• Senior System Tester

    Competitive Range Solutions, LLC (Fort Meade, MD)
    …exciting projects in a collaborative, congenial environment. We are seeking a Senior System Tester to conduct comprehensive requirements analysis, software ... testing, debugging, and performance optimization in support of mission-critical defense applications. This role requires expertise in Agile Scrum methodologies, microservice architectures, cloud computing, and security compliance within DoD environments. Key… more
    Competitive Range Solutions, LLC (08/07/25)
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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 ... products through comprehensive testing. You will work closely with the development team to identify and resolve issues, ensure that our software meets the highest standards of quality, and contribute to our continuous integration and delivery pipelines.… more
    Amentum (08/10/25)
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  • Senior Quality Assurance Tester

    ManTech International (Reston, VA)
    …now-unleash your potential with MANTECH! 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 teams to… more
    ManTech International (07/16/25)
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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 teams to perform exploratory,… more
    ManTech (06/12/25)
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  • Senior Tester

    Steampunk (Mclean, VA)
    …program._ Refer a Friend (https://careers-steampunk.icims.com/jobs/6276/ senior - tester /job?mode=apply&apply=yes&in\_iframe=1&hashed=-336029103) **Need help ... + Certified Manager of Software Testing (CMST) + DHS Trusted Tester Certification (TTv5) + Excellent written and verbal communication skills, interpersonal… more
    Steampunk (07/15/25)
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  • Senior Web Application Penetration…

    CoStar Realty Information, Inc. (Arlington, VA)
    Senior Web Application Penetration Tester Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential ... / AD Pentesting Expert (CAPE) + INE Security Web Application Penetration Tester eXtreme (eWPTX) + **Those certifications can be substituted with considerable… more
    CoStar Realty Information, Inc. (07/03/25)
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  • Senior SOC Analyst and Penetration…

    BAE Systems (Sterling, VA)
    …and sustain a mission-focused solution for a restricted Intelligence Community customer. As our Senior SOC Analyst and Penetration Tester , you ll play a pivotal ... Other incentives may be available based on position level and/or job specifics. ** Senior SOC Analyst and Penetration Tester ** **114791BR** EEO Career Site Equal… more
    BAE Systems (07/26/25)
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  • Senior Associate, Mid-Level Penetration…

    Ankura (Washington, DC)
    …on innovation and growth. Practice Overview: We are seeking a Mid-Level Penetration Tester with a focus on Web, API, and Mobile Application security assessments to ... join our consulting team. This role requires not only hands-on penetration testing skills but also the ability to engage with clients, provide security advisory services, and offer remediation guidance. The ideal candidate will possess strong technical… more
    Ankura (07/31/25)
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  • Software Quality Assurance Testers

    Guidehouse (New Carrollton, MD)
    …Ability to contribute to documentation, training materials, and knowledge transfer activities. ** Senior Software Quality Assurance Tester :** **What You Will Do** ... Required** **:** Active Public Trust **Junior Software Quality Assurance Tester ** **What You Will Do** **:** As a Junior...**:** As a Senior Software Quality Assurance Tester , you will: + Lead and execute complex testing… more
    Guidehouse (08/09/25)
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  • Senior Red Cyber Operator

    Parsons Corporation (Fort Belvoir, VA)
    …what you're looking for. **Job Description:** Parsons is looking for an amazingly talented ** Senior Red Cyber Operator** to join our team! In this role you will get ... in DoDD 8570.01, 8570.01-M, 8140.01-03, and as amended. + Must pass the DCART senior operator aptitude test before joining DCART as an Operator. + Must be willing… more
    Parsons Corporation (07/30/25)
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