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 27 August 2016 with a comparison to the same period over the previous 2 years.

3 months to
27 Aug 2016
Same period 2015 Same period 2014
High Availability
Rank 192 151 135
Rank change year-on-year
-41 -16
Permanent jobs citing High Availability 646 928 1091
As % of all permanent IT jobs located in London 1.67% 2.11% 2.31%
As % of the Processes & Methodologies category 1.86% 2.39% 2.65%
Number of salaries quoted 552 765 830
Median salary £61,000 £60,000 £57,500
Median salary % change year-on-year
+1.66% +4.34%
90% offered a salary of more than £45,000 £40,000 £40,000
10% offered a salary of more than £85,000 £82,500 £80,000
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
34671 38778 41186
As % of all permanent IT jobs located in London 89.82% 88.22% 87.13%
Number of salaries quoted 30027 32683 33933
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 £37,500
10% offered a salary of more than £85,000 £80,000 £85,000
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 27 August 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 27 August 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 +45 128 £55,000 -8.33% 25
Chiswick +10 9 £75,000 +97.36%
Uxbridge -1 4 £58,250 -8.62%
Brentford -6 4 £30,000 -58.62%
Hayes - 4 £70,000 -
Surbiton +5 3 £55,000 -18.51%
Harrow +3 3 - -
Wimbledon - 2 £70,000 -
Mayfair - 2 £87,500 -
Canary Wharf +3 1 £53,500 +103.80%
Isleworth 0 1 - -
Croydon -5 1 £52,500 +23.52%
Hounslow -10 1 £53,000 -3.19%
High Availability
England

High Availability
Top 30 Related IT Skills in London

For the 6 months to 27 August 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.

1 519 (36.60%) Agile Software Development
2 446 (31.45%) Linux
3 428 (30.18%) Java
4 420 (29.62%) SQL
5 342 (24.12%) Finance
6 327 (23.06%) SQL Server
7 291 (20.52%) Windows
8 249 (17.56%) TDD
9 217 (15.30%) Degree
10 212 (14.95%) Python
10 212 (14.95%) Scrum
10 212 (14.95%) DevOps
11 211 (14.88%) Oracle
11 211 (14.88%) Microsoft
12 210 (14.81%) Jenkins
13 209 (14.74%) Unix
14 208 (14.67%) Continuous Integration
15 202 (14.25%) Amazon AWS
16 193 (13.61%) MySQL
17 187 (13.19%) Web Services
18 182 (12.83%) Performance Tuning
19 179 (12.62%) Clustering
20 176 (12.41%) HTML
21 174 (12.27%) Disaster Recovery
22 165 (11.64%) Low Latency
23 162 (11.42%) Puppet
24 154 (10.86%) JavaScript
25 147 (10.37%) VMware
26 145 (10.23%) Configuration Management
27 144 (10.16%) 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
1 118 (8.32%) Apache
2 69 (4.87%) IIS
3 63 (4.44%) Tomcat
4 49 (3.46%) Elasticsearch
5 41 (2.89%) MS Exchange
6 36 (2.54%) OpenStack
7 35 (2.47%) nginx
8 30 (2.12%) Oracle Coherence
9 27 (1.90%) SharePoint
10 25 (1.76%) Exchange Server 2010
10 25 (1.76%) JBoss
11 23 (1.62%) Exchange Server 2013
12 20 (1.41%) Skype for Business
13 17 (1.20%) WebLogic
14 16 (1.13%) Adobe Experience Manager
14 16 (1.13%) CMS
14 16 (1.13%) Exchange Server 2007
15 15 (1.06%) WebSphere
16 14 (0.99%) Apache Spark
16 14 (0.99%) Jetty
Applications
1 95 (6.70%) MS Excel
2 18 (1.27%) MS Office
3 3 (0.21%) MS PowerPoint
4 2 (0.14%) Photoshop
5 1 (0.071%) MS Project
Business Applications
1 10 (0.71%) Dynamics CRM
2 8 (0.56%) BASE24
3 7 (0.49%) Markit EDM
4 4 (0.28%) Oracle BPM
5 3 (0.21%) Oracle EBS
5 3 (0.21%) Oracle Retail
6 2 (0.14%) Dynamics NAV
7 1 (0.071%) Eloqua
7 1 (0.071%) Magento
7 1 (0.071%) Payment Gateway
7 1 (0.071%) SAP Oil and Gas
Cloud Services
1 202 (14.25%) Amazon AWS
2 84 (5.92%) SaaS
3 62 (4.37%) Microsoft Azure
4 40 (2.82%) IaaS
5 38 (2.68%) GitHub
6 23 (1.62%) PaaS
7 22 (1.55%) AWS CloudFormation
8 17 (1.20%) Amazon S3
8 17 (1.20%) Office 365
9 16 (1.13%) Google Cloud Platform
10 11 (0.78%) Amazon EC2
11 10 (0.71%) Heroku
12 8 (0.56%) Google Analytics
13 7 (0.49%) AWS Elastic Beanstalk
13 7 (0.49%) Cloud Computing
13 7 (0.49%) MailChimp
14 5 (0.35%) AWS Lambda
14 5 (0.35%) IBM Cloud
14 5 (0.35%) SoftLayer
15 4 (0.28%) Google Compute Engine
Communications & Networking
1 142 (10.01%) Firewall
2 118 (8.32%) DNS
3 87 (6.14%) SAN
4 82 (5.78%) TCP/IP
5 73 (5.15%) Internet
6 72 (5.08%) HTTP
7 69 (4.87%) VPN
8 65 (4.58%) WAN
9 64 (4.51%) LAN
10 59 (4.16%) BGP
11 46 (3.24%) OSPF
12 43 (3.03%) VLAN
13 35 (2.47%) EIGRP
13 35 (2.47%) MPLS
14 34 (2.40%) IPv4
15 32 (2.26%) NAS
16 27 (1.90%) Multicast
16 27 (1.90%) SSL
17 26 (1.83%) VoIP
18 25 (1.76%) NX-OS
Database & Business Intelligence
1 327 (23.06%) SQL Server
2 193 (13.61%) MySQL
3 140 (9.87%) NoSQL
4 127 (8.96%) Relational Database
5 110 (7.76%) SQL Server Integration Services
6 101 (7.12%) SQL Server 2008
7 100 (7.05%) Oracle Database
8 94 (6.63%) Apache Cassandra
9 79 (5.57%) MongoDB
10 75 (5.29%) SQL Server Reporting Services
11 72 (5.08%) Data Warehouse
12 67 (4.72%) SQL Server 2012
13 66 (4.65%) RDBMS
14 64 (4.51%) SQL Server 2014
15 52 (3.67%) PostgreSQL
16 47 (3.31%) SQL Server Analysis Services
17 46 (3.24%) CouchDB
18 45 (3.17%) SQL Server 2005
19 40 (2.82%) Hadoop
19 40 (2.82%) Redis
Development Applications
1 210 (14.81%) Jenkins
2 144 (10.16%) Git (software)
3 98 (6.91%) Gradle
4 86 (6.06%) Cucumber
5 83 (5.85%) Maven
6 73 (5.15%) JUnit
6 73 (5.15%) TeamCity
7 62 (4.37%) TestNG
8 52 (3.67%) CruiseControl
9 51 (3.60%) Mockito
10 47 (3.31%) EasyMock
11 40 (2.82%) Subversion
12 31 (2.19%) Android Studio
13 28 (1.97%) NUnit
14 26 (1.83%) Rhino Mocks
15 24 (1.69%) JIRA
16 23 (1.62%) Team Foundation Server
17 18 (1.27%) Ant
18 16 (1.13%) Octopus Deploy
19 15 (1.06%) Vagrant
General
1 342 (24.12%) Finance
2 99 (6.98%) Banking
3 94 (6.63%) Telecoms
4 71 (5.01%) Games
5 67 (4.72%) Retail
6 48 (3.39%) Legal
7 42 (2.96%) Law
8 33 (2.33%) Marketing
9 29 (2.05%) Publishing
10 26 (1.83%) Music Industry
11 25 (1.76%) Front Office
12 24 (1.69%) Financial Institution
13 23 (1.62%) Online Betting
14 15 (1.06%) Back Office
15 14 (0.99%) Investment Banking
16 11 (0.78%) Automotive
17 9 (0.63%) Advertising
18 7 (0.49%) Retail Banking
19 3 (0.21%) Manufacturing
20 2 (0.14%) French Language
Job Titles
1 403 (28.42%) Developer
2 234 (16.50%) DBA
3 178 (12.55%) SQL DBA
4 150 (10.58%) Java Developer
5 147 (10.37%) Administrator
6 91 (6.42%) Senior Developer
7 86 (6.06%) DevOps Engineer
8 85 (5.99%) Architect
9 80 (5.64%) Oracle DBA
10 74 (5.22%) Network Engineer
11 68 (4.80%) SQL Server DBA
12 65 (4.58%) Linux Engineer
13 62 (4.37%) Software Engineer
14 56 (3.95%) Consultant
15 54 (3.81%) Senior DBA
15 54 (3.81%) Systems Engineer
16 50 (3.53%) Senior SQL DBA
17 48 (3.39%) Agile Developer
18 47 (3.31%) Support Engineer
19 44 (3.10%) C# Developer
Libraries, Frameworks & Software Standards
1 187 (13.19%) Web Services
2 176 (12.41%) HTML
3 129 (9.10%) Spring
4 116 (8.18%) .NET
5 114 (8.04%) CSS
6 105 (7.40%) REST
6 105 (7.40%) XML
7 88 (6.21%) HTML5
8 81 (5.71%) RESTful
9 76 (5.36%) Node.js
10 63 (4.44%) AngularJS
11 57 (4.02%) Middleware
12 55 (3.88%) J2EE
12 55 (3.88%) LAMP
13 52 (3.67%) ASP.NET
14 49 (3.46%) CSS3
15 48 (3.39%) JSON
16 47 (3.31%) PowerMock
17 41 (2.89%) Ajax
17 41 (2.89%) WPF
Miscellaneous
1 179 (12.62%) Clustering
2 137 (9.66%) Computer Science
3 119 (8.39%) Replication
4 116 (8.18%) Data Centre
5 105 (7.40%) Analytical Skills
6 55 (3.88%) Management Information System
7 33 (2.33%) Statistics
8 32 (2.26%) Enterprise Software
9 29 (2.05%) Fintech
9 29 (2.05%) Virtual Team
10 28 (1.97%) Hedge funds
11 25 (1.76%) IPTV
12 23 (1.62%) User Experience
13 22 (1.55%) Over-the-Top Content
13 22 (1.55%) Public Cloud
14 18 (1.27%) Online Games
15 17 (1.20%) Blackberry
15 17 (1.20%) Enterprise Storage
15 17 (1.20%) Physics
16 15 (1.06%) EqualLogic
Operating Systems
1 446 (31.45%) Linux
2 291 (20.52%) Windows
3 209 (14.74%) Unix
4 127 (8.96%) Windows Server
5 67 (4.72%) Windows Server 2008
6 58 (4.09%) Red Hat Enterprise Linux
7 56 (3.95%) Android
8 53 (3.74%) Windows Server 2012
9 33 (2.33%) CentOS
10 29 (2.05%) Ubuntu
11 27 (1.90%) Windows Server 2003
12 23 (1.62%) Apple iOS
13 22 (1.55%) Solaris
14 12 (0.85%) Mac OS
15 11 (0.78%) AIX
15 11 (0.78%) Oracle Linux
15 11 (0.78%) Windows 7
16 10 (0.71%) Debian
17 9 (0.63%) Mac OS X
18 8 (0.56%) SUSE
Processes & Methodologies
1 519 (36.60%) Agile Software Development
2 249 (17.56%) TDD
3 212 (14.95%) DevOps
3 212 (14.95%) Scrum
4 208 (14.67%) Continuous Integration
5 182 (12.83%) Performance Tuning
6 174 (12.27%) Disaster Recovery
7 165 (11.64%) Low Latency
8 145 (10.23%) Configuration Management
9 140 (9.87%) Software Engineering
10 139 (9.80%) Open Source
11 126 (8.89%) Kanban
12 124 (8.74%) E-Commerce
13 112 (7.90%) BDD
14 111 (7.83%) Pair Programming
15 98 (6.91%) ITIL
16 97 (6.84%) Microservices
17 93 (6.56%) Continuous Delivery
18 84 (5.92%) Business Intelligence
19 81 (5.71%) Project Management
Programming Languages
1 428 (30.18%) Java
2 420 (29.62%) SQL
3 212 (14.95%) Python
4 154 (10.86%) JavaScript
5 132 (9.31%) C#
6 128 (9.03%) PowerShell
7 114 (8.04%) Ruby
8 109 (7.69%) Bash Shell
9 99 (6.98%) Perl
10 85 (5.99%) Shell Script
11 83 (5.85%) PHP
11 83 (5.85%) T-SQL
12 82 (5.78%) Scala
13 59 (4.16%) C++
14 48 (3.39%) C
15 26 (1.83%) PL/SQL
16 24 (1.69%) Groovy
17 21 (1.48%) Go
18 16 (1.13%) ES6
19 10 (0.71%) Objective-C
Qualifications
1 217 (15.30%) Degree
2 67 (4.72%) Cisco Certification
3 52 (3.67%) CCNP
4 47 (3.31%) Microsoft Certification
5 31 (2.19%) Security Cleared
6 30 (2.12%) CCNA
7 25 (1.76%) CCSE
8 24 (1.69%) CCSP
9 23 (1.62%) MCSE
10 22 (1.55%) MCSA
11 13 (0.92%) SC Cleared
12 12 (0.85%) CCIE
12 12 (0.85%) MCTS
13 11 (0.78%) Oracle Certification
14 10 (0.71%) MCDBA
14 10 (0.71%) OCP
15 9 (0.63%) RHCE
16 7 (0.49%) DV Cleared
16 7 (0.49%) VMware Certified Professional (VCP)
17 5 (0.35%) MCITP
Quality Assurance & Compliance
1 97 (6.84%) QA
2 45 (3.17%) SLA
3 19 (1.34%) Data Quality
4 11 (0.78%) ISO/IEC 27001
5 10 (0.71%) PCI DSS
6 1 (0.071%) ISO 8583
6 1 (0.071%) ISO20022
6 1 (0.071%) SEPA
System Software
1 105 (7.40%) VMware Infrastructure
2 101 (7.12%) Active Directory
3 93 (6.56%) Docker
4 77 (5.43%) Oracle RAC
5 34 (2.40%) vSphere
6 30 (2.12%) Hyper-V
7 20 (1.41%) Virtual Servers
8 15 (1.06%) Postfix
8 15 (1.06%) XenApp
9 13 (0.92%) VMware ESX
10 12 (0.85%) Oracle Clusterware
11 11 (0.78%) Virtual Machines
12 10 (0.71%) iptables
12 10 (0.71%) KVM
13 9 (0.63%) Tivoli Workload Scheduler
14 8 (0.56%) VMware ESXi
15 7 (0.49%) HDFS
15 7 (0.49%) VirtualBox
15 7 (0.49%) Xen
15 7 (0.49%) XenDesktop
Systems Management
1 162 (11.42%) Puppet
2 124 (8.74%) Opscode Chef
3 90 (6.35%) Ansible
4 79 (5.57%) Data Guard
5 59 (4.16%) Nagios
6 33 (2.33%) Failover Clustering
6 33 (2.33%) Oracle RMAN
7 31 (2.19%) Oracle Enterprise Manager
8 29 (2.05%) Salt
9 22 (1.55%) Kubernetes
9 22 (1.55%) SCOM
10 19 (1.34%) Cacti
11 16 (1.13%) Microsoft Clustering
12 14 (0.99%) CFEngine
12 14 (0.99%) Graphite
13 13 (0.92%) ZABBIX
13 13 (0.92%) Zenoss
14 12 (0.85%) Oracle Flashback
14 12 (0.85%) Tivoli
15 11 (0.78%) BMC Marimba
Vendors
1 211 (14.88%) Microsoft
1 211 (14.88%) Oracle
2 147 (10.37%) VMware
3 122 (8.60%) Cisco
4 102 (7.19%) Red Hat
5 39 (2.75%) HP
6 38 (2.68%) Citrix
7 37 (2.61%) CheckPoint
8 28 (1.97%) F5
8 28 (1.97%) Google
8 28 (1.97%) IBM
8 28 (1.97%) Palo Alto
9 27 (1.90%) Splunk
10 26 (1.83%) NetApp
11 25 (1.76%) AppDynamics
12 23 (1.62%) SolarWinds
13 21 (1.48%) Juniper
13 21 (1.48%) New Relic
14 20 (1.41%) Dell
15 18 (1.27%) EMC
London
ISL
Salary: £65000 - £75000 per annum
Posted: 20 hours ago
London
ISL
Salary: £500 - £550 per annum
Posted: 20 hours ago
City, London
Client Server
Salary: £75k to £90k + bonus + benefits
Posted: 18 hours ago
London
ClearCube Consulting
Salary: From £35,000 to £65,000 per annum base plus package!
Posted: Yesterday
London
ClearCube Consulting
Salary: Up to £90,000 per annum base.
Posted: Yesterday
Central London / West End
ReThink Recruitment
Posted: 14 hours ago
West London
ARC IT Recruitment Ltd
Salary: £0.00 - £70000 per annum + Brilliant Bens + Bonus
Posted: 14 hours ago
London
Which?
Salary: Competitive
Posted: 15 hours ago
London
Exposed Solutions
Salary: £40000 - £55000 per annum
Posted: Yesterday
London
Exposed Solutions
Salary: £40000 - £55000 per annum
Posted: Yesterday
City, London
Streamline Connections
Salary: £40000 - £60000 per annum + Bonus, Benefits
Posted: Yesterday
City, London
JWResource
Salary: From £65,000 to £75,000 per annum
Posted: Yesterday
City, London
Premier IT
Salary: £29000 - £30000 per annum + Excellent Benefits
Posted: 2 days ago
City, London
Redrock Consulting Ltd
Salary: £28000 - £37000 per annum + Benefits + Bonus + Certs
Posted: 3 days ago
City, London
TLP Consultancy Ltd.
Salary: £35000 - £45000 per annum + Extensive benefits
Posted: 4 days ago
London
TEKsystems
Salary: £65000 - £75000 per annum + brilliant bonuses and benefits
Posted: 4 days ago
Central London / West End
Evolution Recruitment Solutions
Salary: 55-70K + Amazing Benefits
Posted: Yesterday
London
HAYS INFORMATION TECHNOLOGY
Salary: £35000.00 - £37000.00 per annum
Posted: 2 days ago
City, London
HAYS INFORMATION TECHNOLOGY
Salary: £35000.00 - £37000.00 per annum
Posted: 2 days ago
London
Burns Sheehan
Salary: £55000.00 - £75000 per annum
Posted: 4 days ago
City, London
Empiric.com
Salary: From £50,000 to £60,000 per annum + Bonus (15%) + Benefits
Posted: 4 days ago
London
Verticality Ltd
Salary: £45000 - £65000 per annum, Benefits 10% Bonus - Flex Bens
Posted: 3 days ago
London
Dawson & Walsh
Salary: £30000 - £50000 per annum + Bonus + Pension + Benefits
Posted: 4 days ago
London
Salt
Salary: £55000.00 - £65000.00 per annum
Posted: 2 days ago
London
Avion Recruitment Solutions
Salary: £60000 - £75000 per annum, Benefits Shares + Holidays + Tech Training
Posted: 4 days ago
Central London / West End
Gamesys
Posted: 3 days ago
City, London
Owen Daniels Consultancy
Salary: From £50,000 to £60,000 per annum
Posted: 3 days ago
London
Square One Resources
Salary: £35,000 per annum
Posted: 3 days ago
London
Big Wednesday Digital Ltd
Salary: Negotiable
Posted: 5 days ago
Central London / West End
blu digital
Salary: £50,000 per annum
Posted: 3 days ago