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

3 months to
6 May 2016
Same period 2015 Same period 2014
High Availability
Rank 143 146 129
Rank change year-on-year
+3 -17
Permanent jobs citing High Availability 131 198 267
As % of all permanent IT jobs located in the City of London 1.88% 1.89% 2.12%
As % of the Processes & Methodologies category 2.10% 2.17% 2.48%
Number of salaries quoted 114 151 225
Median salary £60,000 £57,500 £58,500
Median salary % change year-on-year
+4.34% -1.70%
90% offered a salary of more than £45,000 £45,000 £44,100
10% offered a salary of more than £75,000 £80,000 £80,000
UK excluding London median salary £46,250 £45,000 £45,000
% change year-on-year
+2.77% -
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
6239 9139 10772
As % of all permanent IT jobs located in the City of London 89.64% 87.46% 85.37%
Number of salaries quoted 5634 7679 8993
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 £38,500 £37,500
10% offered a salary of more than £85,000 £80,000 £82,500
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 6 May 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 6 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 City of London region with a requirement for High Availability.

1 68 (28.45%) Agile Software Development
2 67 (28.03%) Windows
3 60 (25.10%) Finance
4 57 (23.85%) SQL Server
4 57 (23.85%) Java
5 55 (23.01%) Linux
6 52 (21.76%) Microsoft
7 49 (20.50%) Performance Tuning
8 47 (19.67%) Clustering
9 46 (19.25%) Cisco
10 41 (17.15%) SQL
11 39 (16.32%) Python
12 38 (15.90%) Disaster Recovery
13 35 (14.64%) TDD
13 35 (14.64%) Firewall
13 35 (14.64%) Windows Server
14 34 (14.23%) OO
14 34 (14.23%) Degree
14 34 (14.23%) Multithreading
15 33 (13.81%) VPN
15 33 (13.81%) BGP
15 33 (13.81%) Banking
16 31 (12.97%) Continuous Integration
16 31 (12.97%) Amazon AWS
17 30 (12.55%) DevOps
18 29 (12.13%) OSPF
18 29 (12.13%) JavaScript
19 28 (11.72%) Unix
19 28 (11.72%) VMware
20 27 (11.30%) Web Services

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 17 (7.11%) Node.js
2 13 (5.44%) Apache
3 12 (5.02%) IIS
4 7 (2.93%) SharePoint
5 6 (2.51%) Skype for Business
6 4 (1.67%) MS Exchange
7 3 (1.26%) Cloud Foundry
7 3 (1.26%) Elasticsearch
7 3 (1.26%) SharePoint 2010
7 3 (1.26%) SharePoint 2013
8 2 (0.84%) Apache Solr
8 2 (0.84%) Apache Spark
8 2 (0.84%) CMS
8 2 (0.84%) Confluence
8 2 (0.84%) MediaWiki
8 2 (0.84%) nginx
8 2 (0.84%) WebSphere
8 2 (0.84%) WebSphere Application Server
9 1 (0.42%) FileNet
9 1 (0.42%) Oracle Coherence
Applications
1 14 (5.86%) MS Excel
Business Applications
1 1 (0.42%) Markit EDM
Cloud Services
1 31 (12.97%) Amazon AWS
2 10 (4.18%) SaaS
3 7 (2.93%) GitHub
4 5 (2.09%) Microsoft Azure
4 5 (2.09%) PaaS
5 4 (1.67%) Cloud Computing
6 3 (1.26%) AWS CloudFormation
6 3 (1.26%) AWS Elastic Beanstalk
6 3 (1.26%) Heroku
6 3 (1.26%) IaaS
7 1 (0.42%) Amazon ELB
7 1 (0.42%) Force.com
7 1 (0.42%) Office 365
Communications & Networking
1 35 (14.64%) Firewall
2 33 (13.81%) BGP
2 33 (13.81%) VPN
3 29 (12.13%) OSPF
4 24 (10.04%) EIGRP
5 20 (8.37%) DNS
6 19 (7.95%) IPv4
6 19 (7.95%) Multicast
6 19 (7.95%) VLAN
7 18 (7.53%) FWSM
8 17 (7.11%) NX-OS
9 13 (5.44%) MPLS
10 12 (5.02%) SAN
11 11 (4.60%) F5 BIG-IP GTM
11 11 (4.60%) HSRP
11 11 (4.60%) HTTP
12 8 (3.35%) RTCP
12 8 (3.35%) VRRP
12 8 (3.35%) WAN
13 7 (2.93%) LAN
Database & Business Intelligence
1 57 (23.85%) SQL Server
2 27 (11.30%) SQL Server 2012
3 26 (10.88%) SQL Server Integration Services
4 21 (8.79%) SQL Server 2008
4 21 (8.79%) SQL Server Reporting Services
5 19 (7.95%) MySQL
5 19 (7.95%) SQL Server Analysis Services
6 16 (6.69%) Relational Database
7 13 (5.44%) NoSQL
8 11 (4.60%) SQL Server 2005
9 10 (4.18%) SQL Server 2000
10 8 (3.35%) Oracle Database
11 7 (2.93%) Oracle Database 11g
11 7 (2.93%) Redis
12 6 (2.51%) Big Data
12 6 (2.51%) PostgreSQL
13 5 (2.09%) Data Warehouse
13 5 (2.09%) MongoDB
14 4 (1.67%) Apache Cassandra
14 4 (1.67%) Oracle9i Database
Development Applications
1 17 (7.11%) Jenkins
2 7 (2.93%) Git (software)
3 6 (2.51%) Cucumber
4 4 (1.67%) Octopus Deploy
5 3 (1.26%) Atlassian Bamboo
5 3 (1.26%) JIRA
5 3 (1.26%) Maven
5 3 (1.26%) Selenium
5 3 (1.26%) Subversion
5 3 (1.26%) Team Foundation Server
5 3 (1.26%) TeamCity
5 3 (1.26%) WebDriver
6 2 (0.84%) Hudson
6 2 (0.84%) JUnit
7 1 (0.42%) CruiseControl
7 1 (0.42%) Gradle
7 1 (0.42%) Moq
7 1 (0.42%) MSTest
7 1 (0.42%) NUnit
7 1 (0.42%) Vagrant
General
1 60 (25.10%) Finance
2 33 (13.81%) Banking
3 16 (6.69%) Front Office
4 13 (5.44%) Law
5 5 (2.09%) Advertising
5 5 (2.09%) Publishing
6 4 (1.67%) Games
6 4 (1.67%) Legal
6 4 (1.67%) Telecoms
7 3 (1.26%) Financial Institution
7 3 (1.26%) Marketing
8 2 (0.84%) Manufacturing
8 2 (0.84%) Retail
9 1 (0.42%) Back Office
9 1 (0.42%) International Banking
9 1 (0.42%) Investment Banking
9 1 (0.42%) Italian Language
Job Titles
1 66 (27.62%) Developer
2 45 (18.83%) DBA
3 41 (17.15%) Administrator
4 36 (15.06%) SQL DBA
5 31 (12.97%) Java Developer
6 30 (12.55%) Network Engineer
7 28 (11.72%) SQL Server DBA
8 27 (11.30%) Support Engineer
9 22 (9.21%) Network Support
9 22 (9.21%) Network Support Engineer
10 19 (7.95%) DevOps Engineer
11 18 (7.53%) Systems Engineer
12 17 (7.11%) Data Engineer
12 17 (7.11%) Data Network Engineer
12 17 (7.11%) Network Systems Engineer
12 17 (7.11%) Systems Support
12 17 (7.11%) Systems Support Engineer
13 16 (6.69%) Senior DBA
13 16 (6.69%) Senior Network Engineer
13 16 (6.69%) Senior SQL DBA
Libraries, Frameworks & Software Standards
1 27 (11.30%) Web Services
2 20 (8.37%) jQuery
3 19 (7.95%) AngularJS
4 16 (6.69%) HTML
5 15 (6.28%) CSS
6 13 (5.44%) Boost C++ Libraries
6 13 (5.44%) STL
7 12 (5.02%) CSS3
7 12 (5.02%) HTML5
8 11 (4.60%) Ajax
8 11 (4.60%) GWT
8 11 (4.60%) JSF
8 11 (4.60%) OSGi
8 11 (4.60%) XML
9 10 (4.18%) .NET
9 10 (4.18%) Java EE
9 10 (4.18%) REST
9 10 (4.18%) Spring
10 8 (3.35%) XSLT
11 4 (1.67%) JSON
Miscellaneous
1 47 (19.67%) Clustering
2 22 (9.21%) Replication
3 18 (7.53%) Computer Science
4 17 (7.11%) Analytical Skills
5 12 (5.02%) Enterprise Software
6 11 (4.60%) Data Centre
7 9 (3.77%) IPTV
8 8 (3.35%) Distributed Denial-of-Service
8 8 (3.35%) Over-the-Top Content
8 8 (3.35%) Physics
9 7 (2.93%) Mathematics
10 6 (2.51%) Enterprise Storage
11 5 (2.09%) Algorithms
11 5 (2.09%) Data Structures
12 4 (1.67%) Blog
12 4 (1.67%) Fintech
12 4 (1.67%) Fixed Income
12 4 (1.67%) Mobile App
13 3 (1.26%) Foreign Exchange (FX)
13 3 (1.26%) Management Information System
Operating Systems
1 67 (28.03%) Windows
2 55 (23.01%) Linux
3 35 (14.64%) Windows Server
4 28 (11.72%) Unix
5 7 (2.93%) Windows Server 2008
6 6 (2.51%) Windows Server 2003
7 3 (1.26%) Debian
7 3 (1.26%) Red Hat Enterprise Linux
7 3 (1.26%) Ubuntu
8 2 (0.84%) CentOS
8 2 (0.84%) Solaris
8 2 (0.84%) SUSE
8 2 (0.84%) SUSE Linux Enterprise Server
8 2 (0.84%) Windows Server 2012
9 1 (0.42%) Windows 10
9 1 (0.42%) Windows 7
Processes & Methodologies
1 68 (28.45%) Agile Software Development
2 49 (20.50%) Performance Tuning
3 38 (15.90%) Disaster Recovery
4 35 (14.64%) TDD
5 34 (14.23%) Multithreading
5 34 (14.23%) OO
6 31 (12.97%) Continuous Integration
7 30 (12.55%) DevOps
8 25 (10.46%) Scrum
9 22 (9.21%) Low Latency
10 21 (8.79%) Root Cause Analysis
11 20 (8.37%) Process Improvement
12 18 (7.53%) Business Intelligence
12 18 (7.53%) Software Engineering
13 17 (7.11%) Load Balancing
13 17 (7.11%) Performance Monitoring
14 15 (6.28%) Business Continuity
14 15 (6.28%) Database Security
14 15 (6.28%) Extreme Programming
14 15 (6.28%) Project Planning
Programming Languages
1 57 (23.85%) Java
2 41 (17.15%) SQL
3 39 (16.32%) Python
4 29 (12.13%) JavaScript
5 19 (7.95%) C++
6 18 (7.53%) PowerShell
6 18 (7.53%) T-SQL
7 16 (6.69%) Bash Shell
7 16 (6.69%) C#
8 14 (5.86%) C
8 14 (5.86%) Ruby
9 12 (5.02%) Perl
10 8 (3.35%) ES6
11 6 (2.51%) Go
11 6 (2.51%) PHP
12 4 (1.67%) Groovy
12 4 (1.67%) Scala
12 4 (1.67%) Shell Script
13 2 (0.84%) Objective-C
14 1 (0.42%) VBScript
Qualifications
1 34 (14.23%) Degree
2 25 (10.46%) Cisco Certification
3 23 (9.62%) CCNP
4 19 (7.95%) CCSP
5 18 (7.53%) CCSE
6 7 (2.93%) Microsoft Certification
7 6 (2.51%) MCTS
8 5 (2.09%) MCDBA
9 2 (0.84%) CCNA
10 1 (0.42%) A+ Certification
10 1 (0.42%) CCIP
10 1 (0.42%) ITIL Certification
10 1 (0.42%) MCITP
10 1 (0.42%) MCP
10 1 (0.42%) MCSE
10 1 (0.42%) Sun Certification
Quality Assurance & Compliance
1 7 (2.93%) SLA
2 4 (1.67%) QA
3 3 (1.26%) ISO/IEC 27001
4 1 (0.42%) PCI DSS
System Software
1 22 (9.21%) VMware Infrastructure
2 21 (8.79%) Active Directory
3 8 (3.35%) Docker
4 6 (2.51%) Hyper-V
4 6 (2.51%) Microsoft App-V
4 6 (2.51%) XenApp
4 6 (2.51%) XenDesktop
5 3 (1.26%) Firmware
5 3 (1.26%) Oracle RAC
5 3 (1.26%) Samba
6 2 (0.84%) iptables
6 2 (0.84%) KVM
6 2 (0.84%) Postfix
6 2 (0.84%) vSphere
6 2 (0.84%) XenServer
7 1 (0.42%) NFS
7 1 (0.42%) Snort
Systems Management
1 15 (6.28%) Ansible
2 13 (5.44%) Puppet
3 11 (4.60%) Opscode Chef
4 4 (1.67%) Cacti
4 4 (1.67%) SCOM
5 3 (1.26%) Data Guard
5 3 (1.26%) Kubernetes
5 3 (1.26%) Nagios
5 3 (1.26%) Oracle RMAN
5 3 (1.26%) SCCM
5 3 (1.26%) SCOrch
5 3 (1.26%) ZABBIX
6 2 (0.84%) Salt
6 2 (0.84%) vMotion
7 1 (0.42%) Graphite
7 1 (0.42%) OpenView
7 1 (0.42%) Oracle Enterprise Manager
7 1 (0.42%) QRadar
7 1 (0.42%) Red Hat Satellite
7 1 (0.42%) SolarWinds Orion
Vendors
1 52 (21.76%) Microsoft
2 46 (19.25%) Cisco
3 28 (11.72%) VMware
4 23 (9.62%) Oracle
5 22 (9.21%) Red Hat
6 21 (8.79%) Palo Alto
7 18 (7.53%) CheckPoint
8 17 (7.11%) Splunk
9 16 (6.69%) F5
10 9 (3.77%) Akamai
11 8 (3.35%) Alcatel-Lucent
11 8 (3.35%) SevOne
12 7 (2.93%) Citrix
12 7 (2.93%) NetApp
13 6 (2.51%) CommVault
13 6 (2.51%) EMC
13 6 (2.51%) Nimble Storage
14 3 (1.26%) IBM
14 3 (1.26%) Solace
14 3 (1.26%) TIBCO
City, London
Client Server
Salary: £55k to £70k + bonus + benefits
Posted: 19 hours ago
City, London
Schroders plc
Posted: 21 hours ago
City, London
Hays Finance Technology
Salary: £40000.00 - £65000.00 per annum
Posted: 2 days ago
City, London
Araya Partners Ltd
Salary: From £35,000 to £45,000 per annum Salary is approx 30-45k base + bonus
Posted: 2 days ago
City, London
Benedict Cole Limited
Salary: £50000 - £60000 per annum + Excellent Benefits + Bonus
Posted: 2 days ago
City, London
Yoh
Salary: £40000 - £55000 per annum + Benefits
Posted: 2 days ago
City, London
Deerfoot IT Resources Ltd
Salary: £50000 - £55000 per annum + bonus + benefits
Posted: 2 days ago
City, London
Understanding Recruitment
Salary: £80000 - £100000 per annum + be - shares, trips, pens +
Posted: 4 days ago
City, London
TEKsystems
Salary: £80000 - £140000 per annum + Annual Bonus + Benefits
Posted: 5 days ago
City, London
TEKsystems
Salary: £50000 - £110000 per annum + bonus and pension
Posted: 6 days ago
City, London
TEKsystems
Salary: £60000 - £150000 per annum + bonus and pension
Posted: 6 days ago
City, London
Harrington Starr
Salary: £110000 - £125000 per annum
Posted: 6 days ago
City, London
Algomi
Salary: Unspecified
Posted: 8 days ago
City, London
Schroders plc
Posted: 20 days ago
City of London
Talent Point
Salary: £55000.00 - £70000.00 per annum + 10% bonus
Posted: 21 days ago
City, London
Betting Appointments
Salary: £38000 - £44000 per annum + Bonuses
Posted: 22 days ago
City of London
Computer Futures
Salary: £65000 - £70000 per annum + competitive
Posted: 26 days ago