TCP/IP Job Trends
Transmission Control Protocol/Internet Protocol (TCP/IP)
UK
The table below provides summary statistics and salary benchmarking for jobs citing TCP/IP skills. It covers permanent job vacancies from the 6 months leading up to 31 October 2026, with comparisons to the same periods in the previous two years.
| 6 months to 31 Oct 2026 |
Same period 2025 | Same period 2024 | |
|---|---|---|---|
| Rank | 239 | 214 | 189 |
| Rank change year-on-year | -25 | -25 | -20 |
| Permanent jobs citing TCP/IP | 973 | 695 | 932 |
| As % of all permanent jobs in the UK | 0.80% | 1.38% | 1.37% |
| As % of the Communications & Networking category | 11.86% | 10.77% | 11.94% |
| Number of salaries quoted | 701 | 541 | 516 |
| 10th Percentile | £28,500 | £27,000 | £29,000 |
| 25th Percentile | £31,250 | £29,750 | £33,150 |
| Median annual salary (50th Percentile) | £40,000 | £37,500 | £47,500 |
| Median % change year-on-year | +6.67% | -21.05% | +0.53% |
| 75th Percentile | £57,500 | £57,500 | £63,750 |
| 90th Percentile | £75,000 | £78,750 | £75,000 |
| UK excluding London median annual salary | £37,500 | £35,000 | £45,000 |
| % change year-on-year | +7.14% | -22.22% | +4.65% |
All Communications and Computer Networking Skills
UK
TCP/IP falls under the Communications and Computer Networking category. For comparison with the information above, the following table provides summary statistics for all permanent job vacancies citing communications or computer networking skills.
| 6 months to 31 Oct 2026 |
Same period 2025 | Same period 2024 | |
|---|---|---|---|
| Permanent vacancies citing communications or computer networking skills | 8,205 | 6,454 | 7,805 |
| As % of all permanent jobs advertised in the UK | 6.74% | 12.80% | 11.48% |
| Number of salaries quoted | 4,859 | 4,111 | 4,025 |
| 10th Percentile | £28,500 | £25,087 | £30,000 |
| 25th Percentile | £35,000 | £28,250 | £37,500 |
| Median annual salary (50th Percentile) | £50,000 | £37,750 | £52,500 |
| Median % change year-on-year | +32.45% | -28.10% | +5.00% |
| 75th Percentile | £70,000 | £60,000 | £70,000 |
| 90th Percentile | £87,500 | £78,790 | £84,985 |
| UK excluding London median annual salary | £45,000 | £34,000 | £50,000 |
| % change year-on-year | +32.35% | -32.00% | +11.11% |
TCP/IP Job Vacancy Trend
Historical trend showing the proportion of permanent IT job postings citing TCP/IP relative to all permanent IT jobs advertised.
TCP/IP Salary Trend
Salary distribution trend for jobs in the UK citing TCP/IP.
TCP/IP Salary Histogram
Salary distribution for jobs citing TCP/IP over the 6 months to 31 October 2026.
TCP/IP Top 17 Job Locations
The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing TCP/IP within the UK over the 6 months to 31 October 2026. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.
| Location | Rank Change on Same Period Last Year |
Job Ads Past 6 Months |
Median Salary Past 6 Months |
Median Salary % Change on Same Period Last Year |
Live Jobs |
|---|---|---|---|---|---|
| England | -18 | 909 | £40,000 | +6.67% | 188 |
| UK excluding London | -39 | 675 | £37,500 | +7.14% | 151 |
| Work from Home | +22 | 285 | £40,000 | -1.23% | 72 |
| London | -6 | 274 | £55,000 | - | 59 |
| South East | -14 | 203 | £45,000 | +20.00% | 47 |
| North of England | -41 | 151 | £35,000 | +4.48% | 27 |
| Midlands | -15 | 138 | £36,000 | +10.77% | 19 |
| East of England | -3 | 98 | £35,000 | +7.69% | 10 |
| North West | +12 | 88 | £32,250 | -20.37% | 18 |
| West Midlands | -13 | 82 | £37,500 | +4.90% | 10 |
| East Midlands | -22 | 56 | £36,000 | +10.77% | 9 |
| Yorkshire | -56 | 52 | £35,750 | +10.00% | 7 |
| South West | -82 | 47 | £33,000 | -4.35% | 40 |
| Scotland | 0 | 14 | £63,451 | +69.20% | 7 |
| Wales | -85 | 13 | £45,000 | +28.57% | 2 |
| Northern Ireland | -72 | 11 | £38,000 | -48.51% | 1 |
| North East | -97 | 11 | £40,000 | +37.93% | 4 |
TCP/IP Co-Occurring Skills & Capabilities by Category
The table below expands on the one above by listing co-occurrences one category at a time. It covers the same employment type, locality and period, with up to 20 co-occurrences in each category.
Communications & Networking
| Rank | Skill | Share | Job Ads |
|---|---|---|---|
| 1 | DNS | 58.8% | 572 |
| 2 | DHCP | 48.2% | 469 |
| 3 | Firewall | 44.3% | 431 |
| 4 | VPN | 44.1% | 429 |
| 5 | VLAN | 25.6% | 249 |
| 6 | WAN | 22.1% | 215 |
| 7 | LAN | 22.0% | 214 |
| 8 | Wi-Fi | 17.4% | 169 |
| 9 | Wireless | 14.7% | 143 |
| 10 | Network Security | 12.2% | 119 |
| 11 | BGP | 10.1% | 98 |
| 12 | VoIP | 7.8% | 76 |
| 13 | HTTP | 6.6% | 64 |
| 14 | OSPF | 6.2% | 60 |
| 15 | SSL | 4.5% | 44 |
| 16 | SD-WAN | 4.2% | 41 |
| 17 | Ethernet | 3.7% | 36 |
| 18 | Internet | 3.2% | 31 |
| 19 | Wireshark | 3.1% | 30 |
| 20 | FTP | 2.1% | 20 |