Communications & Computer Network Skills

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Sort by demand rank 6 months to 8 Jul 2025Rank
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Median Salary
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Jobs
Broadband17+170£25,087-49.82%5,157 8.61%305
Firewall91-27£50,000+5.26%1,815 3.03%1,277
VPN120+89£48,750+8.33%1,521 2.54%631
DNS1440£40,000-5.88%1,309 2.19%757
Wi-Fi154+83£41,750-1.76%1,237 2.07%394
Wireless170+37£45,000-5.26%1,129 1.89%496
WAN186-46£48,500+2.10%1,037 1.73%558
LAN222-53£42,500-5.55%870 1.45%470
5G232+241£25,154-58.07%841 1.40%141
Bluetooth255+486£55,000+10.00%755 1.26%57
LTE257+545£65,000+71.05%747 1.25%65
TCP/IP258-55£40,000-4.92%739 1.23%548
GSM260+585£52,500+38.15%735 1.23%8
UMTS261+606£67,500-731 1.22%2
DHCP284-59£40,000-644 1.08%448
Network Security287-60£62,000+3.33%634 1.06%642
VLAN391-1£40,000-395 0.66%318
Cisco IOS402+381£37,500-3.84%380 0.63%46
VoIP412-1£32,500-365 0.61%253
SD-WAN444-58£61,250+6.52%323 0.54%258
Internet451-198£42,500-12.37%314 0.52%1,323
BGP483-17£57,500+9.52%269 0.45%284
Ethernet502+119£55,000+10.00%245 0.41%243
OSPF516+59£53,000-229 0.38%172
SAN520-136£43,500-8.42%223 0.37%155
SSL544+52£60,000+14.28%195 0.33%174
MPLS557-46£63,750+21.42%181 0.30%119
HTTP592-6£62,500+6.38%146 0.24%190
SSH614+221£72,500+34.25%123 0.21%33
Intrusion Detection623+74£65,000+18.18%114 0.19%87
Remote Desktop632+24£32,500+1.56%105 0.18%64
IPsec637+6£57,750+21.57%100 0.17%76
Unified Communications643+39£56,250+12.50%94 0.16%126
Modbus644+181£55,000+4.76%93 0.16%122
Intranet645-17£35,000-0.49%92 0.15%96
DVB653+225--84 0.14%11
NAS653+5£46,000-8.00%84 0.14%65
Cisco ISE654+123£60,000+12.63%83 0.14%63
Cisco Firepower654+62£65,000+13.04%83 0.14%51
WLAN654-63£55,000+10.00%83 0.14%53
SMTP661+149£62,000+37.77%76 0.13%63
EIGRP664+131£53,000-1.39%73 0.12%37
Software-Defined Radio669+161£75,000+22.95%68 0.11%44
4G669+103£25,154-40.81%68 0.11%46
Cisco ASA670+72£57,500+3.60%67 0.11%71
FTP673+82£47,500+18.75%64 0.11%70
IP Telephony684+162£37,500-3.84%53 0.089%27
Multicast691+156£85,000+4.61%46 0.077%69
MQTT692+117£65,000+13.04%45 0.075%43
Wireshark692+98£50,000-9.09%45 0.075%79