Scientific & QA Jobs in Chicago, Illinois, United States
Job Opportunities in Scientific & QA in Chicago, Illinois, United States
Browse through 396 open positions in the Scientific & QA industry in Chicago, Illinois, United States. Find your next career opportunity with top employers in this sector.
About
The Options Clearing Corporation (OCC) is the world's largest equity derivatives clearing organization, founded in 1973. It provides central counterparty clearing and settlement services for options, futures, and securities lending across more than 100 clearing members and 21 exchanges, ensuring market stability and integrity. As a Systemically Important Financial Market Utility, OCC operates under the oversight of the SEC, CFTC, and the Federal Reserve, and offers comprehensive risk‑management solutions for capital market participants. Its robust infrastructure and regulatory compliance make OCC a trusted partner for market participants seeking reliable clearing and settlement services. OCC also supports the options industry through the Options Industry Council, fostering transparency and best practices.
Requirements
The ideal candidate will have a Master's degree or equivalent in a quantitative field such as computer science, mathematics, physics, finance/financial engineering
About
HDR is an employee‑owned global design firm that delivers integrated engineering, architecture, and environmental solutions across a broad spectrum of sectors, including healthcare, oil & gas, power, transportation, and water resources. Ranked No. 6 among the world's design firms and the largest specialty provider in healthcare design, HDR combines technical expertise with a collaborative culture rooted in employee ownership. The company’s core value proposition lies in its ability to fuse multidisciplinary knowledge—spanning mechanical, civil, and interior design—with a client‑centric approach that drives innovative, sustainable outcomes. HDR empowers employees to shape their careers through continuous learning and cross‑functional collaboration, fostering a workplace where teamwork and individual growth are equally valued. As a result, HDR consistently delivers high‑impact projects that advance industry standards while nurturing a culture of shared ownership and excellence.
Requirements
15 years of experience, Bachelor's degree, Registered Architect, 7 years of project management experience
About
Lifelancer is an AI-driven talent marketplace that connects life-science, pharmaceutical, health-tech, and IT employers with a global network of freelance, remote, and local experts. The platform uses advanced matching algorithms to pair companies with over 50,000 specialists in biotech, biopharma, digital health, and related disciplines, streamlining recruitment and reducing time-to-hire. In addition to sourcing, Lifelancer offers end-to-end hiring-compliance and payroll solutions for international engagements, partnering with leading providers to ensure regulatory adherence. By combining industry-specific expertise, AI precision, and comprehensive compliance support, Lifelancer enables life-science organizations to scale talent acquisition efficiently on a global scale.
Requirements
Bachelor's degree in Marketing, Business, Science or combination of education and/or equivalent industry experience, 10+ years of experience in similar roles, 4-5 years of sales experience
About
The Chicago Transit Authority (CTA) operates Chicago’s largest public transit system, delivering reliable, affordable rail and bus services to nearly 1.7 million riders across the city and 35 suburbs each weekday. Its mission centers on connecting people, jobs, and communities through efficient, high-quality transit while prioritizing safety, sustainability, and customer experience. CTA’s success is built on a dedicated workforce that consistently maintains and improves a complex network of trains, buses, and infrastructure. Employees play a pivotal role in keeping the city moving, offering opportunities for professional growth in a dynamic, service-oriented environment. The CTA is distinguished by its scale, community impact, and commitment to innovation in urban mobility.
Requirements
4-year degree in Operations, Management, Business, Public Administration, or related field, plus 4 years of experience in maintenance management or operations management
About
Hyatt Hotels Corporation is a global hospitality leader operating more than 1,000 hotels and all‑inclusive resorts across 75 countries, delivering a full spectrum of lodging, dining, spa, and event services under its Timeless, Boundless, Independent, and Inclusive collections. The company’s purpose is to care for people so they can be their best, a philosophy reflected in its commitment to exceptional service, sustainability, and personalized guest experiences. Hyatt differentiates itself through a diverse portfolio that spans luxury, upscale, and mid‑scale brands, a robust World of Hyatt loyalty program, and integrated technology and destination‑management subsidiaries that enhance operational efficiency and guest engagement. With a culture rooted in purpose, innovation, and employee empowerment, Hyatt consistently seeks to create memorable experiences for guests while fostering growth and well‑being for its workforce.
Requirements
5+ years of software engineering experience, 2+ years of leading project teams, and proficiency in Java, JavaScript, and associated frameworks
About
HDR is an employee‑owned global design firm that delivers integrated engineering, architecture, and environmental solutions across a broad spectrum of sectors, including healthcare, oil & gas, power, transportation, and water resources. Ranked No. 6 among the world's design firms and the largest specialty provider in healthcare design, HDR combines technical expertise with a collaborative culture rooted in employee ownership. The company’s core value proposition lies in its ability to fuse multidisciplinary knowledge—spanning mechanical, civil, and interior design—with a client‑centric approach that drives innovative, sustainable outcomes. HDR empowers employees to shape their careers through continuous learning and cross‑functional collaboration, fostering a workplace where teamwork and individual growth are equally valued. As a result, HDR consistently delivers high‑impact projects that advance industry standards while nurturing a culture of shared ownership and excellence.
Requirements
6+ years of web development experience, Bachelor's degree, and strong proficiency in modern front-end technologies
About
Hyatt Hotels Corporation is a global hospitality leader operating more than 1,000 hotels and all‑inclusive resorts across 75 countries, delivering a full spectrum of lodging, dining, spa, and event services under its Timeless, Boundless, Independent, and Inclusive collections. The company’s purpose is to care for people so they can be their best, a philosophy reflected in its commitment to exceptional service, sustainability, and personalized guest experiences. Hyatt differentiates itself through a diverse portfolio that spans luxury, upscale, and mid‑scale brands, a robust World of Hyatt loyalty program, and integrated technology and destination‑management subsidiaries that enhance operational efficiency and guest engagement. With a culture rooted in purpose, innovation, and employee empowerment, Hyatt consistently seeks to create memorable experiences for guests while fostering growth and well‑being for its workforce.
Requirements
5+ years of experience in software engineering, architecture, and technical operations, 2+ years of experience leading small project teams in an Agile environment, and deep technical expertise
About
HDR is an employee‑owned global design firm that delivers integrated engineering, architecture, and environmental solutions across a broad spectrum of sectors, including healthcare, oil & gas, power, transportation, and water resources. Ranked No. 6 among the world's design firms and the largest specialty provider in healthcare design, HDR combines technical expertise with a collaborative culture rooted in employee ownership. The company’s core value proposition lies in its ability to fuse multidisciplinary knowledge—spanning mechanical, civil, and interior design—with a client‑centric approach that drives innovative, sustainable outcomes. HDR empowers employees to shape their careers through continuous learning and cross‑functional collaboration, fostering a workplace where teamwork and individual growth are equally valued. As a result, HDR consistently delivers high‑impact projects that advance industry standards while nurturing a culture of shared ownership and excellence.
Requirements
Bachelor's degree in Nursing, Public Administration, Health Care Administration, Psychology or Psychiatry; 10+ years’ experience in correctional health, nursing, allied health, or related experience
About
Hyatt Hotels Corporation is a global hospitality leader operating more than 1,000 hotels and all‑inclusive resorts across 75 countries, delivering a full spectrum of lodging, dining, spa, and event services under its Timeless, Boundless, Independent, and Inclusive collections. The company’s purpose is to care for people so they can be their best, a philosophy reflected in its commitment to exceptional service, sustainability, and personalized guest experiences. Hyatt differentiates itself through a diverse portfolio that spans luxury, upscale, and mid‑scale brands, a robust World of Hyatt loyalty program, and integrated technology and destination‑management subsidiaries that enhance operational efficiency and guest engagement. With a culture rooted in purpose, innovation, and employee empowerment, Hyatt consistently seeks to create memorable experiences for guests while fostering growth and well‑being for its workforce.
Requirements
5+ years of professional experience in software engineering, architecture, and technical operations; 2+ years of experience leading small project teams in an Agile environment; Proven ability to design, build, and deploy scalable, reliable, and secure applications
About
Hyatt Hotels Corporation is a global hospitality leader operating more than 1,000 hotels and all‑inclusive resorts across 75 countries, delivering a full spectrum of lodging, dining, spa, and event services under its Timeless, Boundless, Independent, and Inclusive collections. The company’s purpose is to care for people so they can be their best, a philosophy reflected in its commitment to exceptional service, sustainability, and personalized guest experiences. Hyatt differentiates itself through a diverse portfolio that spans luxury, upscale, and mid‑scale brands, a robust World of Hyatt loyalty program, and integrated technology and destination‑management subsidiaries that enhance operational efficiency and guest engagement. With a culture rooted in purpose, innovation, and employee empowerment, Hyatt consistently seeks to create memorable experiences for guests while fostering growth and well‑being for its workforce.
Requirements
5+ years of software engineering experience, 2+ years of Agile team lead experience, and proficiency in Java, JavaScript, and associated frameworks
About Scientific & QA Jobs in Chicago, Illinois, United States
The scientific and QA sector includes research, laboratory work, quality assurance, and testing.The scientific & qa industry offers diverse career paths with opportunities for professionals at all experience levels and backgrounds in Chicago, Illinois, United States.
Industry Skills in Demand
Industry Insights
Job Growth
Steady growth
Work Settings
Various Settings
Average Salary Range
$65K - $110K
