Company facts
- Founded
- 2021
- Employees
- 200
- Headquarters
- United States
- CEO
- Grant Demaree
- Type
- Private
About
Virtually everything in the military requires a plan—from everyday operations to war-time missions. With a rigorous process, many stakeholders, and rudimentary software (PowerPoint!!), planning is very slow. Onebrief is a collaborative software designed to make military planning fast. It turns every input into reusable building blocks and automatically keeps all planning artifacts in sync.
Open positions

Senior Capture Manager
Consequential Work. Dedicated People. About Onebrief Onebrief builds collaboration and AI-powered workflow software for military planning and operational coordination. Military planning is complex by nature, requiring…

Senior Partnership Manager, International
Consequential Work. Dedicated People. About Onebrief Onebrief builds collaboration and AI-powered workflow software for military planning and operational coordination. Military planning is complex by nature, requiring…

Senior Product Manager, Atom Engine
Senior individual-contributor product manager who owns the vision, roadmap, and content-creation process for Atom Engine — Onebrief's military-simulation content (scenarios, units, entities). Day to day: translating user needs into priorities, improving content workflows and tools, and aligning content with product, engineering, and domain experts.

Senior Brand Designer
Senior Brand Designer shaping Onebrief's visual identity across all marketing and sales touchpoints — campaign collateral, trade-show/event graphics, website visuals, and sales enablement. Day-to-day design work in Adobe Creative Suite and Figma/Sketch, partnering closely with marketing, sales, and product teams.

Senior Site Reliability Engineer (Arlington, VA) - Relocation Provided
Senior SRE at Onebrief (collaboration/AI software for military planning) acting as first-line support for mission-critical deployments across on-prem DoD and AWS cloud environments — building observability (Prometheus/Grafana/Loki), automating Kubernetes with Terraform/Ansible, and leading incident response. Requires an active clearance and regular onsite work in Arlington, VA.

Senior Site Reliability Engineer, Application Reliability (Arlington, VA) - Secret Clearance Required - Relocation Provided
Build and maintain reliable, secure software for military planning workflows using TypeScript and Kubernetes, while supporting mission-critical deployments in DoD and AWS environments.