High Availability Jobs in London

High Availability
England > London

The following table provides summary statistics for permanent job vacancies advertised in London 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 27 April 2024 with a comparison to the same period in the previous 2 years.

6 months to
27 Apr 2024
Same period 2023 Same period 2022
Rank 325 266 283
Rank change year-on-year -59 +17 +10
Permanent jobs citing High Availability 185 479 960
As % of all permanent jobs advertised in London 0.79% 1.34% 1.47%
As % of the Processes & Methodologies category 0.86% 1.40% 1.52%
Number of salaries quoted 158 337 328
10th Percentile £45,000 £47,000 £36,750
25th Percentile £61,250 £60,000 £55,000
Median annual salary (50th Percentile) £77,500 £75,000 £72,500
Median % change year-on-year +3.33% +3.45% +3.57%
75th Percentile £96,875 £97,500 £90,000
90th Percentile £112,500 £120,000 £101,500
England median annual salary £57,500 £65,000 £58,000
% change year-on-year -11.54% +12.07% -3.33%

All Process and Methodology Skills
London

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 London with a requirement for process or methodology skills.

Permanent vacancies with a requirement for process or methodology skills 21,454 34,168 63,282
As % of all permanent jobs advertised in London 91.39% 95.40% 96.83%
Number of salaries quoted 15,999 24,428 34,404
10th Percentile £38,000 £43,750 £42,500
25th Percentile £52,250 £55,000 £53,750
Median annual salary (50th Percentile) £70,000 £75,000 £70,000
Median % change year-on-year -6.67% +7.14% -
75th Percentile £95,000 £95,000 £92,500
90th Percentile £115,000 £115,000 £111,250
England median annual salary £55,000 £62,500 £60,000
% change year-on-year -12.00% +4.17% +9.09%

High Availability
Job Vacancy Trend in London

Job postings citing High Availability as a proportion of all IT jobs advertised in London.

Job vacancy trend for High Availability in London

High Availability
Salary Trend in London

3-month moving average salary quoted in jobs citing High Availability in London.

Salary trend for High Availability in London

High Availability
Salary Histogram in London

Salary distribution for jobs citing High Availability in London over the 6 months to 27 April 2024.

Salary histogram for High Availability in London

High Availability
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing High Availability within the London region over the 6 months to 27 April 2024. 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
Central London +18 27 £70,000 -3.45% 10
West London +3 4 £41,250 -27.63% 5
South London -1 2 £108,750 - 3
High Availability
England

High Availability
Co-occurring Skills and Capabilities in London by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same employment type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 9 (4.86%) SharePoint
2 8 (4.32%) IIS
3 6 (3.24%) Drupal
4 5 (2.70%) Tomcat
5 3 (1.62%) Apache
5 3 (1.62%) nginx
6 2 (1.08%) Apache Spark
6 2 (1.08%) CMS
6 2 (1.08%) WordPress
7 1 (0.54%) Cloud Foundry
7 1 (0.54%) Confluence
7 1 (0.54%) JBoss
7 1 (0.54%) MQSeries
7 1 (0.54%) OpenStack
Applications
1 5 (2.70%) Microsoft Office
2 1 (0.54%) MS Visio
Business Applications
1 7 (3.78%) Dynamics CRM
2 3 (1.62%) SAP Business One
3 1 (0.54%) Oracle Procure-to-Pay
Cloud Services
1 94 (50.81%) Azure
2 76 (41.08%) AWS
3 43 (23.24%) GCP
4 16 (8.65%) Microsoft 365
5 15 (8.11%) Power Platform
6 13 (7.03%) Amazon S3
7 9 (4.86%) GitHub
8 6 (3.24%) OCI
8 6 (3.24%) PaaS
8 6 (3.24%) Power Automate
8 6 (3.24%) PowerApps
9 4 (2.16%) Azure DevOps
9 4 (2.16%) IaaS
10 3 (1.62%) Amazon EC2
10 3 (1.62%) AWS Lambda
10 3 (1.62%) Datadog
10 3 (1.62%) Entra ID
10 3 (1.62%) SaaS
10 3 (1.62%) Serverless
10 3 (1.62%) Stackdriver
Communications & Networking
1 40 (21.62%) Firewall
2 30 (16.22%) DNS
3 15 (8.11%) TCP/IP
4 14 (7.57%) VPN
5 11 (5.95%) Internet
6 10 (5.41%) SNMP
6 10 (5.41%) tcpdump
7 8 (4.32%) SSL
8 6 (3.24%) BGP
8 6 (3.24%) DHCP
9 5 (2.70%) Wi-Fi
10 4 (2.16%) HTTP
11 3 (1.62%) IPv6
11 3 (1.62%) LAN
11 3 (1.62%) Network Security
11 3 (1.62%) SAN
11 3 (1.62%) WAN
12 2 (1.08%) MPLS
12 2 (1.08%) OSPF
12 2 (1.08%) Wireless
Database & Business Intelligence
1 34 (18.38%) SQL Server
2 16 (8.65%) MySQL
2 16 (8.65%) SQL Server Reporting Services
3 14 (7.57%) MongoDB
4 12 (6.49%) Data Warehouse
5 11 (5.95%) Elasticsearch
5 11 (5.95%) NoSQL
6 9 (4.86%) Azure SQL Database
6 9 (4.86%) PostgreSQL
6 9 (4.86%) Power BI
7 8 (4.32%) SQL Server Integration Services
8 7 (3.78%) Relational Database
8 7 (3.78%) SQL Server Analysis Services
9 5 (2.70%) InfluxDB
10 3 (1.62%) Big Data
10 3 (1.62%) BigQuery
10 3 (1.62%) Data Lake
10 3 (1.62%) Oracle Database
11 2 (1.08%) Dremio
11 2 (1.08%) MariaDB
Development Applications
1 36 (19.46%) Jenkins
2 29 (15.68%) Git
3 12 (6.49%) JIRA
3 12 (6.49%) TeamCity
4 11 (5.95%) GitLab
5 6 (3.24%) Subversion
5 6 (3.24%) Visual Studio
6 4 (2.16%) Bitbucket
7 2 (1.08%) SQL Server Management Studio (SSMS)
8 1 (0.54%) Oracle Forms
General
1 67 (36.22%) Social Skills
2 64 (34.59%) Finance
3 22 (11.89%) Analytical Skills
4 19 (10.27%) Banking
5 14 (7.57%) Public Sector
6 11 (5.95%) Telecoms
7 10 (5.41%) Legal
8 9 (4.86%) Documentation Skills
8 9 (4.86%) Front Office
8 9 (4.86%) Inclusion and Diversity
9 5 (2.70%) Music Industry
10 4 (2.16%) Games
11 3 (1.62%) Health Technology
11 3 (1.62%) Investment Banking
11 3 (1.62%) Organisational Skills
11 3 (1.62%) Presentation Skills
12 2 (1.08%) Financial Institution
12 2 (1.08%) Law
12 2 (1.08%) Tech for Good
13 1 (0.54%) Influencing Skills
Job Titles
1 27 (14.59%) Senior
2 25 (13.51%) Architect
3 24 (12.97%) DevOps Engineer
4 17 (9.19%) Developer
4 17 (9.19%) Linux Engineer
5 16 (8.65%) DBA
6 14 (7.57%) Senior DevOps
6 14 (7.57%) Senior DevOps Engineer
7 13 (7.03%) Lead
8 12 (6.49%) Systems Engineer
9 11 (5.95%) SQL DBA
10 10 (5.41%) Senior Linux Engineer
11 9 (4.86%) Administrator
11 9 (4.86%) Azure Engineer
11 9 (4.86%) Infrastructure Engineer
11 9 (4.86%) Linux DevOps Engineer
11 9 (4.86%) Linux/Unix DevOps
12 8 (4.32%) AWS Engineer
12 8 (4.32%) Platform Engineer
12 8 (4.32%) SailPoint Architect
Libraries, Frameworks & Software Standards
1 13 (7.03%) Elastic Stack
2 10 (5.41%) YAML
3 9 (4.86%) .NET
3 9 (4.86%) SailPoint
4 8 (4.32%) Kafka
4 8 (4.32%) Web Services
5 7 (3.78%) HTML
5 7 (3.78%) HTML5
6 6 (3.24%) AngularJS
6 6 (3.24%) ASP.NET
6 6 (3.24%) RESTful
7 5 (2.70%) .NET Core
7 5 (2.70%) ASP.NET MVC
7 5 (2.70%) ASP.NET Web API
7 5 (2.70%) LINQ
8 4 (2.16%) REST
8 4 (2.16%) Spring
9 3 (1.62%) Spring Boot
10 2 (1.08%) Loki
10 2 (1.08%) React
Miscellaneous
1 34 (18.38%) Clustering
2 30 (16.22%) Data Centre
2 30 (16.22%) Replication
3 11 (5.95%) Management Information System
4 8 (4.32%) AS400
4 8 (4.32%) Onboarding
4 8 (4.32%) Robotics
5 7 (3.78%) Algorithms
5 7 (3.78%) Cloud Native
6 6 (3.24%) Distributed Systems
6 6 (3.24%) Foreign Exchange (FX)
6 6 (3.24%) PKI
7 5 (2.70%) Client/Server
8 4 (2.16%) Data Structures
8 4 (2.16%) Hedge funds
8 4 (2.16%) Legacy Applications
8 4 (2.16%) Private Cloud
9 3 (1.62%) Greenfield Project
9 3 (1.62%) Product Ownership
9 3 (1.62%) Virtual Team
Operating Systems
1 57 (30.81%) Windows
2 56 (30.27%) Linux
3 20 (10.81%) Windows Server
4 14 (7.57%) Red Hat Enterprise Linux
5 12 (6.49%) Oracle Linux
6 9 (4.86%) Solaris
7 8 (4.32%) Unix
8 7 (3.78%) CentOS
9 4 (2.16%) Android
9 4 (2.16%) Apple iOS
10 3 (1.62%) Debian
11 2 (1.08%) VMS
11 2 (1.08%) Windows 10
12 1 (0.54%) AIX
12 1 (0.54%) Mac OS
12 1 (0.54%) Windows Server 2012
Processes & Methodologies
1 75 (40.54%) Disaster Recovery
2 67 (36.22%) DevOps
3 59 (31.89%) Containerisation
4 54 (29.19%) CI/CD
5 51 (27.57%) Infrastructure as Code
6 50 (27.03%) Migration
7 48 (25.95%) Problem-Solving
8 44 (23.78%) Performance Tuning
9 43 (23.24%) Business Continuity
10 40 (21.62%) Agile
11 33 (17.84%) Continuous Improvement
11 33 (17.84%) Cybersecurity
12 27 (14.59%) ITIL
13 25 (13.51%) Computer Science
14 23 (12.43%) Capacity Planning
15 22 (11.89%) Deployment Automation
15 22 (11.89%) Security Hardening
16 19 (10.27%) Task Automation
17 18 (9.73%) Infrastructure Management
17 18 (9.73%) Microservices
Programming Languages
1 60 (32.43%) Python
2 50 (27.03%) PowerShell
3 37 (20.00%) Bash
4 34 (18.38%) SQL
5 32 (17.30%) C#
6 25 (13.51%) Java
7 17 (9.19%) T-SQL
8 16 (8.65%) Perl
9 15 (8.11%) PHP
10 13 (7.03%) JavaScript
11 10 (5.41%) RPG
12 6 (3.24%) C++
12 6 (3.24%) Rust
12 6 (3.24%) Shell Script
13 4 (2.16%) Go
13 4 (2.16%) Scala
14 3 (1.62%) PL/SQL
15 2 (1.08%) Ruby
Qualifications
1 36 (19.46%) Degree
2 16 (8.65%) Computer Science Degree
3 12 (6.49%) Security Cleared
4 11 (5.95%) Master's Degree
5 6 (3.24%) SC Cleared
6 5 (2.70%) DV Cleared
7 3 (1.62%) ITIL Certification
7 3 (1.62%) Microsoft Certification
8 2 (1.08%) AWS Certification
8 2 (1.08%) AWS Certified Solutions Architect
8 2 (1.08%) Azure Certification
8 2 (1.08%) CCNA
8 2 (1.08%) Cisco Certification
8 2 (1.08%) MCSE
9 1 (0.54%) AWS Certified DevOps Engineer
9 1 (0.54%) CEH
9 1 (0.54%) CISSP
9 1 (0.54%) IBM Certification
9 1 (0.54%) LPIC
9 1 (0.54%) MCP
Quality Assurance & Compliance
1 5 (2.70%) Accessibility
2 4 (2.16%) GDPR
2 4 (2.16%) QA
2 4 (2.16%) SLA
3 3 (1.62%) HIPAA
4 2 (1.08%) ISO/IEC 27001
4 2 (1.08%) PCI DSS
5 1 (0.54%) PMO
5 1 (0.54%) Sarbanes-Oxley
System Software
1 53 (28.65%) Docker
2 26 (14.05%) VMware ESXi
3 19 (10.27%) VMware Infrastructure
4 17 (9.19%) Active Directory
5 11 (5.95%) Firmware
6 6 (3.24%) Virtual Machines
7 5 (2.70%) Virtual Servers
8 3 (1.62%) Hyper-V
9 2 (1.08%) Ceph
9 2 (1.08%) KVM
9 2 (1.08%) Microsoft Virtual Server
9 2 (1.08%) Oracle RAC
9 2 (1.08%) Virtual Desktop
9 2 (1.08%) vSphere
10 1 (0.54%) etcd
10 1 (0.54%) Microsoft App-V
Systems Management
1 56 (30.27%) Ansible
1 56 (30.27%) Kubernetes
2 54 (29.19%) Terraform
3 22 (11.89%) Nagios
4 21 (11.35%) Grafana
5 14 (7.57%) Puppet
6 12 (6.49%) Graphite
6 12 (6.49%) SCOM
7 11 (5.95%) HAProxy
7 11 (5.95%) vCenter Server
8 8 (4.32%) Prometheus
9 7 (3.78%) Foglight
9 7 (3.78%) Microsoft Clustering
10 6 (3.24%) Progress Chef
11 5 (2.70%) Pingdom
12 4 (2.16%) Data Guard
12 4 (2.16%) ZABBIX
13 3 (1.62%) Istio
13 3 (1.62%) Salt
14 2 (1.08%) Active Directory Federation Services
Vendors
1 36 (19.46%) Microsoft
2 22 (11.89%) Oracle
3 21 (11.35%) VMware
4 16 (8.65%) IBM
5 12 (6.49%) Dell
5 12 (6.49%) NetApp
5 12 (6.49%) Red Hat
6 11 (5.95%) Serena
7 10 (5.41%) CyberArk
7 10 (5.41%) Veeam
8 9 (4.86%) BeyondTrust
8 9 (4.86%) Cisco
8 9 (4.86%) Google
8 9 (4.86%) ServiceNow
9 7 (3.78%) ArcSight
9 7 (3.78%) HP
9 7 (3.78%) Sun
10 6 (3.24%) SolarWinds
11 4 (2.16%) Juniper
12 3 (1.62%) Citrix