Demo

Manual Functional Tester

TISTA Science and Technology Corporation
Potomac, MD Full Time
POSTED ON 7/20/2026
AVAILABLE BEFORE 9/20/2026
Overview

Are you a purpose-driven Manual Tester who is seeking to join Dreamers, Drivers, and Doers who serve the Veterans that have protected our Freedom?

At TISTA, you'll do meaningful, missiondriven work that improves lives alongside teammates you trust and leaders who are transparent and supportive. We invest in your learning and internal mobility so you can build a career that keeps advancing. We're proud to serve and hire Veterans, and we put people first in everything we do.

TISTA associates enjoy above Industry Healthcare Benefits, Remote Working Options, Paid Time Off, Training/Certification opportunities, Healthcare Savings Account & Flexible Savings Account, Paid Life Insurance, Short-term & Long-term Disability, 401K Match, Professional development reimbursement, Employee Assistance Program, Paid Holidays, Military Leave, and much more!


Responsibilities

  • Develop functional testing scenarios as well as detailed functional test cases.
  • Manage project deadlines, as well as your time and schedule in a fast-paced federal environment.
  • Review and generate complex test plans, generate test case data, build procedures and testing scripts based upon functional specifications.
  • Execute test cases, coordinate and execute tests, log and validate defects, debug and document.
  • Maintain DSTRs.
  • Define Level of effort for building test cases.
  • Assist test lead/manager to define and refine functional testing approaches, tools, automation and documentation.
  • Interact with Federal and contractor functional leads to clarify requirements and scenarios.
  • Assist the Federal and contractor resources to conduct User Acceptance Testing.
  • Respond to developers' questions regarding test results, bugs and defects.
  • Communicate frequently with customers and team members, facilitating discussions an exercising professional judgment as required.

Qualifications

  • Five (5) or more years of experience supporting Medicare claims and/or appeals programs, including pre and postadjudication processes.
  • Ten (10) or more years of overall experience in business analysis, including requirements facilitation, storyboarding, functional specification development, and use case diagramming.
  • Demonstrated experience supporting Medicare claims operations, including claims intake, adjudication, or downstream workflows.
  • Experience with Momentum functional and technical systems testing (Nice to have).
  • Experience in Agile methodology.
  • Experience facilitating requirements sessions with business, technical, and operational stakeholders.
  • Ability to clearly define and articulate requirements to technical and nontechnical audiences.
  • Strong written and verbal communication skills.
  • Experience performing business case development and detailed requirements analysis.
  • Experience developing use cases, user stories, and functional documentation.
  • Ability to read and understand Functional, Technical architecture design documents and analyze test requirements.
  • Experience supporting audits, compliance initiatives, or regulatory reporting (nice to have).
  • Strong co-ordination, communication & reporting, analytical skills.
  • Experience in testing Java, .Net, Web, SOA, ETL based applications.
  • Having some level Java development experience.
  • Prepare test data for various test cases/scenarios.
  • Exposure to multiple SDLC models like Waterfall, Iterative, and Agile models.
  • Strong skills in SQL, Oracle, MS-Access.
  • Intermediate understanding and experience with Unix and Windows.
  • Momentum expert, with functional and technical knowledge of the application including experience with large, complex Momentum implementations (Nice to have).
  • Jira/VersionOne expertise (requirements tool of some sort).
  • Experience working with and understanding User Stories.
  • Experience in creating test plans, test cases, test scripts, test procedures, test design, record defects, requirements traceability and test execution.

Education:

  • Bachelor's Degree in related field of study.

Clearance:

  • The ability to pass a Moderate Background Investigation (MBI).

Location:

  • Remote, USA.

Pay Range:

  • The pay for this position ranges from $50,075 to $60,250.
  • The actual salary offer will carefully consider a wide range of factors, including your skills, qualifications, experience, and location.
  • Also, certain positions are eligible for additional forms of compensation, such as bonuses.
  • TISTA associates are eligible to participate in our comprehensive benefits plan! More information can be found here: https://tistatech.com/working-at-tista/

TISTA is an Equal Opportunity Employer by choice M/F/D/V. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex or national origin.

 

Salary : $50,075 - $60,250

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