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

6 months to
2 Jun 2024
Same period 2023 Same period 2022
Rank 329 264 274
Rank change year-on-year -65 +10 +23
Permanent jobs citing High Availability 178 420 1,151
As % of all permanent jobs advertised in London 0.74% 1.31% 1.57%
As % of the Processes & Methodologies category 0.82% 1.38% 1.62%
Number of salaries quoted 146 297 324
10th Percentile £45,000 £45,000 £42,500
25th Percentile £62,500 £58,750 £57,500
Median annual salary (50th Percentile) £77,500 £75,000 £74,000
Median % change year-on-year +3.33% +1.35% +5.71%
75th Percentile £95,000 £95,000 £90,313
90th Percentile £106,250 £120,000 £110,000
England median annual salary £57,500 £65,000 £57,810
% change year-on-year -11.54% +12.44% +0.54%

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 21,784 30,521 71,241
As % of all permanent jobs advertised in London 89.99% 95.21% 97.12%
Number of salaries quoted 15,935 22,372 34,275
10th Percentile £37,500 £42,500 £42,500
25th Percentile £51,250 £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 £92,250
90th Percentile £115,000 £116,250 £110,000
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 2 June 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 2 June 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 +9 21 £70,000 -5.08% 4
West London 0 3 £42,500 -21.30% 3
South London -2 2 £108,750 - 2
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 (5.06%) SharePoint
2 7 (3.93%) Apache
2 7 (3.93%) IIS
3 5 (2.81%) Drupal
3 5 (2.81%) nginx
3 5 (2.81%) Tomcat
4 2 (1.12%) Apache Spark
4 2 (1.12%) JBoss
5 1 (0.56%) Cloud Foundry
5 1 (0.56%) CMS
5 1 (0.56%) Confluence
5 1 (0.56%) MQSeries
5 1 (0.56%) WordPress
Applications
1 4 (2.25%) Microsoft Office
2 1 (0.56%) MS Visio
Business Applications
1 7 (3.93%) Dynamics CRM
2 1 (0.56%) SAP Business One
Cloud Services
1 94 (52.81%) Azure
2 81 (45.51%) AWS
3 37 (20.79%) GCP
4 16 (8.99%) Power Platform
5 14 (7.87%) Microsoft 365
6 12 (6.74%) Amazon S3
7 10 (5.62%) GitHub
8 6 (3.37%) OCI
8 6 (3.37%) Power Automate
8 6 (3.37%) PowerApps
9 5 (2.81%) AWS CloudFormation
10 4 (2.25%) Amazon EC2
10 4 (2.25%) AWS Lambda
10 4 (2.25%) Datadog
10 4 (2.25%) PaaS
10 4 (2.25%) Serverless
11 3 (1.69%) OpenShift
11 3 (1.69%) SaaS
11 3 (1.69%) Stackdriver
12 2 (1.12%) OneDrive
Communications & Networking
1 35 (19.66%) Firewall
2 24 (13.48%) DNS
3 18 (10.11%) TCP/IP
4 12 (6.74%) VPN
5 11 (6.18%) tcpdump
6 9 (5.06%) Internet
6 9 (5.06%) SSL
7 8 (4.49%) SNMP
8 6 (3.37%) DHCP
9 5 (2.81%) SAN
10 3 (1.69%) Cisco ASA
10 3 (1.69%) Wireshark
11 2 (1.12%) Cisco Firepower
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%) Network Security
11 2 (1.12%) WAN
11 2 (1.12%) Wireless
Database & Business Intelligence
1 35 (19.66%) SQL Server
2 16 (8.99%) NoSQL
2 16 (8.99%) SQL Server Reporting Services
3 14 (7.87%) MySQL
4 12 (6.74%) Data Warehouse
4 12 (6.74%) MongoDB
5 10 (5.62%) Power BI
6 9 (5.06%) Elasticsearch
6 9 (5.06%) PostgreSQL
7 8 (4.49%) SQL Server Integration Services
8 7 (3.93%) Azure SQL Database
8 7 (3.93%) SQL Server Analysis Services
9 6 (3.37%) InfluxDB
10 5 (2.81%) Relational Database
11 4 (2.25%) Data Lake
12 3 (1.69%) Amazon RDS
12 3 (1.69%) Big Data
12 3 (1.69%) BigQuery
13 2 (1.12%) Flink
13 2 (1.12%) MariaDB
Development Applications
1 38 (21.35%) Jenkins
2 32 (17.98%) Git
3 14 (7.87%) TeamCity
4 12 (6.74%) JIRA
5 11 (6.18%) GitLab
6 6 (3.37%) Visual Studio
7 5 (2.81%) Subversion
8 4 (2.25%) Bitbucket
9 1 (0.56%) CircleCI
9 1 (0.56%) Oracle Forms
General
1 69 (38.76%) Finance
2 60 (33.71%) Social Skills
3 22 (12.36%) Analytical Skills
4 18 (10.11%) Banking
5 14 (7.87%) Public Sector
6 12 (6.74%) Front Office
7 10 (5.62%) Legal
8 9 (5.06%) Inclusion and Diversity
8 9 (5.06%) Telecoms
9 8 (4.49%) Documentation Skills
10 5 (2.81%) Music Industry
11 4 (2.25%) Organisational Skills
12 2 (1.12%) Financial Institution
12 2 (1.12%) Investment Banking
12 2 (1.12%) Law
12 2 (1.12%) Presentation Skills
13 1 (0.56%) Influencing Skills
Job Titles
1 27 (15.17%) Architect
2 26 (14.61%) Senior
3 24 (13.48%) DevOps Engineer
4 20 (11.24%) Developer
5 15 (8.43%) DBA
5 15 (8.43%) Linux Engineer
6 13 (7.30%) Senior DevOps
6 13 (7.30%) Senior DevOps Engineer
7 12 (6.74%) Platform Engineer
8 11 (6.18%) Systems Engineer
9 10 (5.62%) Infrastructure Engineer
9 10 (5.62%) Lead
9 10 (5.62%) Senior Linux Engineer
9 10 (5.62%) SQL DBA
10 9 (5.06%) Azure Engineer
10 9 (5.06%) Lead Developer
11 8 (4.49%) Administrator
11 8 (4.49%) AWS Engineer
11 8 (4.49%) Kubernetes Engineer
11 8 (4.49%) SQL Server DBA
Libraries, Frameworks & Software Standards
1 12 (6.74%) Elastic Stack
2 9 (5.06%) .NET
2 9 (5.06%) SailPoint
3 8 (4.49%) HTML
3 8 (4.49%) HTML5
3 8 (4.49%) Web Services
3 8 (4.49%) YAML
4 6 (3.37%) AngularJS
4 6 (3.37%) ASP.NET
4 6 (3.37%) Kafka
4 6 (3.37%) RESTful
5 5 (2.81%) .NET Core
5 5 (2.81%) ASP.NET MVC
5 5 (2.81%) ASP.NET Web API
5 5 (2.81%) Keycloak
5 5 (2.81%) LINQ
5 5 (2.81%) Spring
6 4 (2.25%) Middleware
7 3 (1.69%) CSS
7 3 (1.69%) OAuth
Miscellaneous
1 34 (19.10%) Clustering
2 30 (16.85%) Replication
3 23 (12.92%) Data Centre
4 11 (6.18%) Management Information System
5 10 (5.62%) Cloud Native
5 10 (5.62%) Foreign Exchange (FX)
6 8 (4.49%) AS400
6 8 (4.49%) Robotics
7 6 (3.37%) Onboarding
8 5 (2.81%) Client/Server
8 5 (2.81%) PKI
9 4 (2.25%) Algorithms
9 4 (2.25%) Distributed Systems
9 4 (2.25%) Hedge funds
9 4 (2.25%) Hybrid Cloud
9 4 (2.25%) Legacy Applications
10 3 (1.69%) Data Structures
10 3 (1.69%) Private Cloud
10 3 (1.69%) Public Cloud
10 3 (1.69%) Team-Oriented Environment
Operating Systems
1 55 (30.90%) Windows
2 53 (29.78%) Linux
3 16 (8.99%) Windows Server
4 14 (7.87%) Red Hat Enterprise Linux
5 12 (6.74%) Oracle Linux
6 11 (6.18%) Unix
7 10 (5.62%) Solaris
8 6 (3.37%) CentOS
9 4 (2.25%) Windows 10
10 3 (1.69%) Ubuntu
11 2 (1.12%) Windows Server 2012
11 2 (1.12%) Windows Server 2016
11 2 (1.12%) Windows Server 2019
12 1 (0.56%) AIX
Processes & Methodologies
1 70 (39.33%) DevOps
2 68 (38.20%) Disaster Recovery
3 56 (31.46%) CI/CD
3 56 (31.46%) Containerisation
4 55 (30.90%) Infrastructure as Code
5 54 (30.34%) Problem-Solving
6 44 (24.72%) Migration
6 44 (24.72%) Performance Tuning
7 42 (23.60%) Agile
8 39 (21.91%) Business Continuity
9 35 (19.66%) Continuous Improvement
10 28 (15.73%) Cybersecurity
11 24 (13.48%) Computer Science
12 23 (12.92%) Deployment Automation
13 22 (12.36%) Capacity Planning
13 22 (12.36%) ITIL
13 22 (12.36%) Task Automation
14 20 (11.24%) Security Hardening
15 18 (10.11%) Infrastructure Management
15 18 (10.11%) Test Automation
Programming Languages
1 63 (35.39%) Python
2 48 (26.97%) PowerShell
3 38 (21.35%) SQL
4 36 (20.22%) Bash
5 32 (17.98%) C#
6 31 (17.42%) Java
7 19 (10.67%) T-SQL
8 14 (7.87%) JavaScript
9 13 (7.30%) Perl
10 11 (6.18%) PHP
11 10 (5.62%) RPG
12 9 (5.06%) C++
12 9 (5.06%) Rust
13 5 (2.81%) Shell Script
14 4 (2.25%) Go
14 4 (2.25%) Scala
15 3 (1.69%) PL/SQL
16 2 (1.12%) Ruby
Qualifications
1 35 (19.66%) Degree
2 18 (10.11%) Computer Science Degree
3 14 (7.87%) Security Cleared
4 12 (6.74%) Master's Degree
5 7 (3.93%) SC Cleared
6 5 (2.81%) AWS Certification
6 5 (2.81%) DV Cleared
7 4 (2.25%) AWS Certified Solutions Architect
8 3 (1.69%) Azure Certification
8 3 (1.69%) Linux+ Certification
8 3 (1.69%) Microsoft Certification
8 3 (1.69%) RHCE
9 2 (1.12%) AWS Certified DevOps Engineer
9 2 (1.12%) CCNA
9 2 (1.12%) Cisco Certification
9 2 (1.12%) MCSE
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 (2.81%) QA
2 4 (2.25%) Accessibility
3 3 (1.69%) GDPR
3 3 (1.69%) PCI DSS
3 3 (1.69%) SLA
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 52 (29.21%) Docker
2 24 (13.48%) VMware ESXi
3 20 (11.24%) VMware Infrastructure
4 13 (7.30%) Active Directory
5 10 (5.62%) Firmware
6 5 (2.81%) Virtual Machines
7 4 (2.25%) KVM
7 4 (2.25%) Virtual Servers
7 4 (2.25%) vSphere
8 3 (1.69%) 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%) PowerDNS
10 1 (0.56%) VMware NSX
Systems Management
1 59 (33.15%) Ansible
1 59 (33.15%) Kubernetes
2 57 (32.02%) Terraform
3 23 (12.92%) Grafana
4 21 (11.80%) Nagios
5 17 (9.55%) Puppet
6 13 (7.30%) Prometheus
7 12 (6.74%) SCOM
8 11 (6.18%) HAProxy
8 11 (6.18%) vCenter Server
9 10 (5.62%) Graphite
10 8 (4.49%) Microsoft Clustering
10 8 (4.49%) Progress Chef
11 7 (3.93%) Foglight
12 5 (2.81%) Pingdom
13 4 (2.25%) Data Guard
13 4 (2.25%) Istio
13 4 (2.25%) ZABBIX
14 3 (1.69%) Active Directory Federation Services
14 3 (1.69%) Failover Clustering
Vendors
1 34 (19.10%) Microsoft
2 25 (14.04%) VMware
3 22 (12.36%) Oracle
4 16 (8.99%) IBM
5 14 (7.87%) Red Hat
6 12 (6.74%) NetApp
6 12 (6.74%) Serena
7 10 (5.62%) CyberArk
7 10 (5.62%) Dell
7 10 (5.62%) Google
7 10 (5.62%) Veeam
8 9 (5.06%) BeyondTrust
8 9 (5.06%) ServiceNow
9 8 (4.49%) Cisco
10 7 (3.93%) ArcSight
10 7 (3.93%) HP
10 7 (3.93%) Splunk
10 7 (3.93%) Sun
11 5 (2.81%) SolarWinds
12 4 (2.25%) Atlassian