Onebrief · 1 day ago
Principal Infrastructure Engineer
United States
Full-time
Remote
Lead/Staff
$220K/yr - $270K/yr
10+ years expOnebrief is a collaboration and AI-powered workflow software company designed specifically for military staffs. They are seeking a Principal Infrastructure Engineer to lead the evolution of their infrastructure, ensuring its long-term health, scalability, and technical direction while supporting mission-critical applications across various environments.
Information TechnologyMilitaryProductivity ToolsSoftware
No H1B
Security Clearance RequiredU.S. Citizen Only
Responsibilities
Define and execute a one- to two-year technical vision for Onebrief’s infrastructure in partnership with engineering leadership
Design and evolve a deployment strategy focused on AWS and on-prem environments, with support for partner-hosted deployments in other cloud platforms as required
Build security and compliance directly into the infrastructure lifecycle through automation and policy-driven systems
Identify and resolve the most complex technical debt and performance bottlenecks affecting the broader Product and Engineering organizations
Design and lead the implementation of the next generation of the Onebrief’s platform infrastructure
Qualification
Required
10+ years of hands-on experience building and scaling infrastructure systems
5+ years of experience in Platform Engineering, DevOps, or Site Reliability Engineering
Proven experience leading organization-wide infrastructure initiatives and executing roadmaps aligned with business objectives
Deep experience operating in highly regulated, secure, and/or air-gapped environments, including the Department of War or the Intelligence Community
Expert-level knowledge of Kubernetes, including multi-cluster design, security, and the broader CNCF ecosystem
Experience designing enterprise-grade infrastructure-as-code and automation frameworks using tools such as Terraform or Ansible
Proficiency in Python and Bash for building custom tooling and automation
Ability to communicate complex technical strategies to engineers and stakeholders and build alignment around long-term architectural decisions
Willingness to obtain and maintain eligibility for a Top Secret clearance with SCI
Company
Onebrief
Onebrief is an AI-powered platform that supports operational planning, collaboration, and decision workflows for military and command teams.
51-200 employees
Funding
Current Stage
Late StageTotal Funding
$311.04MKey Investors
Battery Ventures,Sapphire VenturesBattery VenturesGeneral Catalyst,Insight Partners
2026-01-13Series D· $200M
2025-06-16Series C· $23.58M
2025-01-28Series C· $50M
Leadership Team
Grant Demaree
CEO and co-founder
Recent News
alleywatch.com
2026-01-20
Tech Startups - Tech News, Tech Trends & Startup Funding
2026-01-16
Company data provided by crunchbase