Results 1 - 50 of 83
| Description |  Rank6 Months to | Rank YoY Change | Median Daily Rate | Median Daily Rate YoY Change | Historical Absolute & Relative Jobs Vacancies | Live Jobs |
|---|---|---|---|---|---|---|
| Firewall | 71 | Down -11 places-11 | £528 | -2.17% | 81 3.32% | 73 |
| DNS | 83 | Up 7 places+7 | £500 | -0.99% | 69 2.83% | 39 |
| VPN | 99 | Up 5 places+5 | £500 | +17.64% | 51 2.09% | 37 |
| Network Security | 109 | Down -3 places-3 | £563 | -6.20% | 41 1.68% | 36 |
| DHCP | 113 | Down -2 places-2 | £450 | - | 37 1.52% | 16 |
| Internet | 120 | Down -1 place-1 | £538 | +29.12% | 30 1.23% | 19 |
| WAN | 121 | Down -23 places-23 | £514 | -11.42% | 29 1.19% | 21 |
| BGP | 122 | Down -16 places-16 | £463 | -22.91% | 28 1.15% | 11 |
| TCP/IP | 125 | Down -14 places-14 | £299 | -37.10% | 25 1.03% | 29 |
| Multicast | 127 | Down -11 places-11 | £605 | -8.19% | 23 0.94% | 7 |
| LAN | 128 | Down -18 places-18 | £513 | -12.76% | 22 0.90% | 18 |
| VLAN | 128 | Down -8 places-8 | £425 | +6.25% | 22 0.90% | 12 |
| Wi-Fi | 130 | Down -24 places-24 | £389 | -23.77% | 20 0.82% | 10 |
| Wireless | 134 | Down -12 places-12 | £425 | +12.95% | 16 0.66% | 21 |
| SD-WAN | 141 | Down -28 places-28 | £616 | +14.92% | 9 0.37% | 10 |
| OSPF | 142 | Down -32 places-32 | £575 | -12.07% | 8 0.33% | 5 |
| Unified Communications | 143 | New entry- | £575 | - | 7 0.29% | 8 |
| Cisco Wireless | 143 | Down -18 places-18 | £389 | +14.33% | 7 0.29% | 1 |
| SSH | 144 | Down -23 places-23 | £513 | +19.81% | 6 0.25% | 3 |
| SMS | 144 | New entry- | £373 | - | 6 0.25% | 7 |
| SSL | 144 | Down -30 places-30 | £519 | -12.07% | 6 0.25% | 5 |
| SAN | 144 | Down -25 places-25 | £450 | -28.85% | 6 0.25% | 13 |
| Cisco Nexus | 145 | Down -20 places-20 | £575 | +35.29% | 5 0.21% | 2 |
| Structured Cabling | 145 | Down -22 places-22 | £425 | +41.66% | 5 0.21% | 13 |
| Cisco ASA | 145 | Down -20 places-20 | £513 | +17.14% | 5 0.21% | 3 |
| VoIP | 145 | Down -21 places-21 | £350 | -15.15% | 5 0.21% | 3 |
| MPLS | 145 | Down -29 places-29 | £500 | -20.00% | 5 0.21% | 2 |
| Wireshark | 145 | Down -21 places-21 | £475 | - | 5 0.21% | 3 |
| Reverse Proxy | 146 | New entry- | £492 | - | 4 0.16% | 5 |
| SMTP | 146 | New entry- | £625 | - | 4 0.16% | 1 |
| FTP | 146 | New entry- | £625 | - | 4 0.16% | |
| HTTP | 146 | Down -30 places-30 | £488 | -17.37% | 4 0.16% | 9 |
| VXLAN | 147 | Down -25 places-25 | £670 | +41.05% | 3 0.12% | 2 |
| NGFW | 147 | Down -23 places-23 | £638 | +24.39% | 3 0.12% | 3 |
| Intrusion Detection | 147 | Down -26 places-26 | £500 | +5.26% | 3 0.12% | 3 |
| BIG-IP | 147 | New entry- | £825 | - | 3 0.12% | 4 |
| ATM | 147 | Down -22 places-22 | - | - | 3 0.12% | 2 |
| Broadband | 147 | New entry- | - | - | 3 0.12% | 6 |
| SNMP | 147 | Down -23 places-23 | £725 | +70.58% | 3 0.12% | 1 |
| HTTPS | 147 | Down -23 places-23 | £625 | +22.85% | 3 0.12% | 1 |
| Extranet | 147 | New entry- | £525 | - | 3 0.12% | 1 |
| IPsec | 148 | Down -24 places-24 | £500 | -1.96% | 2 0.082% | 4 |
| Cisco IOS | 148 | Down -25 places-25 | £310 | -40.95% | 2 0.082% | 2 |
| Cisco ISE | 148 | New entry- | £525 | - | 2 0.082% | 2 |
| Cisco Firepower | 148 | Down -23 places-23 | £588 | +38.23% | 2 0.082% | 3 |
| Value-Added Service | 148 | New entry- | - | - | 2 0.082% | |
| Software-Defined Networking | 148 | New entry- | £725 | - | 2 0.082% | 2 |
| tcpdump | 148 | Down -24 places-24 | £543 | -22.50% | 2 0.082% | 2 |
| DKIM | 148 | Down -24 places-24 | £400 | -38.46% | 2 0.082% | 2 |
| DMARC | 148 | Down -23 places-23 | £400 | - | 2 0.082% | 2 |