• Systems Tester

    CACI International (Chantilly, VA)
    Systems Tester Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of ... Travel Required: None Type of Travel: None * * * CACI is seeking a Systems Testing Analyst to design and execute test plans related to various software applications,… more
    CACI International (08/29/25)
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  • Systems Interoperability Tester

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

    CACI International (Reston, VA)
    Business Systems Analyst/ Tester Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular ... * * **The Opportunity:** Are you a passionate Business Systems Analyst who likes working under minimal direction? Do...testing software applications? **Join our team as a Business Systems Analyst!** You will get to use your … more
    CACI International (10/21/25)
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  • Business Systems Analyst/Software…

    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 ... Local * * * CACI is seeking a highly motivated **B** **usiness Systems Analyst** to contribute to the enhancement of mission-critical applications for the Department… more
    CACI International (10/18/25)
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  • Expert Automated Tester

    Leidos (Chantilly, VA)
    …mission by helping ensure secure, reliable, and uninterrupted availability of IT systems . The Automated Tester defines, documents, analyzes, performs, and ... **Description** Leidos is seeking an Automated Tester for a 200+ FTE technical development program...Test Engineer will support the test of access control systems for a government customer. The successful candidate will… more
    Leidos (10/10/25)
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  • Requirements Analyst/ Tester

    Chenega Corporation (Arlington, VA)
    …development support to the Drug Enforcement Administration's (DEA) Office of Information Systems (SI). The Requirements Analyst/ Tester will be responsible for ... contracting, defense, or regulated industries. + Familiarity with enterprise systems , cloud platforms, or software development lifecycles. + Experience with… more
    Chenega Corporation (09/30/25)
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  • Quality Assurance Software Tester

    Tactibit Technologies LLC (Silver Spring, MD)
    …commitment to excellence in everything we do. About the Quality Assurance Software Tester position We are looking for a talented Quality Assurance Software Tester ... software applications against specified requirements or objectives. Quality Assurance Software Tester responsibilities are: + Execute automated and manual test cases… more
    Tactibit Technologies LLC (09/25/25)
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  • Application Tester

    Electrosoft (Gaithersburg, MD)
    Application Tester Posted: 05/13/2025 Electrosoft Services, Inc. is an award-winning company that provides comprehensive technology-based solutions and services to ... in the many benefits and opportunities we offer. Application Tester Responsibilities and Duties: + Application Tester ...both manually and automated for the client and back-end systems . + Technical environment includes: + C#, Python, Angular,… more
    Electrosoft (10/13/25)
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  • Salesforce Tester

    Steampunk (Mclean, VA)
    **Overview** As a **Salesforce Tester ** , you will be an integral team member who assists the team in ensuring high quality code is delivered to our client. ... scrum ceremonies and product planning activities. **Contributions** As a Salesforce Tester , you will work with our growing DevSecOps & Salesforce practicesdelivering… more
    Steampunk (10/30/25)
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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...roles Educational Requirement: Bachelor's degree in Computer Science, Information Systems , or a related field.​ Other Information: CGI is… more
    CGI Technologies and Solutions, Inc. (11/07/25)
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  • Senior Quality Assurance Tester

    ManTech International (Reston, VA)
    …future opportunity 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...perform exploratory, performance, and security testing to ensure all systems and software function as intended and meet all… 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...perform exploratory, performance, and security testing to ensure all systems and software function as intended and meet all… more
    ManTech (09/11/25)
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  • Penetration Tester , Senior

    CACI International (Herndon, VA)
    Penetration Tester , Senior Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... * **The Opportunity:** CACI is seeking a talented Penetration Tester to work on a niche project team with...creative ways to break into a range of customer systems and illustrate to stakeholders what could happen if… more
    CACI International (10/18/25)
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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 ... or Counterintelligence experience.** **Scripting (Windows/*nix), Bash, Python, Perl or Ruby, Systems Programming is a plus.** **Existing Subject Matter Expert of… more
    CACI International (09/13/25)
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  • Senior Tester

    Steampunk (Mclean, VA)
    …quality assurance services to support application,cloudand data systems development. **Contributions** **Responsibilities:** + Understanding the needs ... and improve development, testing, deployment, and release processes + Ensuring that systems are safe and secure against cybersecurity threats + Working with software… more
    Steampunk (10/03/25)
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  • Federal Compliance Tester

    IBM (Herndon, VA)
    …to be successful in this role. **Your role and responsibilities** The Federal Compliance Tester is an internal IBM Consulting Finance role that is a part of the ... the ability to quickly learn how to navigate new systems would be helpful for a fast start in...knowledge of CAS and FAR and requirements of business systems * Work experience with government contracting and CAS/FAR… more
    IBM (11/21/25)
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  • Penetration Tester - Part Time & Remote

    TestPros (Sterling, VA)
    …Corp. to Corp) Job Summary TestPros is looking for an experienced Penetration Tester professional to support our IT Security consulting work for various Commercial ... NIST, etc. + Proficient with the command line interface of multiple operating systems - Windows, macOS, Linux, etc. + Solid understanding of manual scripting and… more
    TestPros (11/18/25)
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  • Red Team Pen Tester

    Deloitte (Arlington, VA)
    …is responsible for evaluating the security of an organization's systems , networks, and applications by simulating cyberattacks and identifying vulnerabilities. ... such as OSCP, OSWEP, CRTO, or eJPT (eLearnSecurity Junior Penetration Tester ) are highly desirable. Experience with cloud-based application testing, mobile… more
    Deloitte (11/19/25)
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  • Senior Quality Assurance (QA) Tester

    Guidehouse (Mclean, VA)
    **Job Family** **:** Systems & Business Integration Consulting **Travel Required** **:** None **Clearance Required** **:** Ability to Obtain Public Trust **What You ... bring deep expertise in testing frameworks, automation, and enterprise systems , and play a strategic role in delivering reliable...Need** **:** + Bachelor's degree in Computer Science, Information Systems , or a related field. + Minimum SIX (6)… more
    Guidehouse (09/27/25)
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  • Quality Assurance (QA) Tester

    Guidehouse (Mclean, VA)
    **Job Family** **:** Systems & Business Integration Consulting **Travel Required** **:** None **Clearance Required** **:** Ability to Obtain Public Trust **What You ... Need** **:** + Bachelor's degree in Computer Science, Information Systems , or a related field. + Minimum THREE (3)...tools. + Familiarity with Appian platform or federal financial systems . + Knowledge of accessibility compliance (eg, Section 508).… more
    Guidehouse (11/21/25)
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