Big Ideas WANTED.

This is your chance to drive change for the next generation.

What’s the common thread that connects everyone at Trellix? It’s a commitment to always moving forward. It’s our purposeful work of security. Finding a better way to keep the world safe and secure. Here, nothing is beyond your reach. Reinvent it. Replace it all together. Your ideas power the future at Trellix.

Product Development

Whether the focus is on new product development, feature enhancements, or testing and releasing code, our architects, data scientists, developers, testers and product managers are designing and building our success…quite literally.

Information Technology

Technology is the core of everything we do. That means your talent is vital to our continued success. It’s not just the chance to work with world-class technologies, it’s an invitation to help shape the future of cybersecurity worldwide.

Customer Success

Work with our biggest customers and partners to develop creative sales strategies to grow the business in an impactful and sustainable way. Here about the only limit to your success is your own professional ambition.

Global Sales & Services

Assess the complex challenges of our customers’ environments, then lead delivery and implementation efforts of our solutions and remain a reliable resource for the customer for years to come.

Human Resources

Our goal is to create a global HR organization that sets the standard. We know our plans are ambitious. We also know with the right HR experts we can accomplish almost anything.


Whether your focus is on P&L analysis, divisional budget guidance, or Tax or Treasury, your talent will make a critical contribution to our continued growth and success.


Our Legal team constantly meets and exceeds the challenge of protecting our intellectual properties, establishing Trellix in new countries, managing our partnerships and alliances, navigating global compliance laws and keeping us moving forward.

Marketing & Communications

Your thinking will help promote our business and our mission worldwide. Regardless of your role in our Marketing group, you will shape how the world sees and feels about Trellix.

Students and Recent Grads

Whether you’re a student searching for an internship or you’re a recent graduate, we are committed to helping you explore the possibilities at Trellix. Our goal is to help you find your place and build the future you always wanted. Amazing things are happening here and you can be a part of it.

For me the internship seemed like a great opportunity to learn while making an impact.

 I was kind of going into it blind. I had never done UX research before and I didn't have that much experience doing qualitative research plus I knew nothing about cybersecurity. It was an amazing experience. The whole team made me feel welcome. They have been incredible and are so patient and willing to answer questions and fill in the gaps of knowledge that I have. So many people, even top executives, were open to having a 30-minute meeting or conversation. Having the ability to talk to them really helped me.

Chloe A. – UX Design & Technology, US

This being my first ever internship I thought people were going to expect too much of me.

I was afraid that my minimal tech experience would be ignored and I would be expected to understand platforms I had never used or possibly even heard of. The team was extremely responsive to my questions. I never felt as though I had asked something dumb or unnecessary, in fact they took the time to let me know I was doing a great job! (Praise always feels good:) Trellix showed me the type of dynamic I'm looking for in future jobs. I loved my manager, not just the way she ran the team, but also how she treated myself and others. It was a very comfortable environment and definitely an atmosphere I thrive in.

Saskia E. – Customer Success, US

The learning experience here has been absolutely incredible.

The projects I worked on were so fascinating and gave me such great insight. Thanks to my internship, I have developed a passion for Machine learning, cloud computing & cybersecurity and I have developed so many new skills. My Trellix internship has greatly impacted my future career plans. I hope to pursue a career in this area in the future.

Aine G. – Engineering, Ireland

Trellix has exceeded my expectations by far!

I was able to take real ownership of multiple projects and felt a pride in what I managed to achieve during my time here. I also really felt Trellix was invested in my personal development rather than what I could just do for them. I was amazed by how friendly everyone is, every employee not matter how senior is willing and happy to make time to talk to me about work or general chats or my personal career ambitions. It has definitely made me realize I want a career in HR, it has also made me feel more confident in my resume and the skills I can bring to the table when applying for future jobs.

Charlotte M. – Human Resources, US

It is the most inclusive business I have ever been a part of.

I often find myself talking about the culture at Trellix. It is the most inclusive business I have ever been a part of. I never feel intimidated and can always ask for help when needed. As a young adult, I was initially scared to enter corporate America, but I quickly learned that Trellix is embracing the younger generation with open arms. I even worked in the same office as CEO Bryan Palma, who always acknowledged us interns and took the time to say "Hello." This confirmed how welcoming everyone at Trellix truly is.

Emma D. – Associate Solution Consultant, US

This broad exposure gave us the ultimate resource pool to make use of, as well as lasting relationships.

Beyond the comprehensive training courses, what I found just as valuable were the many people at our disposal. Thanks to the countless meet-and-greets with professionals from all over Trellix, we were able to grow a strong network with all these different branches of the company. If we had a question about a specific topic, there was always someone in that area willing to help. This broad exposure gave us the ultimate resource pool to make use of, as well as lasting relationships.

Samuel D,  – Associate Solution Consultant, US

Opening new doors in the field of cybersecurity.

I have greatly enjoyed the opportunity to shadow various projects and client meetings with Staff Consultants. Gaining insight into the operations of professional services has been a crucial step in my learning journey at Trellix, opening new doors in the field of cybersecurity.

Rayhan B. - Undergraduate Technical Intern