Communications & Computer Network Skills in Birmingham

Description	Rank 6 Months to 2 Dec 2025	Rank YoY Change	Median Salary	Median Salary YoY Change	Historical Absolute & Relative Jobs Vacancies	Live Jobs
Firewall	45	+20	£68,750	+27.31%	49 3.32%	16
DNS	62	+37	£52,500	+17.97%	32 2.17%	10
WAN	72	+16	£61,000	+18.44%	22 1.49%	5
Internet	72	+18	£30,500	-43.51%	22 1.49%	14
SD-WAN	75	+38	£61,000	-5.05%	19 1.29%	1
VPN	76	+29	£52,500	+16.66%	18 1.22%	9
DHCP	77	+26	£35,000	-10.25%	17 1.15%	5
LAN	78	+23	£61,000	+18.44%	16 1.08%	5
Network Security	78	-5	£50,000	-19.35%	16 1.08%	4
HTTP	81	+36	£72,500	-	13 0.88%	3
SSH	81	-	£72,500	-	13 0.88%
FTP	83	-	£72,500	-	11 0.75%
SMTP	83	-	£72,500	-	11 0.75%	2
TCP/IP	83	+27	£52,500	+50.00%	11 0.75%	5
Wi-Fi	84	+12	£33,000	-26.66%	10 0.68%	3
Wireless	85	+20	£61,000	+12.96%	9 0.61%	5
SAN	87	+26	£50,000	-2.91%	7 0.47%	3
Remote Desktop	88	+30	£38,000	-3.79%	6 0.41%	1
VLAN	88	+18	£60,000	+33.33%	6 0.41%	5
WLAN	88	+19	£58,000	-10.21%	6 0.41%	2
OSPF	89	+29	£62,500	+0.80%	5 0.34%	2
BGP	89	+24	£62,500	-21.87%	5 0.34%	2
WebEx	89	-	£61,000	-	5 0.34%
NAS	89	+34	£50,000	-	5 0.34%	3
Broadband	90	+32	£43,000	+53.57%	4 0.27%	3
3GPP	90	-20	-	-	4 0.27%
Ethernet	90	+29	-	-	4 0.27%
IPsec	90	+26	£60,000	+37.14%	4 0.27%	2
Intranet	90	-	£44,770	-	4 0.27%	2
MPLS	90	+19	£59,500	-7.89%	4 0.27%
PBX	91	-	£60,000	-	3 0.20%
IMAP	91	-	-	-	3 0.20%
Wireshark	91	+29	£62,500	-	3 0.20%	3
OpenLDAP	91	+32	-	-	3 0.20%
Cisco Nexus	91	-	£75,000	-	3 0.20%	1
PuTTY	92	-	£42,500	-	2 0.14%
Unified Communications	92	-	£70,000	-	2 0.14%	4
Cisco ASA	92	+29	£75,000	+36.36%	2 0.14%	2
NGN	92	-	£65,000	-	2 0.14%
DSL	92	-	£65,000	-	2 0.14%
Intrusion Detection	92	+19	£63,750	+32.81%	2 0.14%	1
ISDN	93	-	-	-	1 0.068%
PSTN	93	-	-	-	1 0.068%
SMS	93	+28	-	-	1 0.068%	1
VoIP	93	+13	-	-	1 0.068%	2
Kerberos	93	-	£65,000	-	1 0.068%
EIGRP	93	-	£42,500	-	1 0.068%	2
RTP	93	-	-	-	1 0.068%
RFID	93	+30	£47,500	-17.39%	1 0.068%	1
ZigBee	93	-	£70,000	-	1 0.068%	2