Onsite Network Administrator II (CCNA) - WAN, LAN & Security

MI Windows and Doors LLC; Harrisburg (Dauphin County); On-site; USD 85,000 - 106,000; Full time

Benefits offered by this job

Health & Wellness

401(k) with company match

Paid time off

Tuition Reimbursement

Life Insurance

Job summary

MITER Brands, a leading residential window and door manufacturer, is seeking a Network Administrator II to maintain and secure our enterprise network in Harrisburg, PA. This role requires hands-on expertise with WAN/LAN/WLAN/VPN, security platforms, and a proactive problem-solving approach.

You will design, deploy, and manage network infrastructure, collaborate with IT peers, and ensure high availability for manufacturing and business operations.

Qualifications

• CCNA certification or equivalent networking credential.
• University degree or IT diploma with 3+ years IT experience or technical diploma with 5+ years.
• Prior network support experience in manufacturing or similar environments preferred.
• Experience with Windows desktops/servers and cloud-based network solutions.

Responsibilities

• Design, implement, and support enterprise network infrastructure (WAN/LAN/WLAN/VPN).
• Configure routers, switches, wireless controllers, firewalls, and security platforms.
• Troubleshoot complex hardware/software/network issues and ensure security compliance.
• Monitor performance, provide reports, and pursue network improvements.
• Assist with firmware updates, IOS upgrades, and vendor patches.
• Provide after-hours/on-call support as required.

Skills

CCNA certification

Network troubleshooting

Wireless networking

Analytical thinking

Education

University degree or college diploma in Information Technology

Technical diploma or certificate in Information Technology

Tools

ServiceNow

ManageEngine

Remedy

Windows Server

Microsoft 365 / Active Directory

Job description

MITER Brands, a leading residential window and door manufacturer, is seeking a Network Administrator II to maintain and secure our enterprise network in Harrisburg, PA. This role requires hands-on expertise with WAN/LAN/WLAN/VPN, security platforms, and a proactive problem-solving approach.

You will design, deploy, and manage network infrastructure, collaborate with IT peers, and ensure high availability for manufacturing and business operations.