Platform Engineering (Remote)

Onebrief is a revolutionary platform for military staff workflows and operational planning. The software is designed to enable smarter, real-time decisions. With unparalleled collaboration features, AI-enhanced tools, and customizable workflows, Onebrief makes staffs superhuman. Our expanding roster of customers includes COCOMs and Service Components worldwide.

Founded by experienced planners in 2019, our diverse team of over 120 includes veterans from all branches of the military and technologists from leading software companies. With $53M+ raised from top-tier venture investors, Onebrief continues to scale globally, making an impact where it matters most.

We’re hiring a Platform Engineer to join the Platform team . This is a strategic role focused on building and scaling the foundations that power Onebrief’s Commercial‑off‑the‑Shelf (COTS) application across government environments at multiple classification levels. You’ll partner with DevOps, Site Reliability, and application engineers. you’ll shape platform systems, guide key decisions, and support delivery with clarity and presence.

Remote‑first (U.but candidates are ideally located in one of the following cities due to proximity to military hubs and related government contracts: Security clearance:

You default to secure configurations, steady releases, and fast recovery when things break. You collaborate well with application teams and SRE, mentor without grandstanding, and ask for help early.

You’ll own the backbone of Onebrief’s COTS deployments: automate, secure, and scale the platform so product teams can move fast without breaking trust. Building and automating the platform

Design, provision, and manage cloud and on‑prem environments with Terraform and Ansible; operate secure, resilient Kubernetes clusters for multi‑level deployments.

Reduce lead time and maintain strict gates and environment parity by improving pipelines in GitLab CI/CD, Jenkins, and GitHub Actions.

embed RMF and STIG controls into automation and day‑to‑day operations.

Manage AWS/Azure/GCP resources and on‑prem networks. Balance cost, performance, and security while unblocking product teams.

Supporting the team, documenting, and mentoring

Triage and resolve complex platform issues; 5+ years in Platform, DevOps, or Site Reliability Engineering with an infrastructure and operations focus.

~ Proven partner to DevOps/SRE and application teams; Clear, concise writing; Kubernetes design, deployment, and operations.

CI/CD: experience building and maintaining pipelines (GitLab CI/CD, Jenkins, GitHub Actions).

Scripting: proficiency with at least one of Python, Go, or Bash.

Cloud and on‑prem: AWS, Azure, or Google Cloud; Networking fundamentals: core protocols and secure configurations.

Eligibility for a Top Secret clearance. Bonus points (nice to have)

AWS DevOps Engineer, CKA/CKAD).

Onebrief is a purpose‑built operational planning platform designed to accelerate military decision‑making. As a Platform Engineer, you’ll build and operate these deployments in classified environments where clarity, reliability, and speed directly impact operational readiness.

We’re growing intentionally, with a focus on high‑quality delivery, secure implementation, and long‑term mission impact.

180K – $230K • Offers Equity

Flexible Work Environment : Remote work with flexible hours and unlimited PTO.

Comprehensive Health Coverage : Health, dental, vision, and life insurance.

Retirement Plan : 401(k) plan to secure your future.

Home Office Budget : $1,000 per year for home office improvements.