At Randstad Digital, we are looking for an Infraestructure & Security Lead - Advanced English to join a leading edge energy innovation firm operating across the US, UK, and Argentina.

Employment Type: Permanent

Work Model: Full time, Hybrid (4 days on site, 1 day remote). The role will require full time on site presence during the initial onboarding period.

Responsibilities:
- Plan and execute the design and rollout of company network and IT infrastructure from scratch, leveraging Microsoft ecosystems.
- Configure, manage, and optimize cloud environments in Azure and AWS, including identity lifecycle management (onboarding, offboarding, and modifications).
- Lead initial data protection audits and enforce baseline security measures, outbound barriers, and protocols to safeguard corporate information.
- Administer on-premise physical servers dedicated to high-performance business computing software.
- Provide end-to-end technical support, resolving both basic desktop issues (printers,



connectivity) and critical cloud infrastructure incidents.
- Explore and apply Artificial Intelligence tools (such as Claude Code and other LLM models) to accelerate operational and development processes.
- Manage, motivate, and structure the workload for a team of 3 direct reports, ensuring goal alignment and technical growth.

Technical Stack:
- Proficiency: Advanced command of Microsoft Azure, AWS, Windows Server, Active Directory, cloud security controls, on-premise server maintenance, data protection auditing, and AI/LLM automation tools (e.g., "Claude Code").
- Experience: 5 to 10 years of proven experience in IT infrastructure roles, with a strong background in building processes/infrastructure from scratch in small to medium-sized companies, hands-on troubleshooting, and leading technical teams.

📌 Infraestructure Lead (Vicente López)
🏢 Randstad Digital
📍 Vicente López