Contract Communications & Computer Network Skills in South Yorkshire

Description	Rank 6 Months to 14 Dec 2025	Rank YoY Change	Median Daily Rate	Median Daily Rate YoY Change	Historical Absolute & Relative Jobs Vacancies	Live Jobs
Firewall	64	-36	£525	-16.00%	28 3.70%	15
DNS	66	-28	£486	-30.57%	26 3.43%	11
Network Security	72	-31	£588	-17.54%	20 2.64%	5
F5 BIG-IP LTM	77	-	-	-	15 1.98%
F5 BIG-IP GTM	77	-	-	-	15 1.98%
DMZ	78	-	-	-	14 1.85%	1
Kerberos	80	-33	£522	-28.03%	12 1.59%	3
SSH	81	-	£675	-	11 1.45%
SSL	81	-43	£675	+6.00%	11 1.45%	3
SAN	82	-44	£461	-15.21%	10 1.32%	2
NAS	82	-36	£461	-14.23%	10 1.32%	2
VPN	83	-44	£525	+90.90%	9 1.19%	8
Internet	85	-38	£525	-16.00%	7 0.92%	19
iSCSI	85	-	£487	-	7 0.92%	1
Fibre Channel	85	-	£487	-	7 0.92%	1
SNMP	86	-	£700	-	6 0.79%
TCP/IP	86	-53	£300	-50.00%	6 0.79%	6
DHCP	87	-41	£525	-25.00%	5 0.66%	6
HTTP	87	-40	£700	+40.00%	5 0.66%	2
LAN	89	-55	£588	+170.50%	3 0.40%	4
SMS	89	-	£450	-	3 0.40%	3
WAN	89	-56	£588	+170.50%	3 0.40%	4
HTTPS	89	-42	£700	+40.00%	3 0.40%
NGFW	89	-	£450	-	3 0.40%
NetScaler	90	-	£500	-	2 0.26%	3
Cisco ISE	90	-43	£650	-7.14%	2 0.26%
VSAN	90	-44	-	-	2 0.26%
BIG-IP	90	-	£700	-	2 0.26%
Wireshark	90	-51	£575	-	2 0.26%
Wi-Fi	90	-44	£225	-10.00%	2 0.26%	3
ATM	91	-45	£163	+14.49%	1 0.13%
Broadband	91	-53	£275	+25.00%	1 0.13%	11
OSPF	91	-	£650	-	1 0.13%
BGP	91	-51	£650	-	1 0.13%	2
IPsec	91	-51	£525	-	1 0.13%
VLAN	91	-44	-	-	1 0.13%	6
Cisco ASA	91	-44	-	-	1 0.13%
FCoE	91	-	-	-	1 0.13%
Cisco Nexus	91	-	-	-	1 0.13%
Multicast	91	-51	-	-	1 0.13%
Structured Cabling	91	-	-	-	1 0.13%
Software-Defined Networking	91	-44	-	-	1 0.13%
VXLAN	91	-	-	-	1 0.13%	2
Cisco Firepower	91	-44	-	-	1 0.13%