clinical Assessment

Nuclear Medicine Technologist

Peoria, Illinois, United States · On-site

Mid level

Overview Illinois CancerCare is seeking a full-time Nuclear Medicine Technologist to join our team! In this role, you will perform PET/CT procedures, ensuring high-quality imaging while prioritizing patient safety and co…

Skills: PET/CT Imaging, Radiopharmaceutical Injection, Radiation Safety, Patient Care, Imaging Protocols

Mechanical Systems Engineer

Byron, Illinois, United States · On-site

Mid level$5.0B raised

Who We Are As the largest private-sector power producer in the world and the nation's largest producer of clean and reliable energy, Constellation is focused on our purpose: lighting the way to a brilliant tomorrow for a…

Skills: Mechanical Engineering, Nuclear Plant Operations, Safety Analysis, Industry Codes, Regulatory Compliance

Associate Veterinarian

Herrin, Illinois, United States · On-site

$90k–$160k/yr

Entry level

Company Description Join Our Growing Team at Central Hospital for Animals! Full-Time DVM Opportunities – Marion & Herrin, Southern Illinois Are you a compassionate, motivated veterinarian looking to grow your career in a…

Skills: General Medicine, Surgery, Small Animal Care, Exotics Care, Communication

Coordinator Regulatory Research

Peoria, Illinois, United States · On-site

Mid level

Total Rewards "Your life - our Mission" OSF HealthCare is dedicated to provide Mission Partners with a comprehensive and market-competitive total rewards package that includes benefits, compensation, recognition and well…

Skills: Regulatory Submissions, Protocol Preparation, FDA Compliance, IRB Compliance, Clinical Research

QA Lab Seasonal Worker

Peoria County, Illinois, United States · On-site

Entry level

WHO WE ARE GDM Seeds is a global leader in plant genetics, dedicated to transforming agriculture through technological innovation. With a continuous focus on research and development, we bring the most advanced and high‑…

Skills: Sample Processing, Reagent Preparation, Herbicide Bioassays, Germination Testing, Vigor Testing

Director, Preclinical Quality Assurance

North Chicago, Illinois, United States · On-site

$182k–$346k/yr

Senior+

Company Description About AbbVie AbbVie's mission is to discover and deliver innovative medicines and solutions that solve serious health issues today and address the medical challenges of tomorrow. We strive to have a r…

Skills: Quality Assurance, Pharmaceutical Processes, Product Development, Bioanalytical Laboratory Operations, GLP Regulations

CT Technologist 11/12 Weekends

Peru, Illinois, United States · On-site

Mid level

Total Rewards OSF HealthCare is dedicated to provide Mission Partners with a comprehensive and market-competitive total rewards package that includes benefits, compensation, recognition and well-being offerings that focu…

Skills: Computed Tomography, Patient Care, Ionizing Radiation Administration, ALARA Guidelines, Interpersonal Communication

CT Technologist

Peru, Illinois, United States · On-site

Mid level

Total Rewards OSF HealthCare is dedicated to provide Mission Partners with a comprehensive and market-competitive total rewards package that includes benefits, compensation, recognition and well-being offerings that focu…

Skills: Computed Tomography, Patient Centered Service, Ionizing Radiation Administration, ALARA Guidelines, Interpersonal Communication

Director of RA CMC Knowledge Management & Strategy

North Chicago, Illinois, United States · On-site

$182k–$346k/yr

Senior+

Company Description About AbbVie AbbVie's mission is to discover and deliver innovative medicines and solutions that solve serious health issues today and address the medical challenges of tomorrow. We strive to have a r…

Skills: Regulatory Affairs, Drug Development, CMC Experience, Global CMC Regulatory Requirements, Influencing Skills

X-Ray Technician, C-Arm (PRN)

Westmont, Illinois, United States · On-site

$26/hr–$40/hr

Entry level$2.6B raised

JOB TITLE: X-Ray Technician, C-Arm Tech (PRN) Salary Range: $26.50 - $40.50 per hour, based on skill and experience level. ESSENTIAL FUNCTIONS: Performs fluoroscopic procedures for the treatment of patients of all age gr…

Skills: Fluoroscopic Procedures, Radiologic Equipment Operation, Patient Care, Anatomy Knowledge, Radiation Safety

AI Developer

Wheaton, Illinois, United States · On-site

Mid level

abra is hiring for our Data & AI Division! We are looking for a Hands-on AI Developer to join our growing team and lead the development and implementation of cutting-edge AI solutions. What you'll do: Design, develop, an…

Skills: AI Development, LangGraph, LangChain, LlamaIndex, Semantic Kernel

Engineer, Design Mechanical

Morris, Illinois, United States · On-site

Senior$1.9B raised

Who We Are As the largest private-sector power producer in the world and the nation's largest producer of clean and reliable energy, Constellation is focused on our purpose: lighting the way to a brilliant tomorrow for a…

Skills: Mechanical Engineering, Nuclear Plant Operations, Engineering Analysis, Technical Problem Solving, Configuration Management

Assistant Research Professor - Chemistry

University Park, Illinois, United States · On-site

Senior

APPLICATION INSTRUCTIONS:CURRENT PENN STATE EMPLOYEE (faculty, staff, technical service, or student), please login to Workday to complete the internal application process. Please do not apply here, apply internally throu…

Skills: Femtosecond Transient Absorption Spectroscopy, Fluorescence Upconversion Spectroscopies, Photophysics, Ultrafast Electron Dynamics, Nanocluster Research

Physical Therapist

Shorewood, Illinois, United States · On-site

$80k–$99k/yr

Entry level

Overview Are you a Physical Therapist looking to thrive in a supportive, balanced environment? Join ATI, a leader in Outpatient Physical Therapy, where you’ll be part of a team redefining musculoskeletal (MSK) care. With…

Skills: Patient Assessment, Treatment Planning, Musculoskeletal Care, Outpatient Physical Therapy, Patient Management

Nuclear Medicine Technologist Float - Full time

Riverside, California, United States · On-site

$36/hr–$58/hr

Mid level

OVERVIEW Prepare and administer radiopharmaceutical and use imaging devices to record the distribution within a patient's body. Schedule: 32 hours per week, Day shift Shift: 630am -3pm; Rockford 3 days and Freeport 1 day…

Skills: Nuclear Medicine Procedures, Radiopharmaceutical Administration, Diagnostic Imaging, Patient Positioning, Venipuncture

PET and Nuclear Med Technologist

Rockford, Illinois, United States · On-site

$36/hr–$55/hr

Mid level

Work Schedule: 100% FTE Full time Day Shift Role. Monday - Friday with rotating Saturday morning hours. Nuclear Medicine rotating day shift hours, likely 10 hour shifts. 50% FTE to Nuclear Medicine and 50% FTE to PET Tec…

Skills: Nuclear Medicine Technology, PET Imaging, Patient Care, Radiologic Technology, Clinical Experience

Board Certified Behavior Analyst (BCBA) BPI Danville

Danville, Illinois, United States · Hybrid

$75k–$85k/yr

Mid level

Are you passionate about making a real difference in the lives of others? We're currently seeking a dedicated Board Certified Behavior Analyst (BCBA) to provide essential therapy services to children, teens, and young ad…

Skills: Clinical supervision, Behavior intervention planning, Functional behavior assessments, Data analysis, Case management

Kinesiology Part-Time Adjunct Instructor Positions

University Park, Illinois, United States · On-site

Mid level

APPLICATION INSTRUCTIONS:CURRENT PENN STATE EMPLOYEE (faculty, staff, technical service, or student), please login to Workday to complete the internal application process. Please do not apply here, apply internally throu…

Skills: Teaching, Curriculum Development, Kinesiology, Exercise Physiology, Human Anatomy

Advanced Practice Provider (APN/PA) – Research – DM/Obesity/Cardiometabolic Health/Medicine

Skokie, Illinois, United States · On-site

$57/hr–$80/hr

Mid level$1M raised

Hourly Pay Range: $57.76 - $80.86 - The hourly pay rate offered is determined by a candidate's expertise and years of experience, among other factors. Position Highlights Position: Advanced Practice Provider (APN/PA) – R…

Skills: Clinical Research, Patient Assessment, Regulatory Compliance, Informed Consent, Medical Evaluation

Frequently asked questions

How much do Science & Research jobs in Illinois pay?

Based on 2163 listings with disclosed salaries, most science & research jobs in Illinois pay between $76k–$230k per year. Individual offers vary with seniority, company size, and specialization.

How many Science & Research jobs are open in Illinois right now?

There are currently 4,586 open science & research positions in Illinois listed on Clera. New openings are added daily as companies post roles.

Which companies are hiring for Science & Research roles in Illinois?

Companies currently hiring include Northwestern Medicine, Allergan, The Applied Research Laboratory at Penn State University, Ann & Robert H. Lurie Children's Hospital of Chicago, Becker Friedman Institute for Economics, among others. Browse the listings above to see every active employer.

Are there remote or hybrid Science & Research jobs in Illinois?

Yes — 925 of the 4586 open science & research positions offer remote or hybrid work (278 remote, 647 hybrid).

How do I apply for Science & Research jobs in Illinois?

Each listing links directly to the employer's application page. Apply early — fresh listings get the most recruiter attention in the first two weeks.