Demo

IRS MBI Cleared Testers

MATRIX SYSTEMS & TECHNOLOGIES INC
Bowie, MD Full Time
POSTED ON 1/13/2026
AVAILABLE BEFORE 3/13/2026
Benefits:
  • Health insurance
  • Paid time off
  • Training & development
We are looking for IRS MBI Cleared candidates to fulfill the roles of:

  1. Functional Testers
  2. Integration Testers
  3. Automation Testers
  4. Software QA Engineer & Testers
  5. Performance Testers
  6. IBM Mainframe Testers
  7. Enterprise System Testing
Functional Tester Qualifications:
  • Bachelor's degree in Computer Science, Information Technology, or a related field (preferred).
  • Minimum 5 years of experience in software testing, with a focus on functional testing
  • Proven experience in functional testing, integration testing, and test automation.
  • Working knowledge of agile methodologies (e.g., Scrum). Familiarity with Agile, test case design, and defect tracking.
  • Familiarity with IRS testing methodologies (e.g., SAT, FIT) is a plus.
  • 5 years functional testing experience.
  • Must be eligible to obtain a US security clearance.
  • IRS experience
Integration Tester Qualifications:
  • Bachelor's degree in Computer Science, Information Technology, or a related field (preferred).
  • Minimum 5 years of experience in integration/system testing.
  • Experience with multi-system validation and tax processing preferred.
  • Working knowledge of agile methodologies (e.g., Scrum). Familiarity with Agile, test case design, and defect tracking.
  • Familiarity with IRS testing methodologies (e.g., SAT, FIT) is a plus.
  • Must be eligible to obtain a US security clearance.
  • IRS experience
  Automation Tester Qualifications:
  • Bachelor's degree in Computer Science, Information Technology, or a related field (preferred).
  • 5 years automation experience; knowledge of Rational ELM a plus.
  • Experience in Agile and DevOps test integration.
  • Must be eligible to obtain a US security clearance.
  • IRS experience
Software QA Engineer & Tester Qualifications:
  • 5 years’ experience in testing software applications
  • Experience working in Agile and SDLC work environments
  • Proficient with Microsoft Office tools (Outlook, Word, Excel, PowerPoint, Project, and Visio)
  • Some experience in test automation including the development and execution of automated test scripts
  • Experience with 508 functional testing
  • Experience with defect tracking/requirements management tool, desired technologies include: IBM Rational Suite, (ClearQuest, Requirements Pro, Functional Test)
  • Experience in all phases of software testing including test planning, functional testing, and regression testing
  • Experience testing all layers of the application, including web-based user interface, service layer, data migration, integration layer, data layer, and performance testing
Performance Tester Qualifications:
  • Bachelor's degree in Computer Science, Information Technology, or a related field (preferred).
  • Minimum 5 years of experience in performance testing and tools (e.g., HP LoadRunner, IBM RPT).
  • Understanding of IRS SLAs and performance modeling.
  • Working knowledge of agile methodologies (e.g., Scrum).
  • Familiarity with IRS testing methodologies (e.g., SAT, FIT) is a plus.
  • Must be eligible to obtain a US security clearance.
  • IRS experience
 IBM Mainframe Tester Qualifications:
  • 6 years of experience in manual testing and developing automation scripts.
  • 6 years of experience with mainframe systems and using tools such as JCL, batch processing, and configuration management tools.
  • 6 years of experience in software testing, with a focus on mainframe systems.
  • Bachelor’s degree in computer science, engineering, or a related field
  • Must be eligible to obtain a US security clearance.
  • IRS experience
Enterprise System Tester Qualifications:
  • Bachelor's degree in Computer Science, Information Technology, or a related field (preferred).
  • Minimum 10 years of experience in software testing, with a focus on enterprise applications.
  • Proven experience in functional testing, integration testing, and test automation.
  • Working knowledge of agile methodologies (e.g., Scrum).
  • Familiarity with IRS testing methodologies (e.g., SAT, FIT) is a plus.
  • Experience with industry-standard testing tools (e.g., Selenium, JMeter) is a plus.
  • Excellent analytical, problem-solving, and communication skills.
  • Ability to work independently and as part of a team in a fast-paced environment.
  • Strong attention to detail and commitment to quality assurance.
  • Must be eligible to obtain a US security clearance.
  • IRS experience
 



 

Salary : $65,000 - $95,000

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