NewTester - TS/SCI with Polygraph GD Information TechnologyTester - TS/SCI with PolygraphHerndon, VirginiaTo ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave.
Performance Tester Integrated Resources, IncPerformance TesterRockville, MarylandFull timeJob Responsibilities: In this role, the tester(s) will be responsible for working with the Software Test Engineering Lead, Test Engineering team and biomedical project team members. • Requires experience in the development of high quality test documentation such as Test Plans, Test cases and procedures, RTMs, and Test Analysis Reports.
Sr. Automated Application Tester VTGSr. Automated Application TesterChantilly, VirginiaFull timeOverview: The Automated Tester defines, documents, analyzes, performs, and interprets tests for processes, functions, system integration, and user acceptance testing including test units, processes, and functions. Conducts system integration tests and user acceptance testing, creates automated test scripts, and coordinates with the development team to perform tests.
Lead Penetration Tester Revolutional, LLCLead Penetration TesterWashington, DC$110,000–$150,000 / yearGPEN (GIAC Penetration Tester), GXPN (GIAC Exploit Researcher and Advanced Penetration Tester), OSCP (Offensive Security Certified Professional), or equivalent offensive security credential. You develop test plans, lead technical execution, produce security assessment reports and criticality matrices, and deliver out-brief presentations directly to agency CIO and CISO-level audiences.
Senior Penetration Tester Govcio LLCSenior Penetration TesterWashington, DC$124,540–$180,000 / yearFull timeThis role ensures mission‑critical security assurance across enterprise systems, applications, and cloud infrastructures by applying deep technical expertise, zero‑trust principles, and attacker‑focused methodologies. Conduct deep technical analysis of vulnerabilities including buffer overflows, SQL injection, CSRF, XSS, race conditions (TOCTOU), XXE, encryption weaknesses, authentication bypass, and similar issues.
Business Analyst - QA Tester A-TEKBusiness Analyst - QA TesterWashingtonThe Business Analyst / QA Lead collaborates closely with project leadership, software developers, and stakeholders to support the development, enhancement, modernization, and maintenance of enterprise business applications utilizing Agile methodologies. This position is responsible for eliciting and documenting business requirements, managing the Agile product backlog, coordinating user acceptance testing, validating solution quality, and ensuring software releases meet business, technical, accessibility, and security requirements.
Expert Automated Tester Leidos Holdings Inc.Expert Automated TesterChantilly, VA$116,350–$210,325 / yearThe Automated Tester defines, documents, analyzes, performs, and interprets tests for processes, functions, system integration, and user acceptance testing including test units, processes, and functions. Leidos is seeking an Automated Tester for a 200+ FTE technical development program supporting the Sponsor's Entitlement Programs as well as IdAM /ICAM, Authentication, Authorization, Attributes and Digital Policy Management.
Penetration Tester CymertekPenetration TesterReston, VirginiaCybersecurity, Computer Science, Information Technology, Information Security, Network Security, Systems Engineering, Computer Engineering, Digital Forensics, Ethical Hacking, Data Science, Electrical Engineering, Software Engineering, etc. Ethical Hacker, Vulnerability Analyst, Security Consultant, Red Team Specialist, Cybersecurity Analyst, Application Security Tester, Security Engineer, Offensive Security Engineer, Security Assessment Specialist, Cyber Threat Analyst, Exploit Developer, etc.
Penetration Tester III Agile DefensePenetration Tester IIISpringfield, VirginiaThis senior level cyber TE analysts engage with senior leadership to identify, report, and perform real-world threat activity simulation attacks, such as those used by our nation’s adversaries, in order to train and measure the effectiveness of the people, processes, and technology used to defend Agency networks and systems. Strong proficiency Report writing – a technical writing sample and technical editing test will be required if the candidate has no prior published intelligence analysis reporting, excellent verbal and written communications skills and ability produce clear and thorough security incident reports and briefings.
NewCommon Criteria Product Tester LeidosCommon Criteria Product TesterColumbia, MarylandThe ideal candidate is an independent performer who can perform commercial off-the-shelf (COTS) IT product security tests with minimal supervision, including devising product-specific test procedures and performing any configuration procedures necessary to enable the execution of tests. August 28, 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.
Penetration Tester (Part Time & Remote) TestProsPenetration Tester (Part Time & Remote)Sterling, VARemotePart timeWork closely with development teams, product managers, and customer success teams to ensure successful delivery of consulting services or product implementation projects and remove roadblocks. TestPros considers several factors when extending an offer, including but not limited to, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, geographic location, education, and certifications.
Salesforce QA Tester Stealth Solutions, Inc.Salesforce QA TesterSterling, VAFull timeStealth 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.
Applications Tester Nightwing Intelligence SolutionsApplications TesterSterling, Virginia$99,000–$206,000 / yearOur capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers’ most demanding challenges.
Sr. Performance Tester Glint Tech SolutionsSr. Performance TesterReston, VirginiaThe selected candidate will lead performance testing, performance engineering, and scalability analysis for enterprise applications, cloud-native platforms, data warehouse solutions, and data lake ecosystems — defining test strategies, designing workload models, and analyzing system behavior across application, database, infrastructure, and cloud layers. Develop and execute end-to-end performance test strategies for enterprise applications, AWS-native applications, APIs, microservices, data warehouse platforms, and data lake pipelines.
QA Tester, Data Privacy Platform (DC) LavendoQA Tester, Data Privacy Platform (DC)Tysons, Virginia$50,000–$70,000 / yearOur client is a profitable, high-growth Enterprise SaaS company operating at the intersection of AI and data privacy — arguably the hottest compliance market right now. With strong product-market fit, a loyal enterprise client base, and real revenue (not just hype), this is a company built to last — not chase the next funding round.
Performance Tester Matrix Systems & TechnologiesPerformance TesterBowie, MarylandOur client base includes; The State of Maryland, Maryland State Department of Education, Prince George’s County Maryland, IRS, Northrop Grumman, Computer Sciences Corporation, SAIC, Lockheed Martin, American University, and the Department of Health and Human Services. Preferred Qualifications: Experience with the following skills will be considered a significant plus in considering prospective candidates: · IBM Mainframe Unisys Mainframe DB2 · Informatica Business Objects · Knowledge of current IRS tax administration software applications is a significant plus.
DHS Section 508 Trusted Tester Essnova SolutionsDHS Section 508 Trusted TesterWashington, District of ColumbiaThe 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.
Cyber Penetration Tester SME- Active (TS/SCI with CI Poly) VibrintCyber Penetration Tester SME- Active (TS/SCI with CI Poly)Reston, VAFull timeAs a Penetration Testing SME, you will play a critical role in protecting our clients' infrastructure and data by identifying, testing, and validating security weaknesses across networks, systems, applications, and cloud environments. Working alongside many of the most talented professionals in public service, we work tirelessly to create and sustain new solutions and services that meet the stringent demands across a variety of customer missions.
UAT Tester Journeyman AHU TechnologiesUAT Tester JourneymanWashington, District of ColumbiaSkills Matrix: · Proven hands-on working experience in UAT testing utilizing various testing techniques, methodologies, tools (Selenium, QC ALM, SQL) · Must have hands on UAT exp building, maintaining test plans, test suites, writing & executing E2E test cases, managing defects. 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.
Anti-Money Laundering (AML) Compliance Tester III Capital One Financial CorpAnti-Money Laundering (AML) Compliance Tester IIIMcLean, VA$120,800–$137,900 / yearThe Anti-Money Laundering (AML) Tester will execute complex risk-based compliance transaction testing under the leadership of a team leader, for the purpose of independently validating adherence to applicable AML laws regulations, including but not limited to the Bank Secrecy Act (BSA), USA PATRIOT ACT, and Proceeds of Crime (Money Laundering) and Terrorist Financing Act (PCMLTFA), etc. Responsibilities will include (but may not be limited to): Under the leadership of a team leader, executing targeted, complex transaction testing for line of business compliance requirements in alignment with team and ICTT methodology and procedures.