Results 1 - 50 of 86
| Description |  Rank6 Months to | Rank YoY Change | Median Daily Rate | Median Daily Rate YoY Change | Historical Absolute & Relative Jobs Vacancies | Live Jobs |
|---|---|---|---|---|---|---|
| Firewall | 73 | Down 6 places-6 | £550 | +0.68% | 82 3.46% | 75 |
| DNS | 79 | Up 11 places+11 | £500 | -7.40% | 74 3.12% | 39 |
| VPN | 97 | Up 9 places+9 | £500 | +17.64% | 55 2.32% | 25 |
| Network Security | 112 | Down 2 places-2 | £551 | -8.25% | 40 1.69% | 42 |
| DHCP | 114 | Down 1 place-1 | £450 | - | 38 1.60% | 19 |
| WAN | 122 | Down 21 places-21 | £513 | -16.32% | 30 1.26% | 17 |
| Internet | 122 | Down 2 places-2 | £538 | +37.82% | 30 1.26% | 17 |
| BGP | 123 | Down 16 places-16 | £450 | -26.53% | 29 1.22% | 9 |
| TCP/IP | 125 | Down 12 places-12 | £300 | -34.60% | 27 1.14% | 30 |
| Multicast | 128 | Down 9 places-9 | £525 | -19.72% | 24 1.01% | 7 |
| VLAN | 129 | Down 8 places-8 | £425 | - | 23 0.97% | 18 |
| LAN | 129 | Down 18 places-18 | £513 | -6.81% | 23 0.97% | 16 |
| Wi-Fi | 132 | Down 23 places-23 | £389 | -23.77% | 20 0.84% | 12 |
| Wireless | 135 | Down 12 places-12 | £425 | +12.95% | 17 0.72% | 18 |
| SD-WAN | 143 | Down 27 places-27 | £616 | -12.00% | 9 0.38% | 7 |
| OSPF | 143 | Down 32 places-32 | £500 | -23.54% | 9 0.38% | 6 |
| SSL | 144 | Down 29 places-29 | £519 | -11.70% | 8 0.34% | 6 |
| Unified Communications | 145 | New entry- | £575 | - | 7 0.30% | 5 |
| Cisco Wireless | 145 | Down 19 places-19 | £389 | +14.33% | 7 0.30% | 2 |
| SMS | 145 | Down 19 places-19 | £373 | -31.01% | 7 0.30% | 5 |
| VoIP | 145 | Down 19 places-19 | £363 | -30.95% | 7 0.30% | 7 |
| SSH | 146 | Down 23 places-23 | £513 | +31.41% | 6 0.25% | 2 |
| MPLS | 146 | Down 30 places-30 | £500 | -20.00% | 6 0.25% | 2 |
| Structured Cabling | 147 | Down 23 places-23 | £425 | -22.72% | 5 0.21% | 7 |
| Wireshark | 147 | Down 22 places-22 | £475 | - | 5 0.21% | 3 |
| Reverse Proxy | 147 | New entry- | £492 | - | 5 0.21% | 3 |
| SAN | 147 | Down 27 places-27 | £289 | -54.27% | 5 0.21% | 7 |
| Cisco Nexus | 147 | Down 21 places-21 | £575 | +35.29% | 5 0.21% | 3 |
| Cisco ASA | 147 | New entry- | £513 | - | 5 0.21% | 1 |
| SMTP | 148 | New entry- | £625 | - | 4 0.17% | 1 |
| HTTP | 148 | Down 29 places-29 | £488 | -18.75% | 4 0.17% | 10 |
| BIG-IP | 149 | New entry- | £825 | - | 3 0.13% | 2 |
| NGFW | 149 | Down 24 places-24 | £638 | +24.39% | 3 0.13% | 3 |
| ATM | 149 | Down 23 places-23 | - | - | 3 0.13% | |
| Broadband | 149 | New entry- | - | - | 3 0.13% | 3 |
| SNMP | 149 | Down 24 places-24 | £725 | +70.58% | 3 0.13% | 2 |
| Cisco IOS | 149 | Down 25 places-25 | £371 | -29.28% | 3 0.13% | 2 |
| VXLAN | 149 | Down 26 places-26 | £670 | +41.05% | 3 0.13% | 2 |
| Extranet | 149 | New entry- | £525 | - | 3 0.13% | 1 |
| TACACS | 150 | New entry- | £610 | - | 2 0.084% | 3 |
| X.509 | 150 | New entry- | - | - | 2 0.084% | |
| Intrusion Detection | 150 | Down 28 places-28 | £500 | +5.26% | 2 0.084% | 4 |
| Cisco Firepower | 150 | Down 24 places-24 | £588 | +38.23% | 2 0.084% | 2 |
| Cisco ISE | 150 | New entry- | £525 | - | 2 0.084% | 3 |
| IPsec | 150 | Down 25 places-25 | £500 | -1.96% | 2 0.084% | 5 |
| DKIM | 150 | Down 25 places-25 | £400 | -38.46% | 2 0.084% | 3 |
| DMARC | 150 | Down 24 places-24 | £400 | - | 2 0.084% | 3 |
| tcpdump | 150 | Down 25 places-25 | £543 | -22.50% | 2 0.084% | 1 |
| Software-Defined Networking | 150 | New entry- | £725 | - | 2 0.084% | 1 |
| VSAN | 150 | Down 24 places-24 | £750 | - | 2 0.084% | 1 |