Period
to 20 April 2019

The following table provides summary statistics for contract job vacancies advertised in Wales with a requirement for ISDN skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited ISDN over the 6 months to 20 April 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.

Integrated Service Digital Network (ISDN)
UK > Wales
6 months to
20 Apr 2019
Same period 2018 Same period 2017
Rank 103 - -
Rank change year-on-year - - -
Contract jobs citing ISDN 3 0 0
As % of all contract IT jobs advertised in Wales 0.19% - -
As % of the Communications & Networking category 1.48% - -
Number of daily rates quoted 3 0 0
Wales median daily rate £400 - -
UK median daily rate £400 £325 £285
% change year-on-year +23.08% +14.04% -16.18%
Number of hourly rates quoted 0 0 0
Wales median hourly rate - - -
UK median hourly rate £29.09 £15.50 £24.86
% change year-on-year +87.65% -37.65% -4.38%

ISDN 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 Wales with a requirement for communications or computer networking skills.

All Communications and Computer Networking Skills
Wales
Contract vacancies with a requirement for communications or computer networking skills 203 222 206
As % of all contract IT jobs advertised in Wales 12.68% 14.64% 15.45%
Number of daily rates quoted 149 143 140
Wales median daily rate £413 £350 £375
Median daily rate % change year-on-year +17.86% -6.67% +7.91%
10th Percentile £225 £163 £162
90th Percentile £530 £498 £475
UK median daily rate £425 £415 £405
% change year-on-year +2.41% +2.47% +1.25%
Number of hourly rates quoted 16 19 21
Wales median hourly rate £18.06 £19.80 £55.00
Median hourly rate % change year-on-year -8.81% -64.00% +307.41%
10th Percentile £10.04 £10.70 £12.75
90th Percentile £46.00 £41.63 £77.50
UK median hourly rate £18.70 £19.49 £22.00
% change year-on-year -4.03% -11.43% -12.00%

ISDN
Job Vacancy Trend in Wales

Job postings citing ISDN as a percentage of all IT jobs advertised in Wales.

Job vacancy trend for ISDN in Wales

ISDN
Contractor Daily Rate Trend in Wales

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

Contractor daily rate trend for ISDN in Wales

ISDN
Contractor Hourly Rate Trend in Wales

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing ISDN in Wales.

Contractor hourly rate trend for ISDN in Wales

ISDN
Contract Job Locations in Wales

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing ISDN within the Wales region over the 6 months to 20 April 2019. 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
Matching
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
South Wales - 3 £400 -
ISDN
UK

For the 6 months to 20 April 2019, IT contractor jobs citing ISDN 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 Wales region with a requirement for ISDN.

1 3 (100.00%) SQL
1 3 (100.00%) Oracle
1 3 (100.00%) Unix
1 3 (100.00%) Windows
1 3 (100.00%) TCP/IP
1 3 (100.00%) CCNA
1 3 (100.00%) EMC
1 3 (100.00%) Cisco Certification
1 3 (100.00%) Telecoms
1 3 (100.00%) Validation
1 3 (100.00%) Software Testing
1 3 (100.00%) ISTQB
1 3 (100.00%) Requirements Management
1 3 (100.00%) Test Scripting
1 3 (100.00%) Test Automation
1 3 (100.00%) Network Management
1 3 (100.00%) Rational DOORS
1 3 (100.00%) Cyber Defence
1 3 (100.00%) Data Development
2 2 (66.67%) SC Cleared
2 2 (66.67%) Security Cleared
3 1 (33.33%) C
3 1 (33.33%) Self-Motivation

ISDN
Co-occurring IT Skills in Wales 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 3 (100.00%) TCP/IP
Development Applications
1 3 (100.00%) Rational DOORS
General
1 3 (100.00%) Telecoms
Job Titles
1 2 (66.67%) Test and Validation Engineer
1 2 (66.67%) Test Engineer
1 2 (66.67%) Validation Engineer
1 2 (66.67%) Verification Engineer
Miscellaneous
1 3 (100.00%) Cyber Defence
2 1 (33.33%) Self-Motivation
Operating Systems
1 3 (100.00%) Unix
1 3 (100.00%) Windows
Processes & Methodologies
1 3 (100.00%) Data Development
1 3 (100.00%) Network Management
1 3 (100.00%) Requirements Management
1 3 (100.00%) Software Testing
1 3 (100.00%) Test Automation
1 3 (100.00%) Test Scripting
1 3 (100.00%) Validation
Programming Languages
1 3 (100.00%) SQL
2 1 (33.33%) C
Qualifications
1 3 (100.00%) CCNA
1 3 (100.00%) Cisco Certification
1 3 (100.00%) ISTQB
2 2 (66.67%) SC Cleared
2 2 (66.67%) Security Cleared
Vendors
1 3 (100.00%) EMC
1 3 (100.00%) Oracle