Chicago, Illinois, United States · Hybrid
$150k–$200k/yr
Are you driven to grow, lead, and make a meaningful impact? At Apex, we’re building more than a consulting and engineering firm—we’re creating a place where your career accelerates, your contributions matter, and your po…
Skills: Business Development, Environmental Consulting, Client Relationship Management, Technical Leadership, Environmental Compliance
Chicago, Illinois, United States · On-site
Evaluate fresh products during active production runs and communicate results. Evaluate frozen historical product samples from all Alpha Baking plants and report findings. Manage shelf-life and mold studies, including sa…
Skills: Quality Assurance, Product Evaluation, Shelf-life Testing, Mold Studies, Data Entry
Chicago, Illinois, United States · On-site
CLASS TITLE: Teacher CHARACTERISTICS OF THE CLASS: Under the supervision of the school principal, responsible for the instruction, progress, and discipline of all pupils in assigned classes, and performs related duties a…
Skills: Instructional Planning, Classroom Management, Lesson Planning, Student Evaluation, Curriculum Knowledge
Chicago, Illinois, United States · Hybrid
$95k–$163k/yr
In this hybrid role based at our Chicago Headquarters, you will serve as a contributor within the second line of defense, perform independent model validations and support oversight of the Model Risk Management (MRM) pro…
Skills: Model Validation, Model Risk Management, Credit Risk, Treasury Management, Artificial Intelligence
Chicago, Illinois, United States · On-site
$240k–$280k/yr
Harmony Biosciences is recruiting for a Senior Director, Alliance Management. The Senior Director, Alliance Management is a senior leader within the Business Development (BD) department responsible for leading the strate…
Skills: Alliance Management, Clinical Research, Cross-Functional Leadership, Governance Structures, Risk Management
Chicago, Illinois, United States · On-site
$45k–$59k/yr
As an S&C Electric team member, you’ll work on projects that have real-world impact. You’ll help transform the grid for resilient and reliable power worldwide. S&C has more than a 100-year history of innovation and has b…
Skills: Mechanical Systems, Quality Inspection, Mechanical Testing Equipment, Attention to Detail, Communication Skills
Chicago, Illinois, United States · On-site
Overview Unified is a nationwide community of providers, operations specialists and thought leaders who look for the greatest opportunities to impact every woman’s health, at every stage of their journeys. We are u…
Skills: Breast Ultrasound, Patient Care, Image Interpretation, PACS, RIS Systems
Chicago, Illinois, United States · On-site
Our 10-week internship is your chance to experience life as a Quant Researcher at IMC. You will work alongside your mentor to explore new research ideas and build custom analysis tools that may be deployed into productio…
Skills: Numerical Analysis, Analytical Thinking, Critical Thinking, Research, Problem Solving
Chicago, Illinois, United States · On-site
Our 10-week internship is your chance to experience life as a Quant Researcher at IMC. You will work alongside your mentor to explore new research ideas and build custom analysis tools that may be deployed into productio…
Skills: Numerical Analysis, Analytical Thinking, Critical Thinking, Research, Problem Solving
Chicago, Illinois, United States · On-site
As a Quantitative Researcher at IMC, your work will directly impact our global trading strategies. You will leverage your superior analytical, mathematical, and computing skills to improve existing models and develop new…
Skills: Analytical Skills, Mathematical Modeling, Computing Skills, Data Analysis, Python
Chicago, Illinois, United States · On-site
As a Quantitative Researcher at IMC, your work will directly impact our global trading strategies. You will leverage your superior analytical, mathematical, and computing skills to improve existing models and develop new…
Skills: Analytical Skills, Mathematical Modeling, Computing Skills, Data Analysis, Python
Chicago, Illinois, United States · On-site
Our Machine Learning Internship is designed for curious, ambitious researchers who want to apply machine learning to complex, real-world problems. Over 10–12 weeks, you'll work alongside experienced researchers and mento…
Skills: Deep Learning, Python, C, C++, Machine Learning
Chicago, Illinois, United States · On-site
As a Graduate Machine Learning Researcher at IMC, your work will directly impact our global trading strategies. You will apply advanced machine learning, statistical, and computational techniques to solve complex, real-w…
Skills: Machine Learning, Deep Learning, Statistical Techniques, Python, C
Chicago, Illinois, United States · Hybrid
$100k–$150k/yr
Come join our team! There are many reasons why EPIC Insurance Brokers & Consultants has become one of the fastest-growing firms in the insurance industry. Fueled and driven by capable, committed people who share common b…
Skills: Python, SQL, Excel, Tableau, Power BI
Irvine, California, United States · On-site
$156k–$227k/yr
Minimum qualifications: Bachelor's degree or equivalent practical experience. 5 years of experience coding in Python and SQL. 5 years of experience working with machine learning operations (MLOps) and large language mode…
Skills: Python, SQL, MLOps, LLMOps, Data Pipeline Design
Chicago, Illinois, United States · On-site
CLASS TITLE: Teacher CHARACTERISTICS OF THE CLASS: Under the supervision of the school principal, responsible for the instruction, progress, and discipline of all pupils in assigned classes, and performs related duties a…
Skills: Instructional Planning, Classroom Management, Lesson Planning, Student Evaluation, Curriculum Knowledge
Chicago, Illinois, United States · On-site
CLASS TITLE: Teacher CHARACTERISTICS OF THE CLASS: Under the supervision of the school principal, responsible for the instruction, progress, and discipline of all pupils in assigned classes, and performs related duties a…
Skills: Instructional Planning, Classroom Management, Lesson Planning, Student Evaluation, Curriculum Knowledge
Chicago, Illinois, United States · Hybrid
$102k–$143k/yr
Work Location: Chicago Due to the highly interactive and team-based nature of this role, in-person attendance for most of the workweek (i.e., 3 days or more) is essential for: effective communication including during i…
Skills: Team Leadership, Regulatory Compliance, Project Management, Cross-functional Collaboration, Risk Assessment
Chicago, Illinois, United States · On-site
$20/hr–$23/hr
About Us Flourish Research is where clinical trials thrive. Flourish Research is one of the industry’s most progressive and diversified clinical trial organizations, with strong capabilities across cardiology, metabolic …
Skills: Communication, Collaboration, Problem Solving, Risk Assessment, Impact Analysis
Chicago, Illinois, United States · On-site
$17/hr–$24/hr
Labcorp is a leader in diagnostics, drug development and healthcare innovation. Across every role, we harness data and AI to work smarter, move faster and create breakthrough solutions that improve health outcomes for pe…
Skills: Venipuncture, Capillary Techniques, Specimen Collection, Data Entry, Billing Processing
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Drive strategic growth of environmental services through market development and the pursuit of new business opportunities. Serve as a senior technical advisor and thought leader, managing project performance and mentoring technical teams.
Requires over 15 years of environmental consulting experience with at least 7 years of proven success in business development. Must possess a strong technical background in disciplines such as compliance, remediation, or EHS and have an established professional network in the region.
Are you driven to grow, lead, and make a meaningful impact? At Apex, we’re building more than a consulting and engineering firm—we’re creating a place where your career accelerates, your contributions matter, and your potential is fully realized. We believe your growth is our growth, which is why we invest in your development at every stage of your career. Here, you’ll work on projects that shape communities, protect the environment, and create lasting impact, all while being empowered with the autonomy and flexibility to do your best work.
Fueled by high quality delivery, exceptional client retention, and strategic acquisitions, Apex Companies continues to rank among the fastest-growing firms in the AEC industry, recently recognized by the Zweig Group for our industry-leading growth. Our success is grounded in strong leadership, a collaborative culture, and a shared commitment to delivering exceptional outcomes.
As we continue to grow, we’re focused on building a team of high-performing professionals who are ready to lead, collaborate, and push what’s possible. At Apex, you don’t just join a company, you help shape what comes next.
Apex Companies is a national leader in water resources, environmental services, engineering, health & safety, and ESG consulting. With a strong presence across the Central, we deliver innovative, practical, and sustainable solutions to clients across a wide range of industries. We are seeking a dynamic, growth-focused leader to serve as an Environmental Principal. The role is a remote/hybrid or in office position within the Chicago metropolitan market.
We are seeking a technically strong seller-doer with a growth mindset. You will serve as a senior technical advisor and thought leader, translating complex environmental challenges into high-value solutions for clients. This role is centered on market development, client engagement, and technical leadership, with a core emphasis on expanding Apex’s environmental consulting services in the Central Region.
Join Apex, a nationally recognized environmental consulting firm known for its technical excellence, innovation, and award-winning services.
Location: Chicago Metro Area
Salary: $150,000–$200,000+ annually (DOE)
Employment Type: Full-time with comprehensive benefits and performance-based incentives
#LI-MW1
| Apex Job Title: Principal |
Req ID:
| 11735 |
We believe in equality for all and celebrate the diversity and differences of our employees, customers, and communities. We do not discriminate based on gender, race or color, ethnicity or national origin, age, disability, religion, sexual orientation, gender identity or expression, veteran status, or any other applicable characteristics protected by law. Apex aims to make apexcos.com accessible to all users. If you have a disability or special need that requires accommodation to navigate our website or complete the application process, please contact [email protected] or (301) 417-0200. Likewise, feel free to reach out to us if you would like to view or discuss Apex policy related to equal employment opportunity or have any related concerns. EO/AA/VEV/Disabled Employer
TO ALL RECRUITMENT AGENCIES: Apex Companies does not accept unsolicited agency resumes. Please do not forward resumes for any of our job postings to our career’s sites, or to any employees of Apex Companies or affiliates. Apex Companies is not responsible for any fees related to unsolicited resumes.
Who is Apex? We’re a team of award-winning Engineering and Environmental Solutions professionals who tackle civil and environmental challenges to save our clients time and money. If you’re seeking responsive service and real-time results, contact us! We’d be happy to help. If you provide that caliber of technical excellence, contact us as well! We’re always seeking top talent. Our competitors tout results. We deliver them. We saved one client over $30M while helping them achieve local community support and national recognition. But don’t take our word for it. Ask our clients. Partner with Apex. Discover what sets us apart. You’ll be glad you did. About Apex Established in 1988, Apex is a national multidisciplinary consulting and engineering services firm with a robust portfolio of capabilities in water; environment; environmental, social, and governance (ESG) and resiliency; health and safety; compliance and assurance; and infrastructure. Rated #13 as an ENR All-Environmental firm and #68 in the top 200 overall, we are known for our technical expertise, rapid response, operational integrity, and exceptional client satisfaction. We operate in all 50 states and maintain a highly capable and diverse team of scientists, geologists, engineers, technicians, and information management specialists. At Apex, we pride ourselves on our culture of diversity and inclusion. We respect and appreciate the rich differences that race, gender identity and expression, family, sexual orientation, age, national origin, work experience, education, physical ability, and religion bring to the fabric of our organization. For Apex, it’s not just a box to check. We believe it’s the collaborative foundation that drives our success.
Offices: 2101 Gaither Rd, Suite 500, Rockville, Maryland 20850, US
There are currently 1,290 open science & research positions in Chicago, IL listed on Clera. New openings are added daily as companies post roles.
Companies currently hiring include Northwestern Medicine, Ann & Robert H. Lurie Children's Hospital of Chicago, Becker Friedman Institute for Economics, UChicago Medicine Ingalls Memorial, Chicago Public Schools, among others. Browse the listings above to see every active employer.
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