Period
to 17 July 2019

The following table provides summary statistics for contract job vacancies advertised in Essex with a requirement for IPv4 skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited IPv4 over the 6 months to 17 July 2019 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

Internet Protocol version 4 (IPv4)
6 months to
17 Jul 2019
Same period 2018 Same period 2017
Rank 94 89 103
Rank change year-on-year -5 +14 -26
Contract jobs citing IPv4 1 1 3
As % of all contract IT jobs advertised in Essex 0.12% 0.13% 0.34%
As % of the Communications & Networking category 0.79% 0.83% 1.86%
Number of daily rates quoted 1 0 1
Essex median daily rate £413 - £325
10th Percentile £406 - £313
90th Percentile £419 - £338
East of England median daily rate £413 - £313
Number of hourly rates quoted 0 0 0
Essex median hourly rate - - -
East of England median hourly rate - - -

IPv4 is in the Communications and Computer Networking category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Essex with a requirement for communications or computer networking skills.

All Communications and Computer Networking Skills
Essex
Contract vacancies with a requirement for communications or computer networking skills 126 121 161
As % of all contract IT jobs advertised in Essex 15.16% 15.37% 18.13%
Number of daily rates quoted 97 69 108
Essex median daily rate £375 £450 £469
Median daily rate % change year-on-year -16.67% -3.95% +56.17%
10th Percentile £288 £149 £171
90th Percentile £550 £660 £599
East of England median daily rate £403 £400 £375
% change year-on-year +0.63% +6.67% -
Number of hourly rates quoted 2 3 14
Essex median hourly rate £16.75 £14.60 £14.20
Median hourly rate % change year-on-year +14.73% +2.82% -59.83%
10th Percentile £14.23 £14.12 £10.58
90th Percentile £18.68 £22.12 £23.73
East of England median hourly rate £16.20 £17.50 £19.90
% change year-on-year -7.41% -12.06% -46.93%

IPv4
Job Vacancy Trend in Essex

Job postings citing IPv4 as a percentage of all IT jobs advertised in Essex.

Job vacancy trend for IPv4 in Essex

IPv4
Contractor Daily Rate Trend in Essex

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing IPv4 in Essex.

Contractor daily rate trend for IPv4 in Essex

For the 6 months to 17 July 2019, IT contractor jobs citing IPv4 also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the Essex region with a requirement for IPv4.

1 1 (100.00%) C
1 1 (100.00%) C++
1 1 (100.00%) HTML
1 1 (100.00%) JavaScript
1 1 (100.00%) Linux
1 1 (100.00%) Apache
1 1 (100.00%) Broadband
1 1 (100.00%) WAN
1 1 (100.00%) DHCP
1 1 (100.00%) FTP
1 1 (100.00%) HTTP
1 1 (100.00%) DNS
1 1 (100.00%) CGI
1 1 (100.00%) IPv6
1 1 (100.00%) Internet
1 1 (100.00%) 802.11
1 1 (100.00%) ClearQuest
1 1 (100.00%) DSL
1 1 (100.00%) Telnet
1 1 (100.00%) Firewall
1 1 (100.00%) Wi-Fi
1 1 (100.00%) Wireless
1 1 (100.00%) Electronics
1 1 (100.00%) Agile Software Development
1 1 (100.00%) Software Engineering
1 1 (100.00%) Embedded Linux
1 1 (100.00%) JIRA
1 1 (100.00%) Release Management
1 1 (100.00%) 4G
1 1 (100.00%) Trac

IPv4
Co-occurring IT Skills in Essex 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:

Application Platforms
1 1 (100.00%) Apache
Communications & Networking
1 1 (100.00%) 4G
1 1 (100.00%) 5G
1 1 (100.00%) 802.11
1 1 (100.00%) Broadband
1 1 (100.00%) DHCP
1 1 (100.00%) DNS
1 1 (100.00%) DSL
1 1 (100.00%) Firewall
1 1 (100.00%) FTP
1 1 (100.00%) HTTP
1 1 (100.00%) Internet
1 1 (100.00%) IPv6
1 1 (100.00%) Telnet
1 1 (100.00%) WAN
1 1 (100.00%) Wi-Fi
1 1 (100.00%) Wireless
Development Applications
1 1 (100.00%) ClearQuest
1 1 (100.00%) JIRA
1 1 (100.00%) Trac
General
1 1 (100.00%) Electronics
Job Titles
1 1 (100.00%) Embedded C++ Engineer
1 1 (100.00%) Embedded Engineer
1 1 (100.00%) Embedded Linux Engineer
1 1 (100.00%) Linux Engineer
Libraries, Frameworks & Software Standards
1 1 (100.00%) 802.1X
1 1 (100.00%) CGI
1 1 (100.00%) HTML
Miscellaneous
1 1 (100.00%) Greenfield Project
Operating Systems
1 1 (100.00%) Embedded Linux
1 1 (100.00%) Linux
Processes & Methodologies
1 1 (100.00%) Agile Software Development
1 1 (100.00%) Defect Tracking
1 1 (100.00%) Release Management
1 1 (100.00%) Software Engineering
Programming Languages
1 1 (100.00%) C
1 1 (100.00%) C++
1 1 (100.00%) JavaScript