Period
to

The following table provides summary statistics for permanent job vacancies advertised in the South East with a requirement for High Availability skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited High Availability over the 6 months to 29 June 2022 with a comparison to the same period in the previous 2 years.

High Availability
England > South East
6 months to
29 Jun 2022
Same period 2021 Same period 2020
Rank 199 194 242
Rank change year-on-year -5 +48 +24
Permanent jobs citing High Availability 374 266 148
As % of all permanent jobs advertised in the South East 1.67% 1.71% 1.05%
As % of the Processes & Methodologies category 1.78% 1.83% 1.14%
Number of salaries quoted 200 142 124
10th Percentile £38,750 £29,300 £37,000
25th Percentile £44,750 £46,563 £45,000
Median annual salary (50th Percentile) £57,500 £60,000 £55,000
Median % change year-on-year -4.17% +9.09% +8.91%
75th Percentile £70,000 £67,500 £65,000
90th Percentile £72,500 £75,000 £85,500
England median annual salary £57,810 £57,500 £57,500
% change year-on-year +0.54% - +4.55%

High Availability is in the Processes and Methodologies category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in the South East with a requirement for process or methodology skills.

All Process and Methodology Skills
South East
Permanent vacancies with a requirement for process or methodology skills 21,064 14,562 12,938
As % of all permanent IT jobs advertised in the South East 93.99% 93.72% 92.19%
Number of salaries quoted 11,949 10,364 10,583
10th Percentile £31,250 £32,500 £31,250
25th Percentile £41,250 £40,500 £38,750
Median annual salary (50th Percentile) £55,000 £50,186 £50,000
Median % change year-on-year +9.59% +0.37% -
75th Percentile £70,000 £65,000 £65,000
90th Percentile £82,500 £77,500 £77,500
England median annual salary £60,000 £56,500 £55,000
% change year-on-year +6.19% +2.73% +4.76%

High Availability
Job Vacancy Trend in the South East

Job postings citing High Availability as a proportion of all IT jobs advertised in the South East.

Job vacancy trend for High Availability in the South East

High Availability
Salary Trend in the South East

3-month moving average salary quoted in jobs citing High Availability in the South East.

Salary trend for High Availability in the South East

High Availability
Salary Histogram in the South East

Salary distribution for jobs citing High Availability in the South East over the 6 months to 29 June 2022.

Salary histogram for High Availability in the South East

High Availability
Job Locations in the South East

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing High Availability within the South East region over the 6 months to 29 June 2022. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Jobs
Hampshire -27 148 £60,000 +4.35% 6
Thames Valley -33 78 £65,000 +8.33% 8
Berkshire +25 59 £66,250 +10.42% 5
Surrey -12 55 £44,750 -18.64% 2
Kent -27 37 £50,000 -20.00% 2
East Sussex -1 26 £60,000 -14.29% 3
Oxfordshire -44 16 £55,000 +4.76% 2
West Sussex - 14 £57,500 - 6
Middlesex - 12 - -
Buckinghamshire -58 3 £67,500 +22.73% 1
Home Counties - 3 £62,500 -
Sussex - 1 £51,000 -
High Availability
England

For the 6 months to 29 June 2022, IT jobs citing High Availability also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the South East region with a requirement for High Availability.

1 191 (51.07%) Azure
2 183 (48.93%) Agile
3 179 (47.86%) AWS
4 167 (44.65%) Finance
5 149 (39.84%) NoSQL
6 144 (38.50%) CI/CD
7 136 (36.36%) Git (software)
8 132 (35.29%) Kubernetes
9 125 (33.42%) Social Skills
10 118 (31.55%) Jenkins
11 115 (30.75%) GCP
12 114 (30.48%) RabbitMQ
13 113 (30.21%) Docker
14 109 (29.14%) Multithreading
15 103 (27.54%) Computer Science
16 100 (26.74%) Law
17 98 (26.20%) Inclusion and Diversity
18 97 (25.94%) Banking
18 97 (25.94%) Relational Database
18 97 (25.94%) Kafka
19 96 (25.67%) Performance Monitoring
19 96 (25.67%) Linux
19 96 (25.67%) Digital Banking
20 95 (25.40%) Multithreaded Programming
20 95 (25.40%) User Stories
20 95 (25.40%) Amazon Kinesis
21 92 (24.60%) Full Stack Development
22 91 (24.33%) Test Automation
22 91 (24.33%) Python
23 89 (23.80%) OO

High Availability
Co-occurring IT Skills in the South East 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 42 (11.23%) Apache Spark
2 20 (5.35%) IIS
3 13 (3.48%) JBoss
3 13 (3.48%) Tomcat
4 9 (2.41%) SAS
5 8 (2.14%) Apache
6 7 (1.87%) GemFire
7 5 (1.34%) MS Exchange
8 3 (0.80%) SharePoint
8 3 (0.80%) Umbraco
9 1 (0.27%) BizTalk Server
9 1 (0.27%) Cloud Foundry
9 1 (0.27%) Exchange Server 2010
9 1 (0.27%) Exchange Server 2013
9 1 (0.27%) Oracle Workflow
Applications
1 5 (1.34%) Microsoft Office
Cloud Services
1 191 (51.07%) Azure
2 179 (47.86%) AWS
3 115 (30.75%) GCP
4 95 (25.40%) Amazon Kinesis
5 88 (23.53%) GitHub
6 56 (14.97%) OpenShift
7 48 (12.83%) AWS Lambda
7 48 (12.83%) Cloud Functions
7 48 (12.83%) Serverless
8 26 (6.95%) SaaS
9 13 (3.48%) Amazon CloudWatch
9 13 (3.48%) AWS CloudFormation
9 13 (3.48%) AWS CodePipeline
9 13 (3.48%) Azure Stack
10 10 (2.67%) Azure Monitor
11 9 (2.41%) Azure Active Directory
11 9 (2.41%) Azure Storage
12 8 (2.14%) IBM Cloud
13 7 (1.87%) IaaS
13 7 (1.87%) PaaS
Communications & Networking
1 49 (13.10%) Internet
2 36 (9.63%) Firewall
3 27 (7.22%) HTTP
4 21 (5.61%) DNS
5 19 (5.08%) WAN
6 10 (2.67%) LAN
7 9 (2.41%) OpenVPN
8 8 (2.14%) Network Security
9 5 (1.34%) H.323
10 4 (1.07%) Remote Desktop
10 4 (1.07%) SAN
10 4 (1.07%) SD-WAN
11 3 (0.80%) iSCSI
11 3 (0.80%) TCP/IP
11 3 (0.80%) WLAN
12 2 (0.53%) FTP
12 2 (0.53%) MPLS
12 2 (0.53%) NAS
12 2 (0.53%) SSH
12 2 (0.53%) Wireshark
Database & Business Intelligence
1 149 (39.84%) NoSQL
2 97 (25.94%) Relational Database
3 62 (16.58%) SQL Server
4 48 (12.83%) PostgreSQL
5 45 (12.03%) MySQL
6 36 (9.63%) MongoDB
7 35 (9.36%) Apache Cassandra
7 35 (9.36%) Flink
8 11 (2.94%) SQL Server Integration Services
9 10 (2.67%) Data Warehouse
10 9 (2.41%) MariaDB
11 8 (2.14%) SQL Server Analysis Services
11 8 (2.14%) SQL Server Reporting Services
12 7 (1.87%) HBase
12 7 (1.87%) Oracle Database
12 7 (1.87%) Redis
13 5 (1.34%) DB2
14 4 (1.07%) Data Lake
15 3 (0.80%) Amazon Redshift
15 3 (0.80%) IBM InfoSphere
Development Applications
1 136 (36.36%) Git (software)
2 118 (31.55%) Jenkins
3 83 (22.19%) Artifactory
4 48 (12.83%) Subversion
5 42 (11.23%) Gradle
6 35 (9.36%) Ant
6 35 (9.36%) JIRA
6 35 (9.36%) Maven
7 30 (8.02%) Sonatype Nexus
8 19 (5.08%) Cucumber
9 16 (4.28%) Selenium
10 10 (2.67%) Cypress.io
11 7 (1.87%) Eclipse
11 7 (1.87%) IntelliJ
11 7 (1.87%) JUnit
11 7 (1.87%) Mockito
11 7 (1.87%) Protractor
11 7 (1.87%) Storybook
12 3 (0.80%) Postman
12 3 (0.80%) SonarQube
General
1 167 (44.65%) Finance
2 125 (33.42%) Social Skills
3 100 (26.74%) Law
4 98 (26.20%) Inclusion and Diversity
5 97 (25.94%) Banking
6 62 (16.58%) Manufacturing
7 24 (6.42%) Electronics
8 19 (5.08%) Retail
9 13 (3.48%) Analytical Skills
10 11 (2.94%) Advertising
11 7 (1.87%) Billing
11 7 (1.87%) Organisational Skills
11 7 (1.87%) Telecoms
12 3 (0.80%) Legal
13 2 (0.53%) Presentation Skills
14 1 (0.27%) Military
Job Titles
1 90 (24.06%) Applications Engineer
2 49 (13.10%) Java Engineer
2 49 (13.10%) Senior Java Engineer
3 36 (9.63%) DevOps Engineer
3 36 (9.63%) Software Engineer
4 32 (8.56%) Principal Engineer
5 29 (7.75%) Architect
5 29 (7.75%) Developer
6 27 (7.22%) Senior Software Engineer
7 24 (6.42%) Administrator
8 23 (6.15%) Linux Engineer
9 20 (5.35%) DBA
9 20 (5.35%) Senior DevOps
9 20 (5.35%) Senior DevOps Engineer
10 19 (5.08%) Support Engineer
11 16 (4.28%) SQL DBA
12 14 (3.74%) Java Software Engineer
12 14 (3.74%) Senior Developer
12 14 (3.74%) Senior Java Software Engineer
13 13 (3.48%) .NET Developer
Libraries, Frameworks & Software Standards
1 114 (30.48%) RabbitMQ
2 97 (25.94%) Kafka
3 56 (14.97%) HTML
4 54 (14.44%) .NET
5 48 (12.83%) Spring
6 46 (12.30%) CSS
7 42 (11.23%) RESTful
8 40 (10.70%) Spring Boot
9 38 (10.16%) ASP.NET
9 38 (10.16%) React
10 36 (9.63%) AngularJS
11 35 (9.36%) JDBC
12 25 (6.68%) Node.js
13 20 (5.35%) REST
14 16 (4.28%) HTML5
15 15 (4.01%) Vue.js
16 14 (3.74%) Ajax
16 14 (3.74%) ASP.NET Web API
17 13 (3.48%) Elastic Stack
18 9 (2.41%) ARM Templates
Miscellaneous
1 55 (14.71%) Linux Command Line
2 50 (13.37%) Life Science
3 47 (12.57%) Algorithms
4 35 (9.36%) Data Structures
5 21 (5.61%) Data Centre
6 16 (4.28%) Mobile App
7 14 (3.74%) Smartphone
8 13 (3.48%) Enterprise Software
9 12 (3.21%) Embedded Systems
9 12 (3.21%) Video\Live Streaming
10 8 (2.14%) Clustering
11 5 (1.34%) User Experience
11 5 (1.34%) Video Conferencing
12 4 (1.07%) Cloud Native
12 4 (1.07%) Management Information System
12 4 (1.07%) Replication
13 3 (0.80%) Driving Licence
13 3 (0.80%) HACMP
13 3 (0.80%) NHS
13 3 (0.80%) Private Cloud
Operating Systems
1 96 (25.67%) Linux
2 60 (16.04%) Unix
3 57 (15.24%) Windows
4 38 (10.16%) Windows Server
5 28 (7.49%) Red Hat Enterprise Linux
6 23 (6.15%) CentOS
7 15 (4.01%) Windows 10
8 14 (3.74%) Ubuntu
9 12 (3.21%) ThreadX
10 11 (2.94%) Windows Server 2008
11 9 (2.41%) Windows Server 2003
11 9 (2.41%) Windows Server 2012
12 8 (2.14%) Windows 7
13 6 (1.60%) Windows Server 2016
14 5 (1.34%) Windows Server 2019
15 3 (0.80%) AIX
16 2 (0.53%) Solaris
16 2 (0.53%) SUSE
17 1 (0.27%) Debian
17 1 (0.27%) Windows 2000 Server
Processes & Methodologies
1 183 (48.93%) Agile
2 144 (38.50%) CI/CD
3 109 (29.14%) Multithreading
4 103 (27.54%) Computer Science
5 96 (25.67%) Digital Banking
5 96 (25.67%) Performance Monitoring
6 95 (25.40%) Multithreaded Programming
6 95 (25.40%) User Stories
7 92 (24.60%) Full Stack Development
8 91 (24.33%) Test Automation
9 89 (23.80%) OO
10 84 (22.46%) Clean Code
11 77 (20.59%) Microservices
12 73 (19.52%) Problem-Solving
13 69 (18.45%) Disaster Recovery
14 60 (16.04%) Software Testing
15 57 (15.24%) Software Engineering
16 54 (14.44%) Customer-Centricity
17 53 (14.17%) BDD
17 53 (14.17%) DevOps
Programming Languages
1 91 (24.33%) Python
2 83 (22.19%) Java
3 72 (19.25%) JavaScript
4 71 (18.98%) SQL
5 69 (18.45%) Shell Script
6 67 (17.91%) Perl
7 59 (15.78%) PowerShell
8 58 (15.51%) PHP
9 37 (9.89%) Ruby
10 22 (5.88%) Bash
11 21 (5.61%) C
12 14 (3.74%) C++
12 14 (3.74%) T-SQL
13 12 (3.21%) Embedded C++
13 12 (3.21%) Groovy
14 10 (2.67%) C#
15 4 (1.07%) TypeScript
16 3 (0.80%) Korn
17 1 (0.27%) Go
17 1 (0.27%) PL/SQL
Qualifications
1 72 (19.25%) Degree
2 48 (12.83%) OCP
2 48 (12.83%) Oracle Certification
3 18 (4.81%) Security Cleared
4 16 (4.28%) Microsoft Certification
5 9 (2.41%) MCSE
6 8 (2.14%) TOGAF Certification
7 7 (1.87%) BPSS Clearance
8 5 (1.34%) ITIL Foundation Certificate
8 5 (1.34%) VMware Certified Professional (VCP)
9 4 (1.07%) SC Cleared
10 3 (0.80%) Master's Degree
11 2 (0.53%) CCNA
11 2 (0.53%) Cisco Certification
11 2 (0.53%) PMI Certification
11 2 (0.53%) PMP
11 2 (0.53%) PRINCE2 Practitioner
12 1 (0.27%) CCDP
12 1 (0.27%) CCNP
12 1 (0.27%) ITIL Certification
Quality Assurance & Compliance
1 10 (2.67%) QA
2 9 (2.41%) SLA
3 3 (0.80%) Accessibility
3 3 (0.80%) GDPR
4 2 (0.53%) GxP
4 2 (0.53%) PCI DSS
5 1 (0.27%) WCAG
System Software
1 113 (30.21%) Docker
2 30 (8.02%) Virtual Machines
3 25 (6.68%) VMware Infrastructure
4 22 (5.88%) Active Directory
5 12 (3.21%) Firmware
6 10 (2.67%) VMware ESXi
7 8 (2.14%) Hyper-V
8 7 (1.87%) HDFS
9 3 (0.80%) NFS
9 3 (0.80%) Veritas Cluster Server
9 3 (0.80%) vSphere
10 2 (0.53%) KVM
10 2 (0.53%) Veritas File System
11 1 (0.27%) Microsoft Virtual Server
11 1 (0.27%) Oracle RAC
11 1 (0.27%) Terminal Services
11 1 (0.27%) Virtual Servers
11 1 (0.27%) VMware NSX
Systems Management
1 132 (35.29%) Kubernetes
2 41 (10.96%) Terraform
3 33 (8.82%) Ansible
4 15 (4.01%) Opscode Chef
4 15 (4.01%) Puppet
5 9 (2.41%) Single Sign-On
6 8 (2.14%) vRealize
7 6 (1.60%) Avamar
8 5 (1.34%) Grafana
8 5 (1.34%) Prometheus
9 4 (1.07%) Nagios
9 4 (1.07%) vCenter Server
9 4 (1.07%) WSUS
10 3 (0.80%) Microsoft Intune
10 3 (0.80%) Tivoli
10 3 (0.80%) Tivoli Storage Manager
11 2 (0.53%) Autotask
11 2 (0.53%) FortiGate
11 2 (0.53%) Oracle ZFS
11 2 (0.53%) Packer
Vendors
1 82 (21.93%) Microsoft
2 42 (11.23%) VMware
3 39 (10.43%) Google
4 15 (4.01%) Splunk
5 14 (3.74%) Cisco
6 12 (3.21%) IBM
6 12 (3.21%) Oracle
6 12 (3.21%) QNX
7 10 (2.67%) EMC
8 7 (1.87%) Okta
9 6 (1.60%) Isilon
9 6 (1.60%) Veritas
10 5 (1.34%) Red Hat
11 4 (1.07%) Citrix
12 3 (0.80%) RedGate
12 3 (0.80%) SolarWinds
13 2 (0.53%) Fujitsu
13 2 (0.53%) HP
13 2 (0.53%) New Relic
13 2 (0.53%) Sun