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Full Time Computer Science Jobs in Illinois (NOW HIRING)

Argonne National Laboratory

Computer Scientist/AI

Lemont, IL · On-site +1

$94.49K - $147.40K/yr

Job Family Research Development (RD) Job Profile Computer Science 2 Worker Type Regular Time Type Full time The expected hiring range for this position is $94,486.00 - $147,398.94. Please note that ...

Argonne National Laboratory

Computer Scientist/AI

Lemont, IL · On-site

$94.49K - $147.40K/yr

Job Family Research Development (RD) Job Profile Computer Science 2 Worker Type Regular Time Type Full time The expected hiring range for this position is $94,486.00 - $147,398.94. Please note that ...

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Full Time Computer Science information

See Illinois salary details

$54.8K

$80.5K

$95K

How much do full time computer science jobs pay per year?

As of May 28, 2026, the average yearly pay for full time computer science in Illinois is $80,534.00, according to ZipRecruiter salary data. Most workers in this role earn between $75,100.00 and $90,600.00 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 solid background in algorithms, programming, and mathematics, typically supported by a degree in computer science or a related field. Familiarity with programming languages (such as Python, Java, or C++), version control systems like Git, and often certifications in areas like cloud computing or data science are commonly required. Analytical thinking, problem-solving, and effective teamwork are soft skills that set individuals apart in this role. These abilities are vital for developing innovative solutions, collaborating on complex projects, and adapting to rapidly evolving technology.

What does a typical day look like for a full-time computer science professional and how do they collaborate with other teams?

A typical day for a full-time computer science professional often involves a mix of coding, problem-solving, and meetings. You may spend several hours developing, testing, and debugging software, as well as reviewing code written by colleagues. Collaboration is key, as you frequently work with cross-functional teams such as product managers, designers, and quality assurance to ensure that projects meet user requirements and are delivered on time. Clear communication and teamwork are essential, especially when resolving issues or integrating new features. This structure fosters a dynamic environment where learning and adapting to new technologies is encouraged.

What are full time computer science jobs?

Full time computer science jobs are positions where individuals work at least 35-40 hours per week in roles that involve the application of computer science principles. These roles can include software developer, systems analyst, data scientist, cybersecurity specialist, and more. Full time positions often include benefits such as health insurance, paid time off, and retirement plans. They typically require a degree in computer science or a related field, and may involve working for technology companies, financial institutions, research organizations, or government agencies.

What is the difference between Full Time Computer Science vs Software Developer?

AspectFull Time Computer ScienceSoftware Developer
Required CredentialsBachelor's or higher in Computer Science or related fieldOften similar; degree preferred but not always required
Work EnvironmentAcademic, research, or corporate settingsTech companies, startups, or freelance projects
Industry UsageUniversities, research labs, tech firmsSoftware companies, IT services, app development
Common Search IntentEducational paths, career options in CSJob roles, skills, and project work in software development

Full Time Computer Science typically refers to a degree-focused, academic or research-oriented role requiring formal education. Software Developer roles are more practical, project-based, and often focus on coding and application development. While overlapping in skills and credentials, Full Time Computer Science emphasizes foundational knowledge, whereas Software Developer positions are more about applying that knowledge in real-world projects.

What are the most commonly searched types of Computer Science jobs in Illinois? The most popular types of Computer Science jobs in Illinois are:
What cities in Illinois are hiring for Full Time Computer Science jobs? Cities in Illinois with the most Full Time Computer Science job openings:
Full Time Computer Science jobs near you
Infographic showing various Full Time Computer Science job openings in Illinois as of May 2026, with employment types broken down into 96% Full Time, 3% Part Time, and 1% Contract. Highlights an 92% Physical, 1% Hybrid, and 7% Remote job distribution, with an average salary of $80,534 per year, or $38.7 per hour.

Computer Science High School Teacher 2026-2027 School Year

Southland College Prep Charter School

Richton Park, IL • On-site

Full-time

Posted yesterday

Job description

Position Type:
High School Teaching/Industrial-Technology Education
Date Posted:
4/24/2026
Location:
Richton Park, Illinois
Date Available:
07/01/2026
Southland College Prep High School
Computer Science High School Teacher - Microsoft Office Application Software
Requirements: The candidate must have an Illinois Professional Educator License or a Career and Technical Educator License in computer technology. Candidates must have a minimum of 2 years of full-time computer science related experience. Expertise in computers, technological equipment and software along with the ability to collaborate with the teaching staff is essential.
Primary focus of the course:
The candidate will teach freshman students to meet the challenge of successfully passing the Microsoft Office Suite assessments. This requires intricate knowledge of Word, Excel, and Power Point.
Attributes for this position:
  • A highly successful track record as a high school computer technology teacher
  • Excellent organizational, communication, public relations, and interpersonal skills
  • A high level of understanding and experience with data-driven and standards-based instruction
  • Experience in designing instructional lessons tailored to the individual academic needs of students
  • Excellent verbal and written communication skills
  • A collegial/collaborative approach with all members of the staff
  • A proven track record of high student achievement
  • A proven track record of maintaining high student attendance and discipline
  • Expertise in assessing and evaluating student achievement
  • Be knowledgeable of special education rules and regulations for compliance
  • Excellent technological skills.
  • Proven experience in building parent relations and partnerships
  • Ability to interact successfully with staff, parents, board members and community
  • High moral and ethical standards
  • High energy, enthusiasm, and a positive attitude.
  • A commitment to ensuring academic success for all students

Salary/Benefits: Competitive salary with full benefits.
A copy of resume or cover letter, Illinois Teaching License, completed application on Frontline, and three references should be submitted.
Southland College Prep Charter High School is an equal opportunity employer.
Attachment(s):
  • SCPHS Job Description for Computer Technology - Microsoft Office Suite.docx

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