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Automation Tester Jobs in Washington, DC (NOW HIRING)

Staffingine LLC

Automation Tester

Mclean, VA · On-site

$46.50 - $61.50/hr

Automation Tester Job Location: McLean, VA Job Type: Contract * A Selenium Automation Tester typically outlines the responsibilities of developing, executing, and maintaining automated test scripts ...

Computer World Services

Automation Tester

Springfield, VA · On-site +1

$110K - $115K/yr

The Automation Tester will design automated test scripts in support of user requirements for moderately complex to extremely complex software of IT systems. They will perform activities such as ...

MDAEdge

Automation Tester

Mclean, VA · On-site

$46.50 - $61.50/hr

MDAEdge is looking for an Automation Tester with expertise in Selenium, Cucumber, and Cypress. The role involves designing test plans, developing automated testing scripts, and collaborating in the ...

MDAEdge

Automation Tester

Mclean, VA · On-site

$46.50 - $61.50/hr

MDAEdge is seeking an Automation Tester with expertise in Selenium, Cucumber, and Cypress. The role involves designing test plans, developing automated testing scripts, and collaborating in the ...

Global Alliant Inc

Automation Tester

Sterling, VA · Hybrid

$100K/yr

Automation Tester This is a hybrid position based in Ashburn, VA A minimum of one (1) day per week on-site is required. Salary- upto $100,000/annually Client requires U.S. citizenship and the ability ...

Global Alliant Inc

Automation Tester

Sterling, VA · On-site

$100K/yr

Automation Tester This is a hybrid position based in Ashburn, VA A minimum of one (1) day per week on-site is required. Salary- upto $100,000/annually Client requires U.S. citizenship and the ability ...

Global Alliant Inc

Automation Tester

Sterling, VA · On-site

$100K/yr

Automation Tester This is a hybrid position based in Ashburn, VA A minimum of one (1) day per week on-site is required. Salary- upto $100,000/annually Client requires U.S. citizenship and the ability ...

Staffingine LLC

Automation Tester

Mclean, VA · On-site

$46.50 - $61.50/hr

Automation Tester Job Location: McLean, VA Job Type: Contract * Design and Development: Designing and developing robust automated test suites using Selenium WebDriver, incorporating data-driven and ...

SAIC

QA Automation Tester

Reston, VA · On-site +1

$120K - $160K/yr

ORA_HYBRID Description The AI Agentic Program seeks a senior automation tester with strong experience testing Agile software teams delivering cloud-native, intelligence-driven, and autonomous multi ...

Saic

QA Automation Tester

Reston, VA · On-site

$100 - $130/hr

Description The AI Agentic Program seeks a senior automation tester with strong experience testing Agile software teams delivering cloud-native, intelligence-driven, and autonomous multi-agent ...

SAIC

QA Automation Tester

Reston, VA · On-site

$120K - $160K/yr

Description The AI Agentic Program seeks a senior automation tester with strong experience testing Agile software teams delivering cloud-native, intelligence-driven, and autonomous multi-agent ...

SAIC

QA Automation Tester

Reston, VA · On-site

$120K - $160K/yr

Description The AI Agentic Program seeks a senior automation tester with strong experience testing Agile software teams delivering cloud-native, intelligence-driven, and autonomous multi-agent ...

SAIC

QA Automation Tester

Reston, VA

$120K - $160K/yr

Description The AI Agentic Program seeks a senior automation tester with strong experience testing Agile software teams delivering cloud-native, intelligence-driven, and autonomous multi-agent ...

Maximus

Lead Automation Tester

Mclean, VA · On-site +1

General information Job Posting Title Lead Automation Tester Date Friday, June 5, 2026 City Mclean State VA Country United States Working time Full-time Description & Requirements Maximus is a ...

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All JobsAutomation Tester JobsAutomation Tester Jobs in Washington, DC

Automation Tester information

See Washington, DC salary details

$12

$57

$85

How much do automation tester jobs pay per hour?

As of Sep 4, 2026, the average hourly pay for automation tester in Washington, DC is $57.86, according to ZipRecruiter salary data. Most workers in this role earn between $49.90 and $65.91 per hour, depending on experience, location, and employer.

What does an automation tester do?

An Automation Tester is responsible for designing, developing, and executing automated tests to ensure the quality of software applications. They use specialized tools and frameworks to automate repetitive testing tasks, which helps identify bugs and performance issues early in the development cycle. Automation Testers also collaborate with developers and other QA professionals to create test plans, write scripts, and analyze results to improve software reliability and efficiency.

What are the key skills and qualifications needed to thrive as an automation tester?

To thrive as an Automation Tester, you need a strong understanding of software testing principles, programming/scripting languages (such as Java, Python, or JavaScript), and a background in computer science or related fields. Familiarity with automation tools like Selenium, Appium, or Cypress, as well as experience with CI/CD systems and test management platforms, is typically required. Attention to detail, analytical thinking, and effective communication are valuable soft skills for identifying issues and collaborating with development teams. These skills ensure efficient, reliable test automation that improves software quality and accelerates the development lifecycle.

What are some common challenges automation testers face when integrating test scripts with continuous integration (CI) pipelines?

Automation Testers often encounter challenges such as ensuring test scripts are stable and reliable within CI pipelines, handling environment discrepancies, and managing test data for consistent results. Additionally, maintaining test scripts as the application evolves and ensuring seamless communication with developers to address test failures are key hurdles. Collaborating closely with DevOps and development teams can help resolve integration issues and improve test automation efficiency.

What is the difference between Automation Tester vs Manual Tester?

AspectAutomation TesterManual Tester
CertificationsISTQB, Certified Automation ProfessionalISTQB, Foundation Level
Work EnvironmentUses automation tools like Selenium, QTPPerforms test cases manually without automation tools
ResponsibilitiesDevelops and maintains automated test scriptsExecutes test cases manually and reports defects
Industry UsageCommon in Agile, DevOps environmentsUsed across various testing phases, especially in initial testing

Automation Testers focus on creating automated test scripts to increase testing efficiency, while Manual Testers execute test cases manually to identify issues. Both roles are essential in software quality assurance, often working together within the same projects.

How do you become an automation tester?

To become an automation tester, you typically need a background in software testing or quality assurance, along with knowledge of programming languages such as Java, Python, or C#. Gaining experience with automation tools like Selenium, TestComplete, or UFT is essential, and earning certifications like ISTQB or Certified Tester can enhance your credentials. Developing strong analytical skills and understanding software development life cycles also support success in this role.

How much do automation testers make?

Automation testers typically earn between $60,000 and $100,000 annually, depending on experience, location, and skill set. Those with proficiency in tools like Selenium, programming languages, and test automation frameworks tend to have higher salaries.

What are the most commonly searched types of Automation Tester jobs in Washington, DC?

The most popular types of Automation Tester jobs in Washington, DC are:

Automation Tester jobs near you
Infographic showing various Automation Tester job openings in Washington, DC as of August 2026, with employment types broken down into 83% Full Time, 14% Part Time, and 3% Contract. Highlights an 77% Physical, 6% Hybrid, and 17% Remote job distribution, with an average salary of $120,754 per year, or $58.1 per hour.

Automation Tester

Computer World Services

Springfield, VA

$110K - $115K/yr

Full-time

Re-posted 17 days ago

Key responsibilities

  • Design, develop, and maintain automated test scripts and frameworks for REST, SOAP, and microservice interfaces.

  • Execute integration, regression, and performance testing of backend systems and verify API responses and data integrity.

  • Collaborate with development and DevOps teams to ensure system quality, troubleshoot issues, and support automation in CI/CD pipelines.

Job description

We are seeking an experienced Automation Tester with strong expertise in Backend, API, and Microservices testing. The ideal candidate will design, implement, and maintain automation frameworks supporting REST, SOAP, and distributed backend services. This role requires hands-on experience with API validation, database verification, and performance testing in Agile/DevOps environments.
 
The Automation Tester will design automated test scripts in support of user requirements for moderately complex to extremely complex software of IT systems. They will perform activities such as determining what technical testing strategy to implement; converting manual test cases to automated scripts, analyze test case scenarios, identifying validation points and metrics to be collected; ability to identify which protocol is best to use for building scripts and connecting to test environment interfaces; conducting various types of tests and collecting necessary metrics; writing test analysis documents highlighting key findings and recommendations; perform code reviews. The Automation Tester may make recommendations and advise on system improvements, optimization, or maintenance efforts to reduce operating time and improve efficiency.
 
The Automation Tester should have the following skills:
Experience in backend or API test automation
Strong knowledge of Agile, CI/CD, and DevOps practices
Experience with performance testing and systems engineering
Experience with JMeter and developing Curl or Shell scripts
Excellent communication and problem-solving skills
Ability to work independently and collaboratively in cross-functional teams
Ability to convey technical information to non-technical individuals
Key Tasks & Responsibilities
  • Analyze functional and non-functional requirements to define API and backend testing needs.
  • Design and develop automated test scripts for REST, SOAP, and microservice interfaces.
  • Validate API responses, payloads, and data integrity using Postman, Swagger, and SOAP UI.
  • Execute integration and regression testing for backend systems.
  • Build and maintain automation frameworks using Python, Java, or Groovy.
  • Verify backend data using SQL (Oracle, PostgreSQL, MySQL).
  • Troubleshoot API and data issues through log analysis and diagnostics tools.
  • Integrate automated tests into CI/CD pipelines (Jenkins, GitHub Actions, GitLab CI).
  • Support load and performance testing using JMeter or similar tools.
  • Participate in code reviews and provide recommendations to improve automation coverage.
  • Collaborate with developers, DevOps, and QA teams to ensure system quality and reliability.
Required Education & Experience
  • Bachelor's Degree in Computer Science, Engineering, or related field and 10 years of experience
  • 8-10 years of experience in backend or API test automation
The ideal candidate should be able to demonstrate working knowledge with several of the following concepts or technologies:
Core Expertise
  • REST / SOAP API Testing
  • Backend & Microservices Testing
  • Postman, Swagger, SOAP UI
  • REST Assured, PyTest, Karate
  • JSON, XML, WSDL, OAuth, JWT
  • SQL (PostgreSQL, Oracle, MySQL)
  • Jenkins, Maven, Git, JIRA
  • TestNG, JUnit, PyTest
  • Cucumber
  • Docker / Kubernetes Environments
  • Performance Testing (JMeter, Locust)
  • Languages: Java, Ruby, Python, XML
 
Desired Expereince
  • AWS or other Cloud Platform experience
  • API Monitoring (e.g., Splunk, Kibana)
  • TDD / BDD experience
  • Security and authentication testing
  • Federal or large-scale enterprise system experience
Certification Requirements
  • Relevant certifications desired
Clearance Requirements
  • Candidate must be a US Citizen, possess DHS Suitability background investigation or be eligible to qualify for DHS Entry of Duty background investigation followed by DHS Public Trust Clearance
Other (Travel, Work Environment, DoD 8570 Requirements, Administrative Notes, etc.)
  • None at this time
$110,000 - $115,000 a year
The offered rate will be based on the selected candidate's knowledge, skills, abilities and/or experience and in consideration of internal parity. The posted range is appropriate for a typical candidate meeting, at a minimum, all the core requirements of the position
Computer World Services is committed to the full inclusion of all qualified individuals. As part of this commitment, Computer World Services will ensure that individuals with disabilities (IWD) are provided reasonable accommodations. If reasonable accommodation is needed to participate in the job application or interview process, to perform essential job functions, and/or to receive other benefits and privileges of employment, please contact Human Resources at [email protected]
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
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