• Expert Automated Tester

    Leidos (Chantilly, VA)
    **Description** Leidos is seeking an Automated Tester for a 200+ FTE technical development program supporting the Sponsor's Entitlement Programs as well as IdAM ... helping ensure secure, reliable, and uninterrupted availability of IT systems. The Automated Tester defines, documents, analyzes, performs, and interprets tests… more
    Leidos (10/10/25)
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  • Automated QA Tester

    ERP International (Laurel, MD)
    …and hardened software solutions. The ideal candidate should be able to create automated test scripts to run tests on developed software applications, and review and ... executing test plans + Writing and executing test scripts (both manual and automated ) + Developing comprehensive automated testing frameworks and solutions +… more
    ERP International (09/09/25)
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  • Senior Software Tester - Expert

    Amentum (Chantilly, VA)
    Amentum is seeking a skilled Senior Software Tester to join our team. The ideal candidate will be well-versed in ensuring the quality and reliability of software ... develop, and execute test plans, scripts, and cases for both manual and automated testing. + Identify, document, and track software defects using bug tracking tools.… more
    Amentum (11/08/25)
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  • Lead Penetration Tester TS/SCI Polygraph

    Leidos (Annapolis Junction, MD)
    **Description** **Lead Penetration Tester ** **Leidos** has a new and exciting opportunity for a **Lead Penetration Tester ** in our **National Security Sector's ... Security!** **Job Summary** Leidos is seeking a **Lead Penetration Tester ** to join a high performing agile team using...standards, and methodologies. + Serve as a Subject Matter Expert in security architecture, to include providing advice to… more
    Leidos (11/05/25)
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  • Lead Web App Pen Tester

    CoStar Realty Information, Inc. (Arlington, VA)
    …Pentesting Expert (CAPE) + INE Security Web Application Penetration Tester eXtreme (eWPTX) + **Those certifications can be substituted with considerable ... Lead Web App Pen Tester Job Description **Overview** CoStar Group (NASDAQ: CSGP)...and underlying infrastructure for vulnerabilities using both manual and automated techniques + Demonstrate risk of detected issues to… more
    CoStar Realty Information, Inc. (10/03/25)
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  • IT Tester (Real Time Performance…

    Shuvel Digital (Vienna, VA)
    IT Tester (Real Time Performance Tester ) Hybrid Vienna, VA. Description: + Demonstrated experience in load test, stress test, stability test and test automation. ... usage during testing, identifying potential issues proactively. + Proficiency in automated testing frameworks like Selenium, JMeter, or other relevant tools for… more
    Shuvel Digital (09/20/25)
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  • Business Systems Analyst/Software Tester

    CACI International (Washington, DC)
    Business Systems Analyst/Software Tester Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Public Trust Employee Type: ... developers to conduct comprehensive system testing, encompassing both manual and automated approaches, including regression and targeted testing of code and… more
    CACI International (10/18/25)
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  • Cyber Threat Hunt Analyst​

    Leidos (Ashburn, VA)
    …Professional (CLNP) + CompTIA Pentest+ CompTIA Cybersecurity Analyst (CySA+) + GPEN - Penetration Tester + GWAPT - Web Application Penetration Tester + GSNA - ... + GOSI - Open Source Intelligence + OSCP (CertifiedProfessional) + OSCE (Certified Expert ) + OSWP (WirelessProfessional) + OSEE (Exploitation Expert ) + CCFP -… more
    Leidos (11/01/25)
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  • T2 AS&W Analyst - Day

    Leidos (Ashburn, VA)
    …Security Fundamentals + SANS - GXPN - Exploit Researcher and Advanced Penetration Tester + SANS - GMON - Continuous Monitoring Certification + OSCP (Certified ... Professional) + OSCE (Certified Expert ) + OSWP (Wireless Professional) + OSEE (Exploitation ...Certified Cloud Security Professional + LPT - Licensed Penetration Tester + ECSA - EC-Council Certified Security Analyst +… more
    Leidos (10/30/25)
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