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 22 January 2017 with a comparison to the same period over the previous 2 years.

3 months to
22 Jan 2017
Same period 2016 Same period 2015
High Availability
London / City of London
Rank 150 164 163
Rank change year-on-year
+14 -1
Permanent jobs citing High Availability 70 100 155
As % of all permanent IT jobs located in the City of London 1.41% 1.55% 1.52%
As % of the Processes & Methodologies category 1.61% 1.74% 1.77%
Number of salaries quoted 63 91 133
Median salary £70,000 £65,000 £60,000
Median salary % change year-on-year
+7.69% +8.33%
90% offered a salary of more than £46,000 £50,000 £39,200
10% offered a salary of more than £95,000 £95,000 £75,000
UK excluding London median salary £45,000 £45,000 £45,000

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
4350 5744 8741
As % of all permanent IT jobs located in the City of London 87.75% 88.86% 85.52%
Number of salaries quoted 3942 5142 7545
Median salary £60,000 £60,000 £57,500
Median salary % change year-on-year
- +4.34%
90% offered a salary of more than £40,000 £42,500 £38,500
10% offered a salary of more than £90,000 £82,500 £86,500
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 22 January 2017.

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 22 January 2017, 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 51 (36.69%) Finance
2 50 (35.97%) SQL Server
3 49 (35.25%) SQL
4 42 (30.22%) Microsoft
5 39 (28.06%) Unix
6 38 (27.34%) Degree
7 33 (23.74%) Agile Software Development
7 33 (23.74%) Linux
8 31 (22.30%) Java
8 31 (22.30%) SQL Server Integration Services
9 30 (21.58%) Performance Tuning
10 29 (20.86%) SQL Server Reporting Services
11 26 (18.71%) Clustering
11 26 (18.71%) SQL Server 2008
12 25 (17.99%) C
12 25 (17.99%) Oracle
13 24 (17.27%) Python
13 24 (17.27%) NoSQL
14 22 (15.83%) ETL
14 22 (15.83%) C++
14 22 (15.83%) Disaster Recovery
15 20 (14.39%) VMware
15 20 (14.39%) Software Engineering
15 20 (14.39%) Multithreading
16 19 (13.67%) Business Intelligence
17 18 (12.95%) Migration
17 18 (12.95%) Relational Database
18 17 (12.23%) SQL Server Analysis Services
18 17 (12.23%) Open Source
18 17 (12.23%) Replication

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 10 (7.19%) IPython
2 9 (6.47%) SharePoint
3 5 (3.60%) Elasticsearch
3 5 (3.60%) IIS
4 2 (1.44%) Apache
4 2 (1.44%) Tomcat
5 1 (0.72%) Apache ServiceMix
5 1 (0.72%) Blackberry Enterprise Server
5 1 (0.72%) Cloud Foundry
5 1 (0.72%) Confluence
5 1 (0.72%) Exchange Server 2010
5 1 (0.72%) Exchange Server 2013
5 1 (0.72%) JBoss
5 1 (0.72%) Jetty
5 1 (0.72%) MS Exchange
5 1 (0.72%) nginx
5 1 (0.72%) OpenStack
5 1 (0.72%) Oracle Coherence
5 1 (0.72%) Skype for Business
5 1 (0.72%) WebLogic
Applications
1 5 (3.60%) MS Excel
2 2 (1.44%) MS Office
Business Applications
1 2 (1.44%) Front Arena
2 1 (0.72%) Cognos Business Intelligence
2 1 (0.72%) Dynamics AX
2 1 (0.72%) Dynamics CRM
2 1 (0.72%) SAP Oil and Gas
Cloud Services
1 7 (5.04%) Amazon AWS
1 7 (5.04%) Microsoft Azure
2 5 (3.60%) Office 365
2 5 (3.60%) PaaS
3 4 (2.88%) AWS Elastic Beanstalk
3 4 (2.88%) SaaS
4 2 (1.44%) Cloud Computing
4 2 (1.44%) GitHub
4 2 (1.44%) Heroku
4 2 (1.44%) IaaS
4 2 (1.44%) Virtual Private Cloud
5 1 (0.72%) Akamai
5 1 (0.72%) Amazon EC2
5 1 (0.72%) Datadog
5 1 (0.72%) G Suite
Communications & Networking
1 15 (10.79%) SAN
2 9 (6.47%) VPN
3 7 (5.04%) NAS
4 6 (4.32%) Firewall
4 6 (4.32%) iSCSI
5 5 (3.60%) DNS
6 4 (2.88%) BGP
6 4 (2.88%) Cisco ASA
6 4 (2.88%) Internet
6 4 (2.88%) Network Security
6 4 (2.88%) OSPF
6 4 (2.88%) VoIP
7 3 (2.16%) Cisco ISE
7 3 (2.16%) Cisco Wireless
7 3 (2.16%) MPLS
7 3 (2.16%) TCP/IP
7 3 (2.16%) VLAN
7 3 (2.16%) Wireless
8 2 (1.44%) DHCP
8 2 (1.44%) SSL
Database & Business Intelligence
1 50 (35.97%) SQL Server
2 31 (22.30%) SQL Server Integration Services
3 29 (20.86%) SQL Server Reporting Services
4 26 (18.71%) SQL Server 2008
5 24 (17.27%) NoSQL
6 18 (12.95%) Relational Database
7 17 (12.23%) SQL Server Analysis Services
8 15 (10.79%) SQL Server 2012
9 10 (7.19%) Data Warehouse
9 10 (7.19%) MongoDB
9 10 (7.19%) SQL Server 2005
10 7 (5.04%) Power BI
11 6 (4.32%) MySQL
11 6 (4.32%) SQL Server 2014
12 4 (2.88%) Oracle Database
12 4 (2.88%) PostgreSQL
12 4 (2.88%) RDBMS
13 3 (2.16%) Big Data
13 3 (2.16%) Couchbase
14 2 (1.44%) Amazon RDS
Development Applications
1 14 (10.07%) Jenkins
2 8 (5.76%) JUnit
2 8 (5.76%) Maven
2 8 (5.76%) Mercurial
3 7 (5.04%) Ant
3 7 (5.04%) Eclipse
3 7 (5.04%) IntelliJ
3 7 (5.04%) NetBeans
4 4 (2.88%) Git (software)
5 2 (1.44%) Atlassian Bamboo
5 2 (1.44%) JIRA
5 2 (1.44%) Mockito
5 2 (1.44%) Moq
5 2 (1.44%) Subversion
5 2 (1.44%) Visual Studio
5 2 (1.44%) WebDriver
6 1 (0.72%) JMeter
6 1 (0.72%) jMock
6 1 (0.72%) Oracle Forms
6 1 (0.72%) Selenium
General
1 51 (36.69%) Finance
2 12 (8.63%) Legal
3 10 (7.19%) Banking
4 8 (5.76%) Marketing
5 6 (4.32%) Front Office
5 6 (4.32%) Games
6 5 (3.60%) Retail
7 3 (2.16%) Law
8 2 (1.44%) Back Office
8 2 (1.44%) Investment Banking
8 2 (1.44%) Telecoms
9 1 (0.72%) Advertising
9 1 (0.72%) Electronics
9 1 (0.72%) Financial Institution
9 1 (0.72%) Manufacturing
Job Titles
1 41 (29.50%) Developer
2 36 (25.90%) DBA
3 35 (25.18%) SQL DBA
4 17 (12.23%) Administrator
5 13 (9.35%) SQL Server DBA
6 12 (8.63%) Architect
6 12 (8.63%) Java Developer
7 11 (7.91%) Python Developer
8 10 (7.19%) Solutions Architect
9 9 (6.47%) Systems Engineer
10 8 (5.76%) Consultant
11 7 (5.04%) Core Java Developer
11 7 (5.04%) Linux Engineer
11 7 (5.04%) Oracle DBA
11 7 (5.04%) Senior Consultant
11 7 (5.04%) SQL Server Consultant
12 6 (4.32%) Infrastructure Solutions Architect
12 6 (4.32%) Network Infrastructure Architect
12 6 (4.32%) Production DBA
12 6 (4.32%) VMware Architect
Libraries, Frameworks & Software Standards
1 10 (7.19%) NumPy
1 10 (7.19%) Pandas
1 10 (7.19%) SciPy
2 9 (6.47%) Node.js
2 9 (6.47%) Web Services
3 8 (5.76%) Boost C++ Libraries
3 8 (5.76%) FIX Protocol
3 8 (5.76%) STL
4 7 (5.04%) Java SE
4 7 (5.04%) Swing
5 5 (3.60%) RESTful
5 5 (3.60%) Spring
6 4 (2.88%) .NET
6 4 (2.88%) AngularJS
6 4 (2.88%) RabbitMQ
6 4 (2.88%) React
7 3 (2.16%) 802.1X
7 3 (2.16%) ASP.NET
7 3 (2.16%) LAMP
7 3 (2.16%) Middleware
Miscellaneous
1 26 (18.71%) Clustering
2 17 (12.23%) Replication
3 15 (10.79%) Computer Science
4 9 (6.47%) Data Centre
4 9 (6.47%) Statistics
5 8 (5.76%) Foreign Exchange (FX)
6 7 (5.04%) Analytical Skills
6 7 (5.04%) Equities
6 7 (5.04%) Fintech
7 4 (2.88%) Client/Server
7 4 (2.88%) Hedge funds
7 4 (2.88%) Management Information System
7 4 (2.88%) Mathematics
8 2 (1.44%) Grid Computing
8 2 (1.44%) Physics
8 2 (1.44%) PKI
8 2 (1.44%) User Experience
9 1 (0.72%) Blackberry
9 1 (0.72%) Enterprise Software
9 1 (0.72%) Over-the-Top Content
Operating Systems
1 39 (28.06%) Unix
2 33 (23.74%) Linux
3 16 (11.51%) Windows
4 12 (8.63%) Windows Server
5 8 (5.76%) Windows Server 2012
6 7 (5.04%) Red Hat Enterprise Linux
6 7 (5.04%) Windows Server 2008
7 6 (4.32%) Solaris
8 2 (1.44%) Windows 10
8 2 (1.44%) Windows 8
8 2 (1.44%) Windows Server 2003
9 1 (0.72%) Mac OS X
9 1 (0.72%) Windows 7
Processes & Methodologies
1 33 (23.74%) Agile Software Development
2 30 (21.58%) Performance Tuning
3 22 (15.83%) Disaster Recovery
3 22 (15.83%) ETL
4 20 (14.39%) Multithreading
4 20 (14.39%) Software Engineering
5 19 (13.67%) Business Intelligence
6 18 (12.95%) Migration
7 17 (12.23%) Open Source
8 14 (10.07%) DevOps
8 14 (10.07%) Low Latency
9 13 (9.35%) Load Balancing
9 13 (9.35%) Multithreaded Programming
9 13 (9.35%) OOP
10 12 (8.63%) OO
11 11 (7.91%) Data Management
11 11 (7.91%) SDLC
12 10 (7.19%) Data Modelling
13 9 (6.47%) ITIL
13 9 (6.47%) Performance Monitoring
Programming Languages
1 49 (35.25%) SQL
2 31 (22.30%) Java
3 25 (17.99%) C
4 24 (17.27%) Python
5 22 (15.83%) C++
6 16 (11.51%) T-SQL
7 15 (10.79%) C#
8 14 (10.07%) PowerShell
9 13 (9.35%) Bash Shell
10 11 (7.91%) Shell Script
11 9 (6.47%) JavaScript
12 8 (5.76%) Scala
13 7 (5.04%) Ruby
14 5 (3.60%) Perl
15 4 (2.88%) Go
16 1 (0.72%) Clojure
16 1 (0.72%) Groovy
16 1 (0.72%) PHP
16 1 (0.72%) Rust
16 1 (0.72%) VBScript
Qualifications
1 38 (27.34%) Degree
2 8 (5.76%) OCP
2 8 (5.76%) Oracle Certification
3 6 (4.32%) CCNP
3 6 (4.32%) Cisco Certification
4 4 (2.88%) Microsoft Certification
5 3 (2.16%) RHCE
6 1 (0.72%) CCNA
6 1 (0.72%) CCSE
6 1 (0.72%) CCSP
6 1 (0.72%) MCDBA
6 1 (0.72%) MCP
6 1 (0.72%) MCPD
6 1 (0.72%) SC Cleared
6 1 (0.72%) Security Cleared
Quality Assurance & Compliance
1 6 (4.32%) Data Quality
2 4 (2.88%) QA
2 4 (2.88%) SLA
3 1 (0.72%) ISAE 3402
3 1 (0.72%) ISO/IEC 27001
System Software
1 15 (10.79%) VMware Infrastructure
2 5 (3.60%) Active Directory
2 5 (3.60%) Docker
2 5 (3.60%) Oracle RAC
3 4 (2.88%) Hyper-V
3 4 (2.88%) VMware ESX
4 1 (0.72%) BitLocker
4 1 (0.72%) Firmware
4 1 (0.72%) vCloud
4 1 (0.72%) VMware ESXi
4 1 (0.72%) vSphere
Systems Management
1 12 (8.63%) Puppet
2 9 (6.47%) Failover Clustering
3 7 (5.04%) Opscode Chef
4 6 (4.32%) Microsoft Clustering
5 5 (3.60%) Ansible
6 4 (2.88%) Data Guard
7 3 (2.16%) SCCM
8 2 (1.44%) Kubernetes
8 2 (1.44%) WSUS
9 1 (0.72%) Enterprise Manager Cloud Control
9 1 (0.72%) Graphite
9 1 (0.72%) McAfee ePO
9 1 (0.72%) Oracle RMAN
9 1 (0.72%) RSA Archer
9 1 (0.72%) Salt
9 1 (0.72%) SCOM
9 1 (0.72%) Terraform
Vendors
1 42 (30.22%) Microsoft
2 25 (17.99%) Oracle
3 20 (14.39%) VMware
4 11 (7.91%) Cisco
5 10 (7.19%) Dell
6 6 (4.32%) Red Hat
7 5 (3.60%) Cadence
7 5 (3.60%) Palo Alto
7 5 (3.60%) SAP
8 4 (2.88%) CheckPoint
8 4 (2.88%) New Relic
9 3 (2.16%) Fortinet
9 3 (2.16%) Juniper
9 3 (2.16%) ScanSafe
9 3 (2.16%) Sourcefire
10 2 (1.44%) EnterpriseDB
10 2 (1.44%) F5
10 2 (1.44%) NetApp
10 2 (1.44%) Nimble Storage
10 2 (1.44%) SaltStack
City of London
Arrows Group Ltd
Salary: £425 - £500 per day
Posted: 2 days ago
City, London
Redrock Consulting Ltd
Salary: £28000 - £37000 per annum + Benefits + Bonus + Certs
Posted: 4 days ago
City, London
Empiric Solutions
Salary: Bonus + Benefits
Posted: 3 days ago
City, London
Client Server
Salary: £50k to £75k + bonus + benefits
Posted: 2 days ago
City, London
Quant Capital
Salary: Up to £90,000 per annum + bonus and benefits
Posted: 4 days ago
City, London
Quant Capital
Salary: Up to £50,000 per annum
Posted: 5 days ago
City, London
Oliver Bernard
Salary: £60000 - £70000 per annum + Excellent benefits
Posted: 5 days ago
City, London
ISL
Salary: £100000 - £101000 per annum + Annual bonus
Posted: 3 days ago
City, London
Schroders plc
Posted: 3 days ago
City, London
Massive Interactive
Salary: Competitive Salary
Posted: 9 days ago
City of London
Arrows Group Ltd
Salary: £55000 - £75000 per annum
Posted: 19 days ago
City, London
Bloomberg
Posted: 10 days ago
City of London
Deerfoot IT Resources Ltd
Salary: £50000 - £75000 per annum + Exceptional Benefits
Posted: 17 days ago
City of London
Venturi
Salary: £65000.00 - £75000.00 per annum + good bonus and benefits
Posted: 12 days ago
City of London
Hays London City Cheapside
Salary: £50000.00 - £60000.00 per annum
Posted: 11 days ago
City of London
Computer Futures
Salary: £75000 - £80000 per annum + competitive
Posted: 8 days ago
City of London
Venturi
Salary: £75000 - £80000 per annum + bonus
Posted: 17 days ago