On-Site SRE for Secure Government Deployments

Twenty; Arlington (VA); On-site; USD 120,000 - 150,000; Full time

Benefits offered by this job

Medical, dental, and vision plan options

Paid parental leave

Flexible PTO

401(k) with pre-tax and Roth options

On-site garage parking

Fitness center on-site

Job summary

Twenty is looking for a highly skilled Site Reliability Engineer to join their team in Arlington, VA. You will ensure the reliability of mission-critical platforms in a secure AWS environment, leading incident responses and collaborating with internal teams. The ideal candidate has over 5 years of experience in reliability engineering, strong knowledge of AWS and Docker, and exceptional incident response skills. Full benefits, including flexible PTO and health coverage, are provided.

Qualifications

• 5+ years of professional experience in site reliability engineering or closely related role.
• Proven experience defining and tracking SLIs, SLOs, and error budgets.
• Hands-on experience with Docker and AWS in production deployments.
• Solid Linux/Unix systems administration skills.
• Experience with Terraform within policy guardrails.
• Strong incident response experience including writing post-mortems and runbooks.

Responsibilities

• Define, track, and report on SLIs and SLOs for platform services.
• Lead incident response on-site, handling triage and coordination.
• Own the observability posture, including dashboards and alerting.
• Manage containerized services across the deployment lifecycle.
• Serve as primary technical interface between customer and engineering team.

Skills

Site reliability engineering

Docker

AWS

Incident response

Scripting in Python or Bash

Linux/Unix administration

Tools

Terraform

LGTM stack (Grafana, Loki, Mimir)

Job description

Twenty is looking for a highly skilled Site Reliability Engineer to join their team in Arlington, VA. You will ensure the reliability of mission-critical platforms in a secure AWS environment, leading incident responses and collaborating with internal teams. The ideal candidate has over 5 years of experience in reliability engineering, strong knowledge of AWS and Docker, and exceptional incident response skills. Full benefits, including flexible PTO and health coverage, are provided.