Onsite Network Engineer – MSP, VMware & Windows Expert

Acture Solutions; Kings Park (NY); On-site; USD 85,000 - 95,000; Full time

Job summary

Acture Solutions is seeking a Network Engineer to join our Onsite Services team in Hauppauge, NY. The role focuses on designing, deploying, and maintaining LAN/WAN, Wi-Fi, and server infrastructure with hands-on experience across VMware, Windows Server, and Microsoft 365.

Onsite work is required with occasional travel up to 25%. You will support critical infrastructure, assist users and technology teams, and contribute to security and backup implementations.

Qualifications

• 5+ years of desktop/technical support experience.
• 3–5 years of networking and systems administration experience.
• CompTIA Network+ certification or equivalent.
• Proficiency with Windows Server, Active Directory, and enterprise networking equipment.
• Experience managing virtualized environments such as VMware, Hyper-V, or equivalent.
• Experience with LAN/WAN, routing, switching, firewalls, VLANs, VPNs, DNS, and DHCP.
• Strong Microsoft 365 administration experience.
• CCNA and/or Security+ preferred.
• Ability to work onsite and travel occasionally, up to ~25%.

Responsibilities

• Design, configure, maintain, and troubleshoot LAN/WAN, switching, routing, firewall, and wireless infrastructure.
• Administer and optimize enterprise Wi-Fi environments.
• Deploy and manage servers using VMware vSphere, Hyper-V, Proxmox, or similar.
• Administer Windows Server and Active Directory, including GPOs and domain policies.
• Manage Microsoft Entra ID, hybrid AD synchronization, SSO, and MFA.
• Administer Microsoft 365, including Exchange Online, Teams, SharePoint, and licensing.
• Manage DNS, DHCP, certificate services, patch management, and endpoints.
• Support MDM platforms such as Microsoft Intune, Jamf, or Google Admin.
• Implement backup, disaster recovery, and business continuity solutions.
• Maintain network and systems security including VLANs, VPNs, MFA, and content filtering.
• Provide Level 3 escalation support for complex issues.
• Maintain network diagrams and technical documentation.

Skills

Desktop support

Networking

Network+ certification

Windows Server

Active Directory

Microsoft Entra ID

Microsoft 365

CCNA

Security+

Onsite travel

Tools

VMware vSphere

Hyper-V

Proxmox

Job description

Acture Solutions is seeking a Network Engineer to join our Onsite Services team in Hauppauge, NY. The role focuses on designing, deploying, and maintaining LAN/WAN, Wi-Fi, and server infrastructure with hands-on experience across VMware, Windows Server, and Microsoft 365.

Onsite work is required with occasional travel up to 25%. You will support critical infrastructure, assist users and technology teams, and contribute to security and backup implementations.