---
title: 'Solutions Engineer at Onebrief'
canonical: 'https://feeny.ai/job/solutions-engineer-onebrief-united-states-zxayw2bt89e7'
type: 'job'
last_seen: '2026-10-30'
---

# Solutions Engineer at Onebrief

- **Company:** Onebrief
- **Location:** United States
- **Compensation:** $180k–$220k
- **Employment:** full-time
- **Work type:** remote
- **Posted:** 2026-10-23
- **Last confirmed live:** 2026-10-30
- **Apply:** https://jobs.ashbyhq.com/onebrief/3b87e23c-e07d-4ace-b65f-84a2870ea0fb

## Job description

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 teams to coordinate information, people, and decisions across systems and locations. Onebrief brings planning, collaboration, simulation, and AI into one connected environment, helping teams test strategies, adapt to changing conditions, and make decisions with greater clarity when the stakes are real. We are a distributed team of builders from military, operational, and technology backgrounds who care deeply about improving how important work gets done. Some team members work remotely, while others work directly alongside customers in operational environments around the world. Founded in 2019, Onebrief is backed by leading investors including General Catalyst, Battery Ventures, Insight Partners, Sapphire Ventures, and Human Capital. Valued at more than $2 billion, we continue to invest in product innovation, AI capabilities, and team growth.

## Why This Role Exists

As a Solutions Engineer at Onebrief, you work where mission, engineering, and compliance meet. You'll own technical solution design and deployment readiness, translating customer requirements into secure, scalable deployment architectures. You'll partner with Platform Engineering, SRE, and our Cybersecurity team to validate infrastructure, configure environments, resolve technical blockers, and successfully transition solutions into production. You’ll work with our go-to-market and customer facing teams to meet with planners, operations officers, and network owners to understand how they work today. You’ll help show them what that work looks like in Onebrief, and then you'll make it real. You connect a staff's planning problem to a live, accredited Onebrief deployment.

## What You'll Do

Core responsibilities:

- Run technical discovery. With Sales and Engineering, map a staff's current workflow and pain points, specifically focusing on their technical constraints: networks, hosting, identity, and integration requirements, especially in multi-network environments.
- Lead deployment engineering. Coordinate the technical delivery of new deployments, including infrastructure validation, network configuration checks, and system readiness verification. Write code to configure new deployments and support new environments.
- Support accreditation. Help create and review security documentation, including STIG checklists and ATO artifacts, alongside our cybersecurity team so deployments are accredited on the customer's timeline.
- Align stakeholders. Get technical stakeholders on both sides to agree on requirements, constraints, and tradeoffs, so customers see value sooner. Ensure those technical requirements are properly translated into contract deliverables.
- Scope integrations. Design how Onebrief Connect fits into a command's ecosystem: APIs, data pipelines, Foundry and Maven Smart System, CUOPS tools, and dashboards.
- Deliver tailored demos. Lead technical demonstrations and solution validation, partnering with Sales and customer-facing teams to demonstrate Onebrief's technical capabilities, deployment architecture, security posture, and integration options.
- Run pilot deployments. Configure Onebrief in new and untested environments to enable limited uses in support of new sales.
- Turn field experience into patterns. Convert what you learn in deployments into structured workflows and reusable implementation patterns, and feed clear requirements to Product and Engineering.
- Travel 30–50% of the time to customer sites and exercises.

## Minimum Qualifications

- Top Secret clearance with SCI eligibility.
- Bachelor's degree in computer science, engineering, or a related field, or equivalent practical experience
- 4+ years in solutions engineering, infrastructure or deployment engineering, or forward-deployed engineering, working closely with go-to-market and operational teams
- Experience in DoW environments and their security and compliance requirements (RMF, STIGs, ICD 503)
- Strong expertise with containers (Docker) and orchestration (Kubernetes)
- Experience with cloud platforms (AWS, Azure, Google Cloud) and on-premises virtualization (RHEL)
- Solid understanding of networking concepts and protocols, and of security best practices for highly sensitive environments
- Strong presence with customers, from action officers to senior leaders, and clear, concise writing
- Calm under pressure, and focused on forward motion

## Preferred Qualifications

- Proficiency in a scripting language (Python, Go, or Bash)
- Infrastructure as code (Terraform, CloudFormation, Ansible)
- Monitoring and logging tools (Prometheus, Grafana, ELK, Datadog) and service mesh (Istio, Linkerd)
- Experience as a military planner or staff officer, or with mission command systems, Foundry, or Maven Smart System
- Presales experience, including building and delivering demos

Notice to Third Party Recruitment Agencies Please note that Onebrief does not accept unsolicited resumes from recruiters or employment agencies. In the absence of an executed Recruitment Services Agreement, there will be no obligation to any referral compensation or recruiter fee. In the event a recruiter or agency submits a resume or candidate without an agreement Onebrief explicitly reserves the right to pursue and hire those candidate(s) without any financial obligation to the recruiter or agency. Any unsolicited resumes, including those submitted to hiring managers, shall be deemed the property of Onebrief.

## About Onebrief

## Company Overview
- **One-liner**: Onebrief provides an AI-powered, collaborative operating system for military command, planning, and decision-making.
- **Entity Type**: Private (Series D)
- **Headquarters**: Honolulu, Hawaii, USA
- **Founded**: 2019
- **Founders**: Grant Demaree (CEO)

## Core Business
- **Primary Industry**: Defense technology / Military software
- **Target Customers**: B2G (Business to Government) – specifically the U.S. Department of Defense, including the Army, Navy, Air Force, Marine Corps, Space Force, and Special Operations Forces. Also serves NATO and allied partners.
- **Mission Statement**: To enable a "superhuman command" that makes brilliant decisions, scales output, and is optimally efficient, transforming how military commands operate and make decisions.

## Products & Services
- **Onebrief Platform**: An AI-enabled, web-based operating system for modern military command. It fuses agentic workflows, decision intelligence, and collaborative tools into a unified, resilient platform. It is live on all major military networks (NIPR, SIPR, JWICS) and integrates with existing partner systems. Key capabilities include:
    - **Agentic Workflows**: AI-enabled capabilities to automate routine tasks and accelerate planning.
    - **Live, Synchronized Data**: Real-time data syncing across all products and users.
    - **Holistic Integrations**: Seamless interoperability with existing military systems and partner networks.
    - **Resilient Foundations**: Engineered to stay live, performant, and secure in all conditions, including wartime reality.

## Market Standing
- **Valuation**: $2.15 billion (as of Series D in early 2026) [cbinsights.com](https://www.cbinsights.com/company/onebrief)
- **Total Funding**: $162.89M (including a $200M Series D round) [cbinsights.com](https://www.cbinsights.com/company/onebrief)
- **Key Metric**: Total funding of $162.89M. The company is integral to three of the four largest operational plans (OPLANs) globally. [onebrief.com](https://www.onebrief.com/)
- **Notable Investors**: Battery Ventures, General Catalyst, Insight Partners, Salesforce Ventures, Sapphire Ventures, and 14+ others. [cbinsights.com](https://www.cbinsights.com/company/onebrief)
- **Growth Signals**: Raised a $200M Series D at a $2.15B valuation in early 2026. Acquired Battle Road Digital. Named one of Fast Company's Most Innovative Companies for 2026. Reports a 70% reduction in planning cycle time and a 50% increase in information accuracy for users. [onebrief.com](https://www.onebrief.com/)

## Competitive Advantages
- **Deep Domain Expertise**: Built by a team with extensive military experience (45% of employees are veterans from the Joint Staff, Service Components, NATO, and Special Operations). This gives them unparalleled insight into the specific pain points of military planning. [onebrief.com](https://www.onebrief.com/careers)
- **Mission-Critical Integration**: The only performant software solution specifically designed for this use case that is live and integrated on all major classified and unclassified networks (NIPR, SIPR, JWICS). [onebrief.com](https://www.onebrief.com/)
- **Proven Impact**: Documented results include a 70% reduction in planning cycle time, a 50% increase in information accuracy, and elimination of ~20 hours of weekly redundant work per user. [onebrief.com](https://www.onebrief.com/)
- **High-Level Endorsement**: Integral to three of the four largest operational plans (OPLANs) globally and endorsed by top military leaders. [onebrief.com](https://www.onebrief.com/)

## Strategic Focus
- **Scaling the Platform**: Rapidly scaling the organization and its platform to serve more commands and allied partners.
- **AI-Enabled Command**: Deepening AI and agentic workflow capabilities to further automate and accelerate military planning and decision-making.
- **Expanding Reach**: Growing its footprint across the DoD and allied nations, as evidenced by the acquisition of Battle Road Digital and partnerships like the one with Second Front Systems for rapid deployment. [cbinsights.com](https://www.cbinsights.com/company/onebrief)

## Why Work Here
- **Mission-Driven Impact**: Employees directly contribute to solutions that support national security and the effectiveness of military operations. The work is described as "solving problems that matter" with a tangible impact on mission-critical operations. [onebrief.com](https://www.onebrief.com/careers)
- **High Ownership & Autonomy**: The company empowers employees with a high degree of ownership and autonomy, allowing them to lead projects and shape the platform's future. [onebrief.com](https://www.onebrief.com/careers)
- **Rapid Growth & Career Development**: As a rapidly scaling company, employees have a unique opportunity to influence the company's direction and unlock significant career advancement. [onebrief.com](https://www.onebrief.com/careers)
- **Elite Team Composition**: The team includes veterans from elite military units (Joint Staff, Delta Force, 75th Ranger Regiment) and technologists from top tech companies (Palantir, Google, Amazon, Microsoft). This creates a unique, high-performance culture. [onebrief.com](https://www.onebrief.com/careers)
- **Veteran-Friendly Culture**: 45% of employees are veterans, and the company is explicitly designed to be a mission-driven environment that aligns with the values of service, dedication, and teamwork. [onebrief.com](https://www.onebrief.com/careers)
- **Work Policy**: Not explicitly stated, but the platform is built for distributed collaboration, suggesting a flexible or remote-friendly environment is likely.

## Sources
1. [onebrief.com](https://www.onebrief.com/)
2. [onebrief.com/careers](https://www.onebrief.com/careers)
3. [jobs.ashbyhq.com](https://jobs.ashbyhq.com/onebrief)
4. [onebrief.com/about](https://www.onebrief.com/about)
5. [cbinsights.com](https://www.cbinsights.com/company/onebrief)

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