The following table provides summary statistics for permanent job vacancies advertised in Redhill with a requirement for High Availability skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited High Availability over the 3 months to 23 June 2017 with a comparison to the same period in the previous 2 years.

High Availability
Surrey / Redhill
3 months to
23 Jun 2017
Same period 2016 Same period 2015
Rank 32 - 38
Rank change year-on-year - 0  
Permanent jobs citing High Availability 4 0 8
As % of all permanent IT jobs advertised in Redhill 2.07% - 3.04%
As % of the Processes & Methodologies category 2.30% - 3.62%
Number of salaries quoted 4 0 8
Median salary £60,000 - £60,000
UK excluding London median salary £45,000 £47,500 £45,000
% change year-on-year -5.26% +5.55%  

High Availability is in the process and methodology skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Redhill with a requirement for process and methodology skills.

Process & Methodology Skills
Redhill
Permanent job vacancies with a requirement for process and methodology skills 174 122 221
As % of all permanent IT job vacancies advertised in Redhill 90.16% 85.31% 84.03%
Number of salaries quoted 153 116 206
Median salary £52,500 £48,500 £57,500
Median salary % change year-on-year +8.24% -15.65%  
90% offered a salary of more than £42,500 £32,500 £36,000
10% offered a salary of more than £69,000 £80,000 £62,500
UK excluding London median salary £45,000 £45,000 £44,000
% change year-on-year - +2.27%  

High Availability
Job Vacancy Trend in Redhill

The job posting trend of jobs advertised in Redhill citing High Availability as a proportion of all permanent or contract IT jobs with a match in the Processes & Methodologies category.

Job vacancy trend for High Availability in Redhill

High Availability
Salary Trend in Redhill

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing High Availability in Redhill.

Salary trend for High Availability in Redhill

For the 6 months to 23 June 2017, IT jobs citing High Availability 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 Redhill region with a requirement for High Availability.

1 5 (100.00%) Linux
2 4 (80.00%) NetBackup
2 4 (80.00%) Computer Science
2 4 (80.00%) Red Hat Enterprise Linux
2 4 (80.00%) Red Hat Satellite
2 4 (80.00%) Disaster Recovery
2 4 (80.00%) Veritas
2 4 (80.00%) Red Hat
2 4 (80.00%) SAN
2 4 (80.00%) MySQL
2 4 (80.00%) Unix
2 4 (80.00%) OLTP
2 4 (80.00%) VLDB
3 3 (60.00%) Sun
3 3 (60.00%) EMC
3 3 (60.00%) Solaris
3 3 (60.00%) Oracle
3 3 (60.00%) StorageTek
3 3 (60.00%) GlusterFS
3 3 (60.00%) EMC VMAX
3 3 (60.00%) Oracle ZFS
3 3 (60.00%) Fibre Channel
3 3 (60.00%) Veritas Cluster Server
3 3 (60.00%) Brocade
3 3 (60.00%) Veritas Storage Foundation
4 1 (20.00%) nginx
4 1 (20.00%) Bash Shell
4 1 (20.00%) Apache
4 1 (20.00%) LAMP

High Availability
Co-occurring IT Skills in Redhill 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 (20.00%) Apache
1 1 (20.00%) nginx
Communications & Networking
1 4 (80.00%) SAN
2 3 (60.00%) Fibre Channel
Database & Business Intelligence
1 4 (80.00%) MySQL
1 4 (80.00%) OLTP
1 4 (80.00%) VLDB
Job Titles
1 5 (100.00%) Administrator
1 5 (100.00%) Linux Administrator
2 1 (20.00%) Linux Systems Administrator
2 1 (20.00%) Systems Administrator
Libraries, Frameworks & Software Standards
1 1 (20.00%) LAMP
Miscellaneous
1 4 (80.00%) Computer Science
2 3 (60.00%) EMC VMAX
Operating Systems
1 5 (100.00%) Linux
2 4 (80.00%) Red Hat Enterprise Linux
2 4 (80.00%) Unix
3 3 (60.00%) Solaris
Processes & Methodologies
1 4 (80.00%) Disaster Recovery
Programming Languages
1 1 (20.00%) Bash Shell
System Software
1 3 (60.00%) GlusterFS
1 3 (60.00%) Veritas Cluster Server
Systems Management
1 4 (80.00%) NetBackup
1 4 (80.00%) Red Hat Satellite
2 3 (60.00%) Oracle ZFS
2 3 (60.00%) Veritas Storage Foundation
Vendors
1 4 (80.00%) Red Hat
1 4 (80.00%) Veritas
2 3 (60.00%) Brocade
2 3 (60.00%) EMC
2 3 (60.00%) Oracle
2 3 (60.00%) StorageTek
2 3 (60.00%) Sun