Twenty Twenty Therapeutics

DevOps Engineer

Arlington, VA · Full-time

Sponsorship not specifiedDetected 63 days ago

PythonGitAWSTerraformAnsibleCI/CDGitHub ActionsCircleCICybersecurity

About the role

ABOUT THE COMPANY America is under sustained cyber attack.
Our adversaries infiltrate our networks, steal our IP, and degrade the digital infrastructure that modern life runs on.
They've learned-correctly-that those attacks rarely produce consequences.

Design, build, and operate AWS-based infrastructure.
Implement and maintain Infrastructure-as-Code for single-tenant and multi-tenant environments using Terraform.
Build and maintain deployment and environment automation (Ansible or similar).
Own and evolve CI/CD pipelines.
Design, implement, and refine observability: metrics, logs, traces, dashboards, and alerting.
Partner with application teams on architecture decisions, performance tuning, and operational readiness.
Document systems, patterns, and runbooks so others can operate and extend the platform reliably.
Experience using Terraform to manage single-tenant and multi-tenant systems.

Experience with Ansible or another deployment automation/configuration management framework.
Experience with GitHub Actions or another CI/CD platform (GitLab CI/CD, CircleCI, etc.).
Strong instincts and practical experience with:

Experience or strong interest in cybersecurity (threat modeling, hardening, secure defaults).
Proficiency in Python or another scripting language for tooling and automation.
Experience operating a security scanning tool, such as Trivy (or similar vulnerability/container scanners).
Experience or interest working with large datasets (performance, storage trade-offs, retention policies).
Experience managing graph databases, such as Neo4j, AWS Neptune, or similar.
Experience designing or contributing to runbooks and internal platform documentation for non-infrastructure teams.

This position is at the crossroads of software engineering, operations, and security.

Medical, dental, and vision plan options.
Life / AD&D, disability coverage options.
Paid parental leave for eligible full-time employees.
Paid holidays and flexible PTO.
HSA/FSA options, dependent care FSA.
Commuter benefits.
Building fitness center.
Desk setup stipend.
We consider all qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, veteran status, disability, or any other protected status.
Benefits vary by location, role, and eligibility.

America is under sustained cyber attack.
Twenty was founded to change that, by making our adversaries think twice before they attack us.
Our vision is American and allied primacy in cyberspace-a future where they cannot contest us, deterrence is assured, and the free world remains secure.
Founded in 2024, Twenty Technologies (www.twenty.io http://www.twenty.io) industrializes offensive cyber operations for the U.S. and its allies.
Headquartered in Arlington, Virginia, Twenty has raised $138M from Accel, Caffeinated Capital, Friends & Family Capital, Point72 Ventures, General Catalyst, and In-Q-Tel.
We are seeking a DevOps Engineer / Software Engineer - Infrastructure for an in-office position in our Arlington, VA office focused on infrastructure and reliability to help design, build, and operate our application platform.
You will own core AWS infrastructure, drive observability and reliability improvements, and collaborate closely with product and backend teams.
Common backgrounds for this role include DevOps Engineer, SRE, Platform Engineer, or Backend Engineer (Infrastructure).

equal opportunity employer.
If you need a reasonable accommodation during the hiring process, let us know and we will work with you.

This listing is sourced directly from Twenty Twenty Therapeutics's careers page and normalized into a canonical job model.