Senior System Administrator (IT, Cloud & Security)

Description

MDClone is a global leader in healthcare data innovation, empowering health systems and researchers to turn data into value. Our pioneering ADAMS Platform enables users to explore, analyze, and act on health data while measuring the impact of their actions. The platform also offers patented synthetic data technology, used when needed to ensure full privacy protection and regulatory compliance, accelerating research, collaboration, and operational excellence.

We are looking for a skilled, proactive Senior System Administrator to join our Platform Engineering group. You will own IT operations end-to-end (identity, endpoints, cloud, network security, and compliance) across a hybrid on-prem and cloud environment, and work closely with R&D and DevOps. 

What You’ll Do 

• Own day-to-day IT operations: user support, onboarding and offboarding, servers, workstations, office infrastructure, server room, and Network 
• Provide IT support to employees and technical support to R&D and DevOps teams (environments, access, infrastructure) 
• Manage identity and access: AD, Microsoft Entra ID, Intune, SSO/SAML integrations, and employee and vendor access 
• Administer Azure and AWS subscriptions and accounts (IAM, permissions, quotas, VMs) 
• Monitor cloud spend and report cost anomalies and savings opportunities (FinOps) 
• Operate network security: firewalls, VPN, switches and VLANs, DNS/URL filtering 
• Run security operations: endpoint security (EDR) alerts, incident response, vulnerability and patch management, and security awareness training 
• Coordinate with external security vendors on penetration tests and hardening 
• Own ISO 27001 compliance: maintain evidence (log reviews, backup validation, endpoint compliance) and prepare for and support audits 
• Maintain on-prem infrastructure: virtualization, storage and backup 
• Manage licenses, equipment and computer procurement 
• Work AI-native: use AI assistants and agents (e.g., Claude, Copilot) daily to troubleshoot, document and run IT operations faster 
• Build and maintain AI skills and agent workflows that automate recurring IT tasks (onboarding, access requests, compliance evidence, reporting) 
• Build IT process automation (PowerShell, Python) and drive adoption of internal AI tools across the company 
• Write and improve IT procedures and documentation

Requirements

Requirements:

• 4+ years of system administration experience across Windows and Linux 
• Hands-on experience with Microsoft Entra ID, Intune and Microsoft 365 administration 
• Hands-on experience with Azure and/or AWS 
• Strong networking and security knowledge (firewalls, VPN, switches, VLANs) 
• Experience with virtualization platforms and enterprise backup solutions 
• Scripting skills (PowerShell, Bash or Python) 
• Hands-on experience using AI tools (e.g., Claude, ChatGPT, Copilot) in daily technical work 
• Strong ownership and prioritization skills, with the ability to manage multiple tasks 
• Strong interpersonal and communication skills; team-oriented 
• Excellent spoken and written English and Hebrew 

Advantages 

• ISO 27001 audit experience 
• Azure or AWS certification (e.g., AZ-104) 
• Experience building AI skills, agents or MCP integrations to automate IT workflows 

Location: Be’er Sheva, Israel (on-site)