IT Infrastructure Admin - Windows, Security & Cloud (On-site NJ)

NDI Engineering; West Deptford Township (NJ); On-site; USD 62,000 - 84,000; Full time

Benefits offered by this job

Medical, dental, and vision insurance

Paid time off (vacation, sick, company

Retirement savings plan with employer

Life and disability insurance

Professional development and training

Job summary

NDI Engineering Company seeks a full-time IT Infrastructure System Administrator to support Windows server environments, network appliances, and security compliance. The role covers on-site design, deployment, and maintenance of our infrastructure in South Jersey, including AD, GPO, and Azure integrations.

The ideal candidate will have DoD clearance eligibility, 3–5 years of Windows/Network admin experience, and strong scripting for automation. On-site availability is required.

Qualifications

• Must be US citizen and able to qualify for DoD Secret clearance.
• 3–5 years’ experience as Windows System and Network Administrator.
• Hands-on with Windows 11 and Windows Server 2022 hardened OS per NIST 800-171/800-53.
• Experience designing and deploying network infrastructure incl. SD-WAN.
• Ability to work on-site in South Jersey offices.

Responsibilities

• Configure, install, and manage network appliances (firewalls, switches, routers, APs).
• Create and manage GPOs and AD CS.
• Implement Windows OS hardening per DISA STIGs.
• Automate design/deployment using PowerShell/Ansible.
• Configure Windows servers and Azure deployments on-premise/Cloud.
• Manage user access and security across services and apps.
• Document IT environment configurations and changes.
• Support help desk and perform scheduled maintenance.

Skills

Windows Server

Network Administration

PowerShell

AD/GP Management

DISA STIG Compliance

Education

Associate’s degree in information/computer science

Technical school certificate (Windows/Network)

Tools

Fortigate Firewall

Firewall Policies & Interfaces

AD CS & GPO

Azure (on-prem + Azure)

JIRA Service Management

Job description

NDI Engineering Company seeks a full-time IT Infrastructure System Administrator to support Windows server environments, network appliances, and security compliance. The role covers on-site design, deployment, and maintenance of our infrastructure in South Jersey, including AD, GPO, and Azure integrations.

The ideal candidate will have DoD clearance eligibility, 3–5 years of Windows/Network admin experience, and strong scripting for automation. On-site availability is required.