IT Infrastructure Engineer
Core
Managing enterprise IT infrastructure including M365, Active Directory, DNS, DHCP, firewalls, SIEM, and storage systems to ensure secure, high-availability operations.
Role type
Senior IT Infrastructure Engineer (Security & Storage)
Builds
Secure and resilient IT environments, backup/recovery systems, and datacenter operations
Domain
Enterprise IT Infrastructure, Cybersecurity, Storage Management
Deliverable
production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work
Required skills
M365 administration, Active Directory (AD DS), DNS/DHCP management, firewall/IDS/IPS/SIEM/EDR configuration, Windows Server/Linux administration, network protocols (TCP/IP, VLANs, VPNs), storage management (SAN/NAS), backup and recovery operations, vulnerability scanning, phishing analysis, email header analysis, Hyper-V migration, datacenter migration, compliance framework implementation (GDPR, HIPAA, PCI-DSS, NIST, ISO, SOC 2)
Preferred skills
None explicitly stated
Technologies
M365, AD DS, DNS, DHCP, Firewalls, IDS/IPS, SIEM, EDR, Windows Server, Linux, Hyper-V, SAN, TCP/IP, SMTP, Outlook, Exchange
Responsibilities
Deploy and maintain security tools and systems; implement security policies and procedures; manage current storage environment and resolve storage shortfalls; perform large-scale component upgrades and datacenter migrations; monitor operational standards and procedures for backups; restore and recover data; resolve performance issues; mentor team members and create documentation; align job policy for retention and compliance; operate hardware/software for backup and recovery infrastructure
Seniority
Senior, hands-on IC