IT Infrastructure and Security Manager

We are looking for a hands-on Lead/Manager of IT Infrastructure and Security to own and scale Amber's internal IT and security environment. This is a broad, hands-on role that goes beyond a specialized IAM, SOC, or IT support function. We're looking for someone with ownership across IT infrastructure, network security, data security, and access managementsomeone who has personally built, implemented, and improved these systems in a growing organization. You'll be responsible for keeping our infrastructure secure and reliable, protecting sensitive company and customer data, managing employee access, and building IT processes that can scale with the business.
Requirements:
6-10 years of relevant experience across IT infrastructure and security.
Hands-on experience with both network security and data security/data protection.
Strong experience managing enterprise IT infrastructure and access management.
Experience working in a startup, scale-up, or mid-sized organization with broad, hands-on ownership is strongly preferred.
Experience supporting a mid-sized or growing employee environment, ideally 500+ employees.
Experience implementing or managing firewalls, VPNs, network controls, DLP, endpoint security, and identity/access controls.
Hands-on knowledge of Active Directory/Microsoft Entra ID, Microsoft 365 IAM, MFA, SSO, and RBAC.
Experience creating and improving SOPs, security policies, and IT processes.
Ability to independently take projects from problem identification to solution implementation to closure.
Experience leading an IT team and working with cross-functional stakeholders.

Experience
6-10 yrs