System Engineer III

Millions of people trust us with their money every day. The infrastructure that makes that possible runs on expertise — and right now, we're looking for someone who brings more Linux depth than anyone else in the room. 

This is a senior role for a Systems Engineer 3. You'll join a tight, technically excellent team and take full ownership of our Linux environment across cloud and on-premises. Your knowledge will help set the standard. Your decisions will shape how the platform runs.

• Own the Linux environment — cloud, on-premises, and everything in between 

• Build automation that removes friction and makes the whole team faster 

• Troubleshoot complex infrastructure issues, deep-dive into root causes, and apply performance tuning 

• Support AWS-hosted workloads alongside an on-premises footprint 

• Raise the technical standard of the engineers around you 

• Lead platform health 

• 7+ years in Systems Engineering, Linux Engineering, or Infrastructure Engineering 

• Deep Linux expertise — this is your primary strength, backed by e.g. RHCE certification as a minimum 

• Proven Red Hat Satellite and patch management skills 

• AWS cloud experience in production environments 

• A background in large, high-pressure environments — someone who understands the weight of financial services infrastructure 

High standards. Real scale. You'll work alongside engineers who are excellent at what they do — and you'll be the person they turn to for Linux. There's room here to go deep, build things that last, and put your mark on infrastructure that millions of people depend on every day. 

If you come from banking, financial services, or another always-on, high-stakes environment — you'll feel right at home.