Period
to 18 January 2021

The following table provides summary statistics for permanent job vacancies advertised in the City of London with a requirement for IaaS skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited IaaS over the 6 months to 18 January 2021 with a comparison to the same period in the previous 2 years.

Infrastructure as a Service (IaaS)
Central London > City of London
6 months to
18 Jan 2021
Same period 2020 Same period 2019
Rank 129 210 273
Rank change year-on-year +81 +63 -51
Permanent jobs citing IaaS 90 94 63
As % of all permanent jobs advertised in the City of London 2.11% 1.03% 0.61%
As % of the Cloud Services category 4.66% 2.81% 2.24%
Number of salaries quoted 70 99 61
Median annual salary £75,000 £85,000 £70,000
Median salary % change year-on-year -11.76% +21.43% -3.45%
10th Percentile £52,375 £53,500 £51,250
90th Percentile £107,500 £93,750 £87,500
Central London median annual salary £67,500 £80,000 £70,000
% change year-on-year -15.63% +14.29% -

IaaS is in the Cloud Services category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in the City of London with a requirement for cloud computing skills.

All Cloud Skills
City of London
Permanent vacancies with a requirement for cloud computing skills 1,930 3,346 2,807
As % of all permanent IT jobs advertised in the City of London 45.18% 36.68% 27.33%
Number of salaries quoted 1,687 2,973 2,581
Median annual salary £70,000 £65,000 £65,000
Median salary % change year-on-year +7.69% - +4.00%
10th Percentile £45,000 £32,500 £35,450
90th Percentile £100,000 £95,000 £91,250
Central London median annual salary £70,000 £65,000 £65,000
% change year-on-year +7.69% - +8.33%

IaaS
Job Vacancy Trend in the City of London

Job postings citing IaaS as a proportion of all IT jobs advertised in the City of London.

Job vacancy trend for IaaS in the City of London

IaaS
Salary Trend in the City of London

3-month moving average salary quoted in jobs citing IaaS in the City of London.

Salary trend for IaaS in the City of London

IaaS
Salary Histogram in the City of London

Salary distribution for jobs citing IaaS in the City of London over the 6 months to 18 January 2021.

Salary histogram for IaaS in the City of London

For the 6 months to 18 January 2021, IT jobs citing IaaS 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 City of London region with a requirement for IaaS.

1 69 (76.67%) Azure
2 66 (73.33%) PaaS
3 49 (54.44%) AWS
4 47 (52.22%) SaaS
5 34 (37.78%) DevOps
6 31 (34.44%) VMware
7 28 (31.11%) Windows
8 27 (30.00%) Active Directory
8 27 (30.00%) Configuration Management
8 27 (30.00%) Ansible
9 26 (28.89%) Python
10 25 (27.78%) Kubernetes
11 24 (26.67%) Finance
12 23 (25.56%) Microsoft
13 22 (24.44%) Puppet
13 22 (24.44%) Public Cloud
14 21 (23.33%) GCP
14 21 (23.33%) Docker
14 21 (23.33%) Opscode Chef
15 19 (21.11%) Microservices
16 18 (20.00%) Web Services
17 17 (18.89%) PowerShell
18 16 (17.78%) Linux
18 16 (17.78%) Windows Server
19 15 (16.67%) SCCM
20 14 (15.56%) VMware Infrastructure
20 14 (15.56%) SQL Server
20 14 (15.56%) Go
21 13 (14.44%) Presales
21 13 (14.44%) SQL

IaaS
Co-occurring 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 7 (7.78%) Elasticsearch
2 6 (6.67%) Oracle SOA Suite
3 4 (4.44%) SharePoint
3 4 (4.44%) Skype for Business
4 2 (2.22%) IIS
5 1 (1.11%) Apache
5 1 (1.11%) Apache Spark
5 1 (1.11%) JBoss
5 1 (1.11%) Red Hat Fuse
Business Applications
1 8 (8.89%) SAP Hybris
Cloud Services
1 69 (76.67%) Azure
2 66 (73.33%) PaaS
3 49 (54.44%) AWS
4 47 (52.22%) SaaS
5 21 (23.33%) GCP
6 11 (12.22%) Office 365
7 10 (11.11%) Azure Active Directory
8 8 (8.89%) Akamai
9 7 (7.78%) Amazon CloudWatch
10 6 (6.67%) Power Platform
10 6 (6.67%) Rackspace Cloud
11 4 (4.44%) Amazon EKS
11 4 (4.44%) Azure Data Factory
12 3 (3.33%) Amazon EMR
12 3 (3.33%) Dynamics 365
13 2 (2.22%) Amazon Kinesis
13 2 (2.22%) GitHub
13 2 (2.22%) Serverless
14 1 (1.11%) Apigee
14 1 (1.11%) OneDrive
Communications & Networking
1 9 (10.00%) DNS
2 8 (8.89%) SAN
3 7 (7.78%) Network Security
4 6 (6.67%) Multicast
4 6 (6.67%) TCP/IP
4 6 (6.67%) tcpdump
5 5 (5.56%) Skype
5 5 (5.56%) WAN
6 4 (4.44%) LAN
7 3 (3.33%) Firewall
7 3 (3.33%) SSL
8 2 (2.22%) VPN
9 1 (1.11%) BGP
9 1 (1.11%) HTTP
9 1 (1.11%) HTTPS
9 1 (1.11%) Internet
9 1 (1.11%) Intranet
9 1 (1.11%) Kerberos
9 1 (1.11%) Software-Defined Networking
9 1 (1.11%) Unified Communications
Database & Business Intelligence
1 14 (15.56%) SQL Server
2 6 (6.67%) Power BI
3 5 (5.56%) Hadoop
4 4 (4.44%) Big Data
4 4 (4.44%) HDInsight
5 3 (3.33%) Amazon QuickSight
5 3 (3.33%) Data Warehouse
5 3 (3.33%) Looker
6 2 (2.22%) Cosmos DB
6 2 (2.22%) Microsoft Analysis Services
6 2 (2.22%) MySQL
6 2 (2.22%) SQL Server 2012
6 2 (2.22%) SQL Server 2014
6 2 (2.22%) SQL Server 2017
6 2 (2.22%) SQL Server Analysis Services
6 2 (2.22%) SQL Server Integration Services
6 2 (2.22%) SQL Server Reporting Services
7 1 (1.11%) BigQuery
7 1 (1.11%) Cloud Spanner
7 1 (1.11%) Data Lake
Development Applications
1 8 (8.89%) Git (software)
2 5 (5.56%) Jenkins
3 1 (1.11%) Atlassian Bamboo
3 1 (1.11%) GitLab
3 1 (1.11%) JIRA
3 1 (1.11%) Octopus Deploy
3 1 (1.11%) Sonatype Nexus
3 1 (1.11%) TeamCity
General
1 24 (26.67%) Finance
2 11 (12.22%) Law
3 5 (5.56%) Advertising
4 3 (3.33%) Retail
5 2 (2.22%) Banking
5 2 (2.22%) Marketing
6 1 (1.11%) Billing
6 1 (1.11%) Manufacturing
6 1 (1.11%) Public Sector
6 1 (1.11%) Telecoms
Job Titles
1 21 (23.33%) Architect
1 21 (23.33%) DevOps Engineer
2 17 (18.89%) Consultant
3 14 (15.56%) Azure Engineer
4 13 (14.44%) Infrastructure Engineer
5 10 (11.11%) Senior DevOps
6 9 (10.00%) AWS DevOps
6 9 (10.00%) AWS DevOps Engineer
6 9 (10.00%) AWS Engineer
6 9 (10.00%) Azure Infrastructure Engineer
6 9 (10.00%) Cloud Consultant
6 9 (10.00%) Security Consultant
7 6 (6.67%) Cloud Engineer
7 6 (6.67%) Enterprise Architect
7 6 (6.67%) IT Engineer
7 6 (6.67%) Senior Architect
7 6 (6.67%) Senior DevOps Engineer
7 6 (6.67%) Senior Infrastructure Engineer
8 5 (5.56%) Azure Architect
8 5 (5.56%) Azure Consultant
Libraries, Frameworks & Software Standards
1 18 (20.00%) Web Services
2 5 (5.56%) Sensu
3 3 (3.33%) .NET
3 3 (3.33%) Elastic Stack
4 2 (2.22%) .NET Core
4 2 (2.22%) .NET Framework
4 2 (2.22%) ASP.NET Web API
4 2 (2.22%) CSS
4 2 (2.22%) HTML
4 2 (2.22%) jQuery
4 2 (2.22%) LDAP
4 2 (2.22%) Redux
5 1 (1.11%) JMS
5 1 (1.11%) JSON
5 1 (1.11%) OAuth
5 1 (1.11%) REST
5 1 (1.11%) SAML
5 1 (1.11%) SOAP
5 1 (1.11%) Spring
5 1 (1.11%) Spring Boot
Miscellaneous
1 22 (24.44%) Public Cloud
2 10 (11.11%) Cloud Native
2 10 (11.11%) Distributed Denial-of-Service
3 9 (10.00%) Data Centre
4 7 (7.78%) FMCG
5 6 (6.67%) Client/Server
6 5 (5.56%) Fat Client
6 5 (5.56%) Thin Client
7 4 (4.44%) Hybrid Cloud
7 4 (4.44%) Private Cloud
7 4 (4.44%) Virtual Team
8 3 (3.33%) Management Information System
9 2 (2.22%) Clustering
9 2 (2.22%) Replication
9 2 (2.22%) User Experience
10 1 (1.11%) Analytical Skills
10 1 (1.11%) Blog
10 1 (1.11%) Reinsurance
Operating Systems
1 28 (31.11%) Windows
2 16 (17.78%) Linux
2 16 (17.78%) Windows Server
3 12 (13.33%) Windows Server 2012
4 11 (12.22%) Windows Server 2016
4 11 (12.22%) Windows Server 2019
5 5 (5.56%) Windows 10
6 3 (3.33%) Red Hat Enterprise Linux
7 2 (2.22%) Unix
8 1 (1.11%) CentOS
8 1 (1.11%) Ubuntu
Processes & Methodologies
1 34 (37.78%) DevOps
2 27 (30.00%) Configuration Management
3 19 (21.11%) Microservices
4 13 (14.44%) Presales
5 12 (13.33%) Infrastructure Engineering
6 11 (12.22%) Cybersecurity
7 10 (11.11%) Artificial Intelligence
7 10 (11.11%) Migration
8 9 (10.00%) Identity Access Management
8 9 (10.00%) SIEM
8 9 (10.00%) SOA
9 8 (8.89%) Agile Software Development
9 8 (8.89%) B2B
9 8 (8.89%) B2C
9 8 (8.89%) Business Transformation
9 8 (8.89%) Kanban
9 8 (8.89%) Scrum
9 8 (8.89%) Systems Engineering
9 8 (8.89%) TOGAF
10 7 (7.78%) Test Automation
Programming Languages
1 26 (28.89%) Python
2 17 (18.89%) PowerShell
3 14 (15.56%) Go
4 13 (14.44%) SQL
5 12 (13.33%) Java
5 12 (13.33%) Ruby
6 9 (10.00%) Bash Shell
7 4 (4.44%) C#
7 4 (4.44%) JavaScript
7 4 (4.44%) T-SQL
8 3 (3.33%) Shell Script
9 2 (2.22%) PHP
9 2 (2.22%) TypeScript
10 1 (1.11%) Perl
10 1 (1.11%) R
Qualifications
1 10 (11.11%) AWS Certification
2 5 (5.56%) Degree
2 5 (5.56%) Microsoft Certification
3 4 (4.44%) CCNA
3 4 (4.44%) Cisco Certification
4 3 (3.33%) MCSE
5 2 (2.22%) PCI QSA
5 2 (2.22%) SC Cleared
5 2 (2.22%) Security Cleared
5 2 (2.22%) TOGAF Certification
6 1 (1.11%) MCP
6 1 (1.11%) RHCE
Quality Assurance & Compliance
1 2 (2.22%) Cyber Essentials
1 2 (2.22%) Cyber Essentials PLUS
1 2 (2.22%) ISO/IEC 27001
1 2 (2.22%) PCI DSS
1 2 (2.22%) QA
System Software
1 27 (30.00%) Active Directory
2 21 (23.33%) Docker
3 14 (15.56%) VMware Infrastructure
4 5 (5.56%) Hyper-V
5 1 (1.11%) HDFS
5 1 (1.11%) VMware ESXi
Systems Management
1 27 (30.00%) Ansible
2 25 (27.78%) Kubernetes
3 22 (24.44%) Puppet
4 21 (23.33%) Opscode Chef
5 15 (16.67%) SCCM
6 13 (14.44%) Microsoft Intune
7 12 (13.33%) Prometheus
8 10 (11.11%) Terraform
9 8 (8.89%) Single Sign-On
10 5 (5.56%) Grafana
11 4 (4.44%) WSUS
12 2 (2.22%) Docker Swarm
12 2 (2.22%) Microsoft Clustering
13 1 (1.11%) Ambari
13 1 (1.11%) Hadoop YARN
13 1 (1.11%) Oozie
Vendors
1 31 (34.44%) VMware
2 23 (25.56%) Microsoft
3 12 (13.33%) SAP
4 9 (10.00%) Google
4 9 (10.00%) Oracle
5 8 (8.89%) Adobe
5 8 (8.89%) Citrix
5 8 (8.89%) hybris
5 8 (8.89%) Salesforce.com
6 7 (7.78%) New Relic
7 6 (6.67%) Alibaba
7 6 (6.67%) Rackspace
8 4 (4.44%) Cisco
8 4 (4.44%) PeopleSoft
8 4 (4.44%) SolarWinds
9 3 (3.33%) Cloudera
9 3 (3.33%) Databricks
9 3 (3.33%) Intel
9 3 (3.33%) NVIDIA
9 3 (3.33%) Red Hat