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Entry Level Computer Programmer Jobs in Belleville, IL

A recent STEM degree (e.g., Computer Science, Information Technology, Engineering, or a related discipline) OR 12+ months of professional work experience in finance, healthcare, banking, insurance ...

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Entry Level Computer Programmer information

See Belleville, IL salary details

$32.1K

$63.1K

$92.8K

How much do entry level computer programmer jobs pay per year?

As of Aug 8, 2026, the average yearly pay for entry level computer programmer in Belleville, IL is $63,109.00, according to ZipRecruiter salary data. Most workers in this role earn between $49,000.00 and $77,700.00 per year, depending on experience, location, and employer.

What is the difference between Entry Level Computer Programmer vs Software Developer?

AspectEntry Level Computer ProgrammerSoftware Developer
Required CredentialsAssociate's or Bachelor's in Computer Science or related fieldBachelor's degree often preferred; certifications like Java or Python are common
Work EnvironmentOffice or remote; coding in teams or individuallySimilar; often collaborative, project-based work
Employer & Industry UsageEntry-level roles in tech, finance, healthcare, and moreBroader; includes designing, developing, testing software
Common Search & Comparison IntentYesYes

Entry Level Computer Programmers typically focus on writing and testing code under supervision, while Software Developers are involved in designing and building software solutions. Both roles require similar educational backgrounds and work environments, but Software Developers often have broader responsibilities and higher expectations for project involvement.

What are some common challenges faced by entry level computer programmers during their first year on the job?

Entry level computer programmers often encounter challenges such as adapting to new development tools, understanding complex codebases, and managing project deadlines. It's common to feel overwhelmed by unfamiliar programming languages or frameworks, but most teams offer mentorship and training to help with the transition. Collaboration with senior developers and participating in code reviews are valuable opportunities to learn best practices and improve coding skills. Over time, persistence and proactive communication can help overcome these initial hurdles and contribute to professional growth.

What is an entry level computer programmer?

Entry Level Computer Programmers are professionals who write, test, and maintain computer code under supervision, usually at the start of their careers. They typically work with more experienced developers to learn best practices and develop their coding skills. Their responsibilities may include debugging programs, writing simple scripts, and assisting in software development projects. Entry level programmers often have a degree in computer science or a related field and are proficient in one or more programming languages. This role serves as a foundation for advancing to more complex software engineering positions.

What does an entry level computer programmer do?

The job of an entry-level computer programmer is to write code, troubleshoot design issues, and debug software. They typically work as part of a software development team or under direct supervision. An entry-level computer programmer may sit in on development meetings and perform other administrative tasks as needed. The qualifications you need to become an entry-level computer programmer typically include a bachelor's degree and a working knowledge of one or more programming languages.

What are the key skills and qualifications needed to thrive as an entry level computer programmer, and why are they important?

To thrive as an Entry Level Computer Programmer, you need a solid understanding of programming languages (such as Python, Java, or C++), problem-solving abilities, and at least a bachelor’s degree in computer science or a related field. Familiarity with integrated development environments (IDEs), version control systems like Git, and debugging tools is typically expected. Strong attention to detail, effective communication, and a willingness to learn help individuals excel in collaborative and dynamic environments. These skills and qualities are important for delivering reliable code, adapting to evolving project needs, and contributing effectively to software development teams.
What are the most commonly searched types of Computer Programmer jobs in Belleville, IL? The most popular types of Computer Programmer jobs in Belleville, IL are:
What job categories do people searching Entry Level Computer Programmer jobs in Belleville, IL look for? The top searched job categories for Entry Level Computer Programmer jobs in Belleville, IL are:
What cities near Belleville, IL are hiring for Entry Level Computer Programmer jobs? Cities near Belleville, IL with the most Entry Level Computer Programmer job openings:
Infographic showing various Entry Level Computer Programmer job openings in Belleville, IL 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 $63,109 per year, or $30.3 per hour.

Entry-Level Manufacturing Engineer

Boeing

Berkeley, MO • On-site

Full-time

Medical, Life, Retirement

Posted 4 days ago


Boeing rating

8.5

Company rating: 8.5 out of 10

Based on 612 frontline employees who took The Breakroom Quiz

32nd of 537 rated manufacturers


Job description

Entry-Level Manufacturing Engineer

Company:

The Boeing Company

Boeing Test & Evaluation (BT&E) is seeking an Entry-Level Manufacturing Engineer to join our Production Test team in Berkeley, MO. This position will be supporting all major Air Dominance programs in the St. Louis area. The position specifically involves production test support for Boeing Defense Systems (BDS) fighter programs.

The Production Test team delivers and supports special test equipment, processes, and software for build verification of electrical/airframe/avionics/optical subsystems to ensure product quality and safe operation. Build verification is ensuring Boeing products are manufactured per engineering design to meet intended functional requirements.

Position Responsibilities:

  • Develops fabrication work instructions for Special Test Equipment (STE) used to test tactical aircraft electrical/electronic/fiber optic subsystems & avionics

  • Provides fabrication shop with manufacturing/assembly solutions for STE

  • Creates Additive Manufacturing solutions and innovations for cost & quality benefits

  • Collaborates with industrial engineers, electrical engineers, mechanical engineers, and shop fabricators

  • Supports resolution of STE fabrication issues to meet high technical and quality standards

  • Researches technologies for potential application to company business needs

  • Supports manufacturing processes to meet J-STD-001 standard soldering requirements

  • Monitors suppliers' performance to ensure compliance with requirements

  • Develops or modifies manufacturing work instructions based on design drawings, 3D-models, wiring diagrams & schematics

  • Helps to manage STE fabrication shop workflow for efficient operations

  • Applies knowledge of critical path network methodology for STE production requirements

  • Supports maintenance and modification of existing STE designs

  • Provides instruction to STE fab shop for building & testing wire harness assemblies

  • Performs make or buy decisions in support of STE assemblies, subassemblies, & detail parts

  • Prepares STE usage instructions for aircraft production test operations

  • Analyzes aircraft configuration Change Documents for STE impacts

  • Assists with providing basis-of-estimates for STE statement of work

  • Reports on weekly percent complete status for assigned manufacturing engineering tasks

  • Works under general supervision

This position is expected to be 100% onsite. The selected candidate will be required to work onsite in Berkeley, MO.

Basic Qualifications (Required Skills/Experience):

  • This position requires the ability to obtain a U.S. Security Clearance for which the U.S. Government requires U.S. Citizenship. A final U.S. Secret Clearance Pre-Start is required

  • This position requires ability to obtain program access, for which the U.S. Government requires U.S. Citizenship only

  • Bachelor of Science degree in Engineering, Engineering Technology (including Manufacturing Technology), Computer Science, Data Science, Mathematics, Physics, Chemistry or non-US equivalent qualifications directly related to the work statement

  • 1+ years experience with parametric 3D CAD design (Solidworks, CATIA, AutoCAD, Rhino, and/or NX)

  • 1+ years' experience with NX/Unigraphics CAD and Teamcenter PDM systems for design interrogation, manufacturing planning development and tooling design review

  • Aerospace related experience in manufacturing, fabrication, or assembly processes and procedures, or experience during a project at school or during an internship

Preferred Qualifications (Desired Skills/Experience):

  • Active U.S. Secret Security Clearance (U.S. Citizenship Required). (A U.S. Security Clearance that has been active in the past 24 months is considered active)

  • Familiarity with air vehicle subsystems, and avionics subsystems

  • Familiarity with supporting aerospace manufacturing build verification test operations

  • Experience in troubleshooting electrical/mechanical systems and components

  • Experience in development programs (integration, test phases), production support, or sustainment engineering

Conflict of Interest:
Successful candidates for this job must satisfy the Company's Conflict of Interest (COI) assessment process.

Drug Free Workplace:

Boeing is a Drug Free Workplace (DFW) where post offer applicants and employees are subject to testing for marijuana, cocaine, opioids, amphetamines, PCP, and alcohol when criteria is met as outlined in our policies.

Pay & Benefits:

At Boeing, we strive to deliver a Total Rewards package that will attract, engage and retain the top talent. Elements of the Total Rewards package include competitive base pay and variable compensation opportunities.

The Boeing Company also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work.

The specific programs and options available to any given employee may vary depending on eligibility factors such as geographic location, date of hire, and the applicability of collective bargaining agreements.

Pay is based upon candidate experience and qualifications, as well as market and business considerations.

Summary Pay Range: $71,400 - 96,600

Language Requirements:

Not Applicable

Education:

Bachelor's Degree or Equivalent

Relocation:

Relocation assistance is not a negotiable benefit for this position.

Export Control Requirement:

This position must meet U.S. export control compliance requirements. To meet U.S. export control compliance requirements, a "U.S. Person" as defined by 22 C.F.R. 120.62 is required. "U.S. Person" includes U.S. Citizen, U.S. National, lawful permanent resident, refugee, or asylee.

Safety Sensitive:

This is not a Safety Sensitive Position.

Security Clearance:

This position requires the ability to obtain a U.S. Security Clearance for which the U.S. Government requires U.S. Citizenship. A final U.S. Secret Clearance Pre-Start is required. This position requires ability to obtain program access, for which the U.S. Government requires U.S. Citizenship only.

Visa Sponsorship:

Employer will not sponsor applicants for employment visa status.

Contingent Upon Award Program

This position is not contingent upon program award

Shift:

Shift 1 (United States of America)

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Boeing is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, national origin, gender, sexual orientation, gender identity, age, physical or mental disability, genetic factors, military/veteran status or other characteristics protected by law.

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