Head of Infrastructure

Department: Research & Development

Location: Prague

Employment Type: FullTime

Why Aisle?

Aisle is redefining how enterprises secure their software with an AI agent for autonomous vulnerability remediation. Vulnerabilities are the #1 root cause of cyber incidents, yet most organizations take weeks or months to patch what attackers exploit in days. We’re changing that.

Our mission is to protect democratic societies from the most sophisticated cyberattacks. We do that by giving organizations - including those operating critical infrastructure - the power to harden their systems and resolve security issues at superhuman speed and scale. Backed by world-class founders and advisors, we’re creating a new category in cybersecurity at the intersection of AI, automation, and enterprise resilience.

We’re a small, talent-dense team spread across the US, Europe, and Israel. We value high ownership, high velocity, and low-ego collaboration. If you want to work with world-class minds in AI and security, thrive in fast-moving environments, and care about solving one of the toughest challenges in tech, Aisle is the place for you.

What we’re looking for

• 8+ years of experience in infrastructure or platform engineering, with at least 3+ years in a leadership role overseeing engineering teams.

• Strategic Architecture: Proven ability to design long-term roadmaps. Must have experience architecting for BYOC (Bring Your Own Cloud) models, enabling the deployment of our software into diverse customer-managed cloud environments.

• Cloud Governance & Compliance: Expert-level knowledge of AWS ecosystems and a track record of leading organizations through FedRAMP (Moderate or High), SOC2, or ISO27001 certifications.

• Operational Maturity: Deep understanding of "Platform as a Product" and experience building automated delivery pipelines that support both SaaS and on-prem/BYOC customer deployments.

• Identity Providers: Proven experience integrating with multiple identity providers in a B2B SaaS environment.

• Developer Ecosystem Tools: Expert level understanding of VCS tools, CI/CD platforms and integration options

• Leadership & Culture: A track record of hiring and mentoring high-performing SRE or DevOps teams in a high-growth environment.

• Business Acumen: Ability to communicate technical debt, infrastructure ROI, and security risks to non-technical stakeholders and C-suite executives.

What you’ll do

• Define the Strategy: Own the technical vision for our infrastructure, ensuring it is prepared for 10x growth and supports a hybrid/BYOC delivery model without increasing developer friction.

• Lead & Scale the Team: Build and manage a world-class infrastructure organization, responsible for headcount planning, career development, and performance management.

• Architect for Compliance: Serve as the technical lead for FedRAMP authorization, ensuring all infrastructure, logging, and access controls meet rigorous federal security standards.

• Optimise Cloud Spend: Act as the primary owner of the Cloud budget, implementing FinOps practices to ensure efficient resource utilization.

• Champion Reliability: Establish and report on company-wide SLAs, SLOs, and Error Budgets. Lead post-mortems to foster a blameless, high-learning culture.

• Security & Compliance: Partner with Legal/Security to ensure security is "shifted left." Ensure the platform meets GDPR and FedRAMP continuous monitoring requirements.

• Vendor Management: Manage relationships and negotiations with key technology partners and SaaS vendors.

• Cybersecurity Landscape Understanding: Understand our position on the market. How are others coping with customer deployments? Don’t reinvent the wheel.