Period
to 18 November 2017

The table below looks at the prevalence of the term iSeries in permanent job vacancies advertised in Brentwood. Included is a benchmarking guide to the salaries offered in vacancies that have cited iSeries over the 6 months to 18 November 2017 with a comparison to the same period over the previous 2 years.

IBM iSeries
Essex > Brentwood
6 months to
18 Nov 2017
Same period 2016 Same period 2015
Rank 22 45 49
Rank change year-on-year +23 +4 -7
Permanent jobs citing iSeries 1 12 5
As % of all permanent IT jobs advertised in Brentwood 1.18% 3.75% 1.25%
As % of the Miscellaneous category 2.22% 8.45% 2.20%
Number of salaries quoted 0 0 1
Brentwood median annual salary - - £45,000
Essex median annual salary - £38,750 £50,000
% change year-on-year - -22.50% +17.65%

iSeries is in the Generic IT Skills category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Brentwood with a requirement for generic IT skills.

All Generic IT Skills
Brentwood
Permanent vacancies with a requirement for generic IT skills 45 142 227
As % of all permanent IT jobs advertised in Brentwood 52.94% 44.38% 56.75%
Number of salaries quoted 8 36 106
Brentwood median annual salary £52,500 £62,500 £55,000
Median salary % change year-on-year -16.00% +13.64% +13.40%
10th Percentile £21,850 £40,625 £32,500
90th Percentile £60,000 £113,750 £91,875
Essex median annual salary £45,000 £47,500 £40,000
% change year-on-year -5.26% +18.75% -1.23%

iSeries
Job Vacancy Trend in Brentwood

Job postings citing iSeries as a percentage of all IT jobs advertised in Brentwood.

Job vacancy trend for iSeries in Brentwood

iSeries
Salary Trend in Brentwood

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

Salary trend for iSeries in Brentwood

For the 6 months to 18 November 2017, IT jobs citing iSeries 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 Brentwood region with a requirement for iSeries.

1 1 (100.00%) SQL
1 1 (100.00%) DB2
1 1 (100.00%) ITIL
1 1 (100.00%) Firmware
1 1 (100.00%) Configuration Management
1 1 (100.00%) Change Management
1 1 (100.00%) Performance Management
1 1 (100.00%) Hardware Maintenance

iSeries
Co-occurring IT Skills in Brentwood 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:

Database & Business Intelligence
1 1 (100.00%) DB2
Processes & Methodologies
1 1 (100.00%) Change Management
1 1 (100.00%) Configuration Management
1 1 (100.00%) Hardware Maintenance
1 1 (100.00%) ITIL
1 1 (100.00%) Performance Management
Programming Languages
1 1 (100.00%) SQL
System Software
1 1 (100.00%) Firmware