Senior Systems Engineer - Development Infrastructure

Dragos, Inc. is on a mission to defend industrial organizations with best-in-class technology and services in ICS/OT Cybersecurity. The Senior Systems Engineer will design, maintain, and optimize development infrastructure, ensuring systems run smoothly and securely to support engineering operations.

Responsibilities:

• Build and Maintain Infrastructure: Develop, deploy, and manage operating system images across diverse environments
• Automate and Optimize: Implement automation for system configurations, patching, and provisioning using modern tools
• Document and Audit: Maintain accurate documentation of system configurations, inventory, and access controls
• Security and Compliance: Configure, monitor, and audit system access to ensure compliance and security best practices
• Customer Support: Respond to and resolve internal technical issues promptly and professionally
• Collaboration: Crosstrain with team members and provide backup support to ensure operational continuity

Requirements:

• 5+ years managing Linux and Windows environments, including performance tuning and troubleshooting
• Extensive experience with VMware vSphere/vCenter, plus exposure to Proxmox, Nutanix, Hyper-V, and KVM; skilled in AWS and Azure deployments
• Proficient in Ansible, Terraform, and image creation tools like Packer
• Hands-on experience designing and maintaining pipelines using GitHub Actions, Jenkins, and similar platforms
• Strong background with Docker and Kubernetes for building and managing containerized applications
• Solid understanding of TCP/IP, VLANs, firewalls, routing, and identity management (Active Directory, LDAP, Microsoft Entra ID)
• Advanced scripting in Python, Bash, and PowerShell; exposure to monitoring tools such as Nagios and Icinga