System Administrator

StarkWare is building the infrastructure to make blockchain technology scalable and accessible to millions of users. We develop scalability and privacy solutions for Ethereum, leveraging advanced cryptographic proofs (STARKs) to deliver faster, cheaper, and more secure transactions. Our products, including Starknet and StarkEx, are used by leading Web3 projects worldwide, enabling applications in DeFi, NFTs, gaming, and beyond.

At StarkWare, you’ll work on cutting-edge technology at the forefront of Web3 innovation. The blockchain space is evolving rapidly, and our solutions are shaping the future of decentralized systems.

You’ll join a team of highly skilled, curious, and driven engineers, where ownership, impact, and technical excellence are core values. If you’re excited about solving complex problems and making a real difference in the blockchain ecosystem, this is the place for you.

Join StarkWare’s IT & Systems team and play a key role in shaping, securing, and maintaining our corporate infrastructure. We’re looking for a System Administrator who thrives on automation, security, and delivering a seamless IT experience to our global team.

If you enjoy solving complex technical challenges, driving cloud transformations, and ensuring every device and user runs smoothly, we want you on board.

What You’ll Do

• Manage corporate IT systems, including Okta, Google Workspace, Slack, Monday and Zoom
• Support and troubleshoot Windows, macOS, and Linux endpoints
• Act as a Tier 3 escalation point for complex IT issues
• Build and maintain automations using Okta Workflows, Zapier, scripting, and AI tools
• Manage cloud infrastructure, mainly GCP (with some AWS), including VMs, project,s and permissions for non-R&D teams
• Manage networking and security infrastructure, including firewalls (pfSense, moving to Palo Alto or Check Point), switche,s and access points
• Own endpoint management through an MDM platform (InfinitePoint or equivalent)
• Provide occasional backup support for general IT requests

What are We Looking for?

• 3+ years of experience as a System Administrator / IT role in a high-tech environment
• Hands-on experience with SaaS administration, IAM (SSO, MFA), endpoint management, and cloud infrastructure
• Solid understanding of networking and security fundamentals
• Experience with scripting and automation
• Comfort working with Windows, macOS and Linux endpoints (Linux is an advantage)
• Strong communication skills in English and a proactive, service-oriented approach