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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Senior Systems Administrator - Enterprise Infra & Security employer: Shield
Shield AI is an exceptional employer, offering a dynamic and innovative work environment in the heart of London. As a leader in defense technology, employees benefit from a culture that values creativity and adaptability, with ample opportunities for professional growth and development. The company fosters collaboration across diverse teams and provides unique exposure to high-stakes projects that make a meaningful impact on global security.
