81 Results for

Tester Jobs in Herndon, VA

Jobs

Washington, DC8 days ago

$80–$80 Per Hour

Analyze test results to verify functionality, recommend corrections, and maintain detailed documentation for debugging and software updates. Create and run software tests to identify issues and determine root causes, ensuring system modifications are prepared for implementation.

New!

Springfield, VA2 days ago

The successful candidate will support a high performing team of Government and Contractor professionals by testing software releases to ensure they function correctly, documenting failed test cases, and documenting any changes or updates needed to existing procedures. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security.

New!

Lanham, MD1 day ago

$40–$45 Per Hour

System One, and its subsidiaries including Joulé, ALTA IT Services, and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. Conduct performance testing within cloud environments such as AWS and Azure, integrating results with mainframe and web-based systems.

Silver Spring, MD30+ days ago

Quality Assurance Software Tester responsibilities are: Execute automated and manual test cases against applications deployed in an AWS cloud environment and analyze results. We are a diverse team of hands-on professionals dedicated to solving problems and developing innovative solutions in support of our customers' critical missions.

Washington, DC30+ days ago

Remote

$90,000–$920,000

Join us to gain hands-on experience identifying bugs, validating software functionality, and collaborating with development teams to ensure high-quality software delivery—all from the comfort of your home. The program includes paid training covering Manual Testing, Automated Testing, API Testing, and CI/CD processes.

Herndon, VA26 days ago

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.

Tysons, VA30+ days ago

Emphasis on knowledge of UI testing and test automation tools (must be adept at Selenium open source). The Software Tester responsible for developing, maintaining, documenting and operating programs.

Washington, DC30+ days ago

Remote

$85,000–$90,000

Selected candidates will receive extensive training covering manual and automated testing, API testing, and CI/CD processes, ensuring you are well-prepared for real-world project demands. This role is ideal for entry-level candidates, including recent graduates and those transitioning into IT without prior experience.

Washington, DC30+ days ago

Remote

$92,000–$96,000

Our comprehensive training covers manual and automated testing techniques, API testing, and CI/CD pipelines to prepare you for real-world projects. Graduates of the program receive dedicated job placement support with top U.S. technology companies to launch your career successfully.

Herndon, VA30+ days ago

We're looking for candidates who can leverage their expertise in scripting, development, attack infrastructure, social engineering, and offensive security tooling to execute simulated attacks against our clients' networks and subsidiaries spanning the globe. To be considered equivalent, candidates should be able to prove or quantify their experience through: Relevant work history demonstrating hands-on experience in computer science/engineering principles.

Fairfax, VA25 days ago

Full-time

The Automated Tester will collaborate closely with developers, data engineers, business analysts, and project managers to validate functionality, performance, accessibility, and security across data-driven applications. Build and enhance automated test frameworks using tools such as Selenium and Playwright, ensuring automated tests are reliable, repeatable, and integrated into the development lifecycle.

New!

Washington, Washington, DC2 days ago

Remote

Must have hands-on experience/knowledge on the majority of the following products: Environments: Chromium, JavaScript, NodeJS, Celerity, Cucumber, Jetty, Oracle, Red Hat Linux, WebLogic/Tomcat, Apache, WCMS, API, SOLR, naVizin, Flash, Java, SVG, IIS, Linux, Adobe Captivate, HTML, PDF, COTS, Spring, Spring MVC, JDBC, CSS, Bootstrap, Thyme leaf, Restful webservice, Junit, Mockito, jQuery, EAG, Perl, Korn shell scripts, Google API, AWS Services, Python, Lambda, Aurora/PostgreSQL, Selenium, Ruby, Angular, Jenkins. With contracts in both the public and private sectors in the DC metro area and across the country, Soft Tech is an organization made up of highly successful and talented Information Technology professionals offering enterprise class solutions for any size organization at great value.

Sterling, VA30+ days ago

Remote

Part-time

Work closely with development teams, product managers, and customer success teams to ensure successful delivery of consulting services or product implementation projects and remove roadblocks . Understanding of all aspects of Penetration Testing with an emphasis on white box testing, black box testing, internal networks, external networks, web applications, and application/code review.

McLean, Virginia30+ days ago

$110,000–$160,000 Per Year

Washington, DC30+ days ago

The pay range for the states of California, Colorado, Hawaii, Illinois, Maryland, Massachusetts, Minnesota, New Jersey, New York, Washington, Vermont, the District of Columbia, and the city of Cleveland is:$93,400—$176,200 USDWhat We BelieveAs a company wholly dedicated to serving the US federal government, we bring together the best talent to help reinvent how federal agencies operate and deliver greater value for their mission and the American people. As required by local law, Accenture Federal Services provides reasonable ranges of compensation for hired roles based on labor costs in the states of California, Colorado, Hawaii, Illinois, Maryland, Massachusetts, Minnesota, New Jersey, New York, Washington, Vermont, the District of Columbia, and the city of Cleveland.

Washington, DC28 days ago

Full-time

Role: SDET (Automation Tester) Location: Washington, DC – Hybrid Job Type: Contract to Hire Job Summary: We are seeking a SDET/Automation Tester with strong expertise in automation frameworks and exposure to AI/ML technologies. The ideal candidate will design, enhance, and support automation frameworks, troubleshoot issues, and leverage AI to optimize testing processes.

Reston, VA30 days ago

Qualified candidates will have direct experience in developing and executing test plans, procedures, and scenarios and a solid understanding of the concepts of web-based software applications. Plan, coordinate and facilitate all activities to accomplish successful Test Readiness Reviews (TRR) and Production Readiness Reviews (PRR).

Arlington, VA30+ days ago

Full-time

Familiarity with accessibility testing tools including manual inspection tools such as Accessibility Name and Description Inspector (ANDI) and automated testing tools such as Axe, WAVE, Accessibility Insights, or similar tools. This role identifies accessibility defects, documents findings, prepares accessibility conformance reports, and collaborates with development and design teams to ensure accessible and compliant digital experiences.

Tysons, VA30+ days ago

$120,000–$140,000

The Senior Tester will help lead a team of testers in the testing strategy and implementation of all forms of testing to include functional, integration, performance, regression and security. Acts as a member of a project team responsible for testing requirements and providing technical guidance concerning the testing strategy, implementation in unit and performance/regression testing of the application.

Ashburn, VA30+ days ago

Trillion is seeking an Automated Tester with strong systems, software, cloud, and Agile experience to support a complex program to provide Agile development and operations and maintenance for critical systems on a mission-critical program supporting the Customs and Border Protection (CBP) agency. You will participate in and/or direct major deliverables of projects through all aspects of the software development lifecycle including scope and work estimation, architecture and design, coding, and unit testing.

Woodbridge, VIRGINIA30+ days ago

In this role, you'll be responsible for evaluating user experience, testing app and website functionality, and providing critical feedback that helps improve our digital platforms. This is an excellent opportunity to work ly while contributing to real-time improvements in digital products used by thousands.

McLean, VA30+ days ago

Full-time

Our client is looking for Automation Tester (Visa-Independent Candidates Only) with expertise in Selenium, Cucumber, and Cypress. What You'll Do: Design and review test plans, cases, and data for effective testing.

Chantilly, VA30+ days ago

Full-time

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

New!

Washington, DC4 days ago

Full-time

The Penetration Tester – Lead performs expert-level offensive cybersecurity activities including network penetration testing, web application assessments, cloud security testing, wireless testing, red team operations, social engineering support, exploit validation, security control effectiveness testing, and advanced vulnerability analysis. The Penetration Tester – Lead supports the Small Business Administration (SBA) Enterprise Cybersecurity Services (ECS) program by leading advanced penetration testing, vulnerability assessment, adversarial simulation, and security validation activities supporting enterprise cybersecurity operations.

Washington, DC30+ days ago

Role name:Quality ManagerRole Description:Automation TesterCompetencies:Automated QA - TestCompleteExperience (Years):6-8Essential Skills:Automation Tester Automation TesterDesirable Skills:Automation Tester. We promote and support a diverse workforce across all levels in the company.

McLean, VA30+ days ago

Bachelor's degree in Computer Science, Information Systems, Engineering or related discipline and 7 years of applied work experience OR Master's degree and 5 years of relevant work experience OR a minimum of 11 years of relevant work experience in lieu of a degree. Define automated test criteria, designs & develops the organization's Test Automation framework and develops automated tests for all functionality that meets specified automation criteria.

Washington, DC30+ days ago

The pay range for the states of California, Colorado, Hawaii, Illinois, Maryland, Massachusetts, Minnesota, New Jersey, New York, Washington, Vermont, the District of Columbia, and the city of Cleveland is:$69,200—$124,200 USDWhat We BelieveAs a company wholly dedicated to serving the US federal government, we bring together the best talent to help reinvent how federal agencies operate and deliver greater value for their mission and the American people. As required by local law, Accenture Federal Services provides reasonable ranges of compensation for hired roles based on labor costs in the states of California, Colorado, Hawaii, Illinois, Maryland, Massachusetts, Minnesota, New Jersey, New York, Washington, Vermont, the District of Columbia, and the city of Cleveland.

McLean, Virginia30+ days ago

$75,000–$140,000 Per Year

Assist business analysts, team leads, clients, and other team members in the use of JIRA as an Agile Lifecycle Management Tool to track work within the program across multiple product teams. Excellent interpersonal skills, as well as excellent communication skills, verbal and written to both technical and non-technical audiences that are in a geographically dispersed environment (conference calls, Skype, face-to-face).

Reston, VA30+ days ago

$70,000–$95,000 Per Year

All work must be conducted within the continental U.S. Raft (https://TeamRaft.com) is a customer-obsessed non-traditional small business with a purposeful focus on Distributed Data Systems, Platforms at Scale, and Complex Application Development, with headquarters in McLean, VA. What we are looking for: Bachelor's degree 0 - 3 years of experience Familiar with Java, React, Angular, Gitlab, RHEL, JIRA, Confluence, Zephyr & Python Must be able to use all web methods like GET, PUT, POST, DELETE etc.

Reston, VA30+ days ago

$80,000–$110,000 Per Year

All work must be conducted within the continental U.S. Raft (https://TeamRaft.com) is a customer-obsessed non-traditional small business with a purposeful focus on Distributed Data Systems, Platforms at Scale, and Complex Application Development, with headquarters in McLean, VA. What we are looking for: Bachelor's degree 3 + years of experience Experience with some of the following: Java, React, Angular, Gitlab, RHEL, JIRA, Confluence, Zephyr & Python Must be able to use all web methods like GET, PUT, POST, DELETE etc.

Herndon, Virginia30+ days ago

$86,000–$138,000 Per Year

Required experience and skills: Offensive security, red‑team, or penetration testing experience with at least 3 years leading complex, high‑impact assessments in enterprise or DoD environments. Plan and lead advanced penetration testing operations (Network Assistance Visits, Persistent Penetration Testing) to emulate adversary threat models against Army networks.

Herndon, Virginia30+ days ago

$66,000–$106,000 Per Year

Support Network Assistance Visits and Persistent Penetration Testing events under senior guidance; perform validation tasks during Network Damage Assessments to check for compromise indicators. Candidate must meet ONE of the following: Bachelor’s degree in Computer Science, Cybersecurity, Data Science, Information Systems, Information Technology, or Software Engineering; OR.

Washington, DC30+ days ago

Full-time

JPMorganChase, one of the oldest financial institutions, offers innovative financial solutions to millions of consumers, small businesses and many of the world's most prominent corporate, institutional and government clients under the J.P. Our history spans over 200 years and today we are a leader in investment banking, consumer and small business banking, commercial banking, financial transaction processing and asset management.

Washington, DC30+ days ago

The DHS Section 508 Trusted Tester evaluates online course materials, software, and web-based content for conformance with Section 508 accessibility requirements using DHS-approved testing processes and tools. • Provide consultation throughout the development lifecycle using virtual meeting tools such as screen sharing to demonstrate findings and suggest remediation strategies.

Reston, VA7 days ago

Advanced Penetration Testing Expertise: Proven experience leading and conducting complex penetration tests in enterprise or federal environments, including adversary emulation, red team-style assessments, and validation of security controls against advanced threats. Technical Proficiency in Offensive Security Tooling: Hands-on experience with tools such as Kali Linux, Metasploit, Burp Suite Pro, Cobalt Strike, Nmap, Nessus, BloodHound, Impacket, and other offensive security platforms used for enumeration, exploitation, and reporting.

New Carrollton, MD30+ days ago

Full-time

Our capabilities include Program Management, Program Oversight, Process Audit, Intelligence Analysis, Cyber Security, NIST SP 800-171 Assessment and Compliance, Computer Forensics, Software Assurance, Software Testing, Test Automation, Section 508 and WCAG Accessibility Assessment, Localization Testing, Independent Verification and Validation (IV&V), Quality Assurance (QA), Compliance, and Research and Development (R&D) services. Project: The IRS requires contractor support to perform a variety of testing services, including Systems Acceptability Testing (SAT), Integration Testing, Performance Testing, and related support services like Test Automation and Test Data Management.

New!

Washington, Washington, DC6 days ago

With contracts in both the public and private sectors in the DC metro area and across the country, Soft Tech is an organization made up of highly successful and talented Information Technology professionals offering enterprise class solutions for any size organization at great value. The designated candidate for this position will join a collaborative team environment, providing support and expertise necessary toward the successful delivery of the project deliverables, and provide effective communication to all levels of staff for reporting status/progress.

Woodbridge, VIRGINIA30+ days ago

In this specialized role, you will focus on identifying and analyzing performance bottlenecks within mobile games, such as frame rate drops, load times, and memory usage, providing critical insights to ensure smooth and responsive gameplay. Execute performance test plans on mobile games, monitoring key metrics like FPS, CPU/GPU usage, and battery drain.

Lanham, MD30+ days ago

Full-time

TriTech Enterprise Systems, Inc. is actively seeking IRS Business, Technical, Functional, QA, Performance and Mainframe for multiple IRS applications using Oracle, ETL (Informatica), JBoss, Java, and in Control-M environments. Proficient SQL writing, ETL Informatica workflow and rule validation experience, able to comprehend Oracle AWR reports, able to comprehend systems reports (Unix & Linux), analytical, and team player – 3 years.

Chantilly, Virginia30+ days ago

Pen Tester, Level 3 (Senior) Functional Description: In addition to achieved duties described in Level 2, the Pen Tester is responsible for designing and leading complex penetration tests, develops customized tools and methodologies; providing expert guidance on security best practices; identifying complex vulnerabilities, providing strategic security advice, and leading remediation efforts; collaborating with management to develop security policies, training other cybersecurity professionals, and staying abreast of emerging threats. Qualifications: Requirements:All positions require: TS/SCI with PolyLevel 2 Penetration Tester:Education: Bachelor's Degree or Higher, ANDPen Tester Experience: 3 yearsORHigh School GED + 5 Years Relevant ExperienceAssociates Degree + 4 Years Relevant ExperienceMasters or Higher + 2 Years Relevant Experience .

Herndon, VA30+ days ago

2. Strong team player and individual contributor with ability to work in Development teams and work on Automation stories in Sprint. Experience working in complex financial applications spanning multiple teams and multiple stakeholders .

Arlington, Virginia30+ days ago

$86,000–$138,000 Per Year

Possess one of the following certifications, OR be able to obtain before start date: CCNA Cyber Ops, CCNA-Security, CEH, CFR, Cloud+, CySA+, GCIA, GCIH, GICSP, SCYBER, Security+ CE, SSCP. As the world’s leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies.

Washington, DC30+ days ago

8+ experienced Software Development Engineer in Test with a strong background in Selenium Webdriver, Cucumber, Java, JavaScript as a must have skill? Ability to build specialized testing tools and build/enhance frameworks?

Arlington, Virginia7 days ago

$66,000–$106,000 Per Year

This Federal Strategic Cyber program encompasses technical, engineering, data analytics, cyber security, management, operational, logistical and administrative support to aid and advise the Cyber & Technology Security (CTS) Directorate. Either possess or obtain prior to start date ONE of the following certifications:CCNA Cyber Ops, CCNA-Security, CEH, CFR, Cloud+, CySA+, GCIA, GCIH, GICSP, or SCYBER.

McLean, VA30+ days ago

We promote and support a diverse workforce across all levels in the company. Selenium Automation Tester.

Washington, WA30+ days ago

We promote and support a diverse workforce across all levels in the company. Competencies: EIS : MAXIMO Technical.

New!

Washington, DCToday

Full-time

Clearance: Active TS/SCI clearance with DHS EOD (Entry on Duty badge). Requirements: - Must have active TS/SCI clearance with DHS EOD (Entry on Duty badge).

Washington, DC30+ days ago

$115,779–$196,825 Per Year

Develops proof-of-concepts and prototypes of easy-to-navigate user interfaces (UIs) that consists of web pages with graphics, icons, and color schemes that are visually appealing to provide a consistent look and feel that incorporates user experience feedback. + Supports and provides subject matter expertise and customer support to system owners and technical personnel to ensure 100% of ICT systems are tested for Section 508 compliance and meeting SharePoint site testing goals.

Falls Church, VA30+ days ago

Remote

Full-time

Business Computers Management Consulting Group, LLC (BCMC) is a small business specializing in Information Technology (IT), Cybersecurity, Information Assurance (IA), SOA, Big Data Management, Program Management, and more for Federal, State, and Local agencies. Develop test procedures, cases, and data supporting the user story to ensure it meets the acceptance criteria and does not break other areas of existing functionality.

Washington, DC9 days ago

The incumbent is required to immediately disclose any debarment, exclusion, or other event that makes them ineligible to perform work directly or indirectly on Federal health care programs. Must be able to meet established deadlines and handle multiple customer service demands from internal and external customers, within set expectations for service excellence.

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Tester Jobs in Herndon, VA

Jobs

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