← All resourcesWhat recruiters look for first
A site reliability engineer resume gets ranked in seconds. These are the five signals a recruiter (and an LLM-ranked ATS) checks before deciding whether to keep reading.
- On-call rotation and scope ("primary on-call for 8 services")
- SLO / SLI work named explicitly
- At least one incident or postmortem you led
- Observability stack named (Datadog, Honeycomb, Prometheus + Grafana)
- Toil reduction or runbook automation work
Bullet patterns that work
Every strong site reliability engineer bullet follows the same shape: action verb → what you built → who it was for → a number that proves the impact. Use these patterns as a scaffold, not a script.
Pattern
Drove [system] from [old SLO] to [new SLO] over [period] through [technique]Example
Drove the checkout service from 99.5% to 99.95% availability over 6 months through a graceful degradation layer and synchronous-call audit
Pattern
Reduced toil for [team] by [N hours/week] through [automation]Example
Reduced toil for the platform team by an estimated 9 hours/week by automating 4 manual on-call runbooks into ChatOps commands
Pattern
Led postmortem for [incident], driving [structural fix]Example
Led the postmortem for the Q1 cascading-failure incident, driving a structural fix to the retry budget that prevented 3 follow-on incidents over the next quarter
Skills section — what to keep
Recruiters skim skills sections for the keywords the JD mentioned by name. Lead with the hard skills, group your tools, and keep soft skills short.
Hard skills
- SLO / SLI design
- Incident response
- Postmortem facilitation
- Observability
- Capacity planning
- Distributed systems debugging
Tools
- Prometheus
- Grafana
- Datadog
- Honeycomb
- PagerDuty
- Kubernetes
- Terraform
- Go
- Python
Soft skills
- Calm under incident pressure
- Cross-team facilitation
Pitfalls that get site reliability engineers filtered
- Listing tools without naming the SLOs you owned
- Skipping incident / postmortem leadership — it's the strongest seniority signal in SRE
- Calling yourself SRE without on-call rotation experience
- Not naming the observability stack you've actually used
Frequently asked
How is SRE different from DevOps in 2026?
SRE focuses on reliability of running systems (SLOs, on-call, incident response). DevOps focuses on enabling developers (CI/CD, IaC). Same toolbelt, different center of gravity.
Do I need to know Go for SRE roles?
Strongly preferred at most companies because most SRE tooling is written in Go. Python is acceptable as a second language. Bash is assumed.
Should I quantify on-call?
Yes — "primary on-call for 12 services, 1.4 pages/week median" is a strong signal of both scope and operational hygiene.
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