Senior Network & Systems Admin - Enterprise Security

Unusual Machines; Orlando (FL); On-site; USD 90,000 - 105,000; Full time

Benefits offered by this job

Equity

Medical, Dental, and Vision Benefits

401(k)

Unlimited PTO

Paid Holidays

Daily Catered Lunches

Job summary

Unusual Machines, a U.S.-based drone and parts company, is seeking a Network / Systems Administrator in Orlando to own day-to-day administration across seven sites. You will be the SME for firewall, switching, wireless, identity, cloud, and server infrastructure, working closely with the Director of IT to support compliance and strategic IT buildouts.

This is an individual-contributor role in a lean IT team.

Qualifications

• 5+ years of hands-on network/systems administration in an enterprise environment.
• Experience administering enterprise firewall policies, NAT, zone design, and centralized management.
• Experience configuring enterprise switching, VLANs, trunking, spanning tree, and QoS in production sites.
• Microsoft 365 back-end administration: Exchange Online, SharePoint, Teams, licensing, service health.
• Entra ID / Azure AD: Conditional Access, PIM, Identity Protection, provisioning, and group-based access management.
• Windows Server administration: Active Directory, DNS, DHCP, GPO, and file services.
• Backup/DR design and testing, with procedures for recovery.
• PowerShell scripting for automation in M365, Entra ID, and Windows Server.
• Experience in a compliance-driven environment (SOX, ITAR, HIPAA, PCI).
• Strong documentation discipline and keeping runbooks up to date.

Responsibilities

• Administer enterprise firewall environment with centralized policy management and NAT.
• Manage secure remote access and ZTNA policy enforcement for distributed workforce.
• Maintain enterprise switching across sites, including VLANs, trunking, spanning tree, and QoS.
• Manage enterprise wireless with centralized cloud management and branch failover connectivity.
• Maintain WAN connectivity across seven sites; coordinate carrier issues and escalations.
• Manage storage networking with performance-optimized configuration for workloads.
• Support DNS for company domains; administer Microsoft 365 tenant (Exchange Online, SharePoint, Teams, OneDrive).
• Manage identity infrastructure: Conditional Access, PIM, Identity Protection, provisioning integrations.
• Operate endpoint management tooling for policy, compliance baselines, and zero-touch provisioning.
• Administer Windows Server: AD, DNS, DHCP, GPO, file services; manage NAS/storage; DR/testing.

Skills

Firewall administration

VLAN configuration

PowerShell scripting

Azure AD / Entra ID

Windows Server

Documentation discipline

ZTNA / zero-trust

Backup/DR concepts

Multi-site WAN

Tools

Microsoft 365 admin center

Azure AD

Job description

Unusual Machines, a U.S.-based drone and parts company, is seeking a Network / Systems Administrator in Orlando to own day-to-day administration across seven sites. You will be the SME for firewall, switching, wireless, identity, cloud, and server infrastructure, working closely with the Director of IT to support compliance and strategic IT buildouts.

This is an individual-contributor role in a lean IT team.