Senior IT Infrastructure Deployment Lead (Dell & Cisco)

Astreya; Ireland; On-site; EUR 51,000 - 63,000; Full time

Job summary

Astreya is seeking an experienced IT Infrastructure Installation Service professional to independently execute server and network deployments for enterprise security systems. You will own installation projects, configure advanced infrastructure, and mentor junior engineers, with strong Dell and Cisco expertise and 24x7 support responsibilities.

You will collaborate with cross-functional teams, deploy OS via PXE/iDRAC, design secure network segmentation, and ensure integration across servers,

Qualifications

• 6+ years in enterprise server and network deployment.
• Dell PowerEdge RAID, iDRAC configuration, firmware management, and Lifecycle Controller operations.
• Cisco Catalyst switches, VLAN configuration, QoS, PoE management, and IOS hardening.
• Windows Server and Linux deployment, administration, and troubleshooting in enterprise environments.
• Scripting with Python/PowerShell and automation for deployment acceleration.
• Excellent communication and ability to mentor junior engineers in 24x7 support.

Responsibilities

• Lead hardware provisioning with RAID configuration and disk optimization for high-write security systems.
• Configure iDRAC and Lifecycle Controller, baseline firmware with Dell OpenManage before OS deployment.
• Deploy Windows Server and hardened Linux via PXE or iDRAC Virtual Media.
• Design VLANs/subnets to isolate security traffic from management networks.
• Set QoS on Cisco switches to prioritize video streams with low latency.
• Manage PoE budgeting on access switches for IP cameras and devices.
• Harden Cisco IOS devices with ACLs and secure management protocols.
• Coordinate readiness with Network Engineers and Security teams for device-to-server paths.
• Perform validation testing including bandwidth and latency measurements before handoff to sustainment.
• Create as-built docs with topology diagrams, VLAN matrices, IP records, backups.
• Provide 24x7 support and root-cause analysis for medium-complexity issues.
• Deliver weekly status updates and ensure asset documentation accuracy.

Skills

Server deployment

Network deployment

Dell PowerEdge

iDRAC / Lifecycle Controller

Cisco networking

Windows/Linux deployment

Scripting: Python/PowerShell

Mentorship

24x7 support

Tools

Dell iDRAC

Lifecycle Controller

OpenManage

PXE boot

iDRAC Virtual Media

Cisco IOS

Ansible

Python

Job description

Astreya is seeking an experienced IT Infrastructure Installation Service professional to independently execute server and network deployments for enterprise security systems. You will own installation projects, configure advanced infrastructure, and mentor junior engineers, with strong Dell and Cisco expertise and 24x7 support responsibilities.

You will collaborate with cross-functional teams, deploy OS via PXE/iDRAC, design secure network segmentation, and ensure integration across servers,