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 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 142 161 148
Rank change year-on-year
+19 -13
Permanent jobs citing High Availability 96 136 211
As % of all permanent IT jobs located in the City of London 1.63% 1.61% 1.86%
As % of the Processes & Methodologies category 1.84% 1.84% 2.19%
Number of salaries quoted 92 119 162
Median salary £55,000 £66,250 £57,500
Median salary % change year-on-year
-16.98% +15.21%
90% offered a salary of more than £47,500 £42,500 £40,000
10% offered a salary of more than £89,500 £90,000 £84,750
UK excluding London median salary £45,000 £45,000 £45,000
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
5224 7404 9630
As % of all permanent IT jobs located in the City of London 88.86% 87.46% 84.74%
Number of salaries quoted 4769 6403 8047
Median salary £60,000 £60,000 £55,000
Median salary % change year-on-year
- +9.09%
90% offered a salary of more than £42,500 £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 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 1 October 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 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 City of London region with a requirement for High Availability.

1 77 (33.77%) Finance
2 74 (32.46%) SQL Server
3 66 (28.95%) SQL
4 61 (26.75%) Java
5 53 (23.25%) Performance Tuning
6 51 (22.37%) Agile Software Development
7 47 (20.61%) Microsoft
8 44 (19.30%) Clustering
9 43 (18.86%) Windows
10 42 (18.42%) Linux
10 42 (18.42%) Oracle
11 37 (16.23%) Unix
11 37 (16.23%) Firewall
11 37 (16.23%) Degree
12 36 (15.79%) Banking
12 36 (15.79%) Cisco
13 34 (14.91%) SQL Server Integration Services
14 32 (14.04%) Node.js
15 31 (13.60%) NoSQL
15 31 (13.60%) SQL Server Reporting Services
16 30 (13.16%) VPN
17 29 (12.72%) Replication
17 29 (12.72%) Software Engineering
18 28 (12.28%) VLAN
18 28 (12.28%) SQL Server 2008
19 27 (11.84%) BGP
20 26 (11.40%) OSPF
20 26 (11.40%) TDD
20 26 (11.40%) Data Guard
20 26 (11.40%) Oracle RAC

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 20 (8.77%) Oracle Coherence
2 14 (6.14%) SharePoint
3 12 (5.26%) Elasticsearch
4 9 (3.95%) IIS
5 7 (3.07%) nginx
6 4 (1.75%) Apache
6 4 (1.75%) Apache Solr
6 4 (1.75%) CMS
6 4 (1.75%) Confluence
6 4 (1.75%) IPython
7 3 (1.32%) SharePoint 2013
7 3 (1.32%) SharePoint Server
8 2 (0.88%) Apache Spark
8 2 (0.88%) Blackberry Enterprise Server
8 2 (0.88%) Cloud Foundry
8 2 (0.88%) Exchange Server 2013
9 1 (0.44%) BizTalk Server
9 1 (0.44%) Oracle Application Server
9 1 (0.44%) Tomcat
9 1 (0.44%) WebSphere
Applications
1 9 (3.95%) MS Excel
2 4 (1.75%) MS Office
Business Applications
1 2 (0.88%) Front Arena
2 1 (0.44%) Dynamics CRM
2 1 (0.44%) Oracle BPM
Cloud Services
1 14 (6.14%) GitHub
2 9 (3.95%) Amazon AWS
3 7 (3.07%) IaaS
4 6 (2.63%) Microsoft Azure
4 6 (2.63%) PaaS
4 6 (2.63%) SaaS
5 4 (1.75%) AWS Elastic Beanstalk
5 4 (1.75%) Office 365
6 2 (0.88%) Heroku
6 2 (0.88%) Virtual Private Cloud
7 1 (0.44%) AWS CloudFormation
7 1 (0.44%) Azure Active Directory
7 1 (0.44%) Cloud Computing
7 1 (0.44%) G Suite
Communications & Networking
1 37 (16.23%) Firewall
2 30 (13.16%) VPN
3 28 (12.28%) VLAN
4 27 (11.84%) BGP
5 26 (11.40%) OSPF
6 23 (10.09%) IPv4
7 22 (9.65%) EIGRP
7 22 (9.65%) FWSM
7 22 (9.65%) Multicast
8 21 (9.21%) NX-OS
9 16 (7.02%) DNS
10 14 (6.14%) SAN
11 8 (3.51%) Internet
12 7 (3.07%) LAN
12 7 (3.07%) TCP/IP
12 7 (3.07%) WAN
13 6 (2.63%) MPLS
14 5 (2.19%) HTTP
14 5 (2.19%) iSCSI
15 3 (1.32%) DHCP
Database & Business Intelligence
1 74 (32.46%) SQL Server
2 34 (14.91%) SQL Server Integration Services
3 31 (13.60%) NoSQL
3 31 (13.60%) SQL Server Reporting Services
4 28 (12.28%) SQL Server 2008
5 24 (10.53%) Oracle Database
6 22 (9.65%) Relational Database
7 19 (8.33%) SQL Server 2012
8 16 (7.02%) SQL Server Analysis Services
9 15 (6.58%) Data Warehouse
10 11 (4.82%) SQL Server 2005
11 10 (4.39%) MongoDB
12 9 (3.95%) Power BI
13 8 (3.51%) Couchbase
13 8 (3.51%) MySQL
13 8 (3.51%) SQL Server 2014
14 6 (2.63%) RDBMS
15 4 (1.75%) Big Data
15 4 (1.75%) Oracle Database 12c
15 4 (1.75%) Redis
Development Applications
1 20 (8.77%) Jenkins
2 8 (3.51%) JUnit
2 8 (3.51%) Maven
3 7 (3.07%) Ant
3 7 (3.07%) Eclipse
3 7 (3.07%) IntelliJ
3 7 (3.07%) Mercurial
3 7 (3.07%) NetBeans
4 5 (2.19%) Team Foundation Server
5 4 (1.75%) Git (software)
5 4 (1.75%) Octopus Deploy
6 3 (1.32%) Cucumber
7 2 (0.88%) Atlassian Bamboo
7 2 (0.88%) Selenium
7 2 (0.88%) WebDriver
8 1 (0.44%) Gerrit
8 1 (0.44%) JIRA
8 1 (0.44%) Mocha
8 1 (0.44%) Sonatype Nexus
8 1 (0.44%) Subversion
General
1 77 (33.77%) Finance
2 36 (15.79%) Banking
3 18 (7.89%) Retail
4 14 (6.14%) Law
4 14 (6.14%) Legal
5 7 (3.07%) Telecoms
6 3 (1.32%) Front Office
7 2 (0.88%) Financial Institution
7 2 (0.88%) Marketing
8 1 (0.44%) Advertising
8 1 (0.44%) Games
8 1 (0.44%) Manufacturing
Job Titles
1 59 (25.88%) DBA
2 54 (23.68%) SQL DBA
3 48 (21.05%) Developer
4 30 (13.16%) Administrator
5 28 (12.28%) Network Engineer
6 27 (11.84%) Java Developer
6 27 (11.84%) Oracle DBA
6 27 (11.84%) Systems Engineer
7 24 (10.53%) Network Support
7 24 (10.53%) Network Support Engineer
7 24 (10.53%) Support Engineer
8 23 (10.09%) Senior DBA
9 21 (9.21%) Data Engineer
9 21 (9.21%) Data Network Engineer
10 20 (8.77%) Network Systems Engineer
10 20 (8.77%) Senior Oracle DBA
10 20 (8.77%) Senior SQL DBA
10 20 (8.77%) Systems Support
10 20 (8.77%) Systems Support Engineer
11 16 (7.02%) Software Engineer
Libraries, Frameworks & Software Standards
1 32 (14.04%) Node.js
2 19 (8.33%) Web Services
3 17 (7.46%) Spring
4 14 (6.14%) RESTful
5 13 (5.70%) HTML
6 12 (5.26%) XML
7 10 (4.39%) CSS
8 9 (3.95%) .NET
8 9 (3.95%) FIX Protocol
9 8 (3.51%) CSS3
9 8 (3.51%) HTML5
10 7 (3.07%) Boost C++ Libraries
10 7 (3.07%) Java SE
10 7 (3.07%) STL
10 7 (3.07%) Swing
11 6 (2.63%) AngularJS
11 6 (2.63%) Java EE
11 6 (2.63%) XSLT
12 4 (1.75%) Oracle GoldenGate
12 4 (1.75%) Pandas
Miscellaneous
1 44 (19.30%) Clustering
2 29 (12.72%) Replication
3 21 (9.21%) Computer Science
4 12 (5.26%) Statistics
5 9 (3.95%) Data Centre
6 8 (3.51%) Foreign Exchange (FX)
7 7 (3.07%) Analytical Skills
7 7 (3.07%) Equities
7 7 (3.07%) Management Information System
8 6 (2.63%) Hedge funds
9 5 (2.19%) Fintech
10 4 (1.75%) Physics
11 3 (1.32%) Distributed Denial-of-Service
11 3 (1.32%) Mathematics
11 3 (1.32%) Wiki
12 2 (0.88%) Cloud Native
12 2 (0.88%) IPTV
12 2 (0.88%) Over-the-Top Content
12 2 (0.88%) Public Cloud
12 2 (0.88%) Telematics
Operating Systems
1 43 (18.86%) Windows
2 42 (18.42%) Linux
3 37 (16.23%) Unix
4 19 (8.33%) Windows Server
5 8 (3.51%) Windows Server 2012
6 5 (2.19%) Windows Server 2008
7 3 (1.32%) Mac OS X
7 3 (1.32%) Red Hat Enterprise Linux
7 3 (1.32%) Windows 10
7 3 (1.32%) Windows 7
7 3 (1.32%) Windows 8
8 2 (0.88%) Android
8 2 (0.88%) Oracle Linux
9 1 (0.44%) FreeBSD
9 1 (0.44%) SUSE
9 1 (0.44%) SUSE Linux Enterprise Server
Processes & Methodologies
1 53 (23.25%) Performance Tuning
2 51 (22.37%) Agile Software Development
3 29 (12.72%) Software Engineering
4 26 (11.40%) TDD
5 25 (10.96%) Disaster Recovery
6 24 (10.53%) ETL
6 24 (10.53%) Microservices
7 23 (10.09%) SDLC
8 21 (9.21%) Business Intelligence
8 21 (9.21%) Migration
9 20 (8.77%) OO
10 17 (7.46%) Low Latency
10 17 (7.46%) Open Source
11 14 (6.14%) DevOps
11 14 (6.14%) Multithreading
12 13 (5.70%) Data Modelling
13 12 (5.26%) Database Mirroring
13 12 (5.26%) OOP
14 11 (4.82%) Capacity Planning
14 11 (4.82%) Root Cause Analysis
Programming Languages
1 66 (28.95%) SQL
2 61 (26.75%) Java
3 24 (10.53%) JavaScript
4 19 (8.33%) C#
4 19 (8.33%) T-SQL
5 16 (7.02%) C
5 16 (7.02%) PowerShell
5 16 (7.02%) Python
6 15 (6.58%) Scala
7 14 (6.14%) Bash Shell
7 14 (6.14%) C++
8 13 (5.70%) Shell Script
9 8 (3.51%) Ruby
10 6 (2.63%) ES6
11 5 (2.19%) Go
11 5 (2.19%) Perl
12 4 (1.75%) PHP
13 3 (1.32%) Groovy
14 2 (0.88%) Rust
14 2 (0.88%) VBScript
Qualifications
1 37 (16.23%) Degree
2 25 (10.96%) Cisco Certification
3 23 (10.09%) CCNP
4 22 (9.65%) CCSE
4 22 (9.65%) CCSP
5 9 (3.95%) OCP
5 9 (3.95%) Oracle Certification
6 5 (2.19%) Microsoft Certification
7 4 (1.75%) MCDBA
8 3 (1.32%) MCTS
9 2 (0.88%) CCNA
9 2 (0.88%) MCITP
10 1 (0.44%) CISSP
10 1 (0.44%) ITIL Certification
10 1 (0.44%) MCP
10 1 (0.44%) MCSE
10 1 (0.44%) Network+ Certification
10 1 (0.44%) Security+ Certification
10 1 (0.44%) SSCP
10 1 (0.44%) Sun Certification
Quality Assurance & Compliance
1 8 (3.51%) Data Quality
2 4 (1.75%) SLA
3 3 (1.32%) QA
4 2 (0.88%) ISO/IEC 27001
5 1 (0.44%) PCI DSS
System Software
1 26 (11.40%) Oracle RAC
2 14 (6.14%) Active Directory
3 13 (5.70%) VMware Infrastructure
4 10 (4.39%) Docker
5 7 (3.07%) Hyper-V
6 4 (1.75%) vSphere
7 2 (0.88%) DFS Replication
7 2 (0.88%) Samba
7 2 (0.88%) Terminal Services
7 2 (0.88%) XenApp
8 1 (0.44%) Firmware
8 1 (0.44%) KVM
8 1 (0.44%) Microsoft Virtual Server
8 1 (0.44%) NFS
8 1 (0.44%) vCloud
8 1 (0.44%) Virtual Machines
8 1 (0.44%) Virtual Servers
8 1 (0.44%) VirtualBox
8 1 (0.44%) VMware ESX
Systems Management
1 26 (11.40%) Data Guard
2 15 (6.58%) Puppet
3 10 (4.39%) Failover Clustering
4 7 (3.07%) Graphite
5 5 (2.19%) Opscode Chef
6 4 (1.75%) Ansible
6 4 (1.75%) SCCM
6 4 (1.75%) SCOM
7 3 (1.32%) Microsoft Clustering
7 3 (1.32%) Oracle RMAN
8 2 (0.88%) Kubernetes
8 2 (0.88%) Nagios
8 2 (0.88%) SCVMM
8 2 (0.88%) vRealize
9 1 (0.44%) Cisco CUCM
9 1 (0.44%) Cobbler
9 1 (0.44%) Rancher
9 1 (0.44%) SCOrch
9 1 (0.44%) Sysdig
9 1 (0.44%) WSUS
Vendors
1 47 (20.61%) Microsoft
2 42 (18.42%) Oracle
3 36 (15.79%) Cisco
4 24 (10.53%) Palo Alto
5 22 (9.65%) CheckPoint
6 17 (7.46%) VMware
7 8 (3.51%) Red Hat
7 8 (3.51%) Splunk
8 6 (2.63%) EMC
9 5 (2.19%) Akamai
9 5 (2.19%) Dell
10 4 (1.75%) Citrix
10 4 (1.75%) F5
10 4 (1.75%) Salesforce.com
11 3 (1.32%) Alcatel-Lucent
11 3 (1.32%) IBM
11 3 (1.32%) NetApp
11 3 (1.32%) Rackspace
11 3 (1.32%) SAP
11 3 (1.32%) Sun
City of London
Interquest - Korus Group - Brighton
Salary: £50000 per annum
Posted: Yesterday
City, London
Harris Rubbert Associates
Salary: £80,000 per annum + Bonus + Benefits
Posted: Yesterday
City, London
Empiric.com
Salary: From £50,000 to £60,000 per annum + Bonus + Benefits
Posted: 3 days ago
City, London
nGAGE Specialist Recruitment
Salary: £45000 - £55000 per annum + Benefits
Posted: Yesterday
City, London
Empiric.com
Salary: From £25,000 to £35,000 per annum + Benefits
Posted: 4 days ago
City of London
Talent Point
Salary: £45000.00 - £55000.00 per annum
Posted: 12 days ago
City, London
Venturi
Salary: £65000.00 - £75000.00 per annum + good bonus and benefits
Posted: 4 days ago
City of London
Michael Page Technology
Salary: £55000 - £65000 per annum + healthcare + pension
Posted: 18 days ago
City, London
Massive Interactive
Salary: Competitive Salary
Posted: 17 days ago
City of London
Talent Point
Salary: £40000.00 - £60000.00 per annum + 10% bonus
Posted: 22 days ago