IT Infrastructure Systems Engineer II - Cloud & On-Prem

Cross River; Fort Lee (NJ); On-site; USD 80,000 - 110,000; Full time

Job summary

Cross River is seeking an Engineer II, IT Infrastructure Support to join our IT operations team. You will provide day‑to‑day systems administration and hands‑on support across on‑prem, cloud, and hybrid environments, with focus on Windows Server, Linux, Active Directory, and Microsoft 365.

You’ll collaborate with senior engineers to maintain uptime, security, and scalable infrastructure. The ideal candidate has a solid foundation in networking, cloud platforms, scripting, and a proactive

Qualifications

• ,

Responsibilities

• Provide day-to-day systems administration and technical support across infrastructure.
• Administer Windows and Linux server environments.
• Monitor system/network health and respond to alerts.
• Assist with cloud networking and on-prem/cloud connectivity.
• Document configurations, change records, and runbooks.
• Participate in Agile sprint planning and backlog activities.

Skills

Windows Server

Linux

Active Directory

DNS

DHCP

Group Policy

Microsoft 365

Networking fundamentals

Cloud platforms

Automation

AWS

PowerShell/Bash/Python

VMware/Hyper‑V

Tools

Terraform

CloudFormation

PowerShell

Bash

Python

VMware

Job description

Cross River is seeking an Engineer II, IT Infrastructure Support to join our IT operations team. You will provide day‑to‑day systems administration and hands‑on support across on‑prem, cloud, and hybrid environments, with focus on Windows Server, Linux, Active Directory, and Microsoft 365.

You’ll collaborate with senior engineers to maintain uptime, security, and scalable infrastructure. The ideal candidate has a solid foundation in networking, cloud platforms, scripting, and a proactive