# What is Support Engineer?

> A support role that investigates technical issues with engineering-level skills.

Canonical: https://www.decimal.app/glossary/support-engineer · Last reviewed: 2026-09-23

A support engineer handles the most technical customer issues: reading logs, debugging integrations, reproducing bugs, and sometimes writing fixes. The role sits between support and product engineering.

## Why it matters

Support engineers keep escalations out of the product team, but they're hard to hire and scale.

## Best practices

1. Give them real access. Code, logs, and staging environments.
2. Protect investigation time. Don't bury them in routine tickets.
3. Rotate with engineering. Shared on-call builds context both ways.

## How Decimal helps

Decimal works as a force multiplier for support engineers, handling first-pass investigation so they can focus on the hardest cases.

## Related terms

- [Technical Support](https://www.decimal.app/glossary/technical-support): Support for products where answers depend on code, config, and system behavior.
- [Tiered Support (L1, L2, L3)](https://www.decimal.app/glossary/tiered-support): A support structure where harder issues move up through levels of expertise.
- [Engineering Escalation](https://www.decimal.app/glossary/engineering-escalation): A ticket support hands to engineering because it needs code-level investigation.

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