IT Infrastructure Engineer - Windows, Linux, Cloud (Hybrid)

Socket.dev; Fort Lee (NJ); Hybrid; USD 80,000 - 110,000; Full time

Job summary

Cross River is seeking an Engineer II, IT Infrastructure Support to join the IT operations team. You will administer Windows and Linux servers, monitor systems, manage cloud networking, and contribute to automation efforts.

The role involves collaboration with senior engineers and cross-functional teams in a fast-paced environment. Ideal candidates bring 2+ years in systems administration or networking, solid Windows/Linux knowledge, and familiarity with Microsoft 365.

Qualifications

• ,

Responsibilities

• Administer and maintain Windows and Linux server environments.
• Monitor system and network health and respond to alerts.
• Assist with cloud networking and on-prem/cloud connectivity.
• Provision, patch, backup, and disaster recovery tasks.
• Provide professional internal user support and documentation.
• Participate in Agile sprint planning and backlog activities.
• Contribute to automation and process improvements.
• Document system configurations and diagrams.

Skills

Communication skills

Attention to detail

Customer service mindset

Tools

Windows Server

Linux

Active Directory

DNS

DHCP

Group Policy

Microsoft 365

VMware/Hyper‑V

AWS (EC2/S3/IAM/CloudWatch)

Job description

Cross River is seeking an Engineer II, IT Infrastructure Support to join the IT operations team. You will administer Windows and Linux servers, monitor systems, manage cloud networking, and contribute to automation efforts.

The role involves collaboration with senior engineers and cross-functional teams in a fast-paced environment. Ideal candidates bring 2+ years in systems administration or networking, solid Windows/Linux knowledge, and familiarity with Microsoft 365.