network administrator
Digital infrastructure overseer
A network administrator is a person responsible for maintaining computer networks—installing hardware, configuring software, managing user access, and troubleshooting connectivity problems.
The role ranges from overseeing a small office's systems to managing enterprise infrastructure across multiple locations.
Often shortened to network admin or sysadmin, though the latter technically covers broader system responsibilities.
Computer systems manager
- helpdeskTechnical assistance service
- technicianSkilled practical worker
- certificationsOfficial competency documents
- on-callAvailable when summoned
NOC · upgrades · deployment
IP address distributor
- DNSInternet naming protocol
- TCP/IPInternet's core protocol suite
- VPNEncrypted network connection
- bandwidthData transmission capacity
latency · ping · throughput · protocol · Wi-Fi · wireless · modem · ISP
Brief metallic tone
- traceroutePacket path diagnostic tool
- diagnosticsMethods identifying problems
- logsCut wood sections
- downtimePeriod of non-operation
outage · ticket · escalation · root-cause · reboot · restore · baseline · documentation
Packet-forwarding network device
- switchCircuit-breaking toggle device
- firewallNetwork access control system
- serverOne who attends tables
- LANLocalized computer linkage
WAN · subnet · gateway · cabling · rack · backbone · topology · architecture
Network access control system
- encryptionConverting data into code
- antivirusMalware detection program
- malwareHarmful computer programs
- breachBreaking of agreement
authentication · VPN · SSL · certificate · patching · vulnerability · permissions · two-factor
sysadmin
Computer systems manager
- helpdeskTechnical assistance service
- technicianSkilled practical worker
- certificationsOfficial competency documents
on-call · NOC · upgrades · deployment
DHCP
IP address distributor
bandwidth · latency · ping · throughput · protocol · Wi-Fi · wireless · modem · ISP · routing
ping
Brief metallic tone
- traceroutePacket path diagnostic tool
- diagnosticsMethods identifying problems
- logsCut wood sections
downtime · outage · ticket · escalation · root-cause · reboot · restore · baseline · documentation
router
Packet-forwarding network device
- switchCircuit-breaking toggle device
- firewallNetwork access control system
- serverOne who attends tables
LAN · WAN · subnet · gateway · cabling · rack · backbone · topology · architecture · fiber-optic
firewall
Network access control system
- encryptionConverting data into code
- antivirusMalware detection program
- malwareHarmful computer programs
breach · authentication · VPN · SSL · certificate · patching · vulnerability · permissions · two-factor · ransomware
- managersHR manager, project manager, IT manager, operations manager, budget manager
- Telecom Jobscable installer, lineman, field technician, field tech, cable guy
network administratorsoftware developer
One who creates programs
programmer · software engineer · coder · web developer · game developer
network, administrator, networks, networked, networking, works, worked, working, worker