The following table provides summary statistics for permanent job vacancies advertised in Birmingham with a requirement for AIX skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited AIX over the 3 months to 30 March 2017 with a comparison to the same period in the previous 2 years.

IBM AIX
West Midlands / Birmingham
3 months to
30 Mar 2017
Same period 2016 Same period 2015
Rank 120 135 108
Rank change year-on-year +15 -27  
Permanent jobs citing AIX 5 9 14
As % of all permanent IT jobs advertised in Birmingham 0.27% 0.38% 0.80%
As % of the Operating Systems category 1.69% 2.19% 4.11%
Number of salaries quoted 2 2 12
Median salary £53,750 £50,000 £48,750
Median salary % change year-on-year +7.50% +2.56%  
90% offered a salary of more than £48,750 £50,000 £37,750
10% offered a salary of more than £58,750 £50,000 £52,500
UK excluding London median salary £45,000 £45,000 £43,500
% change year-on-year - +3.44%  

AIX is in the operating system skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Birmingham with a requirement for operating system skills.

Operating System Skills
Birmingham
Permanent job vacancies with a requirement for operating system skills 295 411 341
As % of all permanent IT job vacancies advertised in Birmingham 15.78% 17.20% 19.59%
Number of salaries quoted 253 352 297
Median salary £36,637 £37,500 £35,000
Median salary % change year-on-year -2.30% +7.14%  
90% offered a salary of more than £22,500 £24,000 £22,500
10% offered a salary of more than £52,500 £57,000 £50,000
UK excluding London median salary £37,500 £37,500 £37,500

AIX
Job Vacancy Trend in Birmingham

The job posting trend of jobs advertised in Birmingham citing AIX as a proportion of all permanent or contract IT jobs with a match in the Operating Systems category.

Job vacancy trend for AIX in Birmingham

AIX
Salary Trend in Birmingham

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

Salary trend for AIX in Birmingham

AIX
Salary Histogram in Birmingham

The salary distribution of IT jobs citing AIX in Birmingham over the 3 months to 30 March 2017.

Salary histogram for AIX in Birmingham

For the 6 months to 30 March 2017, IT jobs citing AIX 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 Birmingham region with a requirement for AIX.

1 14 (93.33%) Unix
1 14 (93.33%) Linux
2 13 (86.67%) Windows
3 11 (73.33%) Data Centre
4 7 (46.67%) Red Hat Enterprise Linux
4 7 (46.67%) Disaster Recovery
4 7 (46.67%) Finance
4 7 (46.67%) Red Hat
5 6 (40.00%) SNMP
5 6 (40.00%) HP
5 6 (40.00%) SQL
5 6 (40.00%) Solaris
5 6 (40.00%) Resource Management
5 6 (40.00%) SCCM
5 6 (40.00%) SCOM
5 6 (40.00%) Security Cleared
5 6 (40.00%) SCOrch
5 6 (40.00%) Windows Server
6 5 (33.33%) ITIL
7 4 (26.67%) LAN
7 4 (26.67%) WAN
7 4 (26.67%) Perl
7 4 (26.67%) ITIL Certification
7 4 (26.67%) TCP/IP
7 4 (26.67%) VPN
7 4 (26.67%) PowerShell
8 3 (20.00%) Microsoft
9 2 (13.33%) Oracle
9 2 (13.33%) SQL Server
9 2 (13.33%) Retail

AIX
Co-occurring IT Skills in Birmingham 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 6 (40.00%) SNMP
2 4 (26.67%) LAN
2 4 (26.67%) TCP/IP
2 4 (26.67%) VPN
2 4 (26.67%) WAN
3 1 (6.67%) ATM
3 1 (6.67%) Internet
3 1 (6.67%) Network Security
Database & Business Intelligence
1 2 (13.33%) SQL Server
2 1 (6.67%) Data Mining
2 1 (6.67%) DTS
2 1 (6.67%) Oracle Database
2 1 (6.67%) Oracle Database 10g
2 1 (6.67%) Oracle Database 11g
2 1 (6.67%) SQL Server 2012
2 1 (6.67%) SQL Server Integration Services
General
1 7 (46.67%) Finance
2 2 (13.33%) Retail
3 1 (6.67%) Banking
Job Titles
1 6 (40.00%) Capacity Manager
2 3 (20.00%) Unix Operator
3 2 (13.33%) DBA
4 1 (6.67%) Administrator
4 1 (6.67%) Computer Operator
4 1 (6.67%) Oracle DBA
4 1 (6.67%) SQL DBA
4 1 (6.67%) Support Engineer
4 1 (6.67%) Systems Administrator
4 1 (6.67%) Unix Administrator
4 1 (6.67%) Unix Computer Operator
4 1 (6.67%) Unix Engineer
4 1 (6.67%) Unix Support
4 1 (6.67%) Unix Support Engineer
4 1 (6.67%) Unix Systems Administrator
Miscellaneous
1 11 (73.33%) Data Centre
2 1 (6.67%) Analytical Skills
Operating Systems
1 14 (93.33%) Linux
1 14 (93.33%) Unix
2 13 (86.67%) Windows
3 7 (46.67%) Red Hat Enterprise Linux
4 6 (40.00%) Solaris
4 6 (40.00%) Windows Server
5 1 (6.67%) HPUX
Processes & Methodologies
1 7 (46.67%) Disaster Recovery
2 6 (40.00%) Resource Management
3 5 (33.33%) ITIL
4 1 (6.67%) Database Security
4 1 (6.67%) ITIL V3
4 1 (6.67%) Performance Tuning
4 1 (6.67%) Statistics
Programming Languages
1 6 (40.00%) SQL
2 4 (26.67%) Perl
2 4 (26.67%) PowerShell
3 1 (6.67%) Bash Shell
3 1 (6.67%) Korn
3 1 (6.67%) PL/SQL
3 1 (6.67%) Shell Script
3 1 (6.67%) T-SQL
Qualifications
1 6 (40.00%) Security Cleared
2 4 (26.67%) ITIL Certification
System Software
1 1 (6.67%) Active Directory
Systems Management
1 6 (40.00%) SCCM
1 6 (40.00%) SCOM
1 6 (40.00%) SCOrch
2 1 (6.67%) Oracle Enterprise Manager
2 1 (6.67%) Oracle RMAN
Vendors
1 7 (46.67%) Red Hat
2 6 (40.00%) HP
3 3 (20.00%) Microsoft
4 2 (13.33%) Oracle