Manager of Corporate IT & Cybersecurity, Onebrief
$190-230k
+ Equity
Military planning software
Be an early applicant
Military planning software
101-200 employees
Be an early applicant
$190-230k
+ Equity
101-200 employees
Company mission
To enable faster, smarter decisions, by syncing data across all products in real-time.
Role
Who you are
- 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
- 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
- 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
What the job involves
- As 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
- 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
Our take
Onebrief is transforming military planning with its software platform, which simplifies and speeds up operational tasks for US military headquarters worldwide. The platform enhances decision-making and streamlines complex planning, supporting various missions from defence to humanitarian aid.
The company recently launched an API for better integration with other military tools and is developing offline access for remote use. With a growing team and new AI features, Onebrief continues to innovate to meet the evolving needs of military users.
To fuel this growth, the company has secured substantial funding. This investments will be used to expand the engineering team and drive further product development, ensuring Onebrief stays ahead in the military technology space.
Kirsty
Company Specialist at Welcome to the Jungle
Company
Funding (last 2 of 4 rounds)
Jan 2025
$50m
SERIES C
Oct 2022
$21m
EARLY VC
Total funding: $71.6m
Company HQ
Aliamanu - Salt Lakes - Foster Village, Honolulu, HI
Leadership
Grant Demaree
(Co-Founder & CEO)Mentor at Alchemist Accelerator. Their career spans leadership in the 101st Airborne Division and strategic roles in international operations.
Rafa Pereira
(Co-Founder & Head of Product)Mentor at Capital Factory. Previously a Director of Software Engineering at data.world. They also served in Senior roles at IAC, Bunge, and Stefanini, where they drove significant advancements in Software Engineering and Systems Integration.
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