T

TISTA Science and Technology

Federal IT services: cybersecurity, AI, data

EDI Test Engineer Senior

Full-TimeUpdated Deadline 9/4/27
$60.2k - $73.5k+ Bonus
Senior
Bachelor's
Remote in USA
RemoteRemote, USA.
QA & TestingManual & Functional QA

About the job

Requirements
  • At least 5 years of experience in the IT industry.
  • Advanced expertise in testing EDI transactions, including 837 (I/P/D), 835, 999, 997, 270/271, 277CA, 277RFAI, and NCPDP.
  • Proficiency in healthcare messaging standards such as HL7 and FHIR.
  • Strong knowledge of EDI layouts, including loops, segments, and data elements.
  • Familiarity with EDI, X12/EDIFACT, and HIPAA requirements.
  • Proficiency in writing and executing SQL queries.
  • Skill in interpreting functional requirements and technical design documents to develop detailed test requirements, user stories, and tasks.
  • Proficiency in Microsoft Office applications, including Word, PowerPoint, Excel, and Visio.
  • Experience working in a SAFe Agile environment within fast-paced scrum teams.
  • Ability to work efficiently and accurately with cross-functional teams in high-pressure situations.
  • Ability to work independently with minimal supervision and exercise expert-level judgment.
  • Exceptional written communication skills and ability to produce high-quality documentation.
  • Working knowledge and intermediate experience with Unix and Windows environments.
  • Bachelor's degree in a related field of study, or an additional 8 years of work experience (13 years total).
  • Ability to pass a Tier 2/Modest Background Investigation.
Responsibilities
  • Develop and review comprehensive test plans; execute test plan activities; and create test cases, test data, procedures, and test scripts based on functional requirements.
  • Coordinate and perform functional, integration, and regression testing.
  • Oversee defect management, report issues, and share testing progress with the scrum team and product management.
  • Present product demonstrations to scrum team members, product owners, and management for acceptance and feedback.
  • Track project timelines, report task progress, and identify blockers or impediments affecting work deliverables.
  • Participate in scrum ceremonies and contribute to the team's work.
  • Organize and manage testing-related user stories and tasks on the scrum board.
  • Serve as a liaison between business, design, development, and testing teams to address EDI-related questions and clarifications.
  • Support test leads and managers in defining and enhancing testing strategies, selecting tools, exploring automation, and improving documentation.
  • Collaborate with federal and contractor leads to clarify requirements and testing scenarios.
  • Assist federal and contractor teams with conducting User Acceptance Testing.
  • Communicate regularly with customers and team members and facilitate discussions.
Desired Qualifications
  • Hands-on experience with IBM Sterling B2B Integrator.
  • Experience with data exchange protocols including FTP, SFTP, and AS2.
  • Ability to develop comprehensive project and test plans and conduct thorough end-to-end testing and validation.
  • Background working on high-visibility, mission-critical Federal projects.

About the company

T

TISTA Science and Technology

View

TISTA Science and Technology provides IT services to the federal government as a Service Disabled Veteran Owned Business (SDVOB). It helps agencies with infrastructure, application and data engineering, cybersecurity, artificial intelligence, and high-tech consulting. Their work is delivered through professional services and engineering efforts that plan, design, implement, and optimize IT systems to meet government needs, using specialized teams and methodologies tailored to each project. What sets TISTA apart is its SDVOB status, its veteran-owned perspective, and its focus on federal clients, combining broad technology capabilities with a commitment to taxpayers by addressing critical national challenges. The company aims to support the Nation by delivering reliable, secure, and scalable IT solutions that evolve with government requirements and security standards.

Company Size

501-1,000

Company Stage

N/A

Total Funding

N/A

Headquarters

Rockville, Maryland

Founded

2005

Get referred to TISTA Science and Technology

See people who can refer or advise you

Simplify Jobs

Simplify's Take

What believers are saying

  • TISTA won two VA awards worth $374.1M in October 2026.
  • CMS CDAC validation contract continued since 2016, reinforcing sticky health IT incumbency.
  • Legal-fee protest award in May 2025 shows active defense of contract positions.

What critics are saying

  • TISTA's 37% headcount drop from 2023 to 2026 signals execution stress.
  • VA exposure concentrates revenue; $517.8M work expires September 2026, risking renewal loss.
  • NIH protest history and B-422891 sustained challenge show capture and pricing vulnerability.

What makes TISTA Science and Technology unique

  • TISTA anchors federal health IT, especially VA and CMS, with domain-specific delivery.
  • NeurofabriQ and Health IT Bridge package AI, analytics, and interoperability for agencies.
  • CMMI Level 3 process maturity supports repeatable delivery across health, cyber, and modernization.

Help us improve and share your feedback! Did you find this helpful?

Benefits

  • Health Insurance
  • Life Insurance
  • Disability Insurance
  • Health Savings Account/Flexible Spending Account
  • 401(k) Company Match
  • Remote Work Options
  • Paid Vacation
  • Paid Holidays
  • Employee Assistance Program
  • Professional Development Budget
  • Training Programs

Company News

GovCon Wire
Sep 3rd, 2021
TISTA Science and Technology Corp hires J.R. Glass as chief growth officer

Prior to this appointment, he was the chief growth officer at service-disabled veteran-owned professional services provider TISTA Science and Technology for J.R. Glass, former vice president of the health and civil business unit at General Dynamics' (NYSE: GD) information technology group, has been named chief growth officer of TISTA Science and Technology.