Trellix SDET 2026 hiring is open in Bangalore! Trellix, a global cybersecurity company redefining the future of enterprise security, is actively recruiting Software Development Engineers in Test (SDET) to join their engineering team in Bangalore. If you have 2–4 years of experience in QA automation using Python, Selenium, or Playwright, and a passion for securing the digital world, this is an outstanding opportunity.
Trellix’s security products protect over 50,000 businesses and government organizations worldwide. As an SDET, you will be testing and automating features across Trellix’s flagship security products — including Email Security (EX), Malware Analysis (AX), and File Protect (FX). This is a technically rich role for automation engineers who want to work in the high-stakes world of cybersecurity software quality.
📌 Quick Job Overview – Trellix SDET 2026
| 🏢 Company | Trellix (Musarubra Software India Private Limited) |
| 💼 Role | SDET (Software Development Engineer in Test) |
| 📍 Location | Bangalore, India |
| 📆 Experience | 2–4 Years |
| 📅 Posted On | 4 May 2026 |
| 📋 Job Type | Full-Time | Permanent |
| 🎓 Qualification | Bachelor’s / Master’s in CS or related field |
| 💰 Salary | Competitive (Not Disclosed) |
| 📄 Apply Mode | Online |
| 🔗 Apply Link | Click Here to Apply |
About Trellix
Trellix is a global cybersecurity company redefining the future of threat detection and response. Built from the combination of McAfee Enterprise and FireEye, Trellix’s comprehensive, open, and native cybersecurity platform gives organizations the confidence and resilience to operate in the face of today’s most advanced threats.
Trellix accelerates technology innovation through artificial intelligence, automation, and analytics, empowering over 50,000 business and government customers with responsibly architected security across more than 170 countries. The Trellix Bangalore engineering center is a core part of the company’s global R&D organization, contributing to product development, QA automation, cloud security, and threat intelligence.
Trellix SDET 2026 – Role Overview
As an SDET at Trellix, you will be directly responsible for testing and automating various features of Trellix’s security product portfolio. The primary products you will work on include:
- Email Security (EX) – Advanced email threat detection and protection platform.
- Malware Analysis (AX) – Dynamic malware analysis and sandboxing platform.
- File Protect (FX) – File-level threat detection and content inspection platform.
You will bring strong QA automation expertise, a systems-level understanding of Unix/Linux environments, and the ability to work effectively in a cloud and containerized infrastructure landscape.
Key Responsibilities
- Analyse software requirements and translate them into comprehensive test plans and test cases.
- Prepare test data and configure test environments to support effective test execution.
- Execute manual and automated test cases and log detailed, reproducible defect reports for developers.
- Build effective, maintainable, and scalable automation scripts using Python, Selenium, Playwright, and RESTful API testing.
- Execute automation regression suites on every release cycle and raise defects with full context.
- Maintain a clear understanding of the overall testing process, status reporting, and risk identification.
- Work effectively and collaboratively with senior engineers within the business unit.
- Provide timely status updates on testing progress and proactively escalate issues or risks.
Required Skills – Trellix SDET 2026
To be considered for the Trellix SDET 2026 role in Bangalore, candidates should have the following skills and qualifications:
- Bachelor’s or Master’s degree in Computer Science or a related field, or equivalent industry experience.
- 2–4 years of experience in QA and test automation using Python, Selenium, RESTful API testing, and Playwright.
- Strong debugging and problem-solving skills to identify root causes of complex test failures.
- Experience working in Unix/Linux environments, including shell scripting basics.
- Familiarity with virtualized and containerized environments including Docker, AWS, and Azure.
- Passion for software quality with a customer-centric focus.
- Strong oral and written communication skills for clear defect reporting and team collaboration.
- Experience with CI/CD tools and integration of automation scripts into build pipelines is a plus.
- Prior exposure to security products, network security, or cybersecurity domains is highly desirable.
Why Join Trellix as an SDET?
Working at Trellix as an SDET gives you a rare opportunity to protect the digital world at scale. Here’s what the company offers:
- Retirement plans and comprehensive financial benefits.
- Medical, Dental, and Vision coverage for you and your family.
- Paid Time Off and Paid Parental Leave.
- Support for community involvement and volunteering initiatives.
- An inclusive workplace that celebrates diversity — Trellix prohibits discrimination of any kind.
- Social programs, flexible work hours, and family-friendly policies.
- Opportunity to work on the bleeding edge of cybersecurity product engineering.
Important Security Note from Trellix
Trellix is committed to creating a safe and trustworthy hiring experience. The company conducts all interviews through professional channels only — never via text messages, instant messaging, or group chats. Trellix will never request sensitive personal information during the interview process, and will never ask candidates to pay fees or process payments of any kind. Please beware of fraudulent job offers claiming to be from Trellix.
How to Apply – Trellix SDET 2026
To apply for the Trellix SDET 2026 position in Bangalore, click the apply button below to access the official Trellix Workday careers portal. Complete your profile, upload your resume highlighting your Python and Playwright automation experience, and submit your application.
Ref. ID: JR0036918 | Date Posted: May 4, 2026
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