Contract Communications & Computer Network Statistics in South Yorkshire

Description	Rank 6 Months to 12 Mar 2026	Rank YoY Change	Median Daily Rate	Median Daily Rate YoY Change	Historical Absolute & Relative Jobs Vacancies	Live Jobs
DNS	63	-29	£500	+8.10%	41 4.17%	13
Firewall	77	-41	£525	-16.00%	27 2.74%	6
SAN	78	-39	£475	+30.13%	26 2.64%	4
Network Security	84	-48	£661	+32.25%	20 2.03%
NAS	86	-43	£425	-	18 1.83%	3
SSL	89	-47	£675	+23.04%	15 1.52%
TCP/IP	90	-52	£445	-1.22%	14 1.42%	6
SSH	92	-49	£675	+92.85%	12 1.22%
Kerberos	92	-	£494	-	12 1.22%
SNMP	93	-	£675	-	11 1.12%
iSCSI	93	-	£494	-	11 1.12%	2
DHCP	94	-56	£525	+7.69%	10 1.02%	6
VPN	94	-53	£525	+81.03%	10 1.02%	2
LAN	95	-59	£190	-25.07%	9 0.91%	4
WAN	95	-59	£190	-25.07%	9 0.91%	4
F5 BIG-IP LTM	95	-51	-	-	9 0.91%
F5 BIG-IP GTM	95	-	-	-	9 0.91%	1
Wi-Fi	95	-51	£190	-62.00%	9 0.91%	1
Fibre Channel	96	-	£487	-	8 0.81%	1
DMZ	96	-	-	-	8 0.81%
Internet	96	-52	£525	-16.00%	8 0.81%	7
BIG-IP	98	-	£464	-	6 0.61%	1
NetScaler	100	-	£500	-	4 0.41%
Reverse Proxy	101	-	£563	-	3 0.30%
DKIM	102	-	-	-	2 0.20%
DMARC	102	-	-	-	2 0.20%
VSAN	102	-	-	-	2 0.20%
Cisco Nexus	102	-60	-	-	2 0.20%	2
Cisco ISE	102	-58	£650	-7.14%	2 0.20%	2
BGP	102	-58	£650	+30.00%	2 0.20%
DWDM	102	-60	-	-	2 0.20%
SMTP	102	-66	-	-	2 0.20%
HTTP	102	-	£700	-	2 0.20%	2
VoIP	103	-60	£135	-43.92%	1 0.10%	4
HTTPS	103	-61	£700	+75.00%	1 0.10%
OSPF	103	-59	£650	+30.00%	1 0.10%
IPsec	103	-	£525	-	1 0.10%
VLAN	103	-59	-	-	1 0.10%	2
Cisco ASA	103	-59	-	-	1 0.10%	2
VXLAN	103	-	-	-	1 0.10%
Cisco Firepower	103	-59	-	-	1 0.10%	2