The table below looks at the statistics for High Availability skills in IT jobs advertised for the City of London region. Included is a guide to the salaries offered in IT jobs that have cited High Availability over the 3 months to 27 June 2016 with a comparison to the same period over the previous 2 years.

3 months to
27 Jun 2016
Same period 2015 Same period 2014
High Availability
Rank 136 166 127
Rank change year-on-year
+30 -39
Permanent jobs citing High Availability 138 159 298
As % of all permanent IT jobs located in the City of London 2.16% 1.56% 2.28%
As % of the Processes & Methodologies category 2.41% 1.78% 2.65%
Number of salaries quoted 132 134 245
Median salary £55,000 £57,500 £58,000
Median salary % change year-on-year
-4.34% -0.86%
90% offered a salary of more than £40,000 £44,150 £45,000
10% offered a salary of more than £79,750 £79,400 £77,500
UK excluding London median salary £47,500 £45,000 £45,000
% change year-on-year
+5.55% -
High Availability
London

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

Processes & Methodologies Category
City of London
Permanent IT job ads with a match in the
Processes & Methodologies category
5729 8944 11242
As % of all permanent IT jobs located in the City of London 89.64% 87.82% 86.11%
Number of salaries quoted 5217 7643 9371
Median salary £60,000 £57,500 £57,500
Median salary % change year-on-year
+4.34% -
90% offered a salary of more than £40,000 £40,000 £37,500
10% offered a salary of more than £85,000 £80,000 £80,700
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 the City of London

The demand trend of job ads across the City of 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 the City of London

High Availability
Salary Trend in the City of London

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

High Availability Salary Trend in the City of London

High Availability
Salary Histogram in the City of London

This chart provides a salary histogram for IT jobs citing High Availability across the City of London region over the 3 months to 27 June 2016.

High Availability Salary Histogram in the City of London

High Availability
Top 30 Related IT Skills in the City of London

For the 6 months to 27 June 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 City of London region with a requirement for High Availability.

1 71 (27.63%) Finance
2 69 (26.85%) Agile Software Development
3 66 (25.68%) Windows
4 61 (23.74%) Java
5 57 (22.18%) SQL Server
6 55 (21.40%) Linux
6 55 (21.40%) Cisco
7 53 (20.62%) Clustering
8 50 (19.46%) Microsoft
9 44 (17.12%) Banking
9 44 (17.12%) SQL
10 41 (15.95%) Performance Tuning
11 40 (15.56%) Firewall
11 40 (15.56%) Python
12 38 (14.79%) Degree
12 38 (14.79%) Windows Server
13 36 (14.01%) BGP
14 35 (13.62%) VPN
14 35 (13.62%) Disaster Recovery
14 35 (13.62%) TDD
15 33 (12.84%) OSPF
16 32 (12.45%) Node.js
17 31 (12.06%) Cisco Certification
17 31 (12.06%) Unix
18 30 (11.67%) Oracle
18 30 (11.67%) VMware
19 29 (11.28%) Software Engineering
19 29 (11.28%) CCNP
19 29 (11.28%) DevOps
19 29 (11.28%) Amazon AWS

High Availability
Top Related IT Skills in the City of 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 15 (5.84%) Oracle Coherence
2 13 (5.06%) IIS
3 7 (2.72%) Elasticsearch
4 6 (2.33%) Apache
4 6 (2.33%) nginx
4 6 (2.33%) SharePoint
4 6 (2.33%) Skype for Business
5 4 (1.56%) Apache Solr
5 4 (1.56%) MS Exchange
6 3 (1.17%) Apache Spark
6 3 (1.17%) Cloud Foundry
6 3 (1.17%) CMS
6 3 (1.17%) SharePoint 2010
6 3 (1.17%) SharePoint 2013
7 2 (0.78%) Blackberry Enterprise Server
7 2 (0.78%) Exchange Server 2013
8 1 (0.39%) Confluence
8 1 (0.39%) OpenStack
8 1 (0.39%) Sitecore CMS
8 1 (0.39%) WebSphere
Applications
1 15 (5.84%) MS Excel
2 2 (0.78%) MS Office
Business Applications
1 1 (0.39%) Markit EDM
1 1 (0.39%) Oracle BPM
Cloud Services
1 29 (11.28%) Amazon AWS
2 12 (4.67%) GitHub
3 8 (3.11%) SaaS
4 5 (1.95%) PaaS
5 4 (1.56%) Cloud Computing
5 4 (1.56%) IaaS
6 3 (1.17%) AWS Elastic Beanstalk
6 3 (1.17%) Heroku
6 3 (1.17%) Microsoft Azure
7 2 (0.78%) AWS CloudFormation
Communications & Networking
1 40 (15.56%) Firewall
2 36 (14.01%) BGP
3 35 (13.62%) VPN
4 33 (12.84%) OSPF
5 28 (10.89%) EIGRP
5 28 (10.89%) VLAN
6 26 (10.12%) IPv4
6 26 (10.12%) Multicast
7 25 (9.73%) FWSM
8 23 (8.95%) NX-OS
9 18 (7.00%) DNS
10 13 (5.06%) SAN
11 12 (4.67%) MPLS
12 11 (4.28%) HTTP
13 10 (3.89%) F5 BIG-IP GTM
13 10 (3.89%) HSRP
13 10 (3.89%) WAN
14 9 (3.50%) LAN
15 8 (3.11%) Internet
15 8 (3.11%) RTCP
Database & Business Intelligence
1 57 (22.18%) SQL Server
2 22 (8.56%) SQL Server Integration Services
3 20 (7.78%) SQL Server 2012
4 19 (7.39%) SQL Server 2008
5 18 (7.00%) Oracle Database
5 18 (7.00%) SQL Server Reporting Services
6 16 (6.23%) NoSQL
7 14 (5.45%) MySQL
8 12 (4.67%) SQL Server Analysis Services
9 11 (4.28%) Relational Database
9 11 (4.28%) SQL Server 2005
10 6 (2.33%) Data Warehouse
10 6 (2.33%) Redis
10 6 (2.33%) SQL Server 2000
11 5 (1.95%) Apache Cassandra
11 5 (1.95%) MongoDB
12 4 (1.56%) Oracle Database 11g
12 4 (1.56%) PostgreSQL
13 3 (1.17%) Data Mining
13 3 (1.17%) RDBMS
Development Applications
1 17 (6.61%) Jenkins
2 6 (2.33%) Cucumber
2 6 (2.33%) Git (software)
3 4 (1.56%) Octopus Deploy
3 4 (1.56%) Team Foundation Server
4 3 (1.17%) Atlassian Bamboo
4 3 (1.17%) Maven
4 3 (1.17%) Selenium
4 3 (1.17%) TeamCity
4 3 (1.17%) WebDriver
5 2 (0.78%) JIRA
5 2 (0.78%) JUnit
6 1 (0.39%) CruiseControl
6 1 (0.39%) EasyMock
6 1 (0.39%) Gerrit
6 1 (0.39%) Gradle
6 1 (0.39%) Mockito
6 1 (0.39%) Subversion
6 1 (0.39%) TestNG
6 1 (0.39%) Vagrant
General
1 71 (27.63%) Finance
2 44 (17.12%) Banking
3 16 (6.23%) Retail
4 15 (5.84%) Front Office
5 14 (5.45%) Law
6 6 (2.33%) Legal
7 5 (1.95%) Advertising
8 4 (1.56%) Games
9 3 (1.17%) Publishing
9 3 (1.17%) Telecoms
10 2 (0.78%) Financial Institution
10 2 (0.78%) Marketing
11 1 (0.39%) Investment Banking
11 1 (0.39%) Manufacturing
Job Titles
1 55 (21.40%) Developer
2 45 (17.51%) DBA
3 43 (16.73%) SQL DBA
4 37 (14.40%) Network Engineer
5 33 (12.84%) Administrator
5 33 (12.84%) Support Engineer
6 28 (10.89%) Network Support
6 28 (10.89%) Network Support Engineer
6 28 (10.89%) Systems Engineer
7 26 (10.12%) Senior DBA
8 25 (9.73%) Senior SQL DBA
9 23 (8.95%) Data Engineer
9 23 (8.95%) Data Network Engineer
9 23 (8.95%) Java Developer
9 23 (8.95%) Network Systems Engineer
9 23 (8.95%) Systems Support
9 23 (8.95%) Systems Support Engineer
10 22 (8.56%) SQL Server DBA
11 19 (7.39%) Senior Network Engineer
12 17 (6.61%) Oracle DBA
Libraries, Frameworks & Software Standards
1 32 (12.45%) Node.js
2 28 (10.89%) Web Services
3 17 (6.61%) HTML
4 16 (6.23%) CSS
4 16 (6.23%) Spring
5 14 (5.45%) AngularJS
5 14 (5.45%) Boost C++ Libraries
5 14 (5.45%) STL
6 13 (5.06%) CSS3
6 13 (5.06%) HTML5
6 13 (5.06%) RESTful
7 12 (4.67%) jQuery
7 12 (4.67%) XML
8 10 (3.89%) Java EE
9 9 (3.50%) .NET
9 9 (3.50%) XSLT
10 8 (3.11%) REST
11 5 (1.95%) Ajax
11 5 (1.95%) GWT
11 5 (1.95%) OSGi
Miscellaneous
1 53 (20.62%) Clustering
2 20 (7.78%) Replication
3 18 (7.00%) Analytical Skills
4 17 (6.61%) Computer Science
5 10 (3.89%) Physics
6 9 (3.50%) IPTV
6 9 (3.50%) Mathematics
7 8 (3.11%) Data Centre
7 8 (3.11%) Distributed Denial-of-Service
7 8 (3.11%) Over-the-Top Content
8 6 (2.33%) Enterprise Software
8 6 (2.33%) Enterprise Storage
9 5 (1.95%) Hedge funds
10 4 (1.56%) Fintech
10 4 (1.56%) Fixed Income
10 4 (1.56%) Management Information System
10 4 (1.56%) Statistics
11 3 (1.17%) Cloud Native
11 3 (1.17%) Hybrid Cloud
11 3 (1.17%) Public Cloud
Operating Systems
1 66 (25.68%) Windows
2 55 (21.40%) Linux
3 38 (14.79%) Windows Server
4 31 (12.06%) Unix
5 4 (1.56%) Windows Server 2008
6 3 (1.17%) Red Hat Enterprise Linux
6 3 (1.17%) Windows 10
6 3 (1.17%) Windows 7
6 3 (1.17%) Windows Server 2012
7 2 (0.78%) Android
7 2 (0.78%) Mac OS X
7 2 (0.78%) Windows 8
8 1 (0.39%) Oracle Linux
8 1 (0.39%) SUSE
8 1 (0.39%) SUSE Linux Enterprise Server
8 1 (0.39%) Windows Server 2003
Processes & Methodologies
1 69 (26.85%) Agile Software Development
2 41 (15.95%) Performance Tuning
3 35 (13.62%) Disaster Recovery
3 35 (13.62%) TDD
4 29 (11.28%) DevOps
4 29 (11.28%) Software Engineering
5 28 (10.89%) Continuous Integration
5 28 (10.89%) Multithreading
6 25 (9.73%) OO
7 21 (8.17%) Microservices
8 19 (7.39%) Low Latency
9 18 (7.00%) Load Balancing
10 17 (6.61%) Root Cause Analysis
11 15 (5.84%) Business Intelligence
11 15 (5.84%) Scrum
12 14 (5.45%) Continuous Delivery
13 13 (5.06%) Continuous Improvement
13 13 (5.06%) Front End Development
14 12 (4.67%) Performance Monitoring
15 11 (4.28%) SDLC
Programming Languages
1 61 (23.74%) Java
2 44 (17.12%) SQL
3 40 (15.56%) Python
4 28 (10.89%) JavaScript
5 18 (7.00%) C++
6 17 (6.61%) C
6 17 (6.61%) PowerShell
7 15 (5.84%) C#
8 13 (5.06%) Bash Shell
8 13 (5.06%) T-SQL
9 12 (4.67%) Ruby
10 10 (3.89%) Scala
11 9 (3.50%) ES6
11 9 (3.50%) Perl
12 5 (1.95%) Go
13 4 (1.56%) Groovy
13 4 (1.56%) PHP
13 4 (1.56%) Shell Script
14 2 (0.78%) CoffeeScript
14 2 (0.78%) Objective-C
Qualifications
1 38 (14.79%) Degree
2 31 (12.06%) Cisco Certification
3 29 (11.28%) CCNP
4 25 (9.73%) CCSE
4 25 (9.73%) CCSP
5 8 (3.11%) Microsoft Certification
6 7 (2.72%) MCTS
7 6 (2.33%) MCDBA
8 2 (0.78%) CCNA
8 2 (0.78%) MCITP
9 1 (0.39%) A+ Certification
9 1 (0.39%) ITIL Certification
9 1 (0.39%) MCP
9 1 (0.39%) MCSE
9 1 (0.39%) Sun Certification
Quality Assurance & Compliance
1 5 (1.95%) SLA
2 4 (1.56%) QA
3 3 (1.17%) ISO/IEC 27001
4 1 (0.39%) Data Quality
4 1 (0.39%) PCI DSS
System Software
1 22 (8.56%) Active Directory
2 21 (8.17%) VMware Infrastructure
3 16 (6.23%) Oracle RAC
4 13 (5.06%) Docker
5 8 (3.11%) XenApp
6 6 (2.33%) Microsoft App-V
6 6 (2.33%) XenDesktop
7 5 (1.95%) Hyper-V
7 5 (1.95%) vSphere
8 3 (1.17%) Firmware
9 2 (0.78%) KVM
9 2 (0.78%) Terminal Services
9 2 (0.78%) Virtual Machines
10 1 (0.39%) Samba
10 1 (0.39%) Virtual Servers
10 1 (0.39%) VirtualBox
Systems Management
1 16 (6.23%) Data Guard
2 15 (5.84%) Puppet
3 14 (5.45%) Ansible
4 11 (4.28%) Opscode Chef
5 6 (2.33%) Graphite
6 4 (1.56%) Microsoft Clustering
6 4 (1.56%) SCOM
7 3 (1.17%) Cisco CUCM
7 3 (1.17%) Failover Clustering
7 3 (1.17%) Kubernetes
7 3 (1.17%) Oracle RMAN
7 3 (1.17%) SCCM
7 3 (1.17%) SCOrch
8 2 (0.78%) Cacti
8 2 (0.78%) Nagios
8 2 (0.78%) vMotion
9 1 (0.39%) Rancher
9 1 (0.39%) Red Hat Satellite
9 1 (0.39%) Sysdig
9 1 (0.39%) ZABBIX
Vendors
1 55 (21.40%) Cisco
2 50 (19.46%) Microsoft
3 30 (11.67%) Oracle
3 30 (11.67%) VMware
4 28 (10.89%) Palo Alto
5 25 (9.73%) CheckPoint
6 17 (6.61%) Red Hat
6 17 (6.61%) Splunk
7 15 (5.84%) F5
8 10 (3.89%) Akamai
9 8 (3.11%) Alcatel-Lucent
9 8 (3.11%) Citrix
9 8 (3.11%) SevOne
10 7 (2.72%) NetApp
11 6 (2.33%) CommVault
11 6 (2.33%) Nimble Storage
12 5 (1.95%) EMC
13 4 (1.56%) Meraki
14 3 (1.17%) LANDesk
14 3 (1.17%) Riverbed
City, London
Deerfoot IT Resources Ltd
Salary: £70000 - £110000 per annum
Posted: 6 hours ago
City, London
Asset Resourcing Ltd
Salary: £100000 - £120000 per annum
Posted: 2 hours ago
City, London
Aglow Talent Ltd
Salary: From £35,000 to £45,000 per annum +bonus + benefits
Posted: 22 hours ago
City, London
Understanding Recruitment
Salary: £70000 - £90000 per annum + be - shares, bonus, pens +
Posted: 22 hours ago
City, London
Deerfoot IT Resources Ltd
Salary: £50000 - £55000 per annum + bonus + benefits
Posted: 7 hours ago
City, London
Evolution Recruitment Solutions Ltd
Salary: Excellent Benefits
Posted: 3 days ago
City, London
Harris Rubbert Associates
Salary: £70,000 per annum + Bonus + Benefits
Posted: 2 days ago
City, London
The Bridge Ltd
Salary: From £50,000 to £80,000 per annum
Posted: 4 days ago
City, London
Client Server
Salary: £80k to £100k + bonus + benefits
Posted: 5 days ago
City, London
Harrington Starr
Salary: £100000 - £125000 per annum
Posted: 2 days ago
City, London
Big Wednesday Digital Ltd
Posted: 4 days ago
City, London
Harrington Starr
Salary: £40000 - £50000 per annum + Bonus + Benefits + Training
Posted: 6 days ago
City, London
Clear Edge Consulting
Salary: From £55,000 to £65,000 per annum
Posted: 4 days ago
City of London
Michael Page Technology
Salary: £75000 - £85000 per annum + benefits + on-call + overtime.
Posted: 10 days ago
City, London
H&R Talent
Salary: From £45,000 to £55,000 per annum
Posted: 4 days ago
City, London
Client Server
Salary: £75k to £90k + bonus + benefits
Posted: 6 days ago
City of London
IQ Public Sector
Salary: £45000 - £50000 per annum + + 14% pension + 31 days leave + life cover
Posted: 7 days ago
City, London
IT Rockstars Recruitment
Salary: +10% annual bonus
Posted: 6 days ago
City, London
BookingBug
Salary: Dependent on experience + benefits
Posted: 12 days ago
City, London
Schroders plc
Posted: 26 days ago
City of London
Annapurna HR
Salary: £150000 - £200000 per annum
Posted: 10 days ago