Communications & Computer Network Skills

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Sort by demand rank 6 months to 14 Dec 2025Rank
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Median Salary
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Jobs
Internet20+207£30,500-43.51%4,594 7.91%1,622
Firewall88-22£45,000-14.28%1,493 2.57%1,009
DNS134+3£37,500-16.66%1,080 1.86%631
DHCP164+44£35,000-17.64%887 1.53%320
WAN184-28£48,500-7.61%782 1.35%567
VPN187-1£40,500-19.00%758 1.30%523
LAN188-14£45,000-10.00%754 1.30%418
Broadband202+198£25,087-33.10%702 1.21%496
TCP/IP207-15£37,500-24.62%655 1.13%417
Wi-Fi229+11£35,000-22.22%578 0.99%303
Wireless266-72£45,000-18.18%476 0.82%432
Network Security267-103£55,000-14.86%475 0.82%390
VLAN308+28£37,500-16.66%394 0.68%298
VoIP338+110£33,500-25.13%343 0.59%161
SD-WAN391-3£61,000-15.86%273 0.47%204
SAN467-69£45,000-14.28%183 0.31%141
Unified Communications467+174£45,000-34.54%183 0.31%108
Remote Desktop491+72£30,000-17.80%156 0.27%28
Ethernet499+24£50,000-9.09%148 0.25%164
BGP513-146£65,000+12.06%134 0.23%185
OSPF536-131£65,000+18.18%110 0.19%171
Structured Cabling544+91£34,000+5.42%102 0.18%58
HTTP548-59£60,000-7.69%98 0.17%65
SSL550-4£57,500+4.54%96 0.17%113
WLAN557-158£49,750-11.55%89 0.15%86
MPLS558-71£57,500-10.99%88 0.15%61
Wireshark561+77£65,000+18.18%85 0.15%48
WebEx571+73£41,250-17.50%75 0.13%72
Intrusion Detection572-154£65,368+11.73%74 0.13%35
Cisco IOS579+76£42,500-37.03%67 0.12%23
Intranet581+8£40,625+25.00%65 0.11%51
Modbus586+61£60,000-14.28%60 0.10%40
Cisco ASA587+1£53,500-6.95%59 0.10%27
Cisco Nexus590+12£57,500-28.12%56 0.096%16
VSAT593+110£32,500-35.00%53 0.091%
IPsec593-2£51,500-14.16%53 0.091%78
Multicast594+70£115,000+53.33%52 0.090%27
Cisco ISE595+24£57,000-28.75%51 0.088%23
NAS599-48£48,000-11.11%47 0.081%36
SMTP601+9£60,600+15.42%45 0.077%21
EIGRP601+9£65,000+18.18%45 0.077%16
IP Telephony603+90£38,750+10.71%43 0.074%18
5G604-236£45,000-18.18%42 0.072%212
TETRA604+71£60,000-14.28%42 0.072%76
SMS605+76£32,500-50.75%41 0.071%64
FTP605+35£50,000-3.84%41 0.071%20
Cisco Firepower605-5£55,000-8.33%41 0.071%8
SSH606+82£60,000+20.00%40 0.069%12
RS-232607+57£51,000-7.27%39 0.067%16
Software-Defined Radio609+77£40,792-33.12%37 0.064%16