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 18 May 2024 with a comparison to the same period in the previous 2 years.

6 months to
18 May 2024
Same period 2023 Same period 2022
Rank 333 263 274
Rank change year-on-year -70 +11 +17
Permanent jobs citing High Availability 179 463 1,062
As % of all permanent jobs advertised in London 0.76% 1.38% 1.54%
As % of the Processes & Methodologies category 0.83% 1.44% 1.58%
Number of salaries quoted 148 324 324
10th Percentile £45,000 £45,375 £37,150
25th Percentile £62,500 £59,688 £56,250
Median annual salary (50th Percentile) £77,500 £75,000 £74,000
Median % change year-on-year +3.33% +1.35% +5.71%
75th Percentile £92,500 £97,500 £90,000
90th Percentile £105,750 £120,000 £110,000
England median annual salary £57,500 £65,000 £58,250
% change year-on-year -11.54% +11.59% -2.92%

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 21,526 32,049 67,099
As % of all permanent jobs advertised in London 90.97% 95.35% 97.00%
Number of salaries quoted 15,906 23,132 34,106
10th Percentile £37,500 £43,257 £42,500
25th Percentile £51,500 £55,000 £53,750
Median annual salary (50th Percentile) £70,500 £75,000 £70,000
Median % change year-on-year -6.00% +7.14% -
75th Percentile £95,000 £95,000 £92,500
90th Percentile £115,000 £115,000 £110,500
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 18 May 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 18 May 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 +22 21 £70,000 -3.45% 10
West London -1 4 £41,250 -23.61% 2
South London -5 2 £108,750 - 4
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 8 (4.47%) IIS
2 7 (3.91%) SharePoint
3 6 (3.35%) Apache
4 5 (2.79%) Drupal
4 5 (2.79%) Tomcat
5 4 (2.23%) nginx
6 2 (1.12%) Apache Spark
6 2 (1.12%) JBoss
7 1 (0.56%) Cloud Foundry
7 1 (0.56%) CMS
7 1 (0.56%) Confluence
7 1 (0.56%) MQSeries
7 1 (0.56%) WordPress
Applications
1 5 (2.79%) Microsoft Office
2 1 (0.56%) MS Visio
Business Applications
1 7 (3.91%) Dynamics CRM
2 1 (0.56%) SAP Business One
Cloud Services
1 90 (50.28%) Azure
2 80 (44.69%) AWS
3 38 (21.23%) GCP
4 16 (8.94%) Power Platform
5 14 (7.82%) Microsoft 365
6 12 (6.70%) Amazon S3
7 10 (5.59%) GitHub
8 6 (3.35%) OCI
8 6 (3.35%) Power Automate
8 6 (3.35%) PowerApps
9 4 (2.23%) Datadog
9 4 (2.23%) PaaS
10 3 (1.68%) Amazon EC2
10 3 (1.68%) AWS CloudFormation
10 3 (1.68%) AWS Lambda
10 3 (1.68%) OpenShift
10 3 (1.68%) SaaS
10 3 (1.68%) Serverless
10 3 (1.68%) Stackdriver
11 2 (1.12%) Cloud Computing
Communications & Networking
1 37 (20.67%) Firewall
2 26 (14.53%) DNS
3 18 (10.06%) TCP/IP
4 13 (7.26%) VPN
5 11 (6.15%) tcpdump
6 10 (5.59%) Internet
7 9 (5.03%) SNMP
7 9 (5.03%) SSL
8 6 (3.35%) DHCP
9 5 (2.79%) SAN
10 3 (1.68%) Cisco ASA
10 3 (1.68%) Network Security
11 2 (1.12%) Cisco IOS
11 2 (1.12%) iSCSI
11 2 (1.12%) LAN
11 2 (1.12%) MPLS
11 2 (1.12%) WAN
11 2 (1.12%) Wi-Fi
11 2 (1.12%) Wireless
11 2 (1.12%) Wireshark
Database & Business Intelligence
1 35 (19.55%) SQL Server
2 16 (8.94%) NoSQL
2 16 (8.94%) SQL Server Reporting Services
3 15 (8.38%) MySQL
4 13 (7.26%) MongoDB
5 12 (6.70%) Data Warehouse
6 10 (5.59%) Elasticsearch
6 10 (5.59%) Power BI
7 9 (5.03%) PostgreSQL
8 8 (4.47%) SQL Server Integration Services
9 7 (3.91%) Azure SQL Database
9 7 (3.91%) SQL Server Analysis Services
10 6 (3.35%) InfluxDB
11 5 (2.79%) Relational Database
12 3 (1.68%) Big Data
12 3 (1.68%) BigQuery
12 3 (1.68%) Data Lake
13 2 (1.12%) Amazon RDS
13 2 (1.12%) Apache Cassandra
13 2 (1.12%) MariaDB
Development Applications
1 38 (21.23%) Jenkins
2 32 (17.88%) Git
3 14 (7.82%) TeamCity
4 12 (6.70%) JIRA
5 11 (6.15%) GitLab
6 6 (3.35%) Subversion
6 6 (3.35%) Visual Studio
7 5 (2.79%) Bitbucket
8 1 (0.56%) CircleCI
8 1 (0.56%) Oracle Forms
General
1 69 (38.55%) Finance
2 63 (35.20%) Social Skills
3 23 (12.85%) Analytical Skills
4 19 (10.61%) Banking
5 14 (7.82%) Public Sector
6 12 (6.70%) Front Office
7 10 (5.59%) Legal
7 10 (5.59%) Telecoms
8 9 (5.03%) Inclusion and Diversity
9 8 (4.47%) Documentation Skills
10 5 (2.79%) Music Industry
11 4 (2.23%) Organisational Skills
12 3 (1.68%) Investment Banking
13 2 (1.12%) Financial Institution
13 2 (1.12%) Law
13 2 (1.12%) Presentation Skills
14 1 (0.56%) Games
14 1 (0.56%) Influencing Skills
Job Titles
1 26 (14.53%) Architect
2 25 (13.97%) Senior
3 24 (13.41%) DevOps Engineer
4 20 (11.17%) Developer
5 15 (8.38%) DBA
5 15 (8.38%) Linux Engineer
6 13 (7.26%) Senior DevOps
6 13 (7.26%) Senior DevOps Engineer
7 11 (6.15%) Platform Engineer
7 11 (6.15%) Systems Engineer
8 10 (5.59%) Infrastructure Engineer
8 10 (5.59%) Lead
8 10 (5.59%) Senior Linux Engineer
8 10 (5.59%) SQL DBA
9 9 (5.03%) Azure Engineer
9 9 (5.03%) Lead Developer
10 8 (4.47%) Administrator
10 8 (4.47%) AWS Engineer
10 8 (4.47%) Linux DevOps Engineer
10 8 (4.47%) SQL Server DBA
Libraries, Frameworks & Software Standards
1 12 (6.70%) Elastic Stack
2 9 (5.03%) .NET
2 9 (5.03%) SailPoint
2 9 (5.03%) YAML
3 8 (4.47%) HTML
3 8 (4.47%) HTML5
3 8 (4.47%) Kafka
3 8 (4.47%) Web Services
4 6 (3.35%) AngularJS
4 6 (3.35%) ASP.NET
4 6 (3.35%) RESTful
5 5 (2.79%) .NET Core
5 5 (2.79%) ASP.NET MVC
5 5 (2.79%) ASP.NET Web API
5 5 (2.79%) LINQ
5 5 (2.79%) Spring
6 4 (2.23%) Keycloak
7 3 (1.68%) OAuth2
7 3 (1.68%) React
7 3 (1.68%) Spring Boot
Miscellaneous
1 34 (18.99%) Clustering
2 30 (16.76%) Replication
3 23 (12.85%) Data Centre
4 11 (6.15%) Management Information System
5 9 (5.03%) Foreign Exchange (FX)
6 8 (4.47%) AS400
6 8 (4.47%) Robotics
7 7 (3.91%) Cloud Native
7 7 (3.91%) Onboarding
8 6 (3.35%) Distributed Systems
9 5 (2.79%) Client/Server
9 5 (2.79%) PKI
10 4 (2.23%) Algorithms
10 4 (2.23%) Hedge funds
10 4 (2.23%) Legacy Applications
11 3 (1.68%) Greenfield Project
11 3 (1.68%) Hybrid Cloud
11 3 (1.68%) Private Cloud
11 3 (1.68%) Public Cloud
11 3 (1.68%) Team-Oriented Environment
Operating Systems
1 55 (30.73%) Windows
2 53 (29.61%) Linux
3 17 (9.50%) Windows Server
4 15 (8.38%) Red Hat Enterprise Linux
5 12 (6.70%) Oracle Linux
6 11 (6.15%) Unix
7 10 (5.59%) Solaris
8 6 (3.35%) CentOS
9 4 (2.23%) Windows 10
10 2 (1.12%) Ubuntu
10 2 (1.12%) Windows Server 2012
10 2 (1.12%) Windows Server 2016
10 2 (1.12%) Windows Server 2019
11 1 (0.56%) AIX
11 1 (0.56%) Android
11 1 (0.56%) Apple iOS
Processes & Methodologies
1 69 (38.55%) DevOps
1 69 (38.55%) Disaster Recovery
2 59 (32.96%) Containerisation
3 56 (31.28%) CI/CD
4 54 (30.17%) Infrastructure as Code
5 52 (29.05%) Problem-Solving
6 46 (25.70%) Migration
7 44 (24.58%) Agile
7 44 (24.58%) Performance Tuning
8 39 (21.79%) Business Continuity
9 33 (18.44%) Continuous Improvement
10 30 (16.76%) Cybersecurity
11 24 (13.41%) Computer Science
12 23 (12.85%) Deployment Automation
13 22 (12.29%) Capacity Planning
13 22 (12.29%) ITIL
14 21 (11.73%) Security Hardening
14 21 (11.73%) Task Automation
15 19 (10.61%) Test Automation
16 18 (10.06%) Infrastructure Management
Programming Languages
1 62 (34.64%) Python
2 48 (26.82%) PowerShell
3 37 (20.67%) SQL
4 35 (19.55%) Bash
4 35 (19.55%) C#
5 30 (16.76%) Java
6 18 (10.06%) T-SQL
7 14 (7.82%) JavaScript
7 14 (7.82%) Perl
8 12 (6.70%) PHP
9 10 (5.59%) RPG
10 9 (5.03%) C++
10 9 (5.03%) Rust
11 5 (2.79%) Shell Script
12 4 (2.23%) Go
12 4 (2.23%) Scala
13 3 (1.68%) PL/SQL
14 2 (1.12%) Ruby
Qualifications
1 35 (19.55%) Degree
2 18 (10.06%) Computer Science Degree
3 14 (7.82%) Security Cleared
4 11 (6.15%) Master's Degree
5 7 (3.91%) SC Cleared
6 5 (2.79%) DV Cleared
7 4 (2.23%) AWS Certification
8 3 (1.68%) AWS Certified Solutions Architect
8 3 (1.68%) Microsoft Certification
9 2 (1.12%) AWS Certified DevOps Engineer
9 2 (1.12%) Azure Certification
9 2 (1.12%) CCNA
9 2 (1.12%) Cisco Certification
9 2 (1.12%) Linux+ Certification
9 2 (1.12%) MCSE
9 2 (1.12%) RHCE
10 1 (0.56%) CEH
10 1 (0.56%) CISSP
10 1 (0.56%) LPIC
10 1 (0.56%) MCP
Quality Assurance & Compliance
1 5 (2.79%) Accessibility
1 5 (2.79%) QA
2 4 (2.23%) SLA
3 3 (1.68%) GDPR
3 3 (1.68%) PCI DSS
4 2 (1.12%) HIPAA
5 1 (0.56%) California Consumer Privacy Act
5 1 (0.56%) ISO/IEC 27001
5 1 (0.56%) PMO
System Software
1 53 (29.61%) Docker
2 25 (13.97%) VMware ESXi
3 18 (10.06%) VMware Infrastructure
4 13 (7.26%) Active Directory
5 10 (5.59%) Firmware
6 5 (2.79%) Virtual Servers
7 4 (2.23%) Virtual Machines
7 4 (2.23%) vSphere
8 3 (1.68%) KVM
8 3 (1.68%) Virtual Desktop
9 2 (1.12%) Ceph
9 2 (1.12%) Hyper-V
9 2 (1.12%) Microsoft Virtual Server
9 2 (1.12%) NFS
9 2 (1.12%) Oracle RAC
10 1 (0.56%) etcd
10 1 (0.56%) Microsoft App-V
10 1 (0.56%) PowerDNS
10 1 (0.56%) VMware NSX
Systems Management
1 59 (32.96%) Kubernetes
2 56 (31.28%) Ansible
2 56 (31.28%) Terraform
3 22 (12.29%) Grafana
3 22 (12.29%) Nagios
4 17 (9.50%) Puppet
5 12 (6.70%) HAProxy
5 12 (6.70%) SCOM
5 12 (6.70%) vCenter Server
6 11 (6.15%) Graphite
6 11 (6.15%) Prometheus
7 8 (4.47%) Microsoft Clustering
8 7 (3.91%) Foglight
8 7 (3.91%) Progress Chef
9 5 (2.79%) Pingdom
10 4 (2.23%) Data Guard
10 4 (2.23%) Istio
10 4 (2.23%) ZABBIX
11 3 (1.68%) Active Directory Federation Services
12 2 (1.12%) Single Sign-On
Vendors
1 34 (18.99%) Microsoft
2 23 (12.85%) VMware
3 22 (12.29%) Oracle
4 16 (8.94%) IBM
5 13 (7.26%) Red Hat
6 12 (6.70%) NetApp
6 12 (6.70%) Serena
7 10 (5.59%) CyberArk
7 10 (5.59%) Dell
7 10 (5.59%) Google
7 10 (5.59%) Veeam
8 9 (5.03%) BeyondTrust
8 9 (5.03%) ServiceNow
9 8 (4.47%) Cisco
10 7 (3.91%) ArcSight
10 7 (3.91%) HP
10 7 (3.91%) Sun
11 6 (3.35%) Splunk
12 5 (2.79%) SolarWinds
13 4 (2.23%) Atlassian