239 Results for

Tester Jobs in Washington, DC

Jobs

Gaithersburg, MD

Remote

$35–$40 / hour

p>Download the Sparks Group mobile app from Apple App Store or Google Play.. This role will be responsible for developing and executing test cases, validating system functionality and data accuracy, documenting defects, and ensuring business requirements are met across integrated systems.

10 days ago

Arlington, VA

Remote

$80,000–$145,000
Full time

You will design and execute test strategies, develop automated test scripts, and work with modern technologies including Python, SQL, Databricks, ADVANA, React, and Flask to deliver high-quality solutions that support DSCA’s mission of security cooperation, transparency, and data-driven decision making. 9 years relevant experience with Bachelors in related field; 7 years relevant experience with Masters in related field; 4 years relevant experience with PhD or Juris Doctorate in related field; or High School Diploma or equivalent and 13 years relevant experience.

30+ days ago

Washington, DC

This application will require development and implementation of the application to build a comprehensive digital government experience that empowers residents, businesses, and visitors to navigate the process of driver’s license and support each step along the way. Ability to perform requirements review, write test cases, automate test cases, execute test cases, and create defects is essential.

30+ days ago

Arlington, VA

Remote

$80,000–$145,000 / year

You will design and execute test strategies, develop automated test scripts, and work with modern technologies including Python, SQL, Databricks, ADVANA, React, and Flask to deliver high-quality solutions that support DSCA's mission of security cooperation, transparency, and data-driven decision making. 9 years relevant experience with Bachelors in related field; 7 years relevant experience with Masters in related field; 4 years relevant experience with PhD or Juris Doctorate in related field; or High School Diploma or equivalent and 13 years relevant experience.

30+ days ago

Tysons Corner, VA

Remote

strong>To learn more about life at Sky Solutions, visit our Careers page:

30+ days ago

Chantilly, VA

$86,600–$181,800 / year

p>Qualifications:

Required:

• Bachelors degree or equivalent, and 5 - 7 years of related experience • Active and current TS/SCI with polygraph • CompTIA Security+ certification • Experience: • Agile environment • Scrum • Automated testing • Security testing • MS TFS • Zap (security testing) • Good organizational skills • Good leadership skills • Good project management skills • Good negotiation skills • Good people management skills • Good time management skills • Good problem-solving ability • Good analytical and logical skills.

Pay Range:

30+ days ago

Suitland, Maryland

li>Ability to navigate code repositories and manage testing-related scripts and assets within GitHub or similar platforms.

Experience testing custom-developed web applications using Java and JavaScript frameworks such as Angular.

16 days ago

Chantilly, VA

p style="font-family:'calibri';font-size:11pt">We are looking for a detail-oriented and highly skilled QA Tester with strong experience in both manual and automation testing. The ideal candidate should have hands-on expertise in Playwright automation, solid understanding of modern QA practices, and exposure to AI-driven testing tools and techniques.

30+ days ago

Chantilly, Virginia

p>Pay Range:

There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. The ST coordinates integrated testing activities, reviews, and evaluates test requirements to ensure completeness of test program, performs technical analysis of complete systems and prepares comprehensive system level evaluations.

15 days ago

Chantilly, VA

The ideal candidate will have experience building and maintaining automated test frameworks, supporting test readiness activities, and working within modern containerized software environments. Our engineers and researchers specialize in breaking systems, discovering vulnerabilities, and improving resilience—working directly with real hardware and software to understand how systems function and how they fail.

30+ days ago

Washington, District of Columbia

div class="job-description-container">

TITLE: Software QA Tester

LOCATION: Washington, DC/ Onsite

Employment type: Contract w2/1099/C2C

MINIMUM EDUCATION: Bachelor’s degree in IT, related field, or equivalent experience.

REQUIRED EXPERIENCE: 11 years

INTERVIEWS: In Person

Job Description:

The client is looking for a resource to test the enterprise application.

The QA Tester will be working in a supportive and fast-paced team with the development team and opportunities to increase your professional knowledge.

Skills:

· Extensive experience with Microfocus Test Tools ALM.

30+ days ago

Herndon, VA

MANTECH seeks a highly motivated Software Tester to support a high-performing team of Software Developers, DevOps Engineers, and Data Engineers in Herndon, VA. You will join an elite team delivering automation and big data analytics for the Intelligence Community, focusing on enhancing software testing capabilities for critical GOTS applications.

30+ days ago

Arlington, Virginia

div>MINIMUM QUALIFICATIONS

Proven experience as a QA Tester with ServiceNow platforms with manual testing experience, and experience working with enterprise software in large teams. AND RESPONSIBILITIES

Collaborate with cross-functional teams to understand ServiceNow requirements and create test plans and test cases that align with business needs.

30+ days ago

Washington, District of Columbia

div class="job-description-container">

Job Description:

Short Description: The Client is looking for Software Quality Assurance Tester (Performance tester) to support Functional/Load & Performance testing of many software applications used by the Client such as PeopleSoft, PASS, and Web Applications.

Skills:

· Experience using OpenText Testing Tools Suite (LoadRunner/Performance Center and SiteScope) for Load/performance testing.

30+ days ago

Reston, Virginia

Remote

We combine unmatched expertise with cutting-edge technology to help clients solve their most complex challenges, navigate change, and shape the future.

We can only solve the world's toughest challenges by building a workplace that allows everyone to thrive.

Pay Range - There are multiple factors that are considered in determining final pay for a position, including, but not limited to, relevant work experience, skills, certifications and competencies that align to the specified role, geographic location, education and certifications as well as contract provisions regarding labor categories that are specific to the position.

30+ days ago

Baltimore, MD

$22–$30.85 / hour

li>Experience in testing of AWS, RestAPIs and Database(SQL/MongoDB)Non-functional testing (Stress/Load and Performance testing) using tools like JMeter, LoadRunner.

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.

9 days ago

Reston, VA

Remote

$67,355–$114,503 / year

Pay Range - There are multiple factors that are considered in determining final pay for a position, including, but not limited to, relevant work experience, skills, certifications and competencies that align to the specified role, geographic location, education and certifications as well as contract provisions regarding labor categories that are specific to the position. The QA tester must provide detailed pass/fail documentation for all work products, must be able to navigate the application easily, and must ensure understanding of end state functionality prior to work entering a sprint.

22 days ago

Washington, Washington, DC

$139,000–$143,228 / year

This position offers hands-on experience with a variety of testing tools and processes, including automated testing frameworks, bug/issue tracking systems, and continuous integration/continuous delivery (CI/CD) pipelines. Identify, document, and track software defects using established processes and tools, ensuring issues are clearly described, reproducible, and prioritized in alignment with business needs.

4 days ago

Remote

$77,500–$101,500 / year

p>2275495No659869931400.00.019/05/2026Systems Integration/Test Engineer - Software Tester18574BRFull Time PermanentHalifax, NS The successful candidate will contribute to our key projects as a member of our Integration and Test (I&T) Cross Product Team (CPT) as follows:

Support functional verification testing of Combat System (CS) Software (SW). On top of working in a highly supportive, friendly, respectful environment, this is what you can expect when you join our team as a Regular Full-Time employee:
- Flexible, compressed work schedules, depending on business requirements, where you have the option of Fridays off, as well as the possibility to work remote part-time.

30+ days ago

Reston, VA

p>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 systems.

Identify and drive implementation of best practices in automation testing, including AI-based techniques for defect detection, predictive test case generation, and maintenance of reusable test assets.

8 days ago

Arlington, VA

$92,300–$166,850 / year

In this role, you will be responsible for developing and executing tests to ensure the quality and functionality of systems as well as documenting test results and collaborating with development teams to resolve any identified issues. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

30+ days ago

Ashburn, VA

2 years of experience in documenting business and systems requirements, including developing user stories with acceptance criteria and constructing workflow and diagrams. Develop automated test scripts using tools Rest Assured, Selenium, and Postman using TestNG and BDD framework.

30+ days ago

Reston, VA

As a Software Tester reporting into the GNSS Design Manager, you will be involved in the complete software development lifecycle of our Global Navigation Satellite System (GNSS) receivers. Participate in all phases of the software testing: Requirement reviews, test allocation, test implementation, and execution documentation.

30+ days ago

Reston, VA

Remote

$81,499–$138,549 / year

p>Pay Range - There are multiple factors that are considered in determining final pay for a position, including, but not limited to, relevant work experience, skills, certifications and competencies that align to the specified role, geographic location, education and certifications as well as contract provisions regarding labor categories that are specific to the position.

The Senior QA Tester delivers expert guidance on QA best practices, collaborates closely with developers and product teams, and provides detailed, actionable testing results.

30+ days ago

Baltimore, MD

$22–$30.85 / hour

p>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. As the leader in mass notification, we are committed to providing customizable, scalable, and cost-effective solutions, as we know even a few seconds of warning can help save lives during an emergency.

9 days ago

$105,000–$115,000 / year

li>Perform a variety of technical and administrative activities related to the function of QA, including, but not limited to, scheduling, checklist development, report writing, facilitating root cause/lessons learned analysis, and internal/external presentations. IntelliDyne has earned the designation of a Top Workplace by providing an inclusive and supportive environment where employees have a voice and are challenged to provide innovative solutions to our clients of national, state, and local importance.

10 days ago

Sterling, Virginia

p/>

The Kodiak program has an opening for an Automated tester who will work as part of a small test team supporting multiple software applications in varying stages of deployment (from emerging technologies to legacy systems). Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization.

30+ days ago

Chantilly, VA

p>Experience: Minimum of 8 years Experience designing and developing automated test scripts in Python, Bash, JAVA, Java-Script or similar scripting language Experience designing, writing, reviewing, and executing test plans, procedures, reports, and other technical documentation Experience conducting functional and regression testing for existing applications Strong experience using Unix or Windows Experience using tracking systems for issues and problems such as JIRA Ability to interface with customers, end-users, technical leads, and program management.

Desired: Create and maintain automated cloud-based test environments using technologies such as Selenium or comparable testing tools Familiarity with Agile mindset and methodologies Experience building test automation frameworks.

30+ days ago

Washington, District of Columbia

Exposure to front-end technologies and scripting languages will enhance your ability to identify and troubleshoot issues across different layers of the application.

What you’ll do:

• Design, develop, and execute automated and manual test cases for web applications

• Collaborate with development teams to ensure quality throughout the software development lifecycle

• Identify, document, and track software defects using established processes

• Test front-end frameworks for functionality, usability, and compatibility

• Analyze test results and provide actionable feedback to developers

• Participate in test planning, estimation, and status meetings

• Maintain and update test documentation as needed

What you’ll need:

• 8 years total experience

• 2 years of experience in quality assurance/testing (manual & automated)

• Experience with Atlassian tools such as: JIRA or Confluence

• Experience with Selenium and Cypress

• Experience running queries to validate data

• Experience with Gitlab/Git for source control of code

Bonus points if you have:

• Bachelor's degree in a technical field

• 1 year of experience working within AWS cloud infrastructure

• Experience in .Net

• Experience in JavaScript/TypeScript

• Previous experience with automated testing tools & frameworks

• Prior experience in a secure environment

Security Clearance requirement:

Must possess active TS/SCI clearance to be considered for this role.

Other Requirements:

U.S.

NetServices (NSI) is an IT services firm with a long-standing reputation for delivering high-quality, cost-effective solutions to drive lasting results.

4 days ago

Bowie, MD

Experience testing all layers of the application, including web-based user interface, service layer, data migration, integration layer, data layer, and performance testing. Experience with defect tracking/requirements management tool, desired technologies include: IBM Rational Suite, (ClearQuest, Requirements Pro, Functional Test).

30+ days ago

McLean, VA

p>Astor & Sanders Corporation (Astor) is an award-winning IT solutions provider headquartered in McLean, VA and is seeking a QA Tester.

Define and track quality assurance metrics such as test coverage, defects, test results and test status.

30+ days ago

Mclean, VA

Remote

Maximus compensation is based on various factors including but not limited to job location, a candidate's education, training, experience, expected quality and quantity of work, required travel (if any), external market and internal value analysis including seniority and merit systems, as well as internal pay alignment.

Lead defect intake, tracking, reporting, and management, coordinating retesting activities and supporting restoration actions tied to defects, including break-fix and service restoration.

18 days ago

Herndon, Virginia

div class="job__description body">

Freedom Technology Solutions Group has an opening for an Automated tester who will work as part of a small test team supporting multiple software applications in varying stages of deployment (from emerging technologies to legacy systems). As the technology stack expands and grows, our team of testers may be required to work with the application developers to support performance/load testing to fully evaluate the application capabilities.

16 days ago

McLean, Virginia

GDIT is seeking highly cleared candidates with active TS SCI w/ Poly to provide software development, engineering, database design and Software Testing in support of enterprise –wide systems and products for the Intelligence Community (IC).

Total Rewards at GDIT:.

12 days ago

Washington, DC

The software allows local, state, and national laboratories to compare DNA profiles electronically, thereby linking serial crimes to each other and identifying suspects by matching DNA profiles from crime scenes to individuals' profiles. Today, the application is a client server application developed using Microsoft .NET that supports a database repository of DNA profiles from individuals, unsolved crime scene evidence, and missing persons.

12 days ago

Washington

Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.

Join our Talent Community to stay up to date on our career opportunities and events at.

Total Rewards at GDIT:.

3 days ago

Washington, DC

Remote

At Graham Technologies, we''ve built a family-oriented environment where team members are encouraged to maintain a healthy work-life balance, pursue their passions, and grow professionally through flexible schedules, continued education, and a strong sense of community. This role requires close collaboration with developers, data engineers, analysts, and stakeholders to design and execute effective test strategies, identify issues, and support resolution efforts.

16 days ago

Manassas, Virginia

$90,833–$100,767 / year

ul>

Bachelor's or Technology degree in Engineering, Computer Science, or a related specialized area/field, orequivalent combination of education and relevant work experience, plus 2 years of relevant experience; orMaster's degree. Company Overview:

General Dynamics Mission Systems (GDMS) engineers a diverse portfolio of high technology solutions, products and services that enable customers to successfully execute missions across all domains of operation.

4 days ago

Manassas, Virginia

$90,359–$97,771 / year

ul>

A Bachelor’s of Science or Technology degree, a related specialized area or field (or equivalent experience) plus a minimum of 2 years of relevant experience;

Demonstrate narrowly focused in-depth technical level of practical operational process knowledge in a specific engineering area. Basic Qualifications :

Bachelor's or Technology degree in Engineering or a related specialized area/field, or equivalent combination of education and relevant work experience, plus 5 years of relevant experience; or Master's degree plus 3 years of experience.

5 days ago

p>ActioNet is a CMMI-DEV Level 4, CMMI-SVC Level 4, ISO 20000, ISO 27001, ISO 9001, HDI-certified, woman-owned IT Solutions Provider with strong qualifications and expertise in Agile Software Engineering, Cloud Solutions, Cyber Security and IT Managed Services. Responsibilities include developing real-time and batch optimization capabilities, creating performance benchmarks, implementing automated testing frameworks, and tuning solutions for accuracy, efficiency, and scalability.

8 days ago

Reston, VA

30+ days ago

McLean, Virginia

$75,000–$140,000 / year

Overview:

As a Business Analyst/QA Tester you will lead the collection, capture, and management of mission user needs from prioritization, concept development, and feature writing to support development and deployment. About steampunk:

Steampunk relies on several factors to determine salary, including but not limited to geographic location, contractual requirements, education, knowledge, skills, competencies, and experience.

30+ days ago

Windsor Mill, MD

$56–$66 / hour

em>

Information collected and processed through your application with INSPYR Solutions (including any job applications you choose to submit) is subject to INSPYR Solutions’ Privacy Policy and INSPYR Solutions’ AI and Automated Employment Decision Tool Policy: https://www.inspyrsolutions.com/policies/.

Provide expertise in one or more of the following areas: development of automation tests using core Java, Selenium, Cucumber, and Gherkin, execution of automation test suites and documentation of defects.

30+ days ago

Tysons Corner, VA

strong>To learn more about life at Sky Solutions, visit our Careers page:

30+ days ago

Arlington, Virginia

May 15, 2026

For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. In this role, you will be responsible for developing and executing tests to ensure the quality and functionality of systems as well as documenting test results and collaborating with development teams to resolve any identified issues.

30+ days ago

Chantilly, Virginia

Conducts system integration tests and user acceptance testing, creates automated test scripts, and coordinates with the development team to perform tests.

The Automated Tester defines, documents, analyzes, performs, and interprets tests for.

16 days ago

Washington, DC

The incumbents will utilize these tools, the data/scenarios provided and their proven experience to perform various testing tasks such as building and maintaining test plans, test suites and End to End business processes of work to ensure that the DC Client meets business requirements. · UAT experience with writing test scripts according to End-to-End business processes to work, support and help the non-technical Business SMEs.

30+ days ago

Washington, DC

$77,000–$90,000 / year

This range takes into account the wide variety of factors that are considered in making compensation decisions, including but not limited to: skill sets and expertise, experience, education, training, certifications, contract and client requirements (if applicable), and other business and organizational needs. Critical Skills: Executive presence, entrepreneurial spirit, strong work ethic, collaborative mind-set, excellent problem-solving skills, and interest in working in a consulting firm.

15 days ago

Sterling, VA

Stealth Solutions is seeking a detail-oriented and methodical Salesforce QA Tester to join our delivery team supporting Salesforce implementations for public sector clients. Collaborate with developers, business analysts, and project managers to ensure requirement traceability and thorough test coverage .

30+ days ago

Herndon, Virginia

li>Develop testing programs that address areas such as database impacts, software scenarios, regression testing, negative testing, error or bug retests, or usability.

Freedom Technology Solutions Group is looking for a Software Quality Assurance Specialist/Applications Tester to join a new team based out of Herndon, VA!

16 days ago

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Tester Jobs in Washington, DC

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QA Automation Tester Science Applications International Corp

Lead QA Tester Leidos Holdings Inc

Quality Assurance Tester Unissant Inc

GNSS Software Tester CMC Electronics Inc

Senior Quality Assurance Tester (ServiceNow) ICF International Inc

Associate Hardware QA Tester Alertus Technologies, LLC

Senior QA Application Tester IntelliDyne LLC

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Software Tester KBR Inc

Quality Assurance Tester Synergy ECP

IRS MBI Cleared Testers MATRIX SYSTEMS & TECHNOLOGIES INC

Automated QA Tester Systems Integration and Development, Inc.

Lead Automation Tester Maximus Inc

Automated Tester Freedom Technology Solutions Group

Software Applications Tester - TS/SCI with Polygraph GD Information Technology

Software Tester ECS Federal LLC

QA/Automation Tester GD Information Technology

Backend Tester Graham Technologies LLC

PCS Tester / Test Engineer General Dynamics Mission Systems, Inc

Seeking Former Fire Control Technician: PCS Tester General Dynamics Mission Systems, Inc

QA Tester ActioNet Inc

Salesforce QA Tester Infosys Ltd

Business Analyst/QA Tester Steampunk

Sr Automation Tester INSPYR Solutions

AI Tester Sky Solutions

Lead QA Tester Leidos

Automated Tester Trinity ES

UAT Tester Journeyman AHU Technologies Inc

Quality Assurance Tester (Federal Programs) Arc Aspicio LLC

Salesforce QA Tester Stealth Solutions, Inc.

Software Quality Assurance Specialist/Applications Tester Freedom Technology Solutions Group

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