Senior Systems Administrator – Enterprise Infra & Security

Company: Shield
Apply for the Senior Systems Administrator – Enterprise Infra & Security
Location: Bassishaw
Job Description:

Shield AI is seeking a highly autonomous Staff Systems Administrator to own enterprise IT infrastructure within a security-sensitive entity. You will design, implement, secure, and operate on-premises and cloud platforms, ensuring audit-ready evidence and disciplined change management.

The role requires deep expertise across Windows/macOS/Linux, cloud environments (Azure/AWS), identity services, networking, endpoint hardening, and strong collaboration with Security and Legal teams.

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Posted: October 1st, 2026