Period
to 22 October 2018

The following table provides summary statistics for contract job vacancies advertised in the City of London with a requirement for SNA skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited SNA over the 6 months to 22 October 2018 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.

IBM Systems Network Architecture (SNA)
Central London > City of London
6 months to
22 Oct 2018
Same period 2017 Same period 2016
Rank 257 - 247
Rank change year-on-year - +247 +36
Contract jobs citing SNA 1 0 1
As % of all contract IT jobs advertised in the City of London 0.014% - 0.015%
As % of the Communications & Networking category 0.13% - 0.10%
Number of daily rates quoted 1 0 1
City of London median daily rate £675 - £525
10th Percentile £663 - £513
90th Percentile £688 - £538
Central London median daily rate £675 - £525
Number of hourly rates quoted 0 0 0
City of London median hourly rate - - -
Central London median hourly rate - - -

SNA 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 the City of London with a requirement for communications or computer networking skills.

All Communications and Computer Networking Skills
City of London
Contract vacancies with a requirement for communications or computer networking skills 791 716 962
As % of all contract IT jobs advertised in the City of London 11.30% 10.44% 14.52%
Number of daily rates quoted 617 557 742
City of London median daily rate £448 £450 £450
Median daily rate % change year-on-year -0.56% - +5.88%
10th Percentile £164 £212 £288
90th Percentile £638 £638 £588
Central London median daily rate £433 £450 £450
% change year-on-year -3.78% - +5.88%
Number of hourly rates quoted 24 14 12
City of London median hourly rate £17.50 £17.00 £19.00
Median hourly rate % change year-on-year +2.94% -10.53% +5.67%
10th Percentile £11.25 £11.91 £11.50
90th Percentile £25.50 £29.18 £24.33
Central London median hourly rate £18.10 £17.00 £18.73
% change year-on-year +6.47% -9.21% +4.14%

SNA
Job Vacancy Trend in the City of London

Job postings citing SNA as a percentage of all IT jobs advertised in the City of London.

Job vacancy trend for SNA in the City of London

SNA
Contractor Daily Rate Trend in the City of London

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing SNA in the City of London.

Contractor daily rate trend for SNA in the City of London

SNA
Contractor Hourly Rate Trend in the City of London

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing SNA in the City of London.

Contractor hourly rate trend for SNA in the City of London

For the 6 months to 22 October 2018, IT contractor jobs citing SNA 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 City of London region with a requirement for SNA.

1 1 (100.00%) Java
1 1 (100.00%) Python
1 1 (100.00%) Data Modelling
1 1 (100.00%) SAS
1 1 (100.00%) Finance
1 1 (100.00%) Lucene
1 1 (100.00%) Mathematics
1 1 (100.00%) Scala
1 1 (100.00%) Hadoop
1 1 (100.00%) CouchDB
1 1 (100.00%) Apache Hive
1 1 (100.00%) MongoDB
1 1 (100.00%) Parallel Processing
1 1 (100.00%) R
1 1 (100.00%) Big Data
1 1 (100.00%) Apache Flume
1 1 (100.00%) Analytics
1 1 (100.00%) Palantir
1 1 (100.00%) Sqoop
1 1 (100.00%) Elasticsearch
1 1 (100.00%) Impala
1 1 (100.00%) Apache Spark
1 1 (100.00%) Spark SQL
1 1 (100.00%) Actionable Insight

SNA
Co-occurring IT Skills in the City of London 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 Spark
1 1 (100.00%) Elasticsearch
1 1 (100.00%) SAS
Database & Business Intelligence
1 1 (100.00%) Apache Hive
1 1 (100.00%) Big Data
1 1 (100.00%) CouchDB
1 1 (100.00%) Hadoop
1 1 (100.00%) Impala
1 1 (100.00%) MongoDB
1 1 (100.00%) Spark SQL
1 1 (100.00%) Sqoop
General
1 1 (100.00%) Finance
Job Titles
1 1 (100.00%) Data Engineer
Libraries, Frameworks & Software Standards
1 1 (100.00%) Lucene
Processes & Methodologies
1 1 (100.00%) Actionable Insight
1 1 (100.00%) Analytics
1 1 (100.00%) Data Modelling
1 1 (100.00%) Mathematics
1 1 (100.00%) Parallel Processing
Programming Languages
1 1 (100.00%) Java
1 1 (100.00%) Python
1 1 (100.00%) R
1 1 (100.00%) Scala
System Software
1 1 (100.00%) Apache Flume
Vendors
1 1 (100.00%) Palantir