The following table provides summary statistics for permanent job vacancies advertised in Hertfordshire with a requirement for 3G skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited 3G over the 3 months to 24 June 2017 with a comparison to the same period in the previous 2 years.

3G
East of England / Hertfordshire
3 months to
24 Jun 2017
Same period 2016 Same period 2015
Rank 144 139 169
Rank change year-on-year -5 +30  
Permanent jobs citing 3G 2 5 5
As % of all permanent IT jobs advertised in Hertfordshire 0.097% 0.22% 0.17%
As % of the Communications & Networking category 0.52% 1.10% 0.69%
Number of salaries quoted 2 4 2
Median salary £32,500 £55,000 £31,500
Median salary % change year-on-year -40.90% +74.60%  
UK excluding London median salary £45,000 £48,000 £38,000
% change year-on-year -6.25% +26.31%  

3G is in the communications and computer networking skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Hertfordshire with a requirement for communications and computer networking skills.

Communications & Computer Network Skills
Hertfordshire
Permanent job vacancies with a requirement for communications and computer networking skills 385 453 721
As % of all permanent IT job vacancies advertised in Hertfordshire 18.61% 19.82% 25.03%
Number of salaries quoted 321 354 496
Median salary £50,000 £45,000 £42,500
Median salary % change year-on-year +11.11% +5.88%  
90% offered a salary of more than £26,000 £26,000 £27,500
10% offered a salary of more than £70,000 £60,000 £60,000
UK excluding London median salary £42,500 £42,500 £42,000
% change year-on-year - +1.19%  

3G
Job Vacancy Trend in Hertfordshire

The job posting trend of jobs advertised in Hertfordshire citing 3G as a proportion of all permanent or contract IT jobs with a match in the Communications & Networking category.

Job vacancy trend for 3G in Hertfordshire

3G
Salary Trend in Hertfordshire

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing 3G in Hertfordshire.

Salary trend for 3G in Hertfordshire

For the 6 months to 24 June 2017, IT jobs citing 3G also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the Hertfordshire region with a requirement for 3G.

1 9 (100.00%) 4G
2 6 (66.67%) Telecoms
3 4 (44.44%) Continuous Improvement
3 4 (44.44%) VoIP
4 3 (33.33%) WAN
4 3 (33.33%) Ethernet
4 3 (33.33%) TCP/IP
4 3 (33.33%) MPLS
4 3 (33.33%) PHP
4 3 (33.33%) ADSL
4 3 (33.33%) Broadband
4 3 (33.33%) LAN
4 3 (33.33%) Draytek
5 2 (22.22%) PBX
5 2 (22.22%) PSTN

3G
Co-occurring IT Skills in Hertfordshire by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Communications & Networking
1 9 (100.00%) 4G
2 4 (44.44%) VoIP
3 3 (33.33%) ADSL
3 3 (33.33%) Broadband
3 3 (33.33%) Ethernet
3 3 (33.33%) LAN
3 3 (33.33%) MPLS
3 3 (33.33%) TCP/IP
3 3 (33.33%) WAN
4 2 (22.22%) PBX
4 2 (22.22%) PSTN
General
1 6 (66.67%) Telecoms
Job Titles
1 4 (44.44%) 2nd Line Support
2 2 (22.22%) Network Specialist
2 2 (22.22%) Telecoms Manager
Processes & Methodologies
1 4 (44.44%) Continuous Improvement
Programming Languages
1 3 (33.33%) PHP
Vendors
1 3 (33.33%) Draytek