Executive Assistant to the CISO

About Nscale

Nscale is the GPU cloud engineered for AI. We provide cost-effective, high-performance infrastructure for AI start-ups and large enterprise customers. Nscale enables AI-focused companies to achieve superior results by reducing the complexity of AI development. Our GPU cloud bolsters technical capabilities and directly supports strategic business outcomes, including cost management, rapid innovation, and environmental responsibility.

We thrive on a culture of relentless innovation, ownership, and accountability, where every team member takes pride in their work and drives it with excellence and urgency. As an Nscaler, you’ll build trust through openness and transparency, where everyone is inspired to do their best work. If you join our team, you’ll be contributing to building the technology that powers the future.

About the Role

We’re hiring an Executive Assistant to the CISO who will also serve as a partial chief of staff for the security organization, helping drive executive operations and day-to-day coordination across a global team.

This role sits closely alongside the CISO and security leadership team, connecting executive support with broader organizational execution. You’ll help ensure meetings are well run, priorities are clear, and key initiatives stay on track through strong coordination, follow-up, and communication.

Your work will directly support the operating rhythm of the security organization by bringing structure, consistency, and clarity to how the team plans, tracks, and executes. For someone who is highly organized, proactive, and comfortable moving between execution and coordination, this is an opportunity to play a central role in how the function operates.

This role will be part of the global CISO organization.

What you'll be doing

Executive Support

• Manage the CISO’s calendar, scheduling, and prioritization across a global team
• Coordinate internal and external meetings, including leadership and executive sessions
• Prepare briefing materials, agendas, and follow-up actions for key meetings
• Handle travel planning and logistics

Operating Rhythm & Team Coordination

• Run weekly and monthly security leadership meetings, including agendas, notes, and action tracking
• Ensure consistent follow-up on key priorities and decisions
• Track cross-functional initiatives and help unblock progress where needed
• Maintain visibility into team deliverables and timelines

Business & Operational Reviews

• Coordinate preparation for operational reviews, executive updates, and board-level materials
• Partner with leaders to gather inputs and improve consistency across content
• Help structure clear presentations of progress, risks, and priorities

Offsites & Team Planning

• Plan and execute team offsites, leadership sessions, and strategic planning meetings
• Develop agendas and coordinate logistics to support productive outcomes
• Support goal-setting, OKRs, and organizational planning cycles

Communication & Documentation

• Maintain key documents, trackers, and internal communications
• Ensure alignment across teams through clear documentation and follow-through
• Improve consistency in how information is shared and tracked

KPIs

• Weekly and monthly leadership meeting cadence execution
• Follow-through on key priorities and decisions
• Visibility into team deliverables and timelines
• Quality and consistency of executive and board-level materials

About You

• 5+ years of experience in executive support, program management, or chief of staff-type roles
• Experience supporting senior executives in fast-paced, technical organizations
• Strong organizational and project management skills
• Excellent written and verbal communication skills
• Ability to manage multiple priorities with minimal direction
• High attention to detail and strong follow-through
• Experience in security, engineering, or technology organizations is a plus
• Experience supporting global or distributed teams is a plus
• Familiarity with Google Workspace, Slack, Notion, Jira, or similar tools
• Comfortable driving structure and accountability across teams while working effectively with executives and individual contributors

What we can offer you

At Nscale, you'll find a collaborative, supportive, and innovative environment where your contributions spark real impact. We're building something extraordinary, and we want you at the core.

• Highly competitive US compensation package (base + bonus + equity), with performance reviews every 12 months. 🚀
• Join one of the fastest-growing AI infrastructure companies — your chance to directly shape how global AI capacity is planned and deployed. ✨
• Expect a dynamic progression plan tailored to your ambitions. Grow by leading critical cross-functional initiatives and shaping capital strategy — always with our full support.
• Human-First Flexibility: We treat you as humans first. 🫶🏽 Our flexible workplace trusts Nscalers to deliver, giving you the autonomy to shape your day around life's moments.

Equal Opportunities Statement

We strongly encourage applications from people of colour, the LGBTQ+ community, people with disabilities, neurodivergent people, parents, carers, and people from lower socio-economic backgrounds.

If there’s anything we can do to accommodate your specific situation, please let us know.

The responsibilities outlined in this job description are not exhaustive and are intended to provide a general overview of the position. The employee may be required to perform additional duties, tasks, and responsibilities as assigned by management, consistent with the skills and qualifications required for the role.

For information on how Nscale handles candidate personal data, please see our Employee & Candidate Privacy Notice: Here.

Salary Range

The range below reflects the base salary for the position. Actual compensation may vary based on job-related factors such as skill set, experience, education, and location. In addition to base salary, this role may be eligible for bonus, equity, and/or commission programs. Nscale may offer a competitive benefits package including medical, dental, vision, flexible paid time off, parental leave, and retirement plan participation.

For information on how Nscale handles candidate personal data, please see our Employee & Candidate Privacy Notice: Here.