Senior IT Infrastructure / Systems Engineer

Main responsibilities

Design, build, and support corporate networks, servers, storage, telephony, and systems

Implement secure, fault-tolerant infrastructure solutions

Provide technical leadership and architectural direction across multiple teams

Act as an internal escalation point for complex infrastructure issues

Plan and execute projects across the infrastructure landscape

Lead and participate in infrastructure, systems, and application projects

Migrate systems from on‑premise to co‑location and cloud environments

Mentor less senior staff

Manage vendors for hardware, software, and service troubleshooting

Help define and execute enterprise-wide infrastructure strategy

Develop solutions supporting international expansion

Requirements

Technical Requirements

8+ years of hands-on experience with enterprise LAN/WAN, servers, and storage

Strong experience with routing, switching, firewalls, wireless infrastructure (physical & virtual)

Hands-on experience with VMware ESXi, vSphere, and vCenter

Experience administering Okta SSO / MFA

Extensive experience with Microsoft Server OS and Active Directory

Cloud experience with AWS and Azure (cloud-first approach)

Disaster recovery and business continuity design experience

Microsoft collaboration stack: O365, Teams, SharePoint, OneDrive

Strong scripting skills

Patch deployment experience

Network and systems monitoring experience (plus)

Splunk experience (plus)

ITIL experience (plus)

Linux experience (plus)

Cisco Meraki experience (plus

Education & Certifications

Minimum AA degree in Information Systems or equivalent experience

Cisco certification (plus)

O365 certifications (plus)

AWS certifications (plus)

Windows certifications (plus)

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