Period
to 18 January 2018

The following table provides summary statistics for contract job vacancies advertised in Chester with a requirement for AIX skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited AIX over the 6 months to 18 January 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 AIX
Cheshire > Chester
6 months to
18 Jan 2018
Same period 2017 Same period 2016
Rank 22 33 -
Rank change year-on-year +11 - +27
Contract jobs citing AIX 5 1 0
As % of all contract IT jobs advertised in Chester 2.79% 0.41% -
As % of the Operating Systems category 15.63% 2.44% -
Number of daily rates quoted 1 1 0
Chester median daily rate £280 £400 -
Median daily rate % change year-on-year -30.00% - -
Cheshire median daily rate £401 £425 £425
% change year-on-year -5.76% - -1.16%
Number of hourly rates quoted 0 0 0
Chester median hourly rate - - -
Cheshire median hourly rate - £60.00 -

AIX is in the Operating Systems category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Chester with a requirement for operating system skills.

All Operating Systems
Chester
Contract vacancies with a requirement for operating system skills 32 41 58
As % of all contract IT jobs advertised in Chester 17.88% 16.94% 22.66%
Number of daily rates quoted 17 30 38
Chester median daily rate £313 £388 £418
Median daily rate % change year-on-year -19.35% -7.19% +4.38%
10th Percentile £225 £175 £334
90th Percentile £416 £481 £488
Cheshire median daily rate £381 £406 £400
% change year-on-year -6.15% +1.56% +14.29%
Number of hourly rates quoted 7 8 10
Chester median hourly rate £13.00 £17.25 £15.42
Median hourly rate % change year-on-year -24.64% +11.87% -11.48%
10th Percentile £11.00 £11.03 £14.00
90th Percentile £33.75 £21.83 £24.13
Cheshire median hourly rate £13.00 £15.00 £17.33
% change year-on-year -13.33% -13.44% +6.94%

AIX
Job Vacancy Trend in Chester

Job postings citing AIX as a percentage of all IT jobs advertised in Chester.

Job vacancy trend for AIX in Chester

AIX
Contractor Daily Rate Trend in Chester

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

Contractor daily rate trend for AIX in Chester

AIX
Contractor Hourly Rate Trend in Chester

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

Contractor hourly rate trend for AIX in Chester

For the 6 months to 18 January 2018, IT contractor jobs citing AIX also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the Chester region with a requirement for AIX.

1 5 (100.00%) Windows
2 4 (80.00%) Linux
2 4 (80.00%) IBM Certification
2 4 (80.00%) FileNet
2 4 (80.00%) IBM
2 4 (80.00%) WebSphere
3 1 (20.00%) Reverse Proxy
3 1 (20.00%) SCOM
3 1 (20.00%) Windows Server 2008
3 1 (20.00%) SmoothWall
3 1 (20.00%) Windows Server
3 1 (20.00%) Microsoft
3 1 (20.00%) Active Directory
3 1 (20.00%) ISEB
3 1 (20.00%) Citrix
3 1 (20.00%) Migration
3 1 (20.00%) Clustering
3 1 (20.00%) Information Security
3 1 (20.00%) CESG
3 1 (20.00%) Local Government
3 1 (20.00%) PKI
3 1 (20.00%) ISO/IEC 27001
3 1 (20.00%) Juniper
3 1 (20.00%) SAN
3 1 (20.00%) Windows Server 2003
3 1 (20.00%) McAfee
3 1 (20.00%) Firewall
3 1 (20.00%) Information Security Management
3 1 (20.00%) Security Management
3 1 (20.00%) Management Information System

AIX
Co-occurring IT Skills in Chester 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 4 (80.00%) FileNet
1 4 (80.00%) WebSphere
2 1 (20.00%) IIS
Communications & Networking
1 1 (20.00%) Firewall
1 1 (20.00%) LAN
1 1 (20.00%) LDAP
1 1 (20.00%) Reverse Proxy
1 1 (20.00%) SAN
1 1 (20.00%) WAN
Database & Business Intelligence
1 1 (20.00%) SQL Server
General
1 1 (20.00%) Local Government
Job Titles
1 4 (80.00%) FileNet Specialist
2 1 (20.00%) Security Officer
Miscellaneous
1 1 (20.00%) CESG
1 1 (20.00%) Clustering
1 1 (20.00%) Management Information System
1 1 (20.00%) PKI
Operating Systems
1 5 (100.00%) Windows
2 4 (80.00%) Linux
3 1 (20.00%) Unix
3 1 (20.00%) Windows Server
3 1 (20.00%) Windows Server 2003
3 1 (20.00%) Windows Server 2008
Processes & Methodologies
1 1 (20.00%) Information Security
1 1 (20.00%) Information Security Management
1 1 (20.00%) ITIL
1 1 (20.00%) Migration
1 1 (20.00%) Security Management
Qualifications
1 4 (80.00%) IBM Certification
2 1 (20.00%) ISEB
Quality Assurance & Compliance
1 1 (20.00%) ISO/IEC 27001
System Software
1 1 (20.00%) Active Directory
Systems Management
1 1 (20.00%) SCOM
1 1 (20.00%) SmoothWall
Vendors
1 4 (80.00%) IBM
2 1 (20.00%) Cisco
2 1 (20.00%) Citrix
2 1 (20.00%) Juniper
2 1 (20.00%) McAfee
2 1 (20.00%) Microsoft