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 28 March 2017 with a comparison to the same period in the previous 2 years.

High Availability
Surrey / Redhill
3 months to
28 Mar 2017
Same period 2016 Same period 2015
Rank 39 40 32
Rank change year-on-year +1 -8  
Permanent jobs citing High Availability 1 3 7
As % of all permanent IT jobs advertised in Redhill 0.44% 1.40% 3.78%
As % of the Processes & Methodologies category 0.50% 1.60% 4.19%
Number of salaries quoted 1 2 7
Median salary £42,500 £55,000 £38,500
Median salary % change year-on-year -22.72% +42.85%  
UK excluding London median salary £45,000 £45,000 £45,000

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 200 187 167
As % of all permanent IT job vacancies advertised in Redhill 88.89% 87.38% 90.27%
Number of salaries quoted 171 179 146
Median salary £52,500 £50,000 £52,500
Median salary % change year-on-year +5.00% -4.76%  
90% offered a salary of more than £40,000 £29,500 £28,800
10% offered a salary of more than £69,000 £67,500 £67,500
UK excluding London median salary £45,000 £45,000 £43,000
% change year-on-year - +4.65%  

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

High Availability
Top 29 Co-occurring IT Skills in Redhill

For the 6 months to 28 March 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 2 (100.00%) Linux
1 2 (100.00%) MySQL
2 1 (50.00%) Brocade
2 1 (50.00%) Veritas Storage Foundation
2 1 (50.00%) Computer Science
2 1 (50.00%) Red Hat Enterprise Linux
2 1 (50.00%) Veritas Cluster Server
2 1 (50.00%) nginx
2 1 (50.00%) Bash Shell
2 1 (50.00%) Fibre Channel
2 1 (50.00%) Red Hat Satellite
2 1 (50.00%) GlusterFS
2 1 (50.00%) EMC VMAX
2 1 (50.00%) Oracle ZFS
2 1 (50.00%) Disaster Recovery
2 1 (50.00%) LAMP
2 1 (50.00%) NetBackup
2 1 (50.00%) Oracle
2 1 (50.00%) Unix
2 1 (50.00%) Solaris
2 1 (50.00%) Apache
2 1 (50.00%) OLTP
2 1 (50.00%) VLDB
2 1 (50.00%) Sun
2 1 (50.00%) EMC
2 1 (50.00%) SAN
2 1 (50.00%) StorageTek
2 1 (50.00%) Veritas
2 1 (50.00%) Red Hat

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 (50.00%) Apache
1 1 (50.00%) nginx
Communications & Networking
1 1 (50.00%) Fibre Channel
1 1 (50.00%) SAN
Database & Business Intelligence
1 2 (100.00%) MySQL
2 1 (50.00%) OLTP
2 1 (50.00%) VLDB
Job Titles
1 2 (100.00%) Administrator
1 2 (100.00%) Linux Administrator
2 1 (50.00%) Linux Systems Administrator
2 1 (50.00%) Systems Administrator
Libraries, Frameworks & Software Standards
1 1 (50.00%) LAMP
Miscellaneous
1 1 (50.00%) Computer Science
1 1 (50.00%) EMC VMAX
Operating Systems
1 2 (100.00%) Linux
2 1 (50.00%) Red Hat Enterprise Linux
2 1 (50.00%) Solaris
2 1 (50.00%) Unix
Processes & Methodologies
1 1 (50.00%) Disaster Recovery
Programming Languages
1 1 (50.00%) Bash Shell
System Software
1 1 (50.00%) GlusterFS
1 1 (50.00%) Veritas Cluster Server
Systems Management
1 1 (50.00%) NetBackup
1 1 (50.00%) Oracle ZFS
1 1 (50.00%) Red Hat Satellite
1 1 (50.00%) Veritas Storage Foundation
Vendors
1 1 (50.00%) Brocade
1 1 (50.00%) EMC
1 1 (50.00%) Oracle
1 1 (50.00%) Red Hat
1 1 (50.00%) StorageTek
1 1 (50.00%) Sun
1 1 (50.00%) Veritas