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Jr Software Test Engineer Jobs in Roxana, IL (NOW HIRING)

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Senior Quality Test Engineer II

Saint Louis, MO · On-site

$124K - $132K/yr

Senior Quality Test Engineer II * 3251 Riverport Lane, Maryland Heights, MO 63043 ... Lead and coordinate software testing efforts to ensure the timely delivery of high-quality products.

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All JobsJr Software Test Engineer JobsJr Software Test Engineer Jobs in Roxana, IL

Jr Software Test Engineer information

See Roxana, IL salary details

$44.6K

$90.7K

$136.2K

How much do jr software test engineer jobs pay per year?

As of Jun 9, 2026, the average yearly pay for jr software test engineer in Roxana, IL is $90,664.00, according to ZipRecruiter salary data. Most workers in this role earn between $70,000.00 and $91,600.00 per year, depending on experience, location, and employer.

What is the difference between Jr Software Test Engineer vs Software Test Engineer?

AspectJr Software Test EngineerSoftware Test Engineer
Required CredentialsAssociate degree or relevant certification, basic testing knowledgeBachelor's degree in CS or related field, more experience
Work EnvironmentEntry-level testing teams, supervised tasksMore autonomous testing roles, complex projects
Employer & Industry UsageStartups, IT companies, software firmsEstablished companies, larger software development teams
Search & Comparison IntentEntry-level testing roles, career progressionMid-level testing positions, skill enhancement

The main difference between a Jr Software Test Engineer and a Software Test Engineer lies in experience, responsibilities, and independence. Jr Software Test Engineers are typically entry-level, focusing on basic testing tasks under supervision, while Software Test Engineers handle more complex testing activities with greater autonomy. Both roles are essential in software development, with the Jr role serving as a stepping stone to more advanced testing positions.

What cities near Roxana, IL are hiring for Jr Software Test Engineer jobs? Cities near Roxana, IL with the most Jr Software Test Engineer job openings:
Jr Software Test Engineer jobs near you
Test Systems Engineer (Mid) #799

Test Systems Engineer (Mid) #799

Allen Integrated Solutions

Saint Louis, MO • On-site

Full-time

Posted 7 days ago

Job description

Test Systems Engineer (Mid)
Location: Springfield, VA
Clearance: Active TS/SCI Required
Overall Assignment Description:
Mid-level Test Systems Engineers perform Application, System and Integration Testing across the National System of Geospatial-intelligence (NSG), Allied System of Geospatial-intelligence (ASG) and Federal Agencies to ensure timely and accurate GEOINT.
Duties include:
  • Performs test and evaluation across the National System of Geospatial-intelligence (NSG), Allied System of Geospatial-intelligence (ASG) and Federal Agencies.
  • Performs testing of applications and application programming interfaces (APIs) in DevOps pipelines utilizing quality assurance measures established by the government and industry best practices.
  • Performs independent integration testing on the system software or hardware to determine the system's compliance with specified requirements.
  • Plans and executes manual tests, and automated test scripts using scripting and programming languages.
  • Supports technical investigations for defects discovered during test activities.

Qualifications
Required:
  • Bachelor's degree or higher in Engineering, Computer Science, Information Technology, Management Information Systems, or related STEM degree program, or 6+ years of experience as a Test Systems Engineer.
  • 6+ years of test management and defect tracking tools.
  • Experience with traditional, Agile, and DevOps development practices and associated testing strategies.
  • TS/SCI clearance adjudication or ability to obtain SCI and pass a polygraph

Desired:
  • Master's degree in Computer Science, Information Technology, Management Information Systems, or related STEM degree program.
  • Experience with three or more of the following; JMeterand, Jenkins, Docker, Postman, Swagger, Nexus, Apigee or GitHub/GitLab (or equivalent software packages), Java, Bash, Curl, XML, JSON, SQL, Python, Javascript, and AWS and C2S.
  • Working knowledge of Model Based Systems Engineering, processes, tools and languages.
  • Working knowledge of Software Development Frameworks.

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