Communications & Computer Network Skills in Hillingdon

Results 1 - 8 of 8 Description Rank 6 Months to 3 May 2025 Rank YoY Change Median Salary Median Salary YoY Change Historical Absolute & Relative Jobs Vacancies Live Jobs HTTP 13 +23 £55,000 - 2 5.71% TCP/IP 13 +23 £55,000 +57.14% 2 5.71% 5 VPN 13 +23 £55,000 +57.14% 2 5.71% DNS 13 +22 £55,000 +22.22% 2 5.71% 3 Firewall 13 +23 £55,000 +111.53% 2 5.71% 1 Network Security 13 +18 £55,000 - 2 5.71% WAN 14 +21 £80,000 +39.13% 1 2.86% 2 Unified Communications 14 - £80,000 - 1 2.86% 1