Senior Enterprise Systems Engineer - Hands-On Infra Leader

ITAC Solutions; Philadelphia (Philadelphia County); On-site; USD 135,000 - 146,000; Full time

Benefits offered by this job

High visibility

Technical leadership

Broad infrastructure exposure

Job summary

ITAC Solutions in the Philadelphia area is seeking a Senior Systems Engineer to join its Enterprise IT team. This is a high-impact, hands-on leadership role focused on guiding infrastructure strategy, standards, and modernization initiatives across a complex enterprise environment.

You will provide senior-level administration for Windows and Linux servers, Active Directory, VMware, storage, cloud services, and identity platforms, with after-hours on-call support as needed.

Qualifications

• Hands-on experience with Windows Server and enterprise identity services.
• Experience with VMware vSphere, ESXi, and vCenter.
• Knowledge of storage, backup, and disaster recovery.

Responsibilities

• Provide senior-level engineering, administration, and support for enterprise systems infrastructure.
• Administer Windows and Linux servers, AD, DNS, DHCP, and Microsoft 365.
• Manage VMware environments and storage, DR, and replication.
• Serve as escalation point for complex issues and participate in major initiatives.
• After-hours or on-call support as needed.

Skills

Windows Server

Active Directory

Group Policy

DNS

DHCP

PowerShell

Identity services

Troubleshooting

Education

Bachelor's degree in IT/CS or equivalent

Tools

VMware vSphere

ESXi

vCenter

Azure

Entra ID

Microsoft 365

Hybrid identity

MFA

Conditional Access

Job description

ITAC Solutions in the Philadelphia area is seeking a Senior Systems Engineer to join its Enterprise IT team. This is a high-impact, hands-on leadership role focused on guiding infrastructure strategy, standards, and modernization initiatives across a complex enterprise environment.

You will provide senior-level administration for Windows and Linux servers, Active Directory, VMware, storage, cloud services, and identity platforms, with after-hours on-call support as needed.