• Software Quality Assurance Engineer…

    GovCIO (Tysons Corner, VA)
    …to this job (https://careers-govcio.icims.com/jobs/6913/ software -quality-assurance-engineer-and- tester /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) ... of important defects by working with developers and/or engineers to ensure the software or hardware development process has an appropriate level of testing. +… more
    GovCIO (10/15/25)
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  • Senior Tester

    Steampunk (Mclean, VA)
    … Software Testing Qualifications Board (ISTQB) Certification + Certified Manager of Software Testing (CMST) + DHS Trusted Tester Certification (TTv5) + ... that systems are safe and secure against cybersecurity threats + Working with software developers and software engineers to ensure that development follows… more
    Steampunk (10/03/25)
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  • Quality Control Manager ( Software Testing)

    SOS International LLC (Fort Belvoir, VA)
    …Testing such as Certified Manager of Quality/Organizational Excellence (CMQ/OE) or Certified Software Tester (CSTE). + Advanced training or certifications in ... **Overview** SOSi is seeking a highly qualified **Quality Control Manager** **( Software Testing)** to join our team in support of our US Army Government customer.… more
    SOS International LLC (08/28/25)
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  • ETL Tester with Python

    CGI Technologies and Solutions, Inc. (Reston, VA)
    **ETL Tester with Python** **Category:** Software Development/ Engineering **Main location:** United States, Virginia, Reston **Position ID:** J1125-0365 ... Description:** CGI has an immediate need for a ETL tester to join our team. This is an exciting...with cross-functional teams to uphold quality standards throughout the software development lifecycle. **Required qualifications to be successful in… more
    CGI Technologies and Solutions, Inc. (11/07/25)
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  • Systems Administrator / Integration Tester

    BAE Systems (Springfield, VA)
    **Job Description** BAE Systems is seeking mission-oriented System Administrator / Integration Tester to join a dynamic team of IT professionals. As a member of an ... cause, and development of corrective action plans. As an SA/ Tester , you will provide: + Corrective maintenance (ie, Identify,...XACTA 360, Service , Continuity Planning Tool (CPT), and Software Approval Process (SWAP) + the build, test, and… more
    BAE Systems (10/22/25)
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  • Systems Interoperability Tester , Senior

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **Systems Interoperability Tester , Senior** **Category:** Architecture **Main location:** United States, Virginia, Arlington **Position ID:** J0925-2138 **Employment ... Description:** CGI Federal has an exciting opportunity for a Systems Interoperability Tester within our Intel sector advancing the national security mission through… more
    CGI Technologies and Solutions, Inc. (09/30/25)
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  • Senior Quality Assurance Tester

    ManTech International (Reston, VA)
    …thrilling projects in Digital Transformation, Cybersecurity, IT, Data Analytics and Software Development. Elevate your career and make a difference. Your adventure ... seeks a motivated, career and customer-oriented Senior Quality Assurance Tester to join our team in the Reston or...performance, and security testing to ensure all systems and software function as intended and meet all compliance and… more
    ManTech International (10/29/25)
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  • Senior Quality Assurance Tester

    ManTech (Reston, VA)
    **ManTech** seeks a motivated, career and customer-oriented **Senior Quality Assurance Tester ** to join our team in the **Reston or Chantilly, VA** location. This is ... an **onsite** position. The **Senior Quality Assurance Tester ** will work with the engineering and quality assurance/test...performance, and security testing to ensure all systems and software function as intended and meet all compliance and… more
    ManTech (09/11/25)
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  • Lead Web App Pen Tester

    CoStar Realty Information, Inc. (Arlington, VA)
    Lead Web App Pen Tester Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate information, ... in real estate. In this role, you will secure software and applications that power the worldwide real estate...Pentesting Expert (CAPE) + INE Security Web Application Penetration Tester eXtreme (eWPTX) + **Those certifications can be substituted… more
    CoStar Realty Information, Inc. (10/03/25)
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  • 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 ... secure, reliable, and uninterrupted availability of IT systems. The Automated Tester defines, documents, analyzes, performs, and interprets tests for processes,… more
    Leidos (10/10/25)
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