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Mathematics Computer Science Jobs in Illinois (NOW HIRING)

Reyes Holdings

Data Scientist

Rosemont, IL

Bachelor's Degree in Data Science, Applied Mathematics, Computer Science, Statistics, Business Analytics or a field closely related to Data Science specialization and 3 to 5 years of experience in ...

Reyes Holdings

Data Scientist

Rosemont, IL

Bachelor's Degree in Data Science, Applied Mathematics, Computer Science, Statistics, Business Analytics or a field closely related to Data Science specialization and 3 to 5 years of experience in ...

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All JobsMathematics Computer Science JobsMathematics Computer Science Jobs in Illinois

Mathematics Computer Science information

See Illinois salary details

$17.1K

$57.1K

$118.5K

How much do mathematics computer science jobs pay per year?

As of Jul 14, 2026, the average yearly pay for mathematics computer science in Illinois is $57,077.00, according to ZipRecruiter salary data. Most workers in this role earn between $35,099.00 and $73,708.00 per year, depending on experience, location, and employer.

What is the highest paid math job?

In the field of mathematics and computer science, roles such as quantitative analysts, data scientists, and machine learning engineers tend to have the highest salaries. These positions often require advanced skills in programming, statistical analysis, and domain-specific knowledge, with top earners working in finance, technology, or consulting industries.

Is cs and math a good combination?

A combination of computer science and mathematics is highly valuable for roles such as software developer, data scientist, or algorithm engineer, as it provides strong problem-solving and analytical skills. Many employers seek candidates with expertise in both areas, especially for roles involving machine learning, cryptography, or quantitative analysis, often requiring proficiency in programming languages and mathematical tools. This combination can enhance career prospects and open opportunities in research, academia, and industry.

What are the typical daily responsibilities for someone working in a Mathematics Computer Science position?

Professionals in Mathematics Computer Science combine mathematical theory with computational techniques to solve complex problems, so your daily tasks may include developing algorithms, analyzing large data sets, creating mathematical models, and implementing software solutions. You could also be expected to collaborate with engineers, scientists, or business analysts on various projects, participate in code reviews, and document your findings. Depending on the employer, responsibilities may extend to optimizing existing systems, conducting research, and staying updated with advancements in both fields. This variety ensures a dynamic work environment and opportunities for continual learning and professional development.

What is a Mathematics Computer Science job?

A Mathematics Computer Science job involves using mathematical theory, computational techniques, and algorithms to solve complex problems in computing. Professionals in this field work in areas such as software development, data analysis, cryptography, artificial intelligence, and scientific computing. They apply logical reasoning and mathematical models to optimize processes, analyze data, and develop efficient algorithms. These roles are found in tech companies, research institutions, finance, cybersecurity, and other industries that rely on computational methods.

What are the key skills and qualifications needed to thrive in the Mathematics Computer Science position, and why are they important?

To excel in a Mathematics Computer Science role, a solid background in discrete mathematics, algorithms, programming, and problem-solving is essential, usually demonstrated by a relevant degree. Familiarity with programming languages like Python, Java, or C++, as well as experience with computational tools, mathematical modeling software, and possibly certifications in data science or software development are highly valued. Strong analytical thinking, clear communication, and the ability to work collaboratively are important soft skills for this position. These attributes enable professionals to design robust solutions, efficiently analyze data, and contribute effectively within interdisciplinary teams.

Does the FBI hire mathematicians?

Yes, the FBI hires mathematicians, often in roles related to cryptography, data analysis, and intelligence analysis. These positions typically require strong analytical skills, a background in mathematics or computer science, and security clearances. Mathematicians in the FBI may work with specialized tools and require relevant certifications or education levels.

What can I do with mathematics and computer science?

A career in mathematics and computer science opens opportunities in software development, data analysis, cybersecurity, machine learning, and research roles. These fields require strong analytical skills, programming knowledge, and often familiarity with tools like Python, R, or MATLAB, making them suitable for roles in technology, finance, academia, and industry. Advanced positions may also require certifications or advanced degrees.
What are popular job titles related to Mathematics Computer Science jobs in Illinois? For Mathematics Computer Science jobs in Illinois, the most frequently searched job titles are:
What job categories do people searching Mathematics Computer Science jobs in Illinois look for? The top searched job categories for Mathematics Computer Science jobs in Illinois are:
What cities in Illinois are hiring for Mathematics Computer Science jobs? Cities in Illinois with the most Mathematics Computer Science job openings:
Mathematics Computer Science jobs near you
Infographic showing various Mathematics Computer Science job openings in Illinois as of July 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $57,077 per year, or $27.4 per hour.
Part-Time Mathematics & Computer Science Instructor

Part-Time Mathematics & Computer Science Instructor

Southwestern Illinois College

Belleville, IL • On-site

$45K - $59K/yr

Part-time

Medical, Retirement

Re-posted yesterday

Southwestern Illinois College rating

8.2

Company rating: 8.2 out of 10

Based on 5 frontline employees who took The Breakroom Quiz

120th of 553 rated colleges and universities

Job description

ANNOUNCEMENT
Southwestern Illinois College is accepting applications for part-time instructors for the Math department. Part-time instructors are hired on an as-needed basis. Your application will be placed in a pool for review as part-time teaching assignments become available.
POSITION DESCRIPTION
Part-time/adjunct faculty in Math and Computer Science are responsible for teaching the objectives for each Math course assigned, the assessment of student learning, and reporting of student progress as required by the college.
QUALIFICATIONS
Qualifications depend on the course taught. Please see below for minimum qualifications for the various courses taught in the Mathematics and Computer Sciences department.
A Master's degree or higher with at least 18 graduate semester hours in Mathematics is required for the following courses (These graduate hours in Mathematics must be above senior level and approved by the Math Department Chair.):
MATH 093, Review of Arithmetic
MATH 094, Basic Algebra
MATH 095, Mathematical Literacy
MATH 096, Elementary Geometry for College Students
MATH 097, Intermediate Algebra
MATH 105, Math for Elementary Teachers I
MATH 106, Math for Elementary Teachers II
MATH 111, Liberal Arts Mathematics
MATH 112, College Algebra
MATH 113, Finite Math for Business and Social Sciences
MATH 114, Trigonometry
MATH 203, Analytic Geometry & Calculus I
MATH 204, Analytic Geometry & Calculus II
MATH 205, Analytic Geometry & Calculus III
MATH 213, Calculus for Business and Social Sciences
MATH 290, Differential Equations
MATH 292, Linear Algebra
A Master's degree or higher with at least 18 graduate semester hours in Mathematics, Statistics, or Operations Research is required for the following courses (These graduate hours must be above senior level and approved by the Math Department Chair.):
MATH 107, General Education Statistics
MATH 191, Introduction to Statistics
A Master's degree or higher with at least 18 graduate semester hours in Mathematics or Computer Science is required for the following courses (These graduate hours must be above senior level and approved by the Math Department Chair.). Demonstrated proficiency in the appropriate programming language is required.
MATH 170, Computer Science I - C++
MATH 171, Computer Science I - Java
MATH 210, Computer Programming for Engineers
MATH 270, Computer Science II - C++
MATH 271, Computer Science II - Java
PAY AND HOURS
Salary varies based on educational level and number of units taught.
BENEFITS AND PERKS
Benefit availability and eligibility may vary from the summary listed below. Please visit www.swic.edu for more information.
• Retirement savings plan through State Universities Retirement System of Illinois and voluntary 403(b) and 457(b) savings plan
• Eligibility for medical coverage as outline in the Affordable Care Act
• Employee Assistance Program, employee discounts, gym access, additional voluntary benefits and more!
WORK LOCATION
Math department courses are offered at the SWIC Belleville, Sam Wolf Granite City and Red Bud Campuses.
APPLICATION DEADLINE
Applications will be reviewed as assignments become available. See online job posting for close date.
APPLICATION PROCEDURE
Required application materials, such as resume, cover letter and references, should be attached to your application. Other required application materials i.e., unofficial transcripts, etc., should be attached after your application has been submitted ( official college transcripts must be provided at the time of hire). Go to your My Job Applications page from the careers home page of your account.
Southwestern Illinois College
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