Principal Software Engineering, Information Security

TransUnion LLC
📍 Reston, Virginia, United States 💼 Full time 🕒 Posted June 07, 2026

Job Description

What We'll Bring:

At TransUnion, we have a welcoming and energetic environment that encourages collaboration and innovation we’re consistently exploring new technologies and tools to be agile. This environment gives our people the opportunity to hone current skills and build new capabilities, while discovering their genius.

Come be a part of our team – you’ll work with great people, pioneering products and cutting-edge technology.

Principal Software Engineering role for a highly skilled and experienced Information Security Developer/Architect to lead the design, development, and implementation of Information Security systems and infrastructure. This role blends deep expertise in cybersecurity architecture and development with hands-on software engineering and DevOps. You will work across multiple Cyber Fusion Engineering functions including Security Analytics Engineering, Attack Surface Management, and Cyber Threat Intelligence and Cybercrime, with a pri...

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Job Details

  • Location Reston, Virginia
  • Job Type Full time
  • Category Computer Occupations
  • Posted Date June 07, 2026
  • Application Deadline July 17, 2026