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Pytest Jobs in Virginia (NOW HIRING)

Zetier

CNO Test Engineer

Arlington, VA · On-site

C/C++) • Extensive experience (6+ years) developing automated tests (e.g. pytest) • Highly experienced (4+ years) scripting languages (e.g. Python, Bash, PowerShell) • Experience creating ...

Computer World Services

Automation Tester

Springfield, VA · On-site

$110K - $115K/yr

TestNG, JUnit, PyTest * Cucumber * Docker / Kubernetes Environments * Performance Testing (JMeter, Locust) * Languages: Java, Ruby, Python, XML Desired Expereince * AWS or other Cloud Platform ...

Computer World Services

Automation Tester

Springfield, VA · On-site +1

$110K - $115K/yr

TestNG, JUnit, PyTest * Cucumber * Docker / Kubernetes Environments * Performance Testing (JMeter, Locust) * Languages: Java, Ruby, Python, XML Desired Expereince * AWS or other Cloud Platform ...

Marathon TS

Sr. Software Test Engineer (TS/SCI)

Reston, VA · On-site

$115K - $149K/yr

... Selenium, Pytest, Unittest, and others. • Experience maintaining and enhancing existing automated software testing scripts • TS/SCI CI Poly Preferred : • Hands on experience with test ...

Cornerstone Defense

Python Developer

Chantilly, VA · On-site

$51.50 - $71/hr

Experience with Unit Testing Frameworks in PyTest and Mocking Preferred Skills/Experience: * Experience with Python ORM tools for database as code such as SQLAlchemy * Experience deploying ...

Unity Compass

Journeyman Test Engineer

Springfield, VA · On-site

$140 - $150/hr

Primary Skill / Tool Experience (Years) AWS (EC2, IAM, S3, CloudWatch) Python Java pytest / JUnit CI/CD Pipelines (Jenkins / GitLab CI) Infrastructure as Code (Terraform or CloudFormation) #J-18808 ...

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Pytest information

What is Pytest?

Pytest is a popular testing framework for Python that allows developers to write simple as well as scalable test cases. It is widely used for unit testing, functional testing, and integration testing in Python projects. Pytest makes it easy to write small tests, yet it scales to support complex functional testing for applications and libraries. Its rich plugin architecture and simple syntax make it a preferred choice for many Python developers.

What are the key skills and qualifications needed to thrive as a Pytest automation engineer?

To excel as a Pytest Automation Engineer, you need strong programming skills in Python, a solid understanding of software testing principles, and experience with test automation frameworks. Familiarity with Pytest, continuous integration tools (like Jenkins), and version control systems (such as Git) is typically required, along with relevant certifications in software testing or Python development. Attention to detail, analytical thinking, and effective communication help you identify issues quickly and collaborate across development teams. These abilities are crucial for ensuring software quality, speeding up release cycles, and maintaining robust, scalable test systems.

How does a Pytest automation engineer typically collaborate with developers and QA teams during a software release cycle?

As a Pytest automation engineer, you will often work closely with both developers and QA professionals throughout the software release cycle. You’ll be responsible for creating and maintaining test suites using Pytest, reviewing code changes, and ensuring that automated tests cover new features or bug fixes. Regular communication is essential, as you’ll need to report test results, discuss defects, and coordinate on test coverage or continuous integration setup. This collaborative approach helps maintain high code quality and smooth releases.

What is the difference between Pytest vs Selenium Tester?

AspectPytestSelenium Tester
Primary FocusAutomated testing framework for Python codeWeb application testing using browser automation
Required SkillsPython programming, testing frameworksWeb technologies, Selenium WebDriver, scripting
Work EnvironmentSoftware development, QA teams, CI/CD pipelinesWeb testing, QA teams, browser environments
Common CertificationsPython certifications, testing certificationsSelenium certifications, QA certifications

Pytest is a Python testing framework used primarily for unit and integration testing of Python applications. Selenium Tester specializes in automating web browsers to test web applications. While both roles involve testing, Pytest focuses on code-level testing within Python projects, whereas Selenium Testers focus on browser-based testing of web interfaces. Understanding these differences helps teams assign the right tools and skills for their testing needs.

What are popular job titles related to Pytest jobs in Virginia?

For Pytest jobs in Virginia, the most frequently searched job titles are:

What job categories do people searching Pytest jobs in Virginia look for?

The top searched job categories for Pytest jobs in Virginia are:

What cities in Virginia are hiring for Pytest jobs?

Cities in Virginia with the most Pytest job openings:

Pytest jobs near you
Infographic showing various Pytest job openings in Virginia as of August 2026, with employment types broken down into 81% Full Time, 10% Part Time, and 9% Contract. Highlights an 77% Physical, 9% Hybrid, and 14% Remote job distribution.

CNO Test Engineer

Zetier

Arlington, VA • On-site

Full-time

Re-posted 9 days ago

Job description

Job Summary:
Zetier is seeking HW/SW Test Engineers to develop and implement automated test frameworks. The role involves executing comprehensive testing and documenting test results for quality assurance, operational effectiveness, and compliance in Computer Network Operations hardware/software capabilities.
Responsibilities:
• Develop and implement automated test frameworks
• Execute comprehensive testing
• Document test results for quality assurance, operational effectiveness, and compliance
Qualifications:
Required:
• Extensive experience (5+ years) low-level programming (e.g. C/C++)
• Extensive experience (6+ years) developing automated tests (e.g. pytest)
• Highly experienced (4+ years) scripting languages (e.g. Python, Bash, PowerShell)
• Experience creating requirements, test plans, procedures, and reports
• Implemented automated testing pipelines in CI/CD environments
• Effective communication with customers and teammates
• Ability to obtain and maintain a U.S. security clearance
Preferred:
• Experience working in RF (e.g. 802.11ac, Zigbee, SATCOM, SDN, 5g)
• Professional experience with CNO development and/or operations
• Experience with [automated] hardware-in-the-loop (HIL) testing
• Familiar with network protocol testing (e.g. Wireshark, Scapy)
• Hands-on experience with containerization (e.g. Docker, VMware)
• Knowledge of vulnerability assessments and penetration testing
• Developed automated tests for embedded systems and mobile
• Successfully led small cross-domain development teams
• Active U.S. security clearance
Company:
Zetier provides cybersecurity products, network infrastructure, database management, cloud computing, and technical solutions. Founded in , the company is headquartered in Arlington, USA, with a team of 51-200 employees. The company is currently Growth Stage.

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