The table below looks at the statistics for High Availability skills in IT jobs advertised for the London region. Included is a guide to the average salaries offered in IT jobs that have cited High Availability over the 3 months to 31 March 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
31 Mar 2015
Same period 2014 Same period 2013
High Availability
Rank 453 481 483
Rank change year-on-year
+28 +2
Permanent jobs citing High Availability 178 157 139
As % of all permanent IT jobs located in London 0.41% 0.34% 0.31%
As % of the Processes & Methodologies category 0.48% 0.40% 0.38%
Number of salaries quoted 148 124 112
Average salary £57,500 £50,000 £50,000
Average salary % change year-on-year
+15.00% -
90% offered a salary of more than £45,000 £40,000 £30,150
10% offered a salary of more than £69,300 £75,000 £79,500
UK excluding London average salary £42,500 £45,000 £42,500
% change year-on-year
-5.55% +5.88%
High Availability
England

The following table is for comparison with the above and provides statistics for the entire Processes & Methodologies category in permanent jobs advertised in the London region.

Processes & Methodologies Category
London
Permanent IT job ads with a match in the
Processes & Methodologies category
36842 39027 36913
As % of all permanent IT jobs located in London 84.25% 83.76% 82.56%
Number of salaries quoted 30720 31956 30862
Average salary £57,500 £55,000 £55,000
Average salary % change year-on-year
+4.54% -
90% offered a salary of more than £37,500 £37,500 £36,000
10% offered a salary of more than £80,000 £80,000 £80,000
UK excluding London average salary £43,507 £42,500 £40,000
% change year-on-year
+2.36% +6.25%

High Availability
Jobs Demand Trend in London

This chart provides a 3-month moving total of permanent IT jobs citing High Availability across the London region as a proportion of the total demand within the Processes & Methodologies category.

High Availability Jobs Demand Trend in London

High Availability
Salary Trend in London

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

High Availability Salary Trend in London

High Availability
Salary Histogram in London

This chart provides a salary histogram for IT jobs citing High Availability across the London region over the 3 months to 31 March 2015.

High Availability Salary Histogram in London

High Availability
Job Locations in London

The table below looks at the demand and provides a guide to the average salaries quoted in IT jobs citing High Availability within the London region over the 3 months to 31 March 2015. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location
(Use links below to see detailed
statistics and historical trends)
Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Average Salary
Last 3 Months
Average Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London -2 33 £60,000 +20.00% 3
Uxbridge - 6 £49,500 -
Canary Wharf - 1 £62,500 -
High Availability
England

High Availability
Top 30 Related IT Skills in London

For the 6 months to 31 March 2015, IT jobs across the London region citing High Availability also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited High Availability.

1 164 (50.93%) SQL
2 155 (48.14%) SQL Server
3 127 (39.44%) Oracle
4 120 (37.27%) Windows
5 117 (36.34%) Performance Tuning
6 113 (35.09%) Linux
6 113 (35.09%) Disaster Recovery
7 101 (31.37%) UNIX
8 99 (30.75%) Finance
9 98 (30.43%) Java
10 81 (25.16%) Clustering
11 77 (23.91%) SAN
12 75 (23.29%) Replication
13 74 (22.98%) Oracle Database
14 73 (22.67%) MySQL
15 69 (21.43%) SQL Server 2008
16 65 (20.19%) Oracle RAC
17 55 (17.08%) VMware
18 54 (16.77%) Microsoft
19 53 (16.46%) Active Directory
20 52 (16.15%) Data Warehouse
21 48 (14.91%) Degree
21 48 (14.91%) Data Guard
21 48 (14.91%) VMware Infrastructure
22 47 (14.60%) Oracle Database 11g
23 46 (14.29%) Banking
24 44 (13.66%) TCP/IP
24 44 (13.66%) SQL Server 2005
25 43 (13.35%) SQL Server Integration Services
26 41 (12.73%) T-SQL

High Availability
Top Related IT Skills in London by Category

For the 6 months to 31 March 2015, IT jobs across the London region citing High Availability also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited High Availability. Up to 20 skills are shown per category.

Application Platforms
1 25 (7.76%) Apache
2 24 (7.45%) Oracle Coherence
3 23 (7.14%) JBoss
4 19 (5.90%) WebSphere
5 17 (5.28%) WebSphere Application Server
6 12 (3.73%) Tomcat
6 12 (3.73%) MS Exchange
7 11 (3.42%) Oracle Application Server
8 9 (2.80%) Exchange Server 2010
8 9 (2.80%) OpenStack
8 9 (2.80%) Exchange Server 2013
9 8 (2.48%) WebLogic
9 8 (2.48%) IIS
10 7 (2.17%) CMS
11 6 (1.86%) Blackberry Enterprise Server
11 6 (1.86%) SharePoint
11 6 (1.86%) Drupal
11 6 (1.86%) Apache Solr
12 5 (1.55%) Oracle Spatial
13 4 (1.24%) OpenEdge
Applications
1 30 (9.32%) MS Excel
2 6 (1.86%) MS Office
Business Applications
1 8 (2.48%) Oracle General Ledger
1 8 (2.48%) ION MarketView
2 5 (1.55%) Oracle EBS
3 2 (0.62%) Oracle ERP
3 2 (0.62%) Oracle EBS R12
3 2 (0.62%) Oracle Utilities
4 1 (0.31%) Oracle BPM
4 1 (0.31%) Dynamics CRM
4 1 (0.31%) Dynamics AX
Cloud Services
1 7 (2.17%) Amazon AWS
2 5 (1.55%) Amazon EC2
2 5 (1.55%) Joyent
2 5 (1.55%) IaaS
3 3 (0.93%) Cloud Computing
3 3 (0.93%) Microsoft Azure
4 2 (0.62%) Office 365
Communications & Networking
1 77 (23.91%) SAN
2 44 (13.66%) TCP/IP
3 37 (11.49%) LAN
4 32 (9.94%) WAN
5 30 (9.32%) Firewall
6 24 (7.45%) iSCSI
6 24 (7.45%) DNS
7 21 (6.52%) SSL
8 20 (6.21%) Fibre Channel
9 19 (5.90%) NAS
10 14 (4.35%) VLAN
11 13 (4.04%) Internet
11 13 (4.04%) VPN
11 13 (4.04%) VoIP
12 12 (3.73%) WLAN
12 12 (3.73%) HTTP
13 11 (3.42%) Network Security
14 10 (3.11%) Wireless
14 10 (3.11%) LDAP
15 8 (2.48%) Multicast
Database & Business Intelligence
1 155 (48.14%) SQL Server
2 74 (22.98%) Oracle Database
3 73 (22.67%) MySQL
4 69 (21.43%) SQL Server 2008
5 52 (16.15%) Data Warehouse
6 47 (14.60%) Oracle Database 11g
7 44 (13.66%) SQL Server 2005
8 43 (13.35%) SQL Server Integration Services
9 38 (11.80%) SQL Server 2012
9 38 (11.80%) Relational Database
10 33 (10.25%) Oracle Database 10g
11 32 (9.94%) RDBMS
12 31 (9.63%) SQL Server Reporting Services
13 23 (7.14%) SQL Server 2000
14 22 (6.83%) Oracle Database 12c
15 21 (6.52%) DB2
15 21 (6.52%) OLAP
16 20 (6.21%) Oracle OLAP
17 19 (5.90%) OLTP
18 15 (4.66%) SQL Server Analysis Services
Development Applications
1 10 (3.11%) Oracle Forms
2 7 (2.17%) Git (software)
3 6 (1.86%) Team Foundation Server
3 6 (1.86%) Jenkins
4 5 (1.55%) JIRA
5 4 (1.24%) SQL Server Management Studio (SSMS)
5 4 (1.24%) Subversion
6 3 (0.93%) ProC
7 2 (0.62%) CruiseControl
7 2 (0.62%) Ant
7 2 (0.62%) PVCS
7 2 (0.62%) ClearCase
7 2 (0.62%) JDeveloper
7 2 (0.62%) Maven
8 1 (0.31%) Mercurial
8 1 (0.31%) ERwin
8 1 (0.31%) VSS/SourceSafe
General
1 99 (30.75%) Finance
2 46 (14.29%) Banking
3 28 (8.70%) Marketing
4 23 (7.14%) Telecoms
4 23 (7.14%) Retail
5 22 (6.83%) Financial Institution
6 16 (4.97%) Investment Banking
7 12 (3.73%) Retail Banking
7 12 (3.73%) Law
8 8 (2.48%) Private Banking
8 8 (2.48%) Games
9 7 (2.17%) Legal
10 5 (1.55%) German Language
11 4 (1.24%) Advertising
12 2 (0.62%) Publishing
13 1 (0.31%) Pharmaceutical
13 1 (0.31%) Manufacturing
Job Titles
1 125 (38.82%) DBA
2 77 (23.91%) SQL DBA
3 48 (14.91%) Oracle DBA
4 45 (13.98%) Administrator
4 45 (13.98%) SQL Server DBA
5 36 (11.18%) Developer
6 32 (9.94%) Architect
7 24 (7.45%) Systems Administrator
8 20 (6.21%) SQL Developer
9 19 (5.90%) Consultant
10 17 (5.28%) Infrastructure Engineer
11 16 (4.97%) Technical Consultant
12 15 (4.66%) SQL Server Developer
13 13 (4.04%) Linux Systems Administrator
13 13 (4.04%) Linux Administrator
14 12 (3.73%) DevOps Engineer
15 11 (3.42%) Enterprise Architect
15 11 (3.42%) Java Developer
16 10 (3.11%) Linux DevOps Engineer
16 10 (3.11%) Linux Engineer
Libraries, Frameworks & Software Standards
1 35 (10.87%) XML
2 28 (8.70%) Web Services
3 24 (7.45%) JDBC
3 24 (7.45%) Spring
4 21 (6.52%) SOAP
5 19 (5.90%) HTML
6 17 (5.28%) .NET
7 16 (4.97%) J2EE
8 15 (4.66%) jQuery
8 15 (4.66%) REST
9 12 (3.73%) Java EE
10 10 (3.11%) Hibernate
11 8 (2.48%) LAMP
11 8 (2.48%) JTA
11 8 (2.48%) Ajax
11 8 (2.48%) FIX Protocol
11 8 (2.48%) Drools
12 7 (2.17%) AngularJS
13 6 (1.86%) Apache CXF
13 6 (1.86%) Apache Camel
Miscellaneous
1 81 (25.16%) Clustering
2 75 (23.29%) Replication
3 36 (11.18%) Analytical Skills
4 20 (6.21%) Open Source
5 19 (5.90%) Enterprise Software
6 15 (4.66%) Derivative
7 13 (4.04%) Computer Science
8 11 (3.42%) Hedge funds
8 11 (3.42%) Tandem
9 10 (3.11%) Public Cloud
10 8 (2.48%) Grid Computing
10 8 (2.48%) Client/Server
10 8 (2.48%) Blackberry
10 8 (2.48%) Enterprise Storage
11 7 (2.17%) User Experience
11 7 (2.17%) Statistics
12 6 (1.86%) Online Games
13 5 (1.55%) Management Information System
14 3 (0.93%) Mainframe
14 3 (0.93%) Foreign Exchange (FX)
Operating Systems
1 120 (37.27%) Windows
2 113 (35.09%) Linux
3 101 (31.37%) UNIX
4 36 (11.18%) Windows Server 2008
5 20 (6.21%) Red Hat Enterprise Linux
6 19 (5.90%) Windows Server 2003
7 18 (5.59%) Windows Server 2012
8 14 (4.35%) AIX
9 13 (4.04%) Android
10 8 (2.48%) Solaris
11 7 (2.17%) Mac OS X
12 6 (1.86%) Windows 7
12 6 (1.86%) Apple iOS
12 6 (1.86%) Debian
13 5 (1.55%) Windows 8
13 5 (1.55%) CentOS
14 3 (0.93%) Ubuntu
14 3 (0.93%) MVS
15 2 (0.62%) VMS
16 1 (0.31%) SUSE
Processes & Methodologies
1 117 (36.34%) Performance Tuning
2 113 (35.09%) Disaster Recovery
3 40 (12.42%) Load Balancing
4 31 (9.63%) Agile Software Development
4 31 (9.63%) SOA
4 31 (9.63%) Database Mirroring
5 30 (9.32%) ITIL
6 24 (7.45%) Migration
7 23 (7.14%) Change Management
8 22 (6.83%) DevOps
9 21 (6.52%) Configuration Management
10 19 (5.90%) Capacity Planning
10 19 (5.90%) Change Control
11 17 (5.28%) CRM
12 16 (4.97%) Technical Architecture
12 16 (4.97%) Line Management
13 15 (4.66%) Time Management
13 15 (4.66%) Capacity Management
14 14 (4.35%) Analytics
14 14 (4.35%) Problem Management
Programming Languages
1 164 (50.93%) SQL
2 98 (30.43%) Java
3 41 (12.73%) T-SQL
4 30 (9.32%) Python
5 28 (8.70%) Perl
6 24 (7.45%) PL/SQL
7 22 (6.83%) Shell Script
8 20 (6.21%) Bash Shell
9 18 (5.59%) PHP
10 15 (4.66%) Ruby
11 12 (3.73%) C
11 12 (3.73%) C#
11 12 (3.73%) PowerShell
11 12 (3.73%) Scala
12 9 (2.80%) JavaScript
13 4 (1.24%) AWK
13 4 (1.24%) sed
14 3 (0.93%) JCL
15 2 (0.62%) Groovy
16 1 (0.31%) R
Qualifications
1 48 (14.91%) Degree
2 32 (9.94%) Security Cleared
3 29 (9.01%) DV Cleared
4 19 (5.90%) Microsoft Certification
5 18 (5.59%) SC Cleared
6 14 (4.35%) MCITP
7 13 (4.04%) Cisco Certification
8 12 (3.73%) HND
8 12 (3.73%) MCSE
9 9 (2.80%) CCNP
9 9 (2.80%) CCNA
10 7 (2.17%) RHCE
11 6 (1.86%) Oracle Certification
12 5 (1.55%) OCP
13 4 (1.24%) CCIE
14 3 (0.93%) MCT
14 3 (0.93%) CISSP
14 3 (0.93%) SSCP
14 3 (0.93%) CISM
14 3 (0.93%) MCSA
Quality Assurance & Compliance
1 23 (7.14%) SLA
2 9 (2.80%) QA
3 4 (1.24%) PCI DSS
3 4 (1.24%) ISO/IEC 27001
4 2 (0.62%) Sarbanes-Oxley
5 1 (0.31%) Data Quality
System Software
1 65 (20.19%) Oracle RAC
2 53 (16.46%) Active Directory
3 48 (14.91%) VMware Infrastructure
4 17 (5.28%) vSphere
5 10 (3.11%) Hyper-V
6 9 (2.80%) Oracle Clusterware
7 8 (2.48%) XenApp
7 8 (2.48%) Terminal Services
8 7 (2.17%) Samba
9 5 (1.55%) KVM
10 4 (1.24%) Xen
11 3 (0.93%) NFS
11 3 (0.93%) Tivoli Directory Server
11 3 (0.93%) Corosync
12 2 (0.62%) Varnish
12 2 (0.62%) Postfix
12 2 (0.62%) Firmware
13 1 (0.31%) VMware Workstation
13 1 (0.31%) Squid
13 1 (0.31%) VMware Server
Systems Management
1 48 (14.91%) Data Guard
2 20 (6.21%) Puppet
3 17 (5.28%) Opscode Chef
3 17 (5.28%) Oracle RMAN
4 15 (4.66%) SCOM
5 12 (3.73%) Hyperic
5 12 (3.73%) Oracle Flashback
6 9 (2.80%) Salt
7 7 (2.17%) Tivoli
7 7 (2.17%) Oracle Enterprise Manager
8 5 (1.55%) CFEngine
9 4 (1.24%) Cisco CUCM
9 4 (1.24%) ZABBIX
9 4 (1.24%) Capistrano
10 3 (0.93%) Vagrant
10 3 (0.93%) Pacemaker
11 2 (0.62%) Legato
12 1 (0.31%) WSUS
12 1 (0.31%) SCCM
12 1 (0.31%) Cisco UCCE
Vendors
1 127 (39.44%) Oracle
2 55 (17.08%) VMware
3 54 (16.77%) Microsoft
4 36 (11.18%) HP
5 34 (10.56%) IBM
6 31 (9.63%) Red Hat
7 28 (8.70%) NetApp
8 26 (8.07%) Cisco
9 25 (7.76%) Business Objects
9 25 (7.76%) Citrix
10 18 (5.59%) EMC
11 13 (4.04%) Symantec
12 12 (3.73%) SolarWinds
13 11 (3.42%) Teradata
14 10 (3.11%) Red Gate
14 10 (3.11%) Cloudera
14 10 (3.11%) Dell
15 9 (2.80%) SAP
15 9 (2.80%) RainStor
15 9 (2.80%) Rackspace
London
Verticality Ltd
Salary: £45000 - £65000 per annum, Benefits 10% Bonus - Flex Bens
Posted: 20 hours ago
London
FIRST POINT IT RESOURCING
Salary: £50000 - £60000 per annum + Excellent Benefits
Posted: Yesterday
City, London
McGregor Boyall
Salary: £excellent Salary + Package
Posted: Yesterday
London
Blue Town Online
Salary: £45k - 50k per year
Posted: 4 days ago
South East London
set2recruit
Salary: From £60,000 to £80,000 per annum £DOE + Bonus and Benefits
Posted: 4 days ago
City, London
Harris Global
Salary: £60000 - £70000 per annum
Posted: 4 days ago
London
ANSON MCCADE
Salary: £60,000- £80,000 Plus attractive package
Posted: 5 days ago
Hayes, Middlesex
Rackspace
Salary: Competitive
Posted: 11 days ago
London
Quantica Technology - London
Salary: £60000 - £65000 per annum + Benefits
Posted: 15 days ago
London
Computer Futures
Salary: £45000 - £55000 per annum + competitive
Posted: 16 days ago
London
Sports Interactive Limited
Salary: Competitive
Posted: 26 days ago