• Test Engineering Architect

    Steampunk (Mclean, VA)
    …articulate options and recommendations + Leverage virtualization and containerization to optimize testing software systems + Work with teams to bring continuous ... **Preferred:** + MS Degree + Certifications: + CAST (Certified Associate in Software Testing ) + International Software Testing Qualifications Board… more
    Steampunk (12/19/25)
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  • Test Engineer

    Steampunk (Mclean, VA)
    …articulate options and recommendations + Leverage virtualization and containerization to optimize testing software systems + Work with teams to bring continuous ... reporting requirements **Preferred:** + Certifications: + CAST (Certified Associate in Software Testing ) + International Software Testing Qualifications… more
    Steampunk (12/16/25)
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  • Test Engineer III

    Mercury Systems (Chantilly, VA)
    …environments (eg, extreme temperatures, shock, vibration). + Experience in secure software testing , including vulnerability assessments, penetration testing , ... system testing practices across Mercury's ruggedized servers and secure software product lines. + Design and implement robust test procedures that meet… more
    Mercury Systems (12/03/25)
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  • Senior Tester

    Steampunk (Mclean, VA)
    …load testing + **Preferred:** + Certifications: + CAST (Certified Associate in Software Testing ) + International Software Testing Qualifications ... Board (ISTQB) Certification + Certified Manager of Software Testing (CMST) + DHS Trusted Tester Certification (TTv5) + Excellent written and verbal communication… more
    Steampunk (11/22/25)
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  • Expert Software Engineer

    Amentum (Springfield, VA)
    …established application and organizational processes * Prepare and produce releases of software components * Support formal testing and resolution of defects ... so, look no further. Amentum is seeking an **Expert Software Engineer** to join our team of passionate individuals...system as a whole. **Responsibilities:** As a GEODS Expert Software Engineer, you will serve as a subject matter… more
    Amentum (11/18/25)
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  • QA/Test Engineer

    Steampunk (Mclean, VA)
    …recommendations preferred **Preferred:** + Certifications a plus: + CAST (Certified Associate in Software Testing ) + International Software Testing ... Qualifications Board (ISTQB) Certification + Certified Manager of Software Testing (CMST) + DHS Trusted Tester Certification (TTv5) + DevSecOps Experience with… more
    Steampunk (11/14/25)
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  • Test Engineer

    CACI International (Sterling, VA)
    …risks for release decisions. + Stay current with industry best practices in software testing and incorporate improvements into team workflows. + Collaborate with ... clearance with polygraph. _Desired:_ + Certifications preferred but not required: Software testing (ISTQB Certified Tester Foundation Level (CTFL), Certified… more
    CACI International (12/20/25)
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  • Senior Tester

    Steampunk (Mclean, VA)
    …MSDegree + Certifications: + CAST (CertifiedAssociate in SoftwareTesting) + International Software Testing Qualifications Board (ISTQB) Certification + Certified ... Manager of Software Testing (CMST) + DHS Trusted Tester Certification (TTv5) + Excellent written and verbal communication skills, interpersonal and collaborative… more
    Steampunk (01/02/26)
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  • Automation Test Engineer

    CACI International (Arlington, VA)
    …or related field, or equivalent experience. + Minimum 7 years of experience in software testing , with a focus on automation. + Hands-on experience testing ... Administrator or other relevant ServiceNow certifications. + ISTQB or similar software testing certification. + Experience with API testing and performance… more
    CACI International (12/11/25)
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  • Quality Assurance (QA) Tester

    Guidehouse (Mclean, VA)
    …Systems, or a related field. + Minimum THREE (3) years of professional experience in software testing or QA. + Experience with testing tools such as ... + Familiarity with Agile/Scrum development environments. + Strong understanding of software development lifecycle and testing methodologies. + Experience with… more
    Guidehouse (11/21/25)
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