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 30 May 2016 with a comparison to the same period over the previous 2 years.

3 months to
30 May 2016
Same period 2015 Same period 2014
High Availability
Rank 182 153 131
Rank change year-on-year
-29 -22
Permanent jobs citing High Availability 758 955 1199
As % of all permanent IT jobs located in London 1.88% 2.18% 2.39%
As % of the Processes & Methodologies category 2.10% 2.49% 2.75%
Number of salaries quoted 629 803 937
Median salary £62,500 £60,000 £57,500
Median salary % change year-on-year
+4.16% +4.34%
90% offered a salary of more than £45,000 £42,500 £40,000
10% offered a salary of more than £85,000 £80,000 £85,000
UK excluding London median salary £47,500 £45,000 £45,000
% change year-on-year
+5.55% -
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
36046 38318 43662
As % of all permanent IT jobs located in London 89.48% 87.49% 86.93%
Number of salaries quoted 31121 32070 36240
Median salary £60,000 £57,500 £55,000
Median salary % change year-on-year
+4.34% +4.54%
90% offered a salary of more than £40,000 £37,500 £37,000
10% offered a salary of more than £85,000 £80,000 £80,000
UK excluding London median salary £45,000 £44,000 £42,500
% change year-on-year
+2.27% +3.52%

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 30 May 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 30 May 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 +2 120 £55,000 -4.34% 19
Ealing - 7 £67,500 -
Surbiton - 6 £50,000 -
Uxbridge +7 5 £47,500 -5.00%
Croydon -4 3 £47,500 +26.66%
Canary Wharf - 3 £75,000 -
Wimbledon - 3 £45,000 -
Harrow +3 2 - -
Hayes - 2 £43,750 -
Sidcup -1 1 £47,000 +1.62%
Southwark - 1 £72,500 -
Bromley - 1 - -
Kingston Upon Thames - 1 £50,000 -
High Availability
England

High Availability
Top 30 Related IT Skills in London

For the 6 months to 30 May 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.

1 608 (38.12%) Linux
2 515 (32.29%) Agile Software Development
3 506 (31.72%) SQL
4 429 (26.90%) Windows
5 391 (24.51%) Java
6 374 (23.45%) SQL Server
7 369 (23.13%) Finance
8 269 (16.87%) Disaster Recovery
9 264 (16.55%) Python
9 264 (16.55%) Microsoft
10 262 (16.43%) Unix
11 249 (15.61%) Continuous Integration
12 246 (15.42%) TDD
13 245 (15.36%) Performance Tuning
14 233 (14.61%) DevOps
15 232 (14.55%) Oracle
16 227 (14.23%) VMware
17 222 (13.92%) Clustering
17 222 (13.92%) Amazon AWS
18 221 (13.86%) Degree
19 219 (13.73%) Scrum
20 216 (13.54%) MySQL
21 207 (12.98%) Windows Server
22 205 (12.85%) Jenkins
23 199 (12.48%) Puppet
24 176 (11.03%) Web Services
25 174 (10.91%) HTML
26 167 (10.47%) Replication
26 167 (10.47%) VMware Infrastructure
26 167 (10.47%) Git (software)

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 86 (5.39%) Apache
2 66 (4.14%) IIS
3 61 (3.82%) Node.js
4 55 (3.45%) Tomcat
5 49 (3.07%) OpenStack
6 46 (2.88%) MS Exchange
7 40 (2.51%) Skype for Business
8 36 (2.26%) Elasticsearch
9 31 (1.94%) Exchange Server 2013
10 27 (1.69%) Exchange Server 2010
10 27 (1.69%) nginx
10 27 (1.69%) SharePoint
10 27 (1.69%) WebLogic
11 19 (1.19%) CMS
11 19 (1.19%) Oracle Application Server
12 18 (1.13%) Exchange Server 2007
12 18 (1.13%) Office Communications Server
13 17 (1.07%) Liferay
14 16 (1.00%) Confluence
15 15 (0.94%) JBoss
Applications
1 127 (7.96%) MS Excel
2 19 (1.19%) MS Office
3 1 (0.063%) MS PowerPoint
3 1 (0.063%) MS Project
Business Applications
1 7 (0.44%) BASE24
1 7 (0.44%) SAP BPC
2 6 (0.38%) Dynamics CRM
3 5 (0.31%) Markit EDM
4 4 (0.25%) BusinessWorks
4 4 (0.25%) ION MarketView
4 4 (0.25%) Oracle Applications
4 4 (0.25%) Oracle EBS
5 3 (0.19%) Oracle BPM
5 3 (0.19%) Oracle Retail
6 2 (0.13%) Documaker
6 2 (0.13%) Magento
6 2 (0.13%) Remedy ITSM
7 1 (0.063%) Oracle 11i
7 1 (0.063%) Oracle Utilities
Cloud Services
1 222 (13.92%) Amazon AWS
2 62 (3.89%) SaaS
3 58 (3.64%) Microsoft Azure
4 37 (2.32%) IaaS
5 29 (1.82%) PaaS
6 25 (1.57%) Amazon EC2
6 25 (1.57%) AWS CloudFormation
7 23 (1.44%) GitHub
8 14 (0.88%) Office 365
9 13 (0.82%) Amazon S3
10 10 (0.63%) Google Cloud Platform
10 10 (0.63%) Joyent
11 6 (0.38%) Cloud Computing
11 6 (0.38%) Heroku
12 5 (0.31%) AWS Elastic Beanstalk
12 5 (0.31%) AWS Lambda
13 4 (0.25%) Amazon Kinesis
14 3 (0.19%) DigitalOcean
14 3 (0.19%) Rackspace Cloud
14 3 (0.19%) Sumo Logic
Communications & Networking
1 160 (10.03%) Firewall
2 139 (8.71%) DNS
3 135 (8.46%) SAN
4 103 (6.46%) TCP/IP
5 86 (5.39%) HTTP
6 73 (4.58%) BGP
7 67 (4.20%) Internet
7 67 (4.20%) WAN
8 64 (4.01%) LAN
9 56 (3.51%) EIGRP
9 56 (3.51%) OSPF
10 54 (3.39%) VPN
11 40 (2.51%) NAS
12 38 (2.38%) DHCP
12 38 (2.38%) VLAN
13 36 (2.26%) Multicast
14 35 (2.19%) Network Security
15 33 (2.07%) SSL
16 32 (2.01%) SMTP
17 30 (1.88%) MPLS
Database & Business Intelligence
1 374 (23.45%) SQL Server
2 216 (13.54%) MySQL
3 138 (8.65%) Relational Database
4 134 (8.40%) Oracle Database
4 134 (8.40%) SQL Server 2008
5 122 (7.65%) SQL Server Integration Services
6 117 (7.34%) NoSQL
7 98 (6.14%) SQL Server 2012
8 96 (6.02%) SQL Server Reporting Services
9 80 (5.02%) SQL Server 2014
10 79 (4.95%) Apache Cassandra
11 75 (4.70%) RDBMS
12 73 (4.58%) Data Warehouse
13 70 (4.39%) MongoDB
14 67 (4.20%) PostgreSQL
15 65 (4.08%) SQL Server 2005
16 53 (3.32%) Oracle Database 11g
17 50 (3.13%) SQL Server Analysis Services
18 46 (2.88%) Oracle Database 10g
19 34 (2.13%) CouchDB
Development Applications
1 205 (12.85%) Jenkins
2 167 (10.47%) Git (software)
3 69 (4.33%) Cucumber
4 63 (3.95%) Gradle
5 60 (3.76%) TeamCity
6 55 (3.45%) Maven
7 53 (3.32%) Subversion
8 41 (2.57%) JUnit
9 36 (2.26%) Mockito
10 32 (2.01%) Team Foundation Server
11 31 (1.94%) CruiseControl
11 31 (1.94%) TestNG
12 29 (1.82%) Vagrant
13 28 (1.76%) EasyMock
13 28 (1.76%) NUnit
14 27 (1.69%) Rhino Mocks
15 26 (1.63%) JIRA
16 21 (1.32%) Octopus Deploy
17 20 (1.25%) Hudson
18 18 (1.13%) Android Studio
General
1 369 (23.13%) Finance
2 117 (7.34%) Telecoms
3 108 (6.77%) Banking
4 106 (6.65%) Games
5 64 (4.01%) Retail
6 49 (3.07%) Publishing
7 46 (2.88%) Front Office
8 43 (2.70%) Law
9 40 (2.51%) Legal
10 33 (2.07%) Marketing
11 28 (1.76%) Online Betting
12 27 (1.69%) Financial Institution
13 26 (1.63%) Music Industry
14 22 (1.38%) Investment Banking
15 18 (1.13%) Advertising
16 8 (0.50%) Automotive
16 8 (0.50%) Back Office
16 8 (0.50%) Multimedia
17 4 (0.25%) Manufacturing
17 4 (0.25%) Private Banking
Job Titles
1 415 (26.02%) Developer
2 303 (19.00%) DBA
3 224 (14.04%) Administrator
4 196 (12.29%) SQL DBA
5 132 (8.28%) Java Developer
6 116 (7.27%) DevOps Engineer
7 112 (7.02%) SQL Server DBA
8 100 (6.27%) Architect
9 87 (5.45%) Linux Engineer
10 82 (5.14%) Oracle DBA
11 77 (4.83%) Network Engineer
12 74 (4.64%) Software Engineer
13 72 (4.51%) Senior Developer
14 63 (3.95%) AWS Engineer
15 62 (3.89%) Linux/Unix DevOps
16 61 (3.82%) Systems Engineer
17 57 (3.57%) Systems Administrator
18 56 (3.51%) Support Engineer
19 55 (3.45%) C# Developer
20 52 (3.26%) Linux DevOps Engineer
Libraries, Frameworks & Software Standards
1 176 (11.03%) Web Services
2 174 (10.91%) HTML
3 146 (9.15%) .NET
4 135 (8.46%) CSS
5 112 (7.02%) XML
6 99 (6.21%) Spring
7 96 (6.02%) HTML5
8 70 (4.39%) AngularJS
9 65 (4.08%) ASP.NET
10 61 (3.82%) Ajax
10 61 (3.82%) REST
10 61 (3.82%) RESTful
11 59 (3.70%) LAMP
12 54 (3.39%) WPF
13 53 (3.32%) CSS3
14 52 (3.26%) jQuery
15 51 (3.20%) WCF
16 50 (3.13%) Middleware
17 49 (3.07%) J2EE
18 44 (2.76%) JSON
Miscellaneous
1 222 (13.92%) Clustering
2 167 (10.47%) Replication
3 134 (8.40%) Computer Science
4 131 (8.21%) Analytical Skills
5 126 (7.90%) Data Centre
6 49 (3.07%) Management Information System
7 48 (3.01%) IPTV
8 44 (2.76%) Enterprise Software
8 44 (2.76%) Over-the-Top Content
9 43 (2.70%) Hedge funds
9 43 (2.70%) Online Games
10 37 (2.32%) Algorithms
11 36 (2.26%) Fintech
12 33 (2.07%) Data Structures
12 33 (2.07%) Mobile App
13 31 (1.94%) Statistics
14 30 (1.88%) User Experience
15 24 (1.50%) Enterprise Storage
15 24 (1.50%) Equities
16 23 (1.44%) Blackberry
Operating Systems
1 608 (38.12%) Linux
2 429 (26.90%) Windows
3 262 (16.43%) Unix
4 207 (12.98%) Windows Server
5 92 (5.77%) Windows Server 2008
6 77 (4.83%) Red Hat Enterprise Linux
7 74 (4.64%) Windows Server 2003
8 69 (4.33%) Windows Server 2012
9 62 (3.89%) Android
10 43 (2.70%) CentOS
11 40 (2.51%) Apple iOS
12 31 (1.94%) Ubuntu
13 28 (1.76%) Solaris
14 27 (1.69%) SUSE Linux Enterprise Server
15 21 (1.32%) AIX
15 21 (1.32%) SUSE
16 20 (1.25%) Windows Mobile
17 18 (1.13%) Mac OS
18 15 (0.94%) Oracle Linux
19 11 (0.69%) CatOS
Processes & Methodologies
1 515 (32.29%) Agile Software Development
2 269 (16.87%) Disaster Recovery
3 249 (15.61%) Continuous Integration
4 246 (15.42%) TDD
5 245 (15.36%) Performance Tuning
6 233 (14.61%) DevOps
7 219 (13.73%) Scrum
8 167 (10.47%) Software Engineering
9 164 (10.28%) Configuration Management
10 155 (9.72%) Low Latency
11 153 (9.59%) Open Source
12 143 (8.97%) E-Commerce
13 131 (8.21%) Kanban
14 106 (6.65%) Load Balancing
15 105 (6.58%) BDD
16 93 (5.83%) ITIL
17 91 (5.71%) Pair Programming
18 90 (5.64%) Continuous Delivery
19 89 (5.58%) Business Intelligence
20 83 (5.20%) OO
Programming Languages
1 506 (31.72%) SQL
2 391 (24.51%) Java
3 264 (16.55%) Python
4 164 (10.28%) JavaScript
5 156 (9.78%) PowerShell
6 155 (9.72%) C#
7 139 (8.71%) Perl
8 132 (8.28%) Bash Shell
9 126 (7.90%) T-SQL
10 116 (7.27%) Ruby
11 108 (6.77%) Shell Script
12 89 (5.58%) C++
13 83 (5.20%) C
14 73 (4.58%) PHP
15 61 (3.82%) Scala
16 47 (2.95%) PL/SQL
17 36 (2.26%) Objective-C
18 30 (1.88%) AWK
19 26 (1.63%) Go
20 24 (1.50%) Groovy
Qualifications
1 221 (13.86%) Degree
2 70 (4.39%) Security Cleared
3 69 (4.33%) Cisco Certification
4 56 (3.51%) CCNP
5 52 (3.26%) Microsoft Certification
6 32 (2.01%) SC Cleared
7 31 (1.94%) MCSE
8 29 (1.82%) CCNA
9 26 (1.63%) MCSA
10 24 (1.50%) CCSP
11 23 (1.44%) DV Cleared
12 22 (1.38%) CCSE
13 14 (0.88%) MCTS
14 13 (0.82%) JNCIP
15 11 (0.69%) RHCE
16 10 (0.63%) OCP
16 10 (0.63%) Oracle Certification
17 9 (0.56%) VMware Certified Professional (VCP)
18 8 (0.50%) CCIE
18 8 (0.50%) PhD
Quality Assurance & Compliance
1 77 (4.83%) QA
2 73 (4.58%) SLA
3 19 (1.19%) Data Quality
4 9 (0.56%) ISO/IEC 27001
4 9 (0.56%) PCI DSS
System Software
1 167 (10.47%) VMware Infrastructure
2 138 (8.65%) Active Directory
3 74 (4.64%) Docker
4 66 (4.14%) Oracle RAC
5 38 (2.38%) Hyper-V
6 32 (2.01%) vSphere
7 30 (1.88%) Postfix
8 24 (1.50%) Firmware
9 22 (1.38%) KVM
9 22 (1.38%) XenApp
10 19 (1.19%) Oracle Clusterware
11 18 (1.13%) iptables
12 16 (1.00%) XenDesktop
13 15 (0.94%) VMware ESXi
14 11 (0.69%) Microsoft App-V
14 11 (0.69%) Squid
15 10 (0.63%) NFS
15 10 (0.63%) vCloud
15 10 (0.63%) Xen
16 7 (0.44%) VirtualBox
Systems Management
1 199 (12.48%) Puppet
2 160 (10.03%) Opscode Chef
3 115 (7.21%) Ansible
4 76 (4.76%) Nagios
5 75 (4.70%) Data Guard
6 52 (3.26%) Oracle RMAN
7 39 (2.45%) Oracle Enterprise Manager
8 30 (1.88%) Salt
9 25 (1.57%) CFEngine
10 24 (1.50%) SCCM
11 20 (1.25%) Oracle Flashback
12 15 (0.94%) Hyperic
13 13 (0.82%) SCOM
13 13 (0.82%) WMI
13 13 (0.82%) ZABBIX
14 12 (0.75%) Zenoss
15 11 (0.69%) HP SIM
15 11 (0.69%) Kubernetes
16 10 (0.63%) Capistrano
16 10 (0.63%) Nmap
Vendors
1 264 (16.55%) Microsoft
2 232 (14.55%) Oracle
3 227 (14.23%) VMware
4 150 (9.40%) Cisco
5 138 (8.65%) Red Hat
6 66 (4.14%) Citrix
7 63 (3.95%) NetApp
8 57 (3.57%) IBM
9 53 (3.32%) F5
10 45 (2.82%) HP
11 42 (2.63%) CheckPoint
12 40 (2.51%) SolarWinds
13 35 (2.19%) Juniper
13 35 (2.19%) Splunk
14 33 (2.07%) EMC
15 32 (2.01%) AppDynamics
16 29 (1.82%) SAP
17 28 (1.76%) Symantec
18 26 (1.63%) Palo Alto
19 25 (1.57%) New Relic
London
Staffworx Ltd
Salary: £75K-£90K+ full bens
Posted: 15 hours ago
London
Exposed Solutions
Salary: £40000 - £65000 per annum
Posted: 16 hours ago
City, London
IT Rockstars Recruitment
Posted: Yesterday
City, London
H&R Talent
Salary: From £45,000 to £55,000 per annum
Posted: 13 hours ago
London
Deerfoot IT Resources Ltd
Salary: £55000 - £65000 per annum + Overtime + excellent benefits
Posted: 3 days ago
London
Jambo Ltd
Salary: Up to £70,000 per annum
Posted: 3 days ago
London
ClearCube Consulting
Salary: Up to £70,000 per annum base.
Posted: 4 days ago
London
ClearCube Consulting
Salary: From £35,000 to £65,000 per annum base plus package!
Posted: 4 days ago
Central London / West End
Client Server
Salary: £65k to £80k + benefits
Posted: 3 days ago
Central London / West End
Client Server
Salary: £60k to £80k + benefits
Posted: 5 days ago
London
Venturi
Salary: £40000.00 - £45000.00 per annum + Bonus and benefits
Posted: 4 days ago
London
Engage PSG
Salary: £60000 - £65000 per annum + 15% bonus
Posted: 3 days ago
City, London
Redrock Consulting Ltd
Salary: £28000 - £37000 per annum + Benefits + Bonus + Certs
Posted: 6 days ago
North London
Opus Resourcing Ltd
Salary: £70000 - £78000 per annum + Bens + Bonus
Posted: 4 days ago
London
ISL
Salary: £65000 - £75000 per annum
Posted: 5 days ago
North London
Connectus
Salary: £45000 - £55000 per annum
Posted: 6 days ago
London
ISL
Salary: £500 - £550 per annum
Posted: 5 days ago
City, London
Harrington Starr
Salary: £100000 - £125000 per annum
Posted: Yesterday
London
PCR
Salary: £55000.00 - £75000.00 per annum + Training Budgets
Posted: 3 days ago
London
onezeero.
Salary: £65 - £75 per annum + benefits
Posted: 4 days ago
London
Novate IT Ltd
Posted: 4 days ago
City, London
Bloomberg LP
Posted: 5 days ago
City, London
Harvey Nash plc
Salary: £65000 - £80000 per annum + bonus + benefits
Posted: 6 days ago
London
Dawson & Walsh
Salary: £30000 - £50000 per annum + Bonus + Pension + Benefits
Posted: 6 days ago
City, London
Client Server
Salary: £75k to £90k + bonus + benefits
Posted: 7 days ago
Central London / West End
Nationwide People Ltd
Salary: £60000 - £70000 Per Annum plus benefits
Posted: 3 days ago
London
Coal IT Services
Salary: From £20,000 to £25,000 per annum + Package
Posted: 6 days ago
London
Red Sofa London
Salary: £70000.00 - £85000.00 per annum + Excellent Benefits
Posted: 6 days ago
City, London
Energon People
Salary: £60000 - £75000 per annum
Posted: 6 days ago
City, London
Harrington Starr
Salary: £60000 - £70000 per annum + bonus and package
Posted: 5 days ago