Period
to 18 January 2019

The following table provides summary statistics for permanent job vacancies advertised in South London with a requirement for Failover Clustering skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Failover Clustering over the 6 months to 18 January 2019 with a comparison to the same period in the previous 2 years.

Failover Clustering (High-Availability, HA)
London > South London
6 months to
18 Jan 2019
Same period 2018 Same period 2017
Rank 121 - 114
Rank change year-on-year - +114 +16
Permanent jobs citing Failover Clustering 11 0 9
As % of all permanent IT jobs advertised in South London 0.62% - 0.51%
As % of the Systems Management category 5.02% - 5.42%
Number of salaries quoted 10 0 9
South London median annual salary £60,000 - £57,500
10th Percentile £49,625 - £43,550
90th Percentile £71,250 - £66,500
London median annual salary £60,000 £56,250 £50,000
% change year-on-year +6.67% +12.50% -9.09%

Failover Clustering is in the Systems Management category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in South London with a requirement for systems management skills.

All Systems Management Skills
South London
Permanent vacancies with a requirement for systems management skills 219 106 166
As % of all permanent IT jobs advertised in South London 12.37% 6.79% 9.43%
Number of salaries quoted 170 79 153
South London median annual salary £60,000 £50,000 £47,500
Median salary % change year-on-year +20.00% +5.26% -5.00%
10th Percentile £30,000 £31,250 £26,750
90th Percentile £77,500 £77,250 £65,000
London median annual salary £67,500 £62,500 £60,000
% change year-on-year +8.00% +4.17% +9.09%

Failover Clustering
Job Vacancy Trend in South London

Job postings citing Failover Clustering as a percentage of all IT jobs advertised in South London.

Job vacancy trend for Failover Clustering in South London

Failover Clustering
Salary Trend in South London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Failover Clustering in South London.

Salary trend for Failover Clustering in South London

Failover Clustering
Salary Histogram in South London

The salary distribution of IT jobs citing Failover Clustering in South London over the 6 months to 18 January 2019.

Salary histogram for Failover Clustering in South London

Failover Clustering
Job Locations in South London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Failover Clustering within the South London region over the 6 months to 18 January 2019. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Croydon - 5 £65,000 - 1
Merton - 1 £47,500 -
Failover Clustering
London

For the 6 months to 18 January 2019, IT jobs citing Failover Clustering also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the South London region with a requirement for Failover Clustering.

1 9 (81.82%) SQL Server
1 9 (81.82%) SQL
2 8 (72.73%) Clustering
3 7 (63.64%) High Availability
3 7 (63.64%) Performance Tuning
3 7 (63.64%) SQL Server 2016
4 6 (54.55%) Data Centre
4 6 (54.55%) SQL Server 2012
5 5 (45.45%) Microsoft Certification
5 5 (45.45%) T-SQL
5 5 (45.45%) Windows
5 5 (45.45%) MCSE
6 4 (36.36%) Microsoft
6 4 (36.36%) Veeam
7 3 (27.27%) Microsoft Azure
7 3 (27.27%) PowerShell
7 3 (27.27%) MCSA
8 2 (18.18%) Linux
8 2 (18.18%) Active Directory
8 2 (18.18%) Scrum
8 2 (18.18%) Windows Server 2012
8 2 (18.18%) Database Security
8 2 (18.18%) Agile Software Development
8 2 (18.18%) VMware
8 2 (18.18%) VMware Infrastructure
8 2 (18.18%) Windows Server
8 2 (18.18%) SQL Server 2014
9 1 (9.09%) Virtual Environments
9 1 (9.09%) Virtual Machines
9 1 (9.09%) Microsoft Clustering

Failover Clustering
Co-occurring IT Skills in South London 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 (9.09%) Exchange Server 2010
1 1 (9.09%) IIS
1 1 (9.09%) MS Exchange
Applications
1 1 (9.09%) Microsoft Office
Cloud Services
1 3 (27.27%) Microsoft Azure
2 1 (9.09%) Office 365
Communications & Networking
1 1 (9.09%) DHCP
1 1 (9.09%) DNS
1 1 (9.09%) VLAN
1 1 (9.09%) WAN
Database & Business Intelligence
1 9 (81.82%) SQL Server
2 7 (63.64%) SQL Server 2016
3 6 (54.55%) SQL Server 2012
4 2 (18.18%) SQL Server 2014
5 1 (9.09%) SQL Server Integration Services
Development Applications
1 1 (9.09%) Team Foundation Server
1 1 (9.09%) TeamCity
General
1 1 (9.09%) Marketing
1 1 (9.09%) Retail
Job Titles
1 9 (81.82%) DBA
1 9 (81.82%) SQL DBA
2 7 (63.64%) Senior DBA
2 7 (63.64%) Senior SQL DBA
3 6 (54.55%) SQL Server DBA
4 4 (36.36%) Senior SQL Server DBA
5 1 (9.09%) Administrator
5 1 (9.09%) Operations Engineer
5 1 (9.09%) Senior Operations Engineer
5 1 (9.09%) Senior Systems Engineer
5 1 (9.09%) Server Engineer
5 1 (9.09%) Systems Engineer
Miscellaneous
1 8 (72.73%) Clustering
2 6 (54.55%) Data Centre
3 1 (9.09%) Replication
Operating Systems
1 5 (45.45%) Windows
2 2 (18.18%) Linux
2 2 (18.18%) Windows Server
2 2 (18.18%) Windows Server 2012
3 1 (9.09%) Red Hat Enterprise Linux
3 1 (9.09%) Windows Server 2003
3 1 (9.09%) Windows Server 2008
Processes & Methodologies
1 7 (63.64%) High Availability
1 7 (63.64%) Performance Tuning
2 2 (18.18%) Agile Software Development
2 2 (18.18%) Database Security
2 2 (18.18%) Scrum
3 1 (9.09%) Capacity Planning
3 1 (9.09%) Data Centre Operations
3 1 (9.09%) Digital Marketing
3 1 (9.09%) Disaster Recovery
3 1 (9.09%) ITIL
3 1 (9.09%) Line Management
3 1 (9.09%) Logistics
3 1 (9.09%) Migration
3 1 (9.09%) Problem Management
3 1 (9.09%) Refactoring
3 1 (9.09%) Storage Management
3 1 (9.09%) Virtual Environments
Programming Languages
1 9 (81.82%) SQL
2 5 (45.45%) T-SQL
3 3 (27.27%) PowerShell
Qualifications
1 5 (45.45%) MCSE
1 5 (45.45%) Microsoft Certification
2 3 (27.27%) MCSA
3 1 (9.09%) MCP
3 1 (9.09%) VCP6
3 1 (9.09%) VMware Certified Professional (VCP)
System Software
1 2 (18.18%) Active Directory
1 2 (18.18%) VMware Infrastructure
2 1 (9.09%) DFS Replication
2 1 (9.09%) Virtual Machines
2 1 (9.09%) XenApp
Systems Management
1 1 (9.09%) HP SIM
1 1 (9.09%) Microsoft Clustering
1 1 (9.09%) SCOrch
Vendors
1 4 (36.36%) Microsoft
1 4 (36.36%) Veeam
2 2 (18.18%) VMware
3 1 (9.09%) Cisco
3 1 (9.09%) Citrix
3 1 (9.09%) Dell
3 1 (9.09%) EqualLogic
3 1 (9.09%) HP
3 1 (9.09%) IBM
3 1 (9.09%) Ivanti
3 1 (9.09%) Sun