Senior Systems & Network Administrator

Modern Disposal Services, Inc.

Senior Systems and Network Administrator maintaining and enhancing network and cloud services. Responsible for technical support and infrastructure improvements across multiple facilities.

Posted 7/1/2026full-timeLewiston • New York • 🇺🇸 United StatesSenior💰 $95,000 - $120,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in managing and enhancing Azure, Meraki, VMware, and SonicWall environments, ensuring the reliability and security of operational technology while providing advanced technical support and resolving Help Desk tickets.

Highest-signal resume keywords

Microsoft AzureCisco MerakiVMwareWindows ServerNetwork Security

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Systems AdministrationNetwork AdministrationCloud Services ManagementTroubleshootingEndpoint Protection.Net ProgrammingPHP ProgrammingSQL ProgrammingLAN/WAN/VLAN ConfigurationSonicWall Configuration

Tools & Technologies

Microsoft 365VCenterHyper-VDNSDHCPUbiquiti DevicesEDR/XDR PlatformsSecurity Monitoring ToolsFiber ConvertersVPN

Industry Keywords

Information TechnologyComputer ScienceOperational TechnologyVirtualized InfrastructureSecurity Threat Investigation

Tech Stack

Tools & technologies

AzureCloudDNSFirewallsLinuxPHPSQLVMware

About the role

Key responsibilities & impact

We are seeking an experienced Senior Systems and Network Administrator who can help maintain and enhance our Azure, Meraki, VMware, and SonicWall environments.
The Systems and Network Administrator will be responsible for supporting and maintaining Modern Disposal’s servers, networks, cloud services, and critical systems across multiple facilities.
This role will provide advanced technical support, implement infrastructure improvements, and ensure the reliability and security of our operational technology.
This individual will also be responsible for resolving Help Desk tickets.

Requirements

What you’ll need

Bachelor’s degree in information technology or computer science
6+ years of professional experience in systems or network administration
6+ years hands-on experience with: Microsoft Azure / Azure AD / Microsoft 365
Cisco Meraki switches and security appliances
Manage virtualized infrastructure using VMware, vCenter, Hyper-V
Configure and maintain Meraki switches, routers, fiber converters, firewalls, SonicWall network security appliances and VPN
Strong working knowledge of Windows Server, Windows SQL Server, Linux Server, Windows Active Directory, DNS, DHCP
Design, implement, and support LAN, WAN, VLAN, VPN, wireless, and internet connectivity
Deep experience troubleshooting servers, network and cloud-integrated systems
Expert with Ubiquiti device configuration and deployment
Ability to program in .Net, PHP and SQL
Working understanding of Terminal Server configuration and application deployment
Manage endpoint protection, EDR/XDR platforms, vulnerability management, and security monitoring tools. Plus the ability to investigate possible security threats and implement solutions.

Benefits

Comp & perks

Medical, Dental and Vision Coverage
Retirement Savings with Employer Match
Health Savings Accounts
Voluntary Insurance Products
Employee Assistance Program
Paid Time Off
Paid Holidays
Direct Deposit/Electronic Paystubs
Discount Memberships
Company-Sponsored Events