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Science Engineer Jobs in Illinois (NOW HIRING)

Senior AI Engineer - SFL Scientific

Chicago, IL · On-site

$107K - $147K/yr

Leverage advanced technical skills in modern data architecture, data science engineering, data transformation, and management of structured and unstructured data sources using cloud computing or on ...

Senior Software Engineer

Chicago, IL · On-site

$126K - $166K/yr

Solid grasp of computer science foundations, mainly algorithms and data structures * Expertise in one or more modern programming languages. Examples are TypeScript, Javascript, Python, Go, C++, Java ...

Senior Software Engineer

Chicago, IL

$126K - $166K/yr

Solid grasp of computer science foundations, mainly algorithms and data structures * Expertise in one or more modern programming languages. Examples are TypeScript, Javascript, Python, Go, C++, Java ...

Senior Software Engineer

Chicago, IL

$126K - $166K/yr

Solid grasp of computer science foundations, mainly algorithms and data structures * Expertise in one or more modern programming languages. Examples are TypeScript, Javascript, Python, Go, C++, Java ...

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Science Engineer information

What engineers make $200,000 a year?

Senior engineers in fields such as software, petroleum, aerospace, and electrical engineering can earn $200,000 or more annually, especially with extensive experience, advanced skills, and often in leadership or specialized roles. High-paying engineering positions typically require advanced degrees, certifications, and a strong track record of project management or technical expertise.

What are the key skills and qualifications needed to thrive as a Science Engineer, and why are they important?

To thrive as a Science Engineer, you need a strong background in engineering principles, scientific analysis, and problem-solving, typically supported by a relevant engineering degree. Familiarity with technical tools such as CAD software, simulation programs, and data analysis platforms, as well as certifications like Professional Engineer (PE), are often required. Strong communication, teamwork, and critical thinking skills help distinguish top performers in this field. These competencies ensure innovative solutions, effective project execution, and collaboration across interdisciplinary teams.

What do science engineers do?

Science engineers apply principles from science and engineering to develop new technologies, improve processes, and solve technical problems. They often work in research and development environments, utilizing tools like laboratory equipment and computer modeling, and may require knowledge of specific scientific disciplines and engineering standards.

What engineers make $500,000 a year?

Highly experienced engineers in specialized fields such as petroleum engineering, aerospace engineering, or software engineering working in senior or executive roles can earn $500,000 or more annually. These positions often require advanced skills, extensive experience, and sometimes leadership responsibilities or working in high-paying industries like oil and gas, aerospace, or technology firms.

What jobs can you do with engineering science?

Engineering science graduates can pursue careers in research and development, systems engineering, quality assurance, and technical consulting. They often work in industries such as aerospace, automotive, energy, and manufacturing, utilizing skills in problem-solving, data analysis, and technical design. Certifications and proficiency with tools like CAD software or laboratory equipment can enhance job prospects.

What are science engineers?

Science engineers are professionals who apply scientific principles and methods to solve technical problems and develop new technologies. They often work at the intersection of research and application, using their expertise in fields such as physics, chemistry, biology, or materials science to design innovative products, improve existing processes, and conduct experiments. Science engineers collaborate with researchers, engineers, and other specialists to translate scientific discoveries into practical solutions for industries like healthcare, energy, manufacturing, and environmental management.

What is the difference between Science Engineer vs Mechanical Engineer?

AspectScience EngineerMechanical Engineer
Required CredentialsBachelor's or higher in science or engineering fields, certifications varyBachelor's or higher in mechanical engineering, PE license optional
Work EnvironmentResearch labs, development centers, industrial settingsManufacturing plants, design offices, testing facilities
Employer & Industry UsageResearch institutions, tech companies, government agenciesManufacturing firms, automotive, aerospace, energy sectors
Common Search & ComparisonYesYes

Science Engineers focus on applying scientific principles to develop new technologies and conduct research, often working in labs or research centers. Mechanical Engineers design, analyze, and manufacture mechanical systems, working primarily in industrial and manufacturing environments. While both roles require engineering knowledge, Science Engineers emphasize scientific research, whereas Mechanical Engineers focus on practical system design and production.

What are some common challenges Science Engineers face when working on interdisciplinary teams?

Science Engineers often collaborate with professionals from diverse backgrounds, such as chemists, physicists, and computer scientists. One common challenge is bridging communication gaps due to different terminologies and approaches used in each discipline. Successfully navigating these differences requires strong interpersonal skills and a willingness to learn from team members. Adapting to varying project management styles and aligning on shared goals are also key aspects of effective interdisciplinary teamwork.
What cities in Illinois are hiring for Science Engineer jobs? Cities in Illinois with the most Science Engineer job openings:
Infographic showing various Science Engineer job openings in Illinois as of July 2026, with employment types broken down into 96% Full Time, 2% Part Time, and 2% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution.
Data Engineer - Data Architecture for Data Science & Machine Learning

Data Engineer - Data Architecture for Data Science & Machine Learning

The Pennsylvania State University

Campus, IL • On-site, Remote

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 6 days ago


Job description

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 through Workday.
  • CURRENT PENN STATE STUDENT (not employed previously at the university) and seeking employment with Penn State, please login to Workday to complete the student application process. Please do not apply here, apply internally through Workday.
  • If you are NOT a current employee or student, please click "Apply" and complete the application process for external applicants.

Approval of remote and hybrid work is not guaranteed regardless of work location.For additional information on remote work at Penn State, seeNotice to Out of State Applicants.

POSITION SPECIFICS

We are seeking a Senior Data Engineer with deep expertise in database design, optimization, and data access strategies to support our growing data science and machine learning initiatives within the Visualization and Decision Support Division of Penn State ARL. In this role, you will architect and optimize data systems that empower our data scientists to efficiently research, train, and deploy both traditional and ML-based algorithms and applications.

The ideal candidate is a PostgreSQL expert who also brings hands-on experience with other modern data storage technologies-such as NoSQL, graph, and time-series databases-and can guide the organization in choosing the right tools and structures for each data use case.

Located in either State College, PA or Reston, VA

ARL is an authorized DoD SkillBridge partner and welcomes all transitioning military members to apply.

You will:

  • Design and maintain scalable, high-performance database solutions to support data science workflows and ML experimentation
  • Partner with data scientists to understand data access patterns and develop storage strategies that accelerate analysis and model training
  • Serve as the internal subject matter expert on PostgreSQL-including schema design, indexing, partitioning, and query optimization
  • Evaluate and integrate alternative database technologies (e.g., MongoDB, Neo4j, Redis, Cassandra) where they provide clear advantages
  • Lead efforts to optimize data pipelines for both structured and unstructured data used in algorithm development
  • Ensure data integrity, security, and governance across storage systems
  • Implement monitoring, automation, and performance-tuning tools for all database environments
  • Advise on data lifecycle management-balancing accessibility for R&D with efficiency and compliance requirements

Required skills/experience includes:

  • 5+ years of experience in data engineering, database architecture, or related technical roles
  • Expert-level proficiency in PostgreSQL (query tuning, schema design, indexing, partitioning, replication)
  • Strong understanding of data modeling, normalization vs. denormalization tradeoffs, and query optimization
  • Experience with non-relational databases (e.g., MongoDB, Cassandra, Neo4j, Redis, or DynamoDB)
  • Familiarity with machine learning workflows and how data is consumed for training, evaluation, and deployment
  • Experience with cloud database services (AWS RDS/Aurora, GCP Cloud SQL, Azure Database)
  • Proficiency in SQL and one or more scripting languages (Python preferred)
  • Excellent communication and collaboration skills-comfortable working closely with data scientists, ML engineers, and software developers

Preferred skills/experience includes:

  • Experience architecting hybrid data ecosystems spanning relational, NoSQL, and analytical databases.
  • Knowledge of data lake, warehouse, and feature store architectures (e.g., Snowflake, Redshift, BigQuery, Feast).
  • Familiarity with ETL/ELT frameworks and data orchestration tools (e.g., Airflow, dbt).
  • Bachelor's or Master's degree in Computer Science, Data Engineering, or a related field.

Work location can be State College, PA or Reston , VA

MINIMUM EDUCATION, WORK EXPERIENCE & REQUIRED CERTIFICATIONS

If filled as Research and Development Engineer - Data Science (ARL) - Principal Professional, this position requires: Bachelor's Degree - Engineering or Science 19+ years of relevant experience Required Certifications: None If filled as Research and Development Engineer - Data Science (ARL) - Advanced Professional, this position requires: Bachelor's Degree - Engineering or Science 5+ years of relevant experience Required Certifications: None If filled as Research and Development Engineer - Data Science (ARL) - Senior Professional, this position requires: Bachelor's Degree - Engineering or Science 14+ years of relevant experience Required Certifications: None

ARL's purpose is to research and develop innovative solutions to challenging scientific, engineering, and technology problems in support of the Navy, the Department of Defense (DoD), and the Intel Community (IC).

FOR FURTHER INFORMATION on ARL, visit our web site at www.arl.psu.edu.

BACKGROUND CHECKS/CLEARANCES

Employment with the University will require successful completion of background check(s) in accordance with University policies.Notice regarding employment at the Applied Research Laboratory (ARL): Employees must be eligible to obtain a government security clearance, participate in the ARL drug testing program, and comply with electronic and physical monitoring requirements applicable to federal contractors. ARL operates in a secure information environment involving Unclassified, Controlled Unclassified Information (CUI), and Classified information. Personal electronic devices brought onsite must be registered and may be restricted from certain areas. You must be a U.S. citizen to apply.

SALARY & BENEFITS

The salary range for this position, including all possible grades, is $121,704.00 - $265,704.00.

Salary Structure - Information on Penn State's salary structure

Penn State provides a competitive benefits package for full-time employees designed to support both personal and professional well-being. In addition to comprehensive medical, dental, and vision coverage, employees enjoy robust retirement plans and substantial paid time off which includes holidays, vacation and sick time. One of the standout benefits is the generous 75% tuition discount, available to employees as well as eligible spouses and children. For more detailed information, please visit our Benefits Page.

CAMPUS SECURITY CRIME STATISTICS

Pursuant to the Jeanne Clery Disclosure of Campus Security Policy and Campus Crime Statistics Act and the Pennsylvania Act of 1988, Penn State publishes a combined Annual Security and Annual Fire Safety Report (ASR). The ASR includes crime statistics and institutional policies concerning campus security, such as those concerning alcohol and drug use, crime prevention, the reporting of crimes, sexual assault, and other matters. The ASR is available for review here.

EEO IS THE LAW

Penn State is an equal opportunity employer and is committed to providing employment opportunities to all qualified applicants without regard to race, color, religion, age, sex, sexual orientation, gender identity, national origin, disability or protected veteran status. If you are unable to use our online application process due to an impairment or disability, please contact 814-865-1473.

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About Pennsylvania State University

Sourced by ZipRecruiter

Pennsylvania State University, often referred to as Penn State, is a major, public, research-intensive university located in University Park, PA, US. This esteemed institution serves as an important player within the education industry, offering a plethora of academic programs across various disciplines. The university was founded in 1855 with the mission to provide quality education, advanced research, and service to society. Penn State holds firmly to values of integrity, respect, and excellence, fostering a diverse and inclusive community. The university is renowned for its research productivity and its high-ranking programs in areas like engineering, business, and education. One notable achievement of the institution is its designation as a "R1: Doctoral Universities – Very high research activity," demonstrating its commitment to scholarship and discovery.

Industry

Education

Company size

11 - 50 Employees

Headquarters location

University Park, PA, US

Year founded

1855

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