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 salaries offered in IT jobs that have cited High Availability over the 3 months to 1 October 2016 with a comparison to the same period over the previous 2 years.

3 months to
1 Oct 2016
Same period 2015 Same period 2014
High Availability
Rank 211 164 147
Rank change year-on-year
-47 -17
Permanent jobs citing High Availability 558 894 969
As % of all permanent IT jobs located in London 1.49% 2.04% 2.11%
As % of the Processes & Methodologies category 1.66% 2.31% 2.44%
Number of salaries quoted 484 750 745
Median salary £62,500 £60,000 £55,000
Median salary % change year-on-year
+4.16% +9.09%
90% offered a salary of more than £45,000 £40,000 £40,000
10% offered a salary of more than £84,250 £82,500 £82,500
UK excluding London median salary £45,000 £45,000 £45,000
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
33639 38745 39741
As % of all permanent IT jobs located in London 89.76% 88.34% 86.70%
Number of salaries quoted 29068 32702 32704
Median salary £60,000 £58,000 £55,000
Median salary % change year-on-year
+3.44% +5.45%
90% offered a salary of more than £40,000 £38,000 £37,500
10% offered a salary of more than £85,000 £80,000 £82,500
UK excluding London median salary £45,000 £45,000 £42,500
% change year-on-year
- +5.88%

High Availability
Jobs Demand Trend in London

The demand trend of job ads across the London region citing High Availability as a proportion of all IT jobs with a match in 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 1 October 2016.

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 median salaries quoted in IT jobs citing High Availability within the London region over the 3 months to 1 October 2016. 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
(Click see detailed
statistics and trends)
Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London +19 96 £55,000 -16.98% 17
Chiswick +5 8 £75,000 +97.36%
Uxbridge +7 4 £56,500 -11.37%
Surbiton +2 3 £22,500 -66.66%
Wimbledon -2 3 £70,000 +16.66%
Bromley - 3 - -
Isleworth +2 2 £76,500 +39.09%
Hounslow -6 2 £52,750 -3.65%
Hayes - 2 £70,000 -
Harrow +3 1 - -
Canary Wharf +2 1 £53,500 +98.14%
Mayfair - 1 £85,000 -
High Availability
England

High Availability
Top 30 Related IT Skills in London

For the 6 months to 1 October 2016, 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 London region with a requirement for High Availability.

1 472 (37.17%) Agile Software Development
2 397 (31.26%) Java
3 361 (28.43%) SQL
4 353 (27.80%) Linux
5 323 (25.43%) Finance
6 301 (23.70%) SQL Server
7 241 (18.98%) Windows
8 223 (17.56%) TDD
9 200 (15.75%) Microsoft
10 196 (15.43%) Oracle
11 193 (15.20%) Scrum
12 189 (14.88%) Degree
13 186 (14.65%) Unix
14 179 (14.09%) Amazon AWS
15 177 (13.94%) DevOps
16 173 (13.62%) Python
17 171 (13.46%) Jenkins
18 167 (13.15%) MySQL
19 164 (12.91%) Continuous Integration
20 158 (12.44%) Performance Tuning
21 156 (12.28%) HTML
22 155 (12.20%) Web Services
23 148 (11.65%) Clustering
24 147 (11.57%) Low Latency
25 135 (10.63%) NoSQL
26 133 (10.47%) Software Engineering
26 133 (10.47%) JavaScript
27 132 (10.39%) Disaster Recovery
28 128 (10.08%) Spring
28 128 (10.08%) Puppet

High Availability
Top Related IT Skills in 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
1 110 (8.66%) Apache
2 58 (4.57%) Tomcat
3 54 (4.25%) IIS
4 48 (3.78%) Elasticsearch
5 38 (2.99%) MS Exchange
5 38 (2.99%) SharePoint
6 33 (2.60%) nginx
7 30 (2.36%) Oracle Coherence
8 27 (2.13%) JBoss
9 25 (1.97%) Skype for Business
10 23 (1.81%) Exchange Server 2010
11 20 (1.57%) Exchange Server 2013
12 17 (1.34%) WebSphere
13 15 (1.18%) Adobe Experience Manager
13 15 (1.18%) OpenStack
14 14 (1.10%) WebSphere Application Server
15 13 (1.02%) CMS
15 13 (1.02%) Jetty
16 12 (0.94%) Exchange Server 2007
17 11 (0.87%) Apache Spark
Applications
1 91 (7.17%) MS Excel
2 19 (1.50%) MS Office
3 4 (0.31%) MS PowerPoint
4 2 (0.16%) MS Project
4 2 (0.16%) Photoshop
5 1 (0.079%) MS Visio
Business Applications
1 12 (0.94%) Dynamics CRM
2 8 (0.63%) BASE24
3 3 (0.24%) Markit EDM
3 3 (0.24%) Oracle EBS
4 2 (0.16%) Dynamics NAV
4 2 (0.16%) Front Arena
4 2 (0.16%) Oracle Retail
4 2 (0.16%) Payment Gateway
5 1 (0.079%) Eloqua
5 1 (0.079%) Magento
5 1 (0.079%) Oracle BPM
5 1 (0.079%) SAP Oil and Gas
Cloud Services
1 179 (14.09%) Amazon AWS
2 71 (5.59%) SaaS
3 66 (5.20%) Microsoft Azure
4 34 (2.68%) GitHub
5 30 (2.36%) IaaS
6 21 (1.65%) AWS CloudFormation
6 21 (1.65%) Office 365
6 21 (1.65%) PaaS
7 16 (1.26%) Amazon S3
8 15 (1.18%) Cloud Computing
9 12 (0.94%) Google Cloud Platform
10 9 (0.71%) Google Analytics
10 9 (0.71%) Heroku
11 7 (0.55%) Amazon EC2
11 7 (0.55%) MailChimp
11 7 (0.55%) Oracle CX
12 6 (0.47%) AWS Elastic Beanstalk
12 6 (0.47%) IBM Cloud
13 5 (0.39%) AWS Lambda
13 5 (0.39%) SoftLayer
Communications & Networking
1 122 (9.61%) Firewall
2 102 (8.03%) DNS
3 70 (5.51%) TCP/IP
4 64 (5.04%) SAN
4 64 (5.04%) VPN
5 59 (4.65%) HTTP
5 59 (4.65%) Internet
6 55 (4.33%) WAN
7 52 (4.09%) LAN
8 50 (3.94%) BGP
9 43 (3.39%) VLAN
10 39 (3.07%) OSPF
11 33 (2.60%) IPv4
12 30 (2.36%) EIGRP
13 29 (2.28%) DHCP
13 29 (2.28%) MPLS
13 29 (2.28%) SSL
14 26 (2.05%) NAS
15 24 (1.89%) NX-OS
16 23 (1.81%) Multicast
Database & Business Intelligence
1 301 (23.70%) SQL Server
2 167 (13.15%) MySQL
3 135 (10.63%) NoSQL
4 111 (8.74%) SQL Server Integration Services
5 103 (8.11%) Relational Database
6 92 (7.24%) Apache Cassandra
7 81 (6.38%) SQL Server 2008
8 79 (6.22%) SQL Server Reporting Services
9 78 (6.14%) Oracle Database
10 73 (5.75%) MongoDB
11 65 (5.12%) Data Warehouse
12 53 (4.17%) SQL Server 2012
13 52 (4.09%) RDBMS
14 50 (3.94%) SQL Server 2014
15 49 (3.86%) PostgreSQL
16 46 (3.62%) CouchDB
16 46 (3.62%) SQL Server Analysis Services
17 40 (3.15%) Hadoop
18 33 (2.60%) Redis
19 30 (2.36%) Big Data
Development Applications
1 171 (13.46%) Jenkins
2 107 (8.43%) Git (software)
3 88 (6.93%) Gradle
4 81 (6.38%) JUnit
5 79 (6.22%) Cucumber
6 77 (6.06%) Maven
7 64 (5.04%) TestNG
8 62 (4.88%) TeamCity
9 56 (4.41%) Mockito
10 51 (4.02%) CruiseControl
11 49 (3.86%) EasyMock
12 38 (2.99%) Subversion
13 28 (2.20%) NUnit
14 26 (2.05%) Android Studio
14 26 (2.05%) Rhino Mocks
15 22 (1.73%) JIRA
16 19 (1.50%) Ant
17 14 (1.10%) IntelliJ
17 14 (1.10%) Team Foundation Server
18 12 (0.94%) Vagrant
General
1 323 (25.43%) Finance
2 90 (7.09%) Banking
3 72 (5.67%) Telecoms
4 61 (4.80%) Retail
5 54 (4.25%) Games
6 42 (3.31%) Legal
7 36 (2.83%) Law
8 29 (2.28%) Marketing
9 26 (2.05%) Music Industry
10 21 (1.65%) Back Office
11 20 (1.57%) Publishing
12 18 (1.42%) Financial Institution
13 15 (1.18%) Investment Banking
13 15 (1.18%) Online Betting
14 14 (1.10%) Front Office
15 10 (0.79%) Automotive
15 10 (0.79%) Retail Banking
16 7 (0.55%) Advertising
17 2 (0.16%) Manufacturing
18 1 (0.079%) French Language
Job Titles
1 349 (27.48%) Developer
2 219 (17.24%) DBA
3 170 (13.39%) SQL DBA
4 152 (11.97%) Java Developer
5 150 (11.81%) Administrator
6 83 (6.54%) Senior Developer
7 77 (6.06%) Architect
8 67 (5.28%) DevOps Engineer
9 65 (5.12%) SQL Server DBA
10 62 (4.88%) Oracle DBA
11 60 (4.72%) Network Engineer
12 59 (4.65%) Senior DBA
12 59 (4.65%) Software Engineer
13 56 (4.41%) Consultant
14 55 (4.33%) Linux Engineer
14 55 (4.33%) Senior SQL DBA
15 53 (4.17%) Systems Engineer
16 44 (3.46%) Agile Developer
17 41 (3.23%) C# Developer
17 41 (3.23%) Systems Administrator
Libraries, Frameworks & Software Standards
1 156 (12.28%) HTML
2 155 (12.20%) Web Services
3 128 (10.08%) Spring
4 105 (8.27%) .NET
5 96 (7.56%) CSS
5 96 (7.56%) REST
6 88 (6.93%) XML
7 80 (6.30%) HTML5
8 78 (6.14%) RESTful
9 66 (5.20%) Node.js
10 55 (4.33%) AngularJS
11 54 (4.25%) Middleware
12 51 (4.02%) ASP.NET
13 49 (3.86%) PowerMock
14 47 (3.70%) J2EE
15 45 (3.54%) LAMP
16 42 (3.31%) CSS3
16 42 (3.31%) WPF
17 36 (2.83%) Hibernate
17 36 (2.83%) WCF
Miscellaneous
1 148 (11.65%) Clustering
2 113 (8.90%) Computer Science
3 98 (7.72%) Data Centre
3 98 (7.72%) Replication
4 80 (6.30%) Analytical Skills
5 50 (3.94%) Management Information System
6 41 (3.23%) Enterprise Software
7 32 (2.52%) Statistics
8 31 (2.44%) Fintech
9 24 (1.89%) Public Cloud
10 23 (1.81%) User Experience
10 23 (1.81%) Virtual Team
11 19 (1.50%) Hedge funds
12 16 (1.26%) Enterprise Storage
12 16 (1.26%) Equities
13 14 (1.10%) Blackberry
13 14 (1.10%) Data Structures
13 14 (1.10%) Hybrid Cloud
14 12 (0.94%) Algorithms
14 12 (0.94%) Mobile App
Operating Systems
1 353 (27.80%) Linux
2 241 (18.98%) Windows
3 186 (14.65%) Unix
4 101 (7.95%) Windows Server
5 50 (3.94%) Red Hat Enterprise Linux
5 50 (3.94%) Windows Server 2008
6 49 (3.86%) Android
7 44 (3.46%) Windows Server 2012
8 33 (2.60%) CentOS
9 28 (2.20%) Ubuntu
10 22 (1.73%) Apple iOS
11 19 (1.50%) Solaris
12 11 (0.87%) Debian
12 11 (0.87%) Windows Server 2003
13 10 (0.79%) Mac OS X
13 10 (0.79%) Windows 7
14 8 (0.63%) Mac OS
14 8 (0.63%) Oracle Linux
15 7 (0.55%) AIX
16 6 (0.47%) SUSE
Processes & Methodologies
1 472 (37.17%) Agile Software Development
2 223 (17.56%) TDD
3 193 (15.20%) Scrum
4 177 (13.94%) DevOps
5 164 (12.91%) Continuous Integration
6 158 (12.44%) Performance Tuning
7 147 (11.57%) Low Latency
8 133 (10.47%) Software Engineering
9 132 (10.39%) Disaster Recovery
10 121 (9.53%) Open Source
11 112 (8.82%) Kanban
12 109 (8.58%) BDD
12 109 (8.58%) Pair Programming
13 103 (8.11%) Configuration Management
14 99 (7.80%) Microservices
15 97 (7.64%) ITIL
16 94 (7.40%) E-Commerce
17 88 (6.93%) Business Intelligence
18 80 (6.30%) MVC
19 74 (5.83%) Continuous Delivery
Programming Languages
1 397 (31.26%) Java
2 361 (28.43%) SQL
3 173 (13.62%) Python
4 133 (10.47%) JavaScript
5 110 (8.66%) C#
6 97 (7.64%) PowerShell
7 91 (7.17%) Ruby
8 88 (6.93%) Bash Shell
9 75 (5.91%) Scala
9 75 (5.91%) Shell Script
10 73 (5.75%) T-SQL
11 72 (5.67%) Perl
12 69 (5.43%) PHP
13 47 (3.70%) C
13 47 (3.70%) C++
14 28 (2.20%) Groovy
15 19 (1.50%) Go
15 19 (1.50%) PL/SQL
16 11 (0.87%) ES6
17 9 (0.71%) Korn
Qualifications
1 189 (14.88%) Degree
2 58 (4.57%) Cisco Certification
3 45 (3.54%) CCNP
4 34 (2.68%) Microsoft Certification
5 26 (2.05%) CCNA
6 24 (1.89%) CCSE
7 22 (1.73%) CCSP
8 19 (1.50%) Security Cleared
9 18 (1.42%) MCSA
10 15 (1.18%) MCSE
11 13 (1.02%) Oracle Certification
12 12 (0.94%) OCP
13 11 (0.87%) CCIE
14 10 (0.79%) SC Cleared
15 8 (0.63%) RHCE
16 7 (0.55%) MCTS
17 6 (0.47%) CISSP
17 6 (0.47%) MCDBA
18 5 (0.39%) DV Cleared
18 5 (0.39%) VMware Certified Professional (VCP)
Quality Assurance & Compliance
1 99 (7.80%) QA
2 40 (3.15%) SLA
3 15 (1.18%) ISO/IEC 27001
4 13 (1.02%) Data Quality
5 9 (0.71%) PCI DSS
6 5 (0.39%) MiFID
7 1 (0.079%) ISO 8583
7 1 (0.079%) ISO20022
7 1 (0.079%) SEPA
System Software
1 92 (7.24%) Active Directory
2 86 (6.77%) VMware Infrastructure
3 85 (6.69%) Docker
4 62 (4.88%) Oracle RAC
5 35 (2.76%) Hyper-V
6 28 (2.20%) vSphere
7 17 (1.34%) Virtual Servers
8 15 (1.18%) VMware ESX
9 10 (0.79%) Postfix
9 10 (0.79%) XenApp
10 9 (0.71%) Tivoli Workload Scheduler
10 9 (0.71%) Virtual Machines
11 8 (0.63%) iptables
12 7 (0.55%) Firmware
13 6 (0.47%) VMware ESXi
14 5 (0.39%) KVM
14 5 (0.39%) NFS
14 5 (0.39%) VirtualBox
15 4 (0.31%) Oracle Clusterware
15 4 (0.31%) ProxySG
Systems Management
1 128 (10.08%) Puppet
2 95 (7.48%) Opscode Chef
3 70 (5.51%) Ansible
4 62 (4.88%) Data Guard
5 41 (3.23%) Nagios
6 40 (3.15%) Failover Clustering
7 25 (1.97%) SCOM
8 23 (1.81%) Oracle Enterprise Manager
8 23 (1.81%) Salt
9 20 (1.57%) Kubernetes
10 19 (1.50%) Oracle RMAN
11 17 (1.34%) Cacti
11 17 (1.34%) SCCM
12 14 (1.10%) logstash
13 12 (0.94%) Grafana
13 12 (0.94%) Zenoss
14 11 (0.87%) BMC Marimba
14 11 (0.87%) Graphite
14 11 (0.87%) Kibana
14 11 (0.87%) Microsoft Clustering
Vendors
1 200 (15.75%) Microsoft
2 196 (15.43%) Oracle
3 123 (9.69%) VMware
4 106 (8.35%) Cisco
5 84 (6.61%) Red Hat
6 33 (2.60%) CheckPoint
6 33 (2.60%) HP
7 30 (2.36%) Dell
8 26 (2.05%) Palo Alto
9 25 (1.97%) Citrix
9 25 (1.97%) Google
10 24 (1.89%) AppDynamics
10 24 (1.89%) Splunk
11 23 (1.81%) IBM
12 19 (1.50%) NetApp
12 19 (1.50%) Veeam
13 16 (1.26%) EMC
13 16 (1.26%) New Relic
14 15 (1.18%) Adobe
14 15 (1.18%) EqualLogic
London
First Point
Salary: £50000.00 - £55000.00 per annum
Posted: 17 hours ago
London
ClearCube Consulting
Salary: From £35,000 to £65,000 per annum base plus package!
Posted: 2 days ago
Croydon, Surrey
Venturi
Salary: £45000 - £50000.00 per annum + bonus +Full bens
Posted: Yesterday
London
Talent International
Salary: £75000 - £90000 per annum + Benefits
Posted: Yesterday
London
ClearCube Consulting
Salary: Up to £90,000 per annum base.
Posted: 2 days ago
London
Michael Page International
Salary: £65000 - £85000 per annum + Bonus + Bens
Posted: 16 hours ago
London
ARC IT Recruitment Ltd
Salary: £65,000 per annum + benefits
Posted: Yesterday
London
Burns Sheehan
Salary: £50000 - £75000 per annum + package
Posted: 17 hours ago
South East London
Sage UK Limited
Salary: + Competitive Benefits
Posted: 2 days ago
London
Harvey Nash plc
Salary: £90000 - £125000 per annum
Posted: 16 hours ago
City, London
Harris Rubbert Associates
Salary: £80,000 per annum + Bonus + Benefits
Posted: Yesterday
London
Refreshing Recruitment
Salary: £55000 per annum + + bens
Posted: 4 days ago
City, London
Empiric.com
Salary: From £50,000 to £60,000 per annum + Bonus + Benefits
Posted: 3 days ago
London
onezeero.
Salary: £80000 - £95000 per annum + NEGOTIABLE
Posted: 4 days ago
London
ClearCube Consulting
Salary: From £45,000 to £65,000 per annum
Posted: 3 days ago
City, London
nGAGE Specialist Recruitment
Salary: £45000 - £55000 per annum + Benefits
Posted: Yesterday
London
Verticality Ltd
Salary: £55000 - £75000 per annum, Benefits 10% Bonus - Flex Bens
Posted: 4 days ago
London
Salt
Salary: £50000.00 - £70000.00 per annum
Posted: Yesterday
West London
Proteus Europe
Posted: 3 days ago
London
Dawson & Walsh
Salary: £30000 - £50000 per annum + Bonus + Pension + Benefits
Posted: 4 days ago
London
Randstad Technologies
Salary: £40000.00 - £50000 per annum + work from home
Posted: 5 days ago
City, London
Empiric.com
Salary: From £25,000 to £35,000 per annum + Benefits
Posted: 4 days ago
Central London / West End
Premier IT
Salary: £65000.00 - £75000.00 per annum + Excellent Benefits
Posted: 3 days ago
London
Salt
Salary: £2688 per annum
Posted: 6 days ago
South West London
KEYRESOURCE
Salary: £60000 - £80000 per annum
Posted: 2 days ago
City, London
Venturi
Salary: £65000.00 - £75000.00 per annum + good bonus and benefits
Posted: 4 days ago
London
Ipreo
Salary: Competitive + Benefits
Posted: 8 days ago
London
BAE Systems Applied Intelligence Ltd
Posted: 14 days ago
London
CITY AND GUILDS
Salary: From £40,000 to £50,000 per annum
Posted: 12 days ago
City, London
Massive Interactive
Salary: Competitive Salary
Posted: 17 days ago