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Sr Test Automation Engineer Jobs in Reston, VA (NOW HIRING)

Peraton

Senior Test Automation Engineer

Lanham, MD · On-site

$80K - $128K/yr

Responsibilities Peraton is seeking a Senior Test Automation Engineer to join our team of qualified, diverse individuals. This is a hands-on position focused on designing and developing automation ...

Peraton

Senior Test Automation Engineer

Lanham, MD · On-site

$80K - $128K/yr

Responsibilities Peraton is seeking a Senior Test Automation Engineer to join our team of qualified, diverse individuals. This is a hands-on position focused on designing and developing automation ...

Peraton

Senior Test Automation Engineer

Lanham, MD

$80K - $128K/yr

Responsibilities Peraton is seeking a Senior Test Automation Engineer to join our team of qualified, diverse individuals. This is a hands-on position focused on designing and developing automation ...

Hirekeyz Inc

Test Automation Engineer

Fairfax, VA · On-site

$47 - $62/hr

Role: Test Automation Engineer Location: Onsite- Fairfax, VA 3 Days and in Washington, DC 2 Days per Week. Duration: Long Term Contract Position Require a Secret Clearance The Test Automation ...

Peraton

Test Automation Engineer- Senior

Herndon, VA · On-site

$106K - $140K/yr

We are seeking a Test Automation Engineer - Senior to play a pivotal role in advancing how aviation systems are validated, modernized, and delivered. In this high-impact position, you will provide ...

Peraton

Test Automation Engineer - Senior

Herndon, VA · On-site

$112K - $179K/yr

We are seeking a Test Automation Engineer - Senior to play a pivotal role in advancing how aviation systems are validated, modernized, and delivered. In this high-impact position, you will provide ...

Peraton

Test Automation Engineer- Senior

Herndon, VA

$106K - $140K/yr

We are seeking a Test Automation Engineer - Senior to play a pivotal role in advancing how aviation systems are validated, modernized, and delivered. In this high-impact position, you will provide ...

ByteCubed

Test Automation Engineer

Arlington, VA · On-site

$53 - $70/hr

ByteCubed is seeking a Test Automation Engineer to join our rapidly growing IT consulting firm at our headquarters in Arlington, Virginia. The successful candidate will be working in a dynamic team ...

ByteCubed

Test Automation Engineer

Arlington, VA · On-site

$53 - $70/hr

ByteCubed is seeking a Test Automation Engineer to join our rapidly growing IT consulting firm at our headquarters in Arlington, Virginia. The successful candidate will be working in a dynamic team ...

CapTech Consulting

Test Automation Engineer

Reston, VA · On-site

$47.75 - $63.25/hr

We are seeking a mid-level Test Automation Engineer to join our Quality Engineering practice. In this role you will design, build, and maintain automated test suites for client engagements spanning ...

RIT Solutions, Inc.

Test Automation Engineer

Reston, VA · On-site

$48 - $63.25/hr

RIT Solutions, Inc. is seeking a Test Automation Engineer to enhance their software quality assurance processes. The role involves creating and executing automated tests, maximizing test coverage ...

CapTech Consulting

Test Automation Engineer

Reston, VA

$47.75 - $63.25/hr

We are seeking a mid-level Test Automation Engineer to join our Quality Engineering practice. In this role you will design, build, and maintain automated test suites for client engagements spanning ...

Keylent Inc

Salesforce Test Automation Engineer

Washington, DC · On-site

$52 - $68.50/hr

Keylent Inc is seeking a Salesforce Test Automation Engineer to enhance their test automation processes. The role involves analyzing the current technology landscape, proposing automation tools, and ...

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Sr Test Automation Engineer information

See Reston, VA salary details

$11

$53

$78

How much do sr test automation engineer jobs pay per hour?

As of Aug 31, 2026, the average hourly pay for sr test automation engineer in Reston, VA is $53.35, according to ZipRecruiter salary data. Most workers in this role earn between $46.01 and $60.77 per hour, depending on experience, location, and employer.

What is a Sr Test Automation Engineer?

Sr Test Automation Engineers are experienced professionals responsible for designing, developing, and maintaining automated testing frameworks and scripts to ensure the quality of software applications. They lead efforts to automate repetitive testing tasks, analyze test results, and collaborate with developers and QA teams to identify and resolve software defects. Their role often includes mentoring junior team members, selecting appropriate test tools, and contributing to continuous integration and deployment processes. With their advanced technical skills and understanding of software development lifecycles, Sr Test Automation Engineers play a critical role in delivering reliable and high-quality software products.

What are the key skills and qualifications needed to thrive as a Sr Test Automation Engineer?

To thrive as a Sr Test Automation Engineer, you need expertise in software testing methodologies, proficiency in programming languages such as Java or Python, and a strong understanding of automation frameworks, typically backed by a relevant degree or certifications. Familiarity with tools like Selenium, Jenkins, Git, and test management systems is essential for designing and executing automated test suites. Critical thinking, problem-solving abilities, and effective communication are standout soft skills that help in troubleshooting and collaborating across teams. These skills and qualities are crucial for ensuring software quality, improving efficiency, and accelerating the delivery of reliable applications.

How does a Sr Test Automation Engineer typically collaborate with developers and other QA team members on a project?

As a Sr Test Automation Engineer, collaboration is a key part of the role. You will regularly work with software developers to understand application requirements, clarify acceptance criteria, and ensure that automated tests are aligned with development goals. Additionally, you’ll partner closely with other QA engineers to design shared test frameworks, conduct code reviews, and coordinate on test coverage. Strong communication and teamwork are essential, as you’ll often participate in sprint planning meetings, daily stand-ups, and defect triage sessions to maintain high software quality throughout the development cycle.

What is the difference between Sr Test Automation Engineer vs Test Automation Engineer?

CriteriaSr Test Automation EngineerTest Automation Engineer
Required CredentialsBachelor's degree in CS or related field; experience in automation toolsBachelor's degree in CS or related field; some experience in automation tools
Work EnvironmentSenior-level projects, mentoring, complex automation tasksEntry to mid-level automation tasks, assisting in testing
Employer & Industry UsageTech companies, software firms, QA teamsStartups, small to medium enterprises, QA teams

The main difference between a Sr Test Automation Engineer and a Test Automation Engineer lies in experience, project complexity, and responsibilities. The senior role involves leading automation efforts, mentoring juniors, and handling complex test scenarios, while the standard role focuses on executing automation tasks and supporting testing processes.

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For Sr Test Automation Engineer jobs in Reston, VA, the most frequently searched job titles are:

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Sr Test Automation Engineer jobs near you
Infographic showing various Sr Test Automation Engineer job openings in Reston, VA as of August 2026, with employment types broken down into 1% As Needed, 83% Full Time, 13% Part Time, 2% Contract, and 1% Nights. Highlights an 92% Physical, 1% Hybrid, and 7% Remote job distribution, with an average salary of $110,960 per year, or $53.3 per hour.

Senior Test Automation Engineer

Nastech Global

Reston, VA • On-site

Contractor

Re-posted 16 days ago

Job description

Job Title: Senior Test Automation Engineer
Location: Reston, VA(Hybrid)
Job Type: Contract W2
 
Top-Skills:
Python/Selenium exp, CI/CD, 

Qualifications

- Bachelor’s degree in Computer Science, Engineering, or a related field.
- 5+ years of experience in test automation with a focus on Selenium.
- Strong knowledge of Python and experience testing Python-based applications.
- Experience with AWS services and cloud-based application testing.
- Familiarity with CI/CD tools such as Jenkins, GitLab CI, or similar.
- Excellent problem-solving skills and attention to detail.
- Strong communication and collaboration skills.