← All roles

Site Reliability Engineer

Tennr· Engineering
Apply on company site
New York City OfficeFull-timePosted 1mo ago

About the role

Site Reliability Engineer focused on reliable, observable, and secure systems within Tennr’s Infrastructure team. Hands-on role responsible for on-call tooling, observability integration, and credential/certificate/key lifecycle management protecting PHI in a regulated healthcare environment.

Responsibilities

  • Continue the PagerDuty rollout across engineering teams, helping them define escalation policies, schedules, and runbooks so on-call is calm and clear.
  • Build in-app Datadog instrumentation — metrics, traces, and alerts — working from the observability standards Infrastructure sets.
  • Manage credential storage and rotation across our environments.
  • Manage certificate issuance, renewal, and rotation.
  • Manage encryption key lifecycle and rotation, keeping PHI protected end to end.

Qualifications

  • 2–4 years in SRE, infrastructure, systems, or a strong adjacent engineering background.
  • Familiarity with PagerDuty or a comparable on-call and incident-response tool.
  • Hands-on with Datadog or another observability platform, or eager to go deep on it.
  • Working understanding of secrets, certificate, and key management (e.g. AWS Secrets Manager / KMS / ACM, HashiCorp Vault).
  • Careful and methodical with anything touching security and rotation — you sweat the details.
  • Eager to grow into broader SRE ownership, and energized by working in a regulated healthcare (HIPAA / PHI) environment.

Benefits

  • Beautiful new office at 345 Hudson Street
  • Unlimited PTO
  • 100% paid employee health benefit options
  • Employer-funded 401(k) match
  • Competitive parental leave
Last updated Sep 16, 2026. Interested? Apply on the company site.
Tennr logo

About Tennr

Fast, Transparent Patient Experiences

Tennr is solving the black hole problem in healthcare by leveraging models to digitize the flow of paperwork between healthcare providers. -- Today, when you go to your doctor and need to be referred to a specialist (e.g., for sleep apnea), your doctor sends a fax (yes, in 2024, 90% of provider-provider communication is a 1980s fax). These are often converted into 20+ page PDFs, with handwritten (doctor’s handwriting!) notes, in thousands of different formats. The problem is so complex that a person has to read it, type it up, and manually enter your information. Tennr built RaeLM™ (7B—trained on 3M+ documents) to read these docs, talk to your doc to ensure nothing is missed, and text you to help schedule your appointment so you can get better, faster.

healthcare

More open roles at Tennr