1

Computer Scientist Jobs in Decatur, IL (NOW HIRING)

QC Engineer-Quality

Decatur, IL · On-site

$55K - $63K/yr

REQUIRES: · Bachelor's degree in Applied Business Analytics, Computer Science, Information Systems, or a related field, or two to four years' experience in related field. A Master's degree is ...

Lab Technician |

Decatur, IL · On-site

$18.50 - $24.50/hr

Demonstrate computer skills * Perform other duties as assigned by quality department management ... Ideally I would like someone with a background in science with schooling or work experience. This ...

Associate of Applied Science in Registered Nursing, Graduation from registered nursing program ... Computer competency (most of this position will be computer work). Excellent time management and ...

QC/Production Associate I

Decatur, IL · On-site

$14.50 - $18.50/hr

High school diploma required; associates degree in chemistry, engineering, or natural sciences preferred. * Technical experience with computer-controlled automation preferred. * Efficient in the use ...

Qualifications High school diploma required; associates degree in chemistry, engineering, or natural sciences preferred. Technical experience with computer-controlled automation preferred. Efficient ...

Network Engineer

Decatur, IL · Remote

$50 - $55/hr

Additional Skills & Qualifications Education Bachelor's degree in IT, Computer Science, Engineering, or related field (or equivalent experience) Certifications (Preferred) CCNP Enterprise (Wireless ...

next page

Showing results 1-20

Computer Scientist information

See Decatur, IL salary details

$49K

$108K

$133.4K

How much do computer scientist jobs pay per year?

As of Jun 27, 2026, the average yearly pay for computer scientist in Decatur, IL is $107,999.00, according to ZipRecruiter salary data. Most workers in this role earn between $91,700.00 and $132,900.00 per year, depending on experience, location, and employer.

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

To thrive as a Computer Scientist, you need a strong background in mathematics, programming, and algorithm design, usually supported by a degree in computer science or a related field. Familiarity with programming languages (such as Python, Java, C++), development tools, and version control systems is typically required, along with knowledge of specialized software or frameworks relevant to your area. Analytical thinking, problem-solving, and effective communication are crucial soft skills that help you collaborate and present complex ideas clearly. These skills and qualifications are important for developing innovative solutions, advancing technology, and working efficiently in multidisciplinary teams.

What are the jobs of a Computer Scientist?

A Computer Scientist designs, develops, and analyzes algorithms, software, and systems to solve complex problems. They often work in research, software development, data analysis, or cybersecurity, utilizing programming languages and computational theory. Their work may involve coding, testing, and collaborating with teams to create innovative technological solutions.

What are computer scientists?

Computer scientists are professionals who study the theory, design, development, and application of computer systems and software. They work on solving complex problems using algorithms, programming languages, and computational methods. Their work can range from developing new technologies, improving cybersecurity, creating software, to researching artificial intelligence and machine learning. Computer scientists are employed in various industries, including tech companies, research institutions, government agencies, and academia.

What Does a Computer Scientist Do?

Computer scientists solve problems using technology. They write and program software, create applications for mobile devices, and develop websites. Their primary objectives are to validate and to develop mathematical models capable of computer interaction between people and other computers. They do this by running computer programs and improving computer processes and performance. Beyond working within theoretical frameworks, computer scientists can also research and focus in areas such as data structure and algorithms, information and database theory, software engineering, numerical analysis, computational complexity theory, computer graphics, programming language theory, and computer vision.

What would a Computer Scientist do?

A Computer Scientist researches, develops, and applies algorithms, software, and hardware systems to solve complex problems. They often work in areas such as programming, data analysis, artificial intelligence, and cybersecurity, using tools like programming languages and development environments. The role typically requires strong analytical skills and knowledge of computer theory and programming.

How do computer scientists typically collaborate with other departments within an organization?

Computer scientists often work closely with teams from engineering, product management, data analytics, and IT to design, implement, and optimize technological solutions. Collaboration may involve participating in cross-functional meetings, providing technical expertise to inform business decisions, and integrating software systems with other platforms. Effective communication and teamwork are key, as computer scientists must translate complex technical concepts into actionable insights for non-technical colleagues. This collaborative environment not only broadens your professional network but also enhances your problem-solving skills through exposure to diverse perspectives.

What jobs can you do with computer science?

A computer scientist can work in roles such as software developer, data analyst, systems analyst, cybersecurity specialist, machine learning engineer, and research scientist. These positions often require programming skills, knowledge of algorithms, and familiarity with tools like Python, Java, or SQL. Many roles are available in industries like technology, finance, healthcare, and government, with opportunities for both research and application-based work.

What job makes $10,000 a month without a degree?

A computer scientist can potentially earn $10,000 a month through high-paying roles such as software engineering, data science, or cybersecurity, especially with specialized skills and experience. Many of these roles prioritize skills, certifications, and portfolio work over formal degrees, and remote or freelance work can also contribute to higher income levels.

What is the difference between Computer Scientist vs Software Engineer?

AspectComputer ScientistSoftware Engineer
Required CredentialsBachelor's or higher in CS or related field; often advanced degreesBachelor's or higher in CS, Software Engineering, or related field
Work EnvironmentResearch labs, academia, R&D departmentsTech companies, software development firms, IT departments
Employer & Industry UsageUniversities, research institutions, tech companiesSoftware development companies, startups, large corporations
Common Search & Comparison IntentUnderstanding roles, career paths, and skillsJob requirements, responsibilities, and career growth

Computer Scientists focus on theoretical foundations, algorithms, and research, often working in academia or R&D. Software Engineers design, develop, and maintain software applications in industry settings. While both roles require strong programming skills and a background in computer science, their work environments and primary objectives differ.

What job categories do people searching Computer Scientist jobs in Decatur, IL look for? The top searched job categories for Computer Scientist jobs in Decatur, IL are:
What cities near Decatur, IL are hiring for Computer Scientist jobs? Cities near Decatur, IL with the most Computer Scientist job openings:
Infographic showing various Computer Scientist job openings in Decatur, IL as of June 2026, with employment types broken down into 81% Full Time, 12% Part Time, and 7% Contract. Highlights an 88% In-person, and 12% Remote job distribution, with an average salary of $107,999 per year, or $51.9 per hour.
EDUCATOR OPT. B (SOCIAL STUDIES)

EDUCATOR OPT. B (SOCIAL STUDIES)

State of Illinois

Lincoln, IL • On-site

$6.0K/mo

Full-time

Retirement

Posted 13 days ago


State Of Illinois rating

7.8

Company rating: 7.8 out of 10

Based on 72 frontline employees who took The Breakroom Quiz

20th of 50 rated states


Job description

Job Requisition ID: 56642 Opening Date: 06/15/2026Closing Date: 06/30/2026Agency: Department of Juvenile JusticeClass Title: EDUCATOR - 13100 Skill Option: High School Bilingual Option: NoneSalary: Effective 7/1/2026 - Anticipated Starting Salary $6,044/mo; Full Salary Range - $6,044-$10,645/moJob Type: SalariedCategory: Full Time County: LoganNumber of Vacancies: 1Bargaining Unit Code: RC063 Professional Employees, Educators,Juvenile Justice School Counselors and Special Education Resources Coordinators,and Physicians AFSCMEMerit Comp Code:
This position is a union position; therefore, provisions of the relevant collective bargaining agreement/labor contract apply to the filling of this position.
All applicants who want to be considered for this position MUST apply electronically through the illinois.jobs2web.com website. State of Illinois employees should click the link near the top left to apply through the SuccessFactors employee career portal.
Applications submitted via email or any paper manner (mail, fax, hand delivery) will not be considered.
Educator, Opt. B (Social Studies)
Requisition # 56642
Why Work for Illinois?
Working with the State of Illinois is a testament to the values of compassion, equity, and dedication that define our state. Whether you're helping to improve schools, protect our natural resources, or support families in need, you're part of something bigger-something that touches the lives of every person who calls Illinois home.
No matter what state career you're looking for, we offer jobs that fit your life and your schedule-flexible jobs that provide the gold standard of benefits. Our employees can take advantage of various avenues to advance their careers and realize their dreams. Our top-tier benefits and great retirement packages can help you build a rewarding career and lasting future with the State of Illinois.
Position Overview
The Department of Juvenile Justice is seeking a motivated and passionate Educator to join our team! The ideal candidate for this position will have a passion for instructing students in their assigned curriculum area by utilizing developmental teaching methods and techniques that are current with teaching methodologies. The ideal candidate will possess the ability to set student goals, implement behavioral techniques and goals, work with the school principal, fellow teachers, administrators, and counselors while providing supportive supervision. If you meet the requirements and have previous experience preparing and executing diagnostic test instruments, evaluating testing on a follow-up basis, gauging the rate and scope of students' progress, and maximizing student potential than this opportunity is for you. We encourage all qualified and interested individuals to apply!
Essential Functions
  • Under general supervision, administers classroom and individual instruction to participating youth in the assigned subject area(s).
  • Within the purview of the Core Curriculum policy, develops curricula for each assigned teaching subject.
  • Develops examination tools designed to measure each students' strengths, weaknesses, and progress.
  • Prepares and keeps detailed records and reports on attendance, achievement, and individual progress and needs of the students.
  • Directs students in recreational, social, or other extracurricular activities.
  • Attends and participates in discussion and planning at regular teachers' meetings, including counselor-teacher meetings, team meetings, and staff development.
  • Performs other duties as required or assigned which are reasonably within the scope of the duties enumerated above.

Minimum Qualifications
  • Requires possession of a current and valid Illinois State Board of Education (ISBE) Professional Educator License (PEL) with Secondary Education, Grades 9-12, in Social Science.

Preferred Qualifications (In Order of Significance)
  • Prefers at least two (2) years of experience teaching students a minimum of two grade levels behind in the area of Social Science.
  • Prefers at least two (2) years of experience developing Social Science curriculum with application to the IL State Standards or Common Core.
  • Prefers at least one (1) year developing and delivering Social Science specific lesson plans to teach historical, cultural, and governmental information.
  • Prefers (1) year of experience of developing and evaluating Social Science assessments to determine student instructional needs.
  • Prefers at least two (2) years of experience with Microsoft Office (including Outlook), Google Applications, and/or equivalent computer software tools.
  • Prefers at least two (2) years using online learning to teach Social Science to middle and high school students.
  • Prefers at least (2) years of experience attending professional development in the specific area of teaching Social Science.
  • Prefers at least (2) years developing and implementing age-appropriately effective classroom management techniques for a middle- and/or high school Social Science classroom.
  • Prefers at least (1) semester of collaborative and/or co-teaching with an LBS1 teacher in a middle- or high school Science course.
  • Prefers the ability to demonstrate patience and tolerance with a wide range of behavior.

Conditions of Employment
  • Requires the ability to pass an IDOC/IDJJ background check.
  • Requires ability to pass a drug screen. The use of unauthorized drugs by an employee, regardless of position held, is prohibited.
  • Requires ability to use the English language in preparing and delivering instructions.
  • Requires the ability to travel in performance of duties and to attend meetings, conferences, and other related events.

The conditions of employment listed here are incorporated and related to any of the job duties as listed in the job description.
About the Agency
The mission of the Illinois Department of Juvenile Justice (IDJJ) is to build youth skills and strengthen families by promoting community safety and positive youth outcomes. Over 900 staff members from across various departments-security, programming, education, mental health, and more-collaborate with the understanding that youth are physically, emotionally, and cognitively different from adults. The department provides extensive services to young people through a developmental, treatment-focused model of care that builds youth resiliency, engages families, and promotes community safety at the five youth facilities it operates across the state. IDJJ serves and houses approximately 150 youth and is responsible for approximately 500 youth on Aftercare in various Illinois' communities.
Work Hours: Monday - Friday (8:00 AM -4:00 PM)
Headquarter Location: 861 S State St, Lincoln, Illinois, 62656
Work County: Logan
Agency Contact: DJJ Human Resources Department
Email: DJJ.HumanResources@illinois.gov
Posting Group: Education; Public Safety; Science, Technology, Engineering & Mathematics; Social Services
This position [DOES/DOES NOT] contain "Specialized Skills" (as that term is used in CBAs).
APPLICATION INSTRUCTIONS
Use the "Apply" button at the top right or bottom right of this posting to begin the application process.
If you are not already signed in, you will be prompted to do so.
State employees should sign in to the career portal for State of Illinois employees - a link is available at the top left of the Illinois.jobs2web.com homepage in the blue ribbon.
Non-State employees should log in on the using the "View Profile" link in the top right of the Illinois.jobs2web.com homepage in the blue ribbon. If you have never before signed in, you will be prompted to create an account.
If you have questions about how to apply, please see the following resources:
State employees: Log in to the career portal for State employees and review the Internal Candidate Application Job Aid
Non-State employees: on Illinois.jobs2web.com - click "Application Procedures" in the footer of every page of the website.
The main form of communication will be through email. Please check your "junk mail", "spam", or "other" folder for communication(s) regarding any submitted application(s). You may receive emails from the following addresses:
  • donotreply@SIL-P1.ns2cloud.com
  • systems@SIL-P1.ns2cloud.com

What State Of Illinois employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom


State of Illinois logo

About State of Illinois

Sourced by ZipRecruiter

The State of Illinois is not a traditional company, but rather a governmental entity encompassing diverse agencies and departments that serve the constituents of Illinois. Based in Illinois, United States, this governmental body communicates with its citizens through the official website illinois.gov. The website is a one-stop resource for Illinois residents to access information about the state's services, including education, healthcare, transportation, and public safety, among others.

Company size

11 - 50 Employees

Headquarters location

Springfield, IL, US

Year founded

2009

Social media