Engineer Scientist Jobs in Chicago, IL
SynergisticIT
$78000 - $127000
Chicago, IL
Since 2010, SynergisticIT has helped candidates land full-time roles at organizations such as Google, Apple, PayPal, Visa, Western Union, Wells Fargo, Intel, Walmart Labs, Citi, JPMC, Bank of America, Deloitte, and hundreds more. They’re filtered by ATS systems, keyword screening, and recruiters looking for job-ready signals—specific stacks, strong project depth, relevant certifications, and clear experience narratives.
Jobot
$175000 - $200000
Chicago, IL
Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. By applying for this job, you agree to receive calls, AI-generated calls, text messages, or emails from Jobot, and/or its agents and contracted partners.
Artech LLC
Chicago, IL
We are seeking a highly skilled MLOps Engineer / Python Developer with strong experience in building and maintaining scalable data and machine learning pipelines. Develop, maintain, and optimize data and model-serving pipelines using Kubeflow and Spark.
Newcastle Associates, Inc.
Chicago, IL
You’ll be working in the Azure cloud, creating reliable pipelines, making sure data is clean and accessible, and helping the business make smarter decisions. If you enjoy solving problems, working with all kinds of data, and collaborating with both technical and non-technical teammates, this role is for you.
SynergisticIT
$82000 - $145000
Evanston, IL
Currently, We are looking for entry-level software programmers, Java Full stack developers, Python/Java developers, Data analysts/Data Engineers/ Data Scientists, Machine Learning engineers for full time positions with clients. Since 2010, we've helped thousands of candidates land full-time jobs at tech leaders like Google, Apple, PayPal, Visa, Western Union, Wells Fargo, Client, Paypal, Banking, Wayfair, Client, Client and hundreds more with Job offers of $95k to $154k.
Langan Engineering, Environmental, Surveying and Landscape Architecture, D.P.C.
$65000 - $84500
Chicago, IL
Bachelor's degree in Environmental Engineering, Environmental Science, or Geology; + Minimum GPA of 3.0; + 0-2 years of work-related experience; + Prior relevant internship or professional work experience preferred; + Applicants with an engineering degree are preferred to have EIT Certification, or current registration for FE exam; + Strong technical education, professional demeanor, and desire to learn; + Excellent written and verbal communication skills; + Strong attention to detail with excellent analytical, multitasking, and judgment capabilities; + Ability to effectively work independently and in a team environment; + Possess a valid driver’s license in good standing and reliable transportation access to remote job site locations; and . Perform routine and special calculations; + Field oversight of remediation activities and subcontractors, ensuring compliance with job specifications; + Identify and implement solutions to both routine and more complex field and/or laboratory problems and accurately document results; Communicate with supervisor on any problems encountered on project sites; + Assist with the preparation of technical reports, specifications, and plans; data management and evaluation; and environmental assessment and remediation; and .
Exponent Inc.
$132000 - $154000
Chicago, Illinois
You will be responsible for: Performing electrical engineering consulting related to ongoing Exponent work which includes: completing projects associated with power systems, renewable energy, residential, commercial and industrial equipment; electrical work practices; control systems; battery systems; consumer products; and electrical installations. You will be involved in a variety of projects in areas such as power systems, renewable energy, residential, commercial and industrial equipment, electrical work practices, control systems, battery systems, consumer products, and electrical installations.
CDM Smith
Gary, IN
CDM Smith's Environmental Services Group is seeking an Engineer, Scientist or Geologist with a.) experience modeling contaminant transport through sediment caps and/or b.) a working knowledge of computer-aided design (CAD) in remediation projects combined with basic geotechnical engineering experience (significant academic coursework may suffice) related to remediation projects located anywhere within the United States. • Serve as CDM Smith’s primary interface with clients on complicated sediment tasks; this includes having the ability to assess and understand a problem and develop and communicate a technical strategy to the client.
CDM Smith
Gary, IN
Serve as CDM Smith’s primary modeling interface with clients on complicated sediments sites; this includes having the ability to assess and understand a problem and develop and communicate a technical strategy to the client. Roles and responsibilities may include, but are not limited to the following regarding sediment remediation projects: • Understanding the scientific and engineering principles of modeling surface water hydrodynamics, sediment transport, and contaminant fate and transport in in coastal, estuarine, riverine, and/or lacustrine settings.
Honeywell
Des Plaines, IL
In the alternative, employer will accept a Master’s degree in the above-listed fields and 5 years of experience in modeling, process simulation, process development, or reaction engineering of refining, petrochemicals and/or gas processing applications, or a Bachelor’s degree in the above-listed fields and 7 years of experience in modeling, process simulation, process development, or reaction engineering of refining, petrochemicals and/or gas processing applications. As a trusted partner, we provide actionable solutions and innovation through our Aerospace Technologies, Building Automation, Energy and Sustainability Solutions, and Industrial Automation business segments – powered by our Honeywell Forge software – that help make the world smarter, safer and more sustainable.
Worldpac
$130500 - $174000
Oakbrook, Illinois
We’re seeking a Principal Data Scientist to lead a high-impact analytics organization focused on real-world business problems across merchandising, supply chain, sales, service, and customer-facing operations. Partner with business stakeholders (merchandising, supply chain, sales, operations) to identify high-value opportunities, frame analytic questions, design solutions, and quantify value (e.g., cost reduction, revenue uplift, service throughput).
Chicago, IL
As a Senior Business Data Scientist, you will collaborate with other data scientists, analysts, engineers, and Product Managers (PMs) to create end-to-end AI/ML and Agentic solutions to transform Finance processes and drive AI adoption across the organization. Operationalize and monitor solutions; design and deploy model endpoints that adhere to high-availability Service Level Agreements (SLAs), implementing necessary health checks, retries, and fallback mechanisms.
Discover Financial Services
$244700 - $279200
Chicago, IL
Currently has, or is in the process of obtaining one of the following with an expectation that the required degree will be obtained on or before the scheduled start date : A Bachelors Degree in a quantitative field (Statistics, Economics, Operations Research, Analytics, Mathematics, Computer Science, or a related quantitative field) plus 9 years of experience performing data analytics. As a Data Scientist at Capital One, you’ll be part of a team that’s leading the next wave of disruption at a whole new scale, using the latest in computing and machine learning technologies and operating across billions of customer records to unlock the big opportunities that help everyday people save money, time and agony in their financial lives.
AECOM
$66000 - $78000
Chicago, IL
We invite you to bring your bold ideas and big dreams and become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world. Depending on your employment status, AECOM benefits may include medical, dental, vision, life, AD&D, disability benefits, paid time off, leaves of absences, voluntary benefits, perks, flexible work options, well-being resources, employee assistance program, business travel insurance, service recognition awards, retirement savings plan, and employee stock purchase plan.
AECOM
$74500 - $120000
Chicago, IL
We invite you to bring your bold ideas and big dreams and become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world. **ReqID:** J10147082 **Business Line:** Transportation **Business Group:** DCS **Strategic Business Unit:** West **Career Area:** Construction **Work Location Model:** On-Site **Compensation:** USD 74500 - USD 120000 - yearly
AECOM
$88000 - $110000
Chicago, IL
We invite you to bring your bold ideas and big dreams and become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world. **ReqID:** J10147485 **Business Line:** Transportation **Business Group:** DCS **Strategic Business Unit:** West **Career Area:** Program & Project Management **Work Location Model:** On-Site **Compensation:** USD 88000 - USD 110000 - yearly
AECOM
$150000 - $220000
Chicago, IL
This position gives you the opportunity to engage in a variety of planning work that may include Transit and rail planning for all types of public transit modes, projects and programs.** **Position Details:** + The Senior Transit Engineer is a key position that will be based in Chicago and report into the US West Region Transit/Rail Engineering Group + This person will have the opportunity to work on a diverse set of exciting transit projects with the transit/rail group with a focus on supporting the regional Bus Rapid Transit (BRT) design team. + The successful candidate may be asked to: + Serve as an AECOM team and/or discipline lead, deputy project manager and/or technical task leader on planning studies, preliminary design studies, and final design of Bus Rapid Transit (BRT) projects, and will coordinate, cooperate, and work collaboratively with others team members as well as support business development.
AECOM
$160000 - $190000
Chicago, IL
Provides specialized technical input to supporting staff, acting as a mentor and leader for mid-level engineers + Approves and signs off on work, acting as Engineer of Record + Provides estimates for the engineering budget and schedule a to meet requirements on large, complex projects + Leads technical client relationships and plays a major role in selling **Qualifications** **Minimum Qualifications:** + Bachelor’s degree in Electrical Engineering plus eight (8) years of relevant experience in electrical design and/or electrical engineering, with a focus on data center infrastructure, or demonstrated equivalency of experience and/or education + Professional Engineer License (P.E.) or Professional Engineer Designation (P. Eng) is required **Preferred Qualifications:** + Bachelor’s degree in Electrical Engineering plus ten (10) years of relevant experience in electrical design and/or electrical engineering, with a focus on data center infrastructure, or demonstrated equivalency of experience and/or education + Extensive experience in electrical engineering for data centers or other critical facilities.
AECOM
$120000 - $150000
Chicago, IL
The core responsibilities of this position include, but are not limited to: + Perform electrical engineering services for design efforts on transportation and aviation projects + Perform lighting and electrical studies, calculations, and design + Perform ITS studies, calculations, and design + Senior technical resource may serve as technical advisor for team + Perform client interaction, proposal support, and/or task leadership + Develop lighting reports and prepare specifications, special provisions, and cost estimates + Organize and conduct site visits for the purpose of data collection and evaluation of electrical systems, equipment, components, and materials for projects + Coordinate with civil and structural discipline leads as required to effectively engineer, design, and specify electrical/lighting/ITS systems for projects + Coordinate with external agencies, e.g. Project work would focus on electrical (AC & DC) power distribution, roadway and area lighting, lighting control systems, electric utility coordination, electric vehicle charging infrastructure, communications, ITS, fiber optic systems, traffic signal design, and emerging technologies design across all modes of transportation.
Mayer Brown LLP
$125000 - $165000
Chicago, Illinois
We are a collegial, collaborative firm where highly motivated individuals with an unwavering commitment to excellence receive the opportunity, support, and development they need to grow, thrive, and realize their greatest potential all while supporting the Firm’s client service principles of excellence, strategic partnership, commercial instinct, integrated strengths, innovation, and collaboration across our international firm. Working with the Platform Engineering team, provide automation enhancements to help keep the environment consistent, ease large tasks, ensure compliance, and helps with life cycle management.
AECOM
$85000 - $120000
Chicago, IL
We invite you to bring your bold ideas and big dreams and become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world. These roles will be highly rewarding and highly impactful locally as well across the region and are a great opportunity to join a dynamic team that continues to win high profile projects and shape the communities around us.
AECOM
$86000 - $125000
Chicago, IL
We invite you to bring your bold ideas and big dreams and become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world. + MVR is required **Preferred Requirements:** + 6 years of related experience or demonstrated equivalent of experience and/or education + Prior IDOT and Tollway experience + IL PE is preferred **Additional Information** + Sponsorship is not available for this role Offered rate of compensation will be based on individual education, qualifications, experience, and work location.
AECOM
$85000 - $158000
Chicago, IL
We invite you to bring your bold ideas and big dreams and become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world. **ReqID:** J10144714 **Business Line:** Transportation **Business Group:** DCS **Strategic Business Unit:** West **Career Area:** Construction **Work Location Model:** On-Site **Compensation:** USD 85000 - USD 158000 - yearly
AECOM
$85000 - $125000
Chicago, IL
We invite you to bring your bold ideas and big dreams and become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world. **ReqID:** J10147188 **Business Line:** Transportation **Business Group:** DCS **Strategic Business Unit:** West **Career Area:** Engineering **Work Location Model:** Hybrid **Compensation:** USD 85000 - USD 125000 - yearly
AECOM
$150000 - $200000
Chicago, IL
ReqID:** J10147489 **Business Line:** B&P - Buildings & Places **Business Group:** DCS **Strategic Business Unit:** East **Career Area:** Engineering **Work Location Model:** Remote **Compensation:** USD 150000 - USD 200000 - yearly We invite you to bring your bold ideas and big dreams and become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world.
AECOM
$175000 - $210000
Chicago, IL
ReqID:** J10147449 **Business Line:** B&P - Buildings & Places **Business Group:** DCS **Strategic Business Unit:** East **Career Area:** Engineering **Work Location Model:** Remote **Compensation:** USD 175000 - USD 210000 - yearly We invite you to bring your bold ideas and big dreams and become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world.
AECOM
$120000 - $140000
Chicago, IL
We invite you to bring your bold ideas and big dreams and become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world. **ReqID:** J10145904 **Business Line:** Energy **Business Group:** DCS **Strategic Business Unit:** East **Career Area:** Engineering **Work Location Model:** Hybrid **Compensation:** USD 120000 - USD 140000 - yearly
AECOM
$140000 - $185000
Chicago, IL
Working knowledge of NFPA, ISA, IEEE Regulatory Codes + Skilled in the use of Microsoft programs and BIM software (primarily Revit and AutoCAD) + Ability to clearly communicate in both oral and written communication to individuals or groups + Ability to perform final quality control check in their area of expertise + Experience in the following markets: Corporate Workplace and Commercial buildings, Federal Civilian and DoD, Healthcare, Mission Critical, Justice, and Higher Education projects. **ReqID:** J10148189 **Business Line:** B&P - Buildings & Places **Business Group:** DCS **Strategic Business Unit:** West **Career Area:** Engineering **Work Location Model:** Hybrid **Compensation:** USD 140000 - USD 185000 - yearly
AECOM
$98600 - $165000
Chicago, IL
Provide solutions to meet client expectations. **Qualifications** **Minimum Requirements:** + BA/BS + 6 Years of relevant experience or demonstrated equivalency of experience and/or education + Valid Driver License required **Preferred Qualifications:** + BA/BS in Civil Engineering or Construction related field with 8 + Years of relevant experience + Highway and Interstate Construction Experience + IDOT Documentation of Contract Quanitities. We invite you to bring your bold ideas and big dreams and become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world.
AECOM
$99000 - $165000
Chicago, IL
Qualifications** **Minimum Requirements** + BA/BS + 6 Years of relevant experience or demonstrated equivalency of experience and/or education + Valid Driver License required **Preferred Qualifications:** + BA/BS in Civil Engineering or Construction related field with 8 + Years of relevant experience + Professional Engineer License + Chicago Department of Transportation Bridge Experience or National Bascule Bridge Experience. We invite you to bring your bold ideas and big dreams and become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world.
AECOM
$115000 - $150000
Chicago, IL
We invite you to bring your bold ideas and big dreams and become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world. **Qualifications** **Minimum Requirements:** + BA/BS +6 Years of relevant experience or demonstrated equivalency of experience and/or education + Valid Driver License required **Preferred Qualifications:** + Water Distribution Construction Experience + + 6 Years of Relevant Experience + Professional Engineer License **Additional Information** + Relocation is not available for this position.
AECOM
$85674.47 - $95000
Chicago, IL
Qualifications** **Minimum Requirements:** + BA/BS + 4 Years of relevant experience or demonstrated equivalency of experience and/or education + Valid Driver License required **Preferred Qualifications:** + Water Distribution Construction Experience + 4+ Years City of Chicago Construction Experience + Professional Engineer License **Additional Information** + Relocation is not available for this position. We invite you to bring your bold ideas and big dreams and become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world.
AECOM
$135000 - $185677
Chicago, IL
10 + years of resident engineering experience managing transit/rail construction projects + Experience in client prepositioning activities, team (internal and external partners) and proposal development + Proficient with Microsoft Office Suite **Additional Information** + Sponsorship is not offered for this role Offered rate of compensation will be based on individual education, qualifications, experience, and work location. We invite you to bring your bold ideas and big dreams and become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world.
AECOM
$130000 - $190000
Chicago, IL
Job Description** **AECOM** is looking for a **Rail/Roadway Bridge Design Engineer IV** **- Movable Bridge Specialist** with movable bridge designexpertise ( **aka -** **bascule bridge** **,** **vertical-lift bridge** **,** **transporter bridge** **and** **swing bridge** **design)** to enhance the capabilities of AECOM's regional bridge team being based in AECOM's **Chicago, Ill.** **office.** **Job Duties may include but are not limited to:** + Provide technical leadership and lead the movable bridge projects. We invite you to bring your bold ideas and big dreams and become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world.
Infleqtion
Chicago, IL
Collaborate with interdisciplinary teams, including scientists, opto-mechanical engineers, and electrical engineers, to solve complex problems and deliver high-quality software solutions. Design, develop, and deploy reliable, maintainable, scalable, and fault-tolerant backend services and frameworks that control and calibrate our neutral atom quantum computers.
Worldpac
$103500 - $138000
Oakbrook, Illinois
Worldpac, a leading name in automotive parts distribution, is looking for a results-driven Data Engineer to help build the robust and scalable data pipelines and infrastructure that underpin our digital transformation and AI initiatives. The Data Engineer will play a critical role in designing, implementing, and maintaining data infrastructure that supports data science, analytics, and operational systems across Worldpac’s core business functions.
Cullerton Group
Chicago, IL
Cullerton Group is seeking a skilled IT Software Engineer (MLOps Engineer) to support the development and operation of an enterprise-grade MLOps platform. The engineer will work closely with data scientists, engineers, and platform teams to build scalable, reliable, and user-friendly ML tooling.
Civil & Environmental Consultants, Inc.
$84456 - $154494
Naperville, Illinois
We have a variety of Employee Resource Groups, including CEC Community – focused on giving back to the communities in which we work; CEC Ignite – focused on helping professionals early in their careers to develop their pathway; CEC iDEA – focused on inclusion, diversity, equality, and acceptance; and CEC Women – focused on creating internal and external opportunities for women to network and leverage professional experience! If CEC has not expressly requested recruiting services or contractually engaged with you for recruiting services on a specific position, any resumes or candidate profiles sent to CEC shall be considered unsolicited.
Gulf Coast Automation Group
$120000 - $140000
Deerfield, IL
Hands-on experience with Azure Synapse Analytics or similar cloud data warehousing technologies, including using Synapse or Azure Data Factory to create and orchestrate data pipelines, transform data at scale, and manage data lakes/warehouses. In this role, the Data Engineer will design, develop, and maintain robust data pipelines and centralized data platforms (data lake and data warehouse), consolidating data from Dynamics 365 and legacy systems into a scalable, unified source of truth.
Gallagher
Rolling Meadows, Illinois
The actual compensation will be influenced by a wide range of factors including, but not limited to previous experience, education, pay market/geography, complexity or scope, specialized skill set, lines of business/practice area, supply/demand, and scheduled hours. 7+ years of data engineering experience leveraging technologies such as Snowflake, Azure Data Factory, ADLS Gen 2, Logic Apps, Azure Functions, Databricks, Apache Spark, Scala, Synapse, SQL Server.
Gallagher
Rolling Meadows, Illinois
The actual compensation will be influenced by a wide range of factors including, but not limited to previous experience, education, pay market/geography, complexity or scope, specialized skill set, lines of business/practice area, supply/demand, and scheduled hours. This role partners with data engineers, data scientists, analysts, and application teams to deliver reliable, secure, and well-documented data solutions that enable analytics and product initiatives.
Mozilla
Chicago, IL
Be a guardian of data quality: You’ll ensure our datasets stay accurate and performant by using our observability tools to monitor quality and joining a weekly triage rotation to resolve data issues as they arise. Recent platform improvements the team has driven include launching a data catalog, introducing data observability, and implementing a medallion architecture to ensure our data is reliable, accurate, and accessible.
Reyes Coca-Cola Bottling
Niles, Illinois
Artech LLC
$45 - $53
Chicago, IL
Applicant must be willing to work on W2.We are seeking a Java + AI Engineer to design, develop, and deploy AI/ML and Generative AI solutions, including LLM-based applications, RAG pipelines, predictive models, and AI agents. Design, develop, and deploy Generative AI/ML solutions, including LLM-based applications, retrieval-augmented generation (RAG) pipelines, embeddings, and AI agents.
HERE Technologies
$190000 - $220000
Chicago, Illinois
Samsara
Chicago, IL
Architect and maintain complex marketing databases, datasets, pipelines and Samsara’s Customer Data Platform (CDP) to enable advanced segmentation, targeting, automation and analytics. Working at Samsara means you’ll help define the future of physical operations and be on a team that’s shaping an exciting array of product solutions, including Video-Based Safety, Vehicle Telematics, Apps and Driver Workflows, and Equipment Monitoring.
Samsara
Chicago, IL
You will collaborate with architects, engineers, and cross-functional stakeholders across Samsara to brainstorm, design, rapidly prototype, and productionalize AI-driven features and capabilities that integrate deeply into real business workflows. Samsara (NYSE: IOT) is the pioneer of the Connected Operations™ Cloud, which is a platform that enables organizations that depend on physical operations to harness Internet of Things (IoT) data to develop actionable insights and improve their operations.
DATAMAXIS
Mundelein, IL
As an AI Engineer on the Data Science team, you will play a key role in productionizing machine learning models, building robust pipelines, and enhancing the overall AI platform. This role requires hands-on experience with Azure, Docker, and Azure Kubernetes Service (AKS), as well as strong knowledge of cloud-native MLOps best practices.
Georgia Tek Systems
Chicago, IL
Collaboration: Work closely with cross-functional teams, including Data Scientists, Analysts, and DevOps, to understand data requirements and deliver solutions. Key Responsibilities Design & Development: Develop and optimize scalable, reliable, and secure data pipelines and platforms using Azure Data Services.
HII Mission Technologies Division
$92760 - $145000
Chicago, IL
HII, Mission Technologies has an opportunity available for a highly experienced Senior Coatings Process Engineer / Subject Matter Expert (SME) to support the development of advanced polymer‑based coatings for DoD and commercial applications, including high‑temperature and ablative thermal‑protection elastomers. Level 4 - 9 years relevant experience with Bachelors in related field; 7 years relevant experience with Masters in related field; 4 years relevant experience with PhD or Juris Doctorate in realted field; or High School Diploma or equivalent and 13 years relevant experience.