• Software / Systems Tester

    Leidos (Manassas, VA)
    …directly redefines naval capabilities. That's the Leidos experience. Position Overview: As a software /system tester , you will work with project management and ... auto testing, unit testing, integration testing, functional testing and bug-tracking systems . * Familiarity in software development lifecycle management (SDLC).… more
    Leidos (07/12/25)
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  • Systems Administrator / Integration…

    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 ... XACTA 360, Service , Continuity Planning Tool (CPT), and Software Approval Process (SWAP) + the build, test, and...be available based on position level and/or job specifics. ** Systems Administrator / Integration Tester ** **114602BR** EEO… more
    BAE Systems (07/18/25)
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  • Senior Specialist, Systems Engineering…

    L3Harris (Springfield, VA)
    …cyber domains in the interest of national security. Job Title: Senior Specialist, Systems Engineer - User Acceptance Tester (Active TS/SCI w/CI Poly Required)Job ... Technologies currently has an opening for a Senior Specialist, User Acceptance Tester with expertise in Test and Integration for an important National Security… more
    L3Harris (05/29/25)
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  • G2 Applications Tester | Active Top Secret…

    General Dynamics Information Technology (Fairfax, VA)
    …Obtain:** Top Secret **Public Trust/Other Required:** None **Job Family:** Software Development **Skills:** Manual Testing, Software Test Engineering,Test ... **Job Description:** Transform technology into opportunity as an **Applications** ** Tester ** with GDIT. A career in enterprise IT means...career in enterprise IT means connecting and enhancing the systems that matter most. At GDIT you'll be at… more
    General Dynamics Information Technology (07/11/25)
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  • Penetration Tester

    CACI International (Chantilly, VA)
    Penetration Tester Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of ... * **The Opportunity:** CACI is seeking a talented Penetration Tester to join our team in Herndon, VA. If...creative ways to break into a range of customer systems and illustrate to stakeholders what could happen if… more
    CACI International (06/21/25)
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  • Sr. Penetration Tester

    CACI International (Chantilly, VA)
    Sr. Penetration Tester Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of ... * **The Opportunity:** CACI is seeking a talented Penetration Tester to join our team in Herndon, VA. If...creative ways to break into a range of customer systems and illustrate to stakeholders what could happen if… more
    CACI International (06/21/25)
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  • Senior Quality Assurance Tester

    ManTech International (Reston, VA)
    …assurance/test teams to perform exploratory, performance, and security testing to ensure all systems and software function as intended and meet all compliance ... seeks a motivated, career and customer-oriented Senior Quality Assurance Tester to join our team in the Reston or...on all systems /enhancements and versions/releases to ensure systems and software are functional and compliant,… more
    ManTech International (07/16/25)
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  • Senior Quality Assurance Tester

    ManTech (Reston, VA)
    …assurance/test teams to perform exploratory, performance, and security testing to ensure all systems and software function as intended and meet all compliance ... seeks a motivated, career and customer-oriented **Senior Quality Assurance Tester ** to join our team in the **Reston or...on all systems /enhancements and versions/releases to ensure systems and software are functional and compliant,… more
    ManTech (06/12/25)
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  • Manual Quality Assurance Tester

    Steampunk (Mclean, VA)
    …articulate options and recommendations + Leverage virtualization and containerization tooptimizetesting software systems + Work with teams to bring continuous ... mission-driven excellence? Steampunk is seeking a **Manual** **Quality Assurance (QA) Tester ** who will provide testing and QA expertise in mission critical… more
    Steampunk (07/17/25)
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  • SDET / ETL Tester

    System One (Reston, VA)
    … design and leads the team in supporting the overall quality of various software systems and applications. Develops a strong understanding of the business ... Job Title: SDET/Big Data ETL Tester Location: Remote, but onsite work is required...problems. Provides feedback in preparation of technical appraisals of systems , application interfaces and application software . 20%… more
    System One (07/11/25)
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  • Quality Assurance Tester

    ASM Research, An Accenture Federal Services Company (Washington, DC)
    …analytical and problem-solving skills. + Capable of learning various computer applications and systems related to software training needs. + Ability to meet ... We are seeking a highly skilled and detail-oriented QA Software Testing Specialist to join our team. The ideal...field of study or equivalent relevant experience. + Certified Tester -- Foundation Level (CTFL) desired + 0-2 years… more
    ASM Research, An Accenture Federal Services Company (07/18/25)
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  • Senior Tester

    Steampunk (Mclean, VA)
    …articulate options and recommendations + Leverage virtualization and containerization tooptimizetesting software systems + Work with teams to bring continuous ... Software Testing Qualifications Board (ISTQB) Certification + Certified Manager of Software Testing (CMST) + DHS Trusted Tester Certification (TTv5) +… more
    Steampunk (07/15/25)
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  • DAI Testing Specialist/ Tester

    CGI Technologies and Solutions, Inc. (Fort Belvoir, VA)
    **DAI Testing Specialist/ Tester ** **Category:** Testing/Quality Assurance **Main location:** United States, Virginia, Fort Belvoir **Position ID:** J0525-1472 ... seeking a Testing Specialist to join our team, bringing experience in computer software development and a strong background in software testing, including… more
    CGI Technologies and Solutions, Inc. (05/22/25)
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  • Penetration Tester (Part Time & Remote)

    TestPros (Sterling, VA)
    …Security, NIST SP 800-171 Assessment and Compliance, ATO Support, Computer Forensics, Software Assurance, Software Testing, Test Automation, Section 508 / WCAG ... and more secure. Job Summary TestPros is looking for an experienced Penetration Tester professional to support our IT Security consulting work for various Commercial… more
    TestPros (04/29/25)
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  • Mainframe Tester

    TestPros (New Carrollton, MD)
    …The EST organization within IRS IT supports the modernization of tax processing systems , managing the software life cycle from requirements through to ... Analysis, Cyber Security, NIST SP 800-171 Assessment and Compliance, Computer Forensics, Software Assurance, Software Testing, Test Automation, Section 508 and… more
    TestPros (07/16/25)
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  • Integration Test Engineer (FIT Tester )

    TestPros (New Carrollton, MD)
    …The EST organization within IRS IT supports the modernization of tax processing systems , managing the software life cycle from requirements through to ... Analysis, Cyber Security, NIST SP 800-171 Assessment and Compliance, Computer Forensics, Software Assurance, Software Testing, Test Automation, Section 508 and… more
    TestPros (07/16/25)
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  • Functional Tester

    TestPros (New Carrollton, MD)
    …The EST organization within IRS IT supports the modernization of tax processing systems , managing the software life cycle from requirements through to ... Analysis, Cyber Security, NIST SP 800-171 Assessment and Compliance, Computer Forensics, Software Assurance, Software Testing, Test Automation, Section 508 and… more
    TestPros (07/16/25)
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  • Technical Project Manager

    ManTech (Herndon, VA)
    …or High School Diploma and 8+ years of experience + Experience as a software engineer, developer, tester or systems engineer or experience managing ... Project Manager on our team, you will be part of a high-performing software development team supporting the planning and execution of full life-cycle solutions. You… more
    ManTech (06/18/25)
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  • JAVA Software Engineer

    BAE Systems (Alexandria, VA)
    **Job Description** Software Engineer The Software Engineer will perform software development activities as a member of an agile development team. ... special purpose device programming opportunities are available. Primary Responsibilities The Software Engineer will be responsible for software development… more
    BAE Systems (07/16/25)
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  • Software Test Engineer

    ManTech (Ashburn, VA)
    ManTech seeks a motivated, career and customer-oriented ** Software ** ** Tester ** to join our team in **Ashburn, Virginia.** This is a hybrid position. Currently, ... **ManTech** is seeking a motivated, career and customer-oriented ** Tester ** to join our team supporting the Customs and Border Protection (CBP) Traveler Processing… more
    ManTech (06/04/25)
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