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. The expanding roster of customers includes COCOMs and Service Components worldwide.
Founded in 2019 by a group of experienced planners, today, Onebrief’s workforce of 180+ spans veterans from all forces and global organizations, and technologists from leading-edge software giants. Onebrief’s growth is exemplary, having raised $103M+ and counting from leading venture investors.
What you will achieveAs the Corporate IT & Cybersecurity Manager, you’ll protect internal systems, infrastructure, and data while keeping our IT environment secure, resilient, and business-ready. You’ll lead daily corporate cybersecurity and IT operations—from endpoint protection and access control to device management and SaaS governance.
You will:
Own strategy and execution for endpoint security, IAM, and secure device lifecycle management.
Oversee selection, deployment, and administration of corporate IT tools and SaaS platforms.
Implement cybersecurity controls aligned with frameworks like NIST and ISO 27001.
Lead vulnerability management—scanning, prioritizing, tracking, and reporting across endpoints and internal systems.
Ensure team compliance with configuration management processes.
Partner with internal teams for secure onboarding, offboarding, and access provisioning.
Serve as escalation point for IT incidents and drive root cause resolution.
Ensure timely responses to IT help desk requests while identifying automation opportunities.
Support audits, risk assessments, and compliance efforts across corporate systems.
Manage and mentor a small team or external partners.
Collaborate with the Director of Cybersecurity on broader strategy and initiatives.
You’re a hands-on, detail-driven professional who thrives where IT and cybersecurity meet. You balance security with usability, take ownership, and build scalable systems while solving real-time issues.
You bring:
A proactive mindset and a bias toward ownership and problem-solving.
Strong communication skills with technical and non-technical audiences.
A collaborative approach grounded in empathy, clarity, and accountability.
Project management skills and the ability to juggle shifting priorities.
Required:
5–8 years in cybersecurity or IT operations, with 2+ years in a leadership role.
Experience managing endpoint security, IAM (e.g., Okta, AWS), and MDM (e.g., Workspace ONE, Intune, Kandji).
Strong knowledge of corporate IT systems, including laptops, mobile devices, and SaaS tools (e.g., Google Workspace, Microsoft 365, Slack).
Familiar with frameworks like SOC 2, NIST, or ISO 27001.
Skilled in writing IT policies, incident response plans, and SOPs.
Comfort with scripting or automation (e.g., Bash, Python, PowerShell) is a plus.
Preferred certifications: CISSP, CISM, CompTIA Security+, or similar.
U.S. Citizen
Compensation Range: $190K - $230K
#BI-Remote
Top Skills
What We Do
Before Onebrief, military planning and collaboration was slow, inefficient, and resource-intensive. Building slides with no version control as partners collaborated would have staffs spend weeks or months on a single product or document.
With Onebrief, these workflows are now simple and collaboration between large commands is efficient. Staff optimization is the key to building a more resilient, more effective military. Today Onebrief users report at least 2x time savings - and growing.
Onebrief is a first of its kind software for the military. While many others have tried to build a solution for this problem, Onebrief’s “card” structure for reusing data and enabling real time updates is what makes this possible. Core features and attributes that make this platform powerful include:
- Global Collaboration
- Real-Time Updates
- AI Automation
- Interoperability + Integrations
- Deployable across Secret and Top Secret Networks
Mission Driven
Onebrief is composed of professionals from backgrounds of all kinds - spanning veterans across forces and organizations, and technologists from leading-edge software giants.
Onebrief is more than just a software platform; it's a mission-driven company dedicated to improving the efficiency and effectiveness of military planning. By joining the team, you'll contribute to solutions that directly support national security and the work of service members.
Your work directly addresses critical challenges that military planners and operators face daily. Every line of code and every design decision contributes to real-world outcomes.
The software was designed and built by a team of experienced planners - lending a nuanced perspective on the challenges our partners face. Our team embeds alongside users - from
the Pentagon to the Indo-Pacific - to build a platform that meets their unique needs.
Rapid, Strategic Growth
Our users love the platform and growth is scaling, most recently reporting operational usage growth at a 19,600% annualized rate. Stronger utilization is underway and we’re at an exciting period of advancement.
As a rapidly growing organization, you'll directly influence its direction and long-term success. Over the past year we’ve seen exciting growth metrics:
First, our headcount has grown 150% YoY to keep pace with our product advancement and customer growth.
Our funding has skyrocketed, most recently raising our Series C, led by top-tier venture investors who have deep expertise in defense tech.
Why Work With Us
Impactful Transformation
At Onebrief, we believe optimizing the military staff is the most impactful thing - on a per-dollar basis - in defense tech right now. This has the potential to save the department of defense billions of dollars and save users countless hours. It’s a longstanding problem that we’re uniquely positioned to solve.
Onebrief Offices
Remote Workspace
Employees work remotely.
