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Tester vs automation engineer

The differences between testers and automation engineers can be seen in a few details. Each job has different responsibilities and duties. It typically takes 2-4 years to become both a tester and an automation engineer. Additionally, an automation engineer has an average salary of $92,597, which is higher than the $65,202 average annual salary of a tester.

The top three skills for a tester include java, test results and web application. The most important skills for an automation engineer are python, java, and PLC.

Tester vs automation engineer overview

TesterAutomation Engineer
Yearly salary$65,202$92,597
Hourly rate$31.35$44.52
Growth rate--
Number of jobs52,595133,941
Job satisfaction5-
Most common degreeBachelor's Degree, 46%Bachelor's Degree, 69%
Average age4444
Years of experience44

What does a tester do?

The role of technical testers is to test computer software for defects, bug errors, or any issues that may come across by an end-user. They mainly conduct product testing and prepare reports about any problems or recommendations for improvements. Other responsibilities include reviewing test plans, assessing and analyzing product specifications and requirements, and mapping out testing strategy. Technical testers also frame the test environments or support network management staff and system administrators. Qualifications for this position include knowledge of the database or structured query language, proficiency in Linux commands, and proficiency in defect tracking tools.

What does an automation engineer do?

An automation engineer takes charge of developing detailed design specifications and any other documents. Automation engineers develop automation software that is based on certain requirements for the involved process. They conform to local standards, international standards, and other process-oriented guidelines. Their duties also include the simulation and testing of automated machinery and processes. The must-have skills for this position include configuration software experience, scripting and coding expertise, certifications, and in-depth knowledge of technology.

Tester vs automation engineer salary

Testers and automation engineers have different pay scales, as shown below.

TesterAutomation Engineer
Average salary$65,202$92,597
Salary rangeBetween $42,000 And $99,000Between $70,000 And $121,000
Highest paying CitySan Francisco, CASan Francisco, CA
Highest paying stateMarylandCalifornia
Best paying companyAppleMeta
Best paying industryTelecommunicationRetail

Differences between tester and automation engineer education

There are a few differences between a tester and an automation engineer in terms of educational background:

TesterAutomation Engineer
Most common degreeBachelor's Degree, 46%Bachelor's Degree, 69%
Most common majorComputer ScienceElectrical Engineering
Most common college-California State University - Long Beach

Tester vs automation engineer demographics

Here are the differences between testers' and automation engineers' demographics:

TesterAutomation Engineer
Average age4444
Gender ratioMale, 63.0% Female, 37.0%Male, 87.0% Female, 13.0%
Race ratioBlack or African American, 6.2% Unknown, 4.7% Hispanic or Latino, 8.8% Asian, 12.0% White, 67.7% American Indian and Alaska Native, 0.5%Black or African American, 6.2% Unknown, 4.7% Hispanic or Latino, 8.8% Asian, 12.0% White, 67.7% American Indian and Alaska Native, 0.5%
LGBT Percentage11%11%

Differences between tester and automation engineer duties and responsibilities

Tester example responsibilities.

  • Manage requirements and maintain test repository using QC.
  • Manage departmental inventory and troubleshoot testing, reporting and inventory issues.
  • Network scanning using tools like NMap and Nessus.
  • Perform unit testing using Junit for class, method, & web services testing.
  • Perform functionality testing, UI testing, integration testing, regression testing, system testing and browser compatibility testing.
  • Analyze new test cases or test cases from regression test suites store in ALM to pick the automation candidates.
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Automation engineer example responsibilities.

  • Perform inter-departmental audits documenting ISO compliant results with associate corrective action requests in order to achieve company-wide certification.
  • Design and develop automation framework settings and implementation of Java, JavaScript.
  • Develop automation scripts for quality assurance in Perl and ruby.
  • Develop and maintain an automation tool written in Perl which are used to perform the build verification and regression test.
  • Execute the batches (shell scripts) in UNIX that invokes Java programs and SQL loader to load data into tables.
  • Involve in documenting test cases and packaging test suites and making them available to all of engineering and QA using JIRA.
  • Show more

Tester vs automation engineer skills

Common tester skills
  • Java, 10%
  • Test Results, 5%
  • Web Application, 4%
  • Test Scripts, 4%
  • QA, 4%
  • Regression, 4%
Common automation engineer skills
  • Python, 12%
  • Java, 8%
  • PLC, 5%
  • HMI, 5%
  • GIT, 4%
  • Control Systems, 4%

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