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Selenium Tester Jobs in Maryland (NOW HIRING)

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Tester

Rockville, MD · On-site

Net) Experience using testing software such as Selenium/Cucumber/Protractor/Gatling/Loadrunner etc and writing test documentation such as Test Plans, scripts and test results reports. Ability to ...

PROLIM Global Corporation

Automation Tester

Owings Mills, MD · On-site

$43.75 - $58/hr

... Selenium, Cucumber, Git, and performance testing tool like JMeter • Proven experience in testing web UI and backend services. • Ability to independently write automation code from scratch, and ...

Sonsoft Inc

Salesforce Tester

Baltimore, MD

Preferred At least 4 years of experience in Salesforce Testing; this should include planning ... At least 3 years of experience in automation tool like Selenium, UFT Experience with Insurance ...

ClifyX

SDET Senior Analyst &

Baltimore, MD · On-site

The role requires strong experience in automation testing, specifically with tools like Selenium and Cucumber, as well as API testing and Java programming. Responsibilities : • Strong Experience in ...

Keylent Inc

Mobile QA Tester

Bethesda, MD · On-site

Keylent Inc is seeking a Mobile QA Tester to join their team. The role involves manual and ... in Selenium and Java • Preferred Hands-on experience with Appium and/or XCUITest Company

SMX

Cleared Hybrid QA Tester/Engineer (5416)

Hanover, MD · On-site

$41 - $56/hr

Support development and maintenance of automated test frameworks using Selenium, Playwright, TriCentis, or similar tools * Perform API testing and validation using Postman, REST clients, and related ...

Sonsoft Inc

QA Tester with ALM /Facet

Owings Mills, MD · On-site

... years of software testing experience with extensive hands on experience on creating the test ... Basic knowledge on Automation tools like UFT / Selenium * Should have good communication skills to ...

ClifyX

Sr QA Analyst

Baltimore, MD · On-site

The main purpose of this role is to ensure the quality of software through rigorous testing methodologies, utilizing tools such as Selenium and Cucumber for automation testing. Qualifications

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Selenium Tester information

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$10

$37

$60

How much do selenium tester jobs pay per hour?

As of Sep 3, 2026, the average hourly pay for selenium tester in Maryland is $37.23, according to ZipRecruiter salary data. Most workers in this role earn between $20.77 and $49.23 per hour, depending on experience, location, and employer.

What is a Selenium tester?

Selenium Testers are professionals who use the Selenium framework to automate the testing of web applications. They create, execute, and maintain automated test scripts to verify that websites and web-based applications function correctly and meet requirements. Selenium Testers work closely with developers and quality assurance teams to identify bugs, improve software quality, and ensure a seamless user experience. Their expertise is essential in speeding up testing cycles and increasing test coverage in modern software development environments.

What does a Selenium tester do?

The job duties of a Selenium tester involve testing software and applications using the Selenium automated testing tools. Your responsibilities in this career focus on quality assurance (QA). You may develop a script that facilitates automation, though some employers may expect you to test applications manually. You also perform regression testing to spot quality problems in existing applications. You can use Selenium to create a web framework that is easy to maintain. In this career, you locate and define issues, and some employers may expect you to provide advice or insights about how to fix the problems.

What are the key skills and qualifications needed to thrive as a Selenium tester, and why are they important?

To thrive as a Selenium Tester, you need a solid understanding of software testing principles, automation frameworks, and proficiency in programming languages such as Java, Python, or C#. Familiarity with Selenium WebDriver, test management tools like JIRA, and CI/CD pipelines is typically required, and certifications like ISTQB can be advantageous. Strong analytical thinking, attention to detail, and effective communication are essential soft skills for identifying issues and collaborating with development teams. These skills and tools are crucial for efficiently automating test cases, ensuring software quality, and streamlining the development process.

What are some common challenges faced by Selenium testers when automating tests for dynamic web applications?

Selenium Testers often encounter challenges with dynamic elements, such as those whose attributes change frequently or are loaded asynchronously. Handling these requires advanced locator strategies and sometimes incorporating explicit waits to ensure elements are present and interactable. Additionally, testers must manage browser compatibility issues and maintain robust test scripts as the application evolves. Collaborative problem-solving with developers and other QA team members can help address these challenges and ensure reliable automated testing.

What is the difference between Selenium Tester vs QA Automation Engineer?

AspectSelenium TesterQA Automation Engineer
CertificationsBasic testing certifications, Selenium certificationsAdvanced testing, automation, and programming certifications
Work EnvironmentPrimarily manual and automated testing teamsAutomation development and testing teams
ResponsibilitiesDesign and execute Selenium test scripts, report bugsDevelop automation frameworks, integrate testing tools, improve testing processes

While both roles focus on testing automation using Selenium, a Selenium Tester mainly executes test scripts and reports bugs, whereas a QA Automation Engineer develops automation frameworks and enhances testing efficiency. The QA Automation Engineer typically requires broader programming skills and deeper involvement in automation architecture.

How much do Selenium testers make in the US?

Selenium testers in the US typically earn between $60,000 and $100,000 annually, depending on experience, location, and certifications. Entry-level testers may start around $50,000, while experienced professionals with advanced skills can earn over $110,000. Knowledge of automation tools, scripting, and testing frameworks can influence salary levels.

Is Selenium Tester still in demand?

Selenium Testers are still in demand as automation testing remains a key part of software development and quality assurance. Proficiency in Selenium, along with programming skills in languages like Java or Python, increases employability in various industries adopting automated testing practices.
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For Selenium Tester jobs in Maryland, the most frequently searched job titles are:

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Selenium Tester jobs near you
Infographic showing various Selenium Tester job openings in Maryland as of August 2026, with employment types broken down into 28% Full Time, and 72% Contract. Highlights an 100% In-person job distribution, with an average salary of $77,440 per year, or $37.2 per hour.

Performance Tester

MATRIX SYSTEMS & TECHNOLOGIES INC

Bowie, MD • On-site

Full-time

Re-posted 14 days ago

Job description

5 years relevant of performance testing / performance engineering experience with a Bachelor’s degree; Masters or PhD may be considered in addition to just years of experience
Must be either US Citizen or US Permanent Resident (Green card holder) with at least 3 years continuous permanent residence established. A Moderate Risk Background Investigation clearance is required.

Roles and Responsibilities: ·Execute, validate and review all test cases including the automation test case suite. · Use relevant documentation to construct test cases with predetermined results and test data to verify program functionality and/or interfaces through assigned systems. · Review output to determine whether or not the test results fulfill the established requirements, and if necessary, notify the responsible programmers, both verbally and in writing, of errors, omissions, and inconsistencies in the programs and/or documentation. · Coordinate test activities with project stakeholders. · Coordinate work assignments to ensure timely and accurate completion of testing. · Provide inputs on the required testing level of effort for Unified Work Requests. 
Minimum Experience:
Experience with performance strategy and modeling

3 years of test automation experience (for example Cucumber, Selenium Webdriver, UFT, etc)
3 years of developing and writing SQL scripts
Preferred Experience with the following IRS Projects:

MeF (Modernized e-File)
ITPE (Individual Tax Processing Engine)
RRP (Return Review Program), IDOCS (Individual Document Specific Programs),
BDOC (Business Document Specific Programs)
IMF (Individual Master File)
BMF (Business Master File)
CADE2 (Customer Account Data Engine 2)
Testing Tools:
  • IBM Rational Functional Tester (RFT)
  • IBM Rational Integration Tester (RIT)
  • IBM RPT
  • IBM ETM
  • IBM Rational Test Virtualization Server
  • Jmeter
  • Junit
  • Parasoft - LoadTest
  • Selenium Automated Testing
  • SOAPUI (free version)
  • INFOConnect
  • Pegasus
  • LoadRunner Enterprise System Administration

Preferred Qualifications: Experience with the following skills will be considered a significant plus in considering prospective candidates: · IBM Mainframe Unisys Mainframe DB2 · Informatica Business Objects · Knowledge of current IRS tax administration software applications is a significant plus. · Experience with TOAD · Rational CLM tools (Quality Manager, Team Concert, Doors Next Generation) · Microsoft (MS) Office Excel, MS Word, MS Project, MS Visio · CTRL-M (server) · Adobe Pro · SecureCRT, SecureFx · IBM Mainframe (TSO and JCL) · Java Batch (SpringBatch) · Experience with XML and JSON and previous testing experience to include test cases, test data and the software testing life cycle · Agile, Iterative and Rapid Development methodologies · Performance testing, Cybersecurity testing, and Section 508 compliance testing · Experience with IRS tax administration systems · Working knowledge of IBM REXX language · IBM File Manager skills with maps/templates on ancient data formats/CRL’s · Experience with IBM File comparison utilities · Knowledge of standard IBM Utilities and Rational CLM (i.e. compare utilities, Rational Quality Manager (RQM), Rational Team Concert (RTC), etc.) · Software testing or development experience in an IBM mainframe batch processing environment · Working knowledge of updating/executing IBM JCL · Knowledge of industry standard Performance tools · Knowledge of Individual Tax Processing Engine (ITPE) processing · Proficiency with Greenplum Database, PgAdmin tool, and SQL ·