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Manual Software Testing Jobs in Illinois (NOW HIRING)

ITW Avery Weigh-Tronix

Embedded Software Engineer

IL

$135K - $178K/yr

The Embedded Software Engineer is responsible for the design, development, testing, and support of ... user manuals and technical documentation. • Collaborate with technical staff to diagnose and ...

Leidos

Mid-Level Test Engineer

Belleville, IL · On-site

$87K - $157K/yr

Experience supporting Agile software development programs. * Demonstrated experience creating and executing manual and automated test plans. * Experience with automated testing tools such as Cypress ...

Leidos

Mid-Level Test Engineer

Hartford, IL · On-site

$87K - $157K/yr

Experience supporting Agile software development programs. * Demonstrated experience creating and executing manual and automated test plans. * Experience with automated testing tools such as Cypress ...

Leidos

Mid-Level Test Engineer

Venice, IL · On-site

$87K - $157K/yr

Experience supporting Agile software development programs. * Demonstrated experience creating and executing manual and automated test plans. * Experience with automated testing tools such as Cypress ...

Leidos

Mid-Level Test Engineer

Dupo, IL · On-site

$87K - $157K/yr

Experience supporting Agile software development programs. * Demonstrated experience creating and executing manual and automated test plans. * Experience with automated testing tools such as Cypress ...

Leidos

Mid-Level Test Engineer

Edwardsville, IL · On-site

$87K - $157K/yr

Experience supporting Agile software development programs. * Demonstrated experience creating and executing manual and automated test plans. * Experience with automated testing tools such as Cypress ...

Leidos

Mid-Level Test Engineer

Roxana, IL · On-site

$87K - $157K/yr

Experience supporting Agile software development programs. * Demonstrated experience creating and executing manual and automated test plans. * Experience with automated testing tools such as Cypress ...

Leidos

Mid-Level Test Engineer

Madison, IL · On-site

$87K - $157K/yr

Experience supporting Agile software development programs. * Demonstrated experience creating and executing manual and automated test plans. * Experience with automated testing tools such as Cypress ...

Leidos

Mid-Level Test Engineer

Caseyville, IL · On-site

$87K - $157K/yr

Experience supporting Agile software development programs. * Demonstrated experience creating and executing manual and automated test plans. * Experience with automated testing tools such as Cypress ...

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How much do manual software testing jobs pay per hour?

As of Aug 5, 2026, the average hourly pay for manual software testing in Illinois is $40.61, according to ZipRecruiter salary data. Most workers in this role earn between $32.60 and $47.31 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a manual software tester?

To thrive as a Manual Software Tester, you need a solid understanding of software development processes, attention to detail, and proficiency in creating and executing test cases, usually supported by a relevant degree or practical experience. Familiarity with testing tools such as JIRA, Bugzilla, or TestRail, and certifications like ISTQB can enhance your technical proficiency. Strong analytical thinking, communication skills, and the ability to collaborate effectively make candidates stand out in this position. These skills ensure thorough defect detection, clear documentation, and seamless teamwork, which are critical for delivering high-quality software products.

Is manual software testing in demand?

Manual software testing remains in demand as companies require human oversight to identify usability issues and ensure quality, especially in complex or user-focused applications. While automation testing is growing, manual testing skills are still essential for certain projects and often complement automated processes. Knowledge of testing tools and methodologies enhances employability in this field.

What are the typical daily responsibilities of a manual software tester?

As a Manual Software Tester, your daily responsibilities often include reviewing software requirements, designing and executing test cases, documenting defects, and collaborating closely with developers and product teams to ensure issues are resolved. You will spend a significant portion of your day performing exploratory, functional, and regression testing on new or updated software features. Clear communication and meticulous reporting are important, as testers often provide detailed feedback that improves product quality. This role is integral to maintaining high standards in software release cycles and contributing to continuous improvement within the development team.

How to become a manual software tester?

To become a manual software tester, you should develop a good understanding of software development life cycles, testing methodologies, and defect tracking tools. Gaining knowledge of testing techniques, attention to detail, and basic programming or scripting skills can improve your effectiveness. Certifications like ISTQB can also enhance your credentials and job prospects.

What is manual software testing?

A Manual Software Testing job involves manually executing test cases without using automation tools to identify defects in software applications. Testers validate functionality, usability, and performance by simulating real user scenarios. They analyze requirements, create test cases, execute tests, and report bugs to ensure software quality. This role requires attention to detail, analytical thinking, and effective communication to collaborate with developers and stakeholders.

What are the most commonly searched types of Manual Software Testing jobs in Illinois? The most popular types of Manual Software Testing jobs in Illinois are:
What are popular job titles related to Manual Software Testing jobs in Illinois? For Manual Software Testing jobs in Illinois, the most frequently searched job titles are:
What job categories do people searching Manual Software Testing jobs in Illinois look for? The top searched job categories for Manual Software Testing jobs in Illinois are:
What cities in Illinois are hiring for Manual Software Testing jobs? Cities in Illinois with the most Manual Software Testing job openings:
Manual Software Testing jobs near you
Infographic showing various Manual Software Testing job openings in Illinois as of July 2026, with employment types broken down into 1% As Needed, 80% Full Time, 15% Part Time, 1% Temporary, 2% Contract, and 1% Nights. Highlights an 96% Physical, 1% Hybrid, and 3% Remote job distribution, with an average salary of $84,473 per year, or $40.6 per hour.

Avionics Software Developer

Accord Technologies Inc.

Rockford, IL • On-site

Contractor

Re-posted 11 days ago

Job description

Title: Avionics Software Developer (ADA83/ADA95 & DO-178 Verification)
Location: Rockford, IL (Onsite)
Position type: Contract

Job Summary

We are seeking a hands-on Avionics Software Developer with strong expertise in ADA83/ADA95 programming and DO-178C verification activities.
The role requires active contribution to coding, debugging, and verification of safety-critical avionics software, ensuring compliance with certification standards.

Key Responsibilities

Software Development (Primary Focus)

  • Design, develop, and maintain embedded avionics software using ADA83/ADA95
  • Perform coding, debugging, and optimization of real-time embedded systems
  • Work on low-level drivers, system interfaces, and application software
  • Support software integration with avionics hardware platforms

Verification & DO-178 Activities

  • Perform requirements-based verification as per DO-178C
  • Develop and execute: 
    • Test cases & procedures
    • Test scripts (manual/automated)
  • Conduct: 
    • Unit testing & integration testing
    • Structural coverage analysis (Statement, Decision, MC/DC)
  • Generate verification artifacts: 
    • Test reports
    • Traceability matrices
  • Support verification reviews and certification audits

Compliance & Quality

  • Ensure compliance with DO-178C (Level A/B preferred) processes
  • Maintain end-to-end traceability (requirements → code → test)
  • Participate in code reviews, design reviews, and audits

Required Qualifications

  • Bachelor’s/Master’s in Computer Engineering / Electronics / Aerospace
  • 6+ years of experience in avionics or safety-critical embedded software
  • Strong experience in both development and verification environments

Mandatory Technical Skills

  • ADA83 / ADA95 programming (core requirement)
  • Strong embedded C / real-time systems understanding
  • Hands-on experience in: 
    • DO-178B/C verification processes
    • Requirements-based testing
    • Structural coverage (MC/DC mandatory for Level A)

Verification Tools Experience

  • LDRA / VectorCAST / RTRT / Cantata
  • DOORS or equivalent (requirements traceability)
  • Coverage tools (LDRA / similar)

Additional Technical Skills

  • Debugging tools: Lauterbach, JTAG, GDB
  • Configuration management: Git / ClearCase / SVN
  • Working knowledge of avionics buses: 
    • ARINC 429, ARINC 664, MIL-STD-1553

Preferred Experience

  • Experience working on legacy ADA codebases and enhancements
  • Exposure to Collins Aerospace avionics systems/programs
  • Familiarity with CI/CD in embedded environments