Period
to 20 July 2018

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 20 July 2018 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
20 Jul 2018
Same period 2017 Same period 2016
Rank 222 261 285
Rank change year-on-year +39 +24 +83
Permanent jobs citing IaaS 132 75 96
As % of all permanent IT jobs advertised in the City of London 1.18% 0.73% 0.71%
As % of the Cloud Services category 4.94% 4.20% 5.44%
Number of salaries quoted 126 61 85
City of London median annual salary £70,000 £62,500 £70,000
Median salary % change year-on-year +12.00% -10.71% -
10th Percentile £51,250 £44,250 £47,500
90th Percentile £110,625 £87,500 £94,750
Central London median annual salary £67,500 £65,000 £72,500
% change year-on-year +3.85% -10.34% +3.57%

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 2,671 1,784 1,764
As % of all permanent IT jobs advertised in the City of London 23.93% 17.40% 13.02%
Number of salaries quoted 2,377 1,591 1,566
City of London median annual salary £65,000 £60,000 £60,000
Median salary % change year-on-year +8.33% - +9.09%
10th Percentile £36,035 £33,750 £32,500
90th Percentile £92,500 £85,000 £85,000
Central London median annual salary £62,500 £60,000 £57,500
% change year-on-year +4.17% +4.35% +4.55%

IaaS
Job Vacancy Trend in the City of London

Job postings citing IaaS as a percentage 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

This chart provides the 3-month moving average for salaries quoted in permanent IT 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

The salary distribution of IT jobs citing IaaS in the City of London over the 6 months to 20 July 2018.

Salary histogram for IaaS in the City of London

For the 6 months to 20 July 2018, 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.

1 100 (75.76%) Microsoft Azure
2 88 (66.67%) PaaS
3 67 (50.76%) Microsoft
4 62 (46.97%) Agile Software Development
5 60 (45.45%) Active Directory
6 57 (43.18%) Windows
7 56 (42.42%) SaaS
8 51 (38.64%) Degree
9 44 (33.33%) SQL Server
10 43 (32.58%) Amazon AWS
11 41 (31.06%) Git (software)
11 41 (31.06%) .NET
12 40 (30.30%) SQL
12 40 (30.30%) Finance
13 39 (29.55%) Azure Active Directory
14 37 (28.03%) C#
15 34 (25.76%) Firewall
16 32 (24.24%) VMware
17 31 (23.48%) DevOps
18 28 (21.21%) Visual Studio
18 28 (21.21%) Web Services
18 28 (21.21%) PowerShell
19 27 (20.45%) TDD
19 27 (20.45%) Citrix
19 27 (20.45%) Jenkins
20 24 (18.18%) AngularJS
20 24 (18.18%) Office 365
20 24 (18.18%) ASP.NET Web API
20 24 (18.18%) Python
20 24 (18.18%) T-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 10 (7.58%) SharePoint
2 6 (4.55%) Confluence
2 6 (4.55%) MS Exchange
3 5 (3.79%) OpenStack
4 4 (3.03%) Apache
4 4 (3.03%) IIS
4 4 (3.03%) nginx
5 3 (2.27%) CMS
5 3 (2.27%) Elasticsearch
5 3 (2.27%) WordPress
6 2 (1.52%) Exchange Server 2013
7 1 (0.76%) Apache Spark
Applications
1 2 (1.52%) Microsoft Office
Cloud Services
1 100 (75.76%) Microsoft Azure
2 88 (66.67%) PaaS
3 56 (42.42%) SaaS
4 43 (32.58%) Amazon AWS
5 39 (29.55%) Azure Active Directory
6 24 (18.18%) Office 365
7 14 (10.61%) Amazon EC2
8 13 (9.85%) Cloud Computing
9 10 (7.58%) AWS CloudFormation
10 9 (6.82%) Serverless
11 8 (6.06%) AWS Lambda
11 8 (6.06%) Google Cloud Platform
12 4 (3.03%) Dynamics 365
12 4 (3.03%) Loggly
12 4 (3.03%) Sumo Logic
13 3 (2.27%) Amazon CloudWatch
13 3 (2.27%) Amazon S3
13 3 (2.27%) AWS OpsWorks
13 3 (2.27%) Mimecast
14 2 (1.52%) GitHub
Communications & Networking
1 34 (25.76%) Firewall
2 20 (15.15%) Intrusion Detection
3 19 (14.39%) DNS
4 18 (13.64%) DHCP
4 18 (13.64%) WAN
5 15 (11.36%) VPN
6 12 (9.09%) LAN
7 10 (7.58%) BGP
7 10 (7.58%) SAN
8 7 (5.30%) EIGRP
8 7 (5.30%) OSPF
8 7 (5.30%) Wireless
9 5 (3.79%) DMZ
10 4 (3.03%) Internet
10 4 (3.03%) Network Security
10 4 (3.03%) TCP/IP
11 3 (2.27%) IPsec
11 3 (2.27%) IPv6
11 3 (2.27%) NAS
11 3 (2.27%) NetScaler
Database & Business Intelligence
1 44 (33.33%) SQL Server
2 23 (17.42%) Azure SQL Database
3 17 (12.88%) SQL Server Integration Services
3 17 (12.88%) SQL Server Reporting Services
4 9 (6.82%) MySQL
5 4 (3.03%) MongoDB
6 3 (2.27%) Amazon RDS
6 3 (2.27%) Big Data
7 2 (1.52%) Apache Cassandra
7 2 (1.52%) Hadoop
7 2 (1.52%) Power BI
7 2 (1.52%) Relational Database
8 1 (0.76%) Data Lake
8 1 (0.76%) PostgreSQL
Development Applications
1 41 (31.06%) Git (software)
2 28 (21.21%) Visual Studio
3 27 (20.45%) Jenkins
4 18 (13.64%) MSBuild
4 18 (13.64%) Subversion
4 18 (13.64%) Team Foundation Server
5 17 (12.88%) CruiseControl
6 6 (4.55%) Atlassian Bamboo
6 6 (4.55%) JIRA
6 6 (4.55%) Maven
6 6 (4.55%) Octopus Deploy
7 4 (3.03%) CircleCI
7 4 (3.03%) Codeship
8 3 (2.27%) Jasmine
8 3 (2.27%) RSpec
8 3 (2.27%) Sublime Text
8 3 (2.27%) TeamCity
8 3 (2.27%) Visual Studio Code
8 3 (2.27%) WebDriver
9 2 (1.52%) Grunt
General
1 40 (30.30%) Finance
2 7 (5.30%) Retail
3 6 (4.55%) Law
4 5 (3.79%) Banking
5 3 (2.27%) Marketing
6 2 (1.52%) Mandarin Language
6 2 (1.52%) Publishing
7 1 (0.76%) Back Office
7 1 (0.76%) Legal
Job Titles
1 39 (29.55%) Architect
2 27 (20.45%) Azure Architect
2 27 (20.45%) Cloud Architect
3 23 (17.42%) Developer
4 11 (8.33%) Enterprise Architect
4 11 (8.33%) Lead Developer
5 10 (7.58%) Analyst
5 10 (7.58%) Cloud Engineer
5 10 (7.58%) Consultant
5 10 (7.58%) Infrastructure Engineer
6 9 (6.82%) Active Directory Engineer
7 8 (6.06%) .NET Developer
7 8 (6.06%) AWS Engineer
7 8 (6.06%) Microsoft Developer
7 8 (6.06%) Solutions Architect
8 7 (5.30%) Cisco Engineer
8 7 (5.30%) Cisco Network Engineer
8 7 (5.30%) Security Analyst
8 7 (5.30%) Security Consultant
8 7 (5.30%) Senior Architect
Libraries, Frameworks & Software Standards
1 41 (31.06%) .NET
2 28 (21.21%) Web Services
3 24 (18.18%) AngularJS
3 24 (18.18%) ASP.NET Web API
4 18 (13.64%) WCF
5 17 (12.88%) Twitter Bootstrap
5 17 (12.88%) WinForms
6 8 (6.06%) Node.js
7 7 (5.30%) ASP.NET
8 6 (4.55%) JSON
9 5 (3.79%) CSS
9 5 (3.79%) Elastic Stack
9 5 (3.79%) HTML
9 5 (3.79%) RabbitMQ
10 4 (3.03%) LAMP
10 4 (3.03%) LEMP Stack
11 3 (2.27%) React
11 3 (2.27%) Ruby on Rails
12 2 (1.52%) CSS3
12 2 (1.52%) Spring Boot
Miscellaneous
1 17 (12.88%) Data Centre
2 12 (9.09%) Management Information System
3 11 (8.33%) Analytical Skills
3 11 (8.33%) Enterprise Cloud
4 10 (7.58%) Public Cloud
5 7 (5.30%) PKI
6 6 (4.55%) Computer Science
7 5 (3.79%) Linux Command Line
7 5 (3.79%) Self-Motivation
8 3 (2.27%) Private Cloud
9 2 (1.52%) Contactless
9 2 (1.52%) Foreign Exchange (FX)
10 1 (0.76%) Fintech
10 1 (0.76%) Hybrid Cloud
10 1 (0.76%) Minimum Viable Product
10 1 (0.76%) Virtual Team
Operating Systems
1 57 (43.18%) Windows
2 22 (16.67%) Linux
3 19 (14.39%) VMS
4 16 (12.12%) Windows Server
5 15 (11.36%) Windows 10
6 9 (6.82%) Unix
7 7 (5.30%) Windows 7
8 6 (4.55%) Windows Server 2008
9 4 (3.03%) Windows Server 2012
10 2 (1.52%) Solaris
10 2 (1.52%) Windows 8
10 2 (1.52%) Windows Server 2003
11 1 (0.76%) CentOS
11 1 (0.76%) Red Hat Enterprise Linux
Processes & Methodologies
1 62 (46.97%) Agile Software Development
2 31 (23.48%) DevOps
3 27 (20.45%) TDD
4 21 (15.91%) Cybersecurity
5 20 (15.15%) Identity Access Management
5 20 (15.15%) Information Security
5 20 (15.15%) Web Development
6 19 (14.39%) Continuous Integration
6 19 (14.39%) Migration
6 19 (14.39%) Software Engineering
7 18 (13.64%) MVC
8 17 (12.88%) PRINCE
8 17 (12.88%) SDLC
9 15 (11.36%) Risk Management
10 13 (9.85%) Deployment Automation
10 13 (9.85%) ITIL
10 13 (9.85%) Scrum
10 13 (9.85%) Stakeholder Management
11 12 (9.09%) Continuous Delivery
12 11 (8.33%) Decision-Making
Programming Languages
1 40 (30.30%) SQL
2 37 (28.03%) C#
3 28 (21.21%) PowerShell
4 24 (18.18%) Python
4 24 (18.18%) T-SQL
5 14 (10.61%) Bash Shell
5 14 (10.61%) Java
6 12 (9.09%) PHP
7 7 (5.30%) Perl
7 7 (5.30%) Ruby
8 5 (3.79%) C++
8 5 (3.79%) JavaScript
9 4 (3.03%) Go
10 3 (2.27%) Scala
11 2 (1.52%) C
12 1 (0.76%) U-SQL
Qualifications
1 51 (38.64%) Degree
2 13 (9.85%) CISSP
3 4 (3.03%) MCSE
3 4 (3.03%) Microsoft Certification
4 3 (2.27%) AWS Certification
4 3 (2.27%) MCSA
5 2 (1.52%) Master's Degree
5 2 (1.52%) MBA
6 1 (0.76%) Computer Science Degree
6 1 (0.76%) Security Cleared
6 1 (0.76%) TOGAF Certification
Quality Assurance & Compliance
1 16 (12.12%) ISO/IEC 27001
2 5 (3.79%) SLA
3 1 (0.76%) COBIT
3 1 (0.76%) GCP
System Software
1 60 (45.45%) Active Directory
2 23 (17.42%) Docker
3 21 (15.91%) Hyper-V
3 21 (15.91%) VMware Infrastructure
4 9 (6.82%) XenApp
5 8 (6.06%) Virtual Machines
6 3 (2.27%) XenDesktop
7 2 (1.52%) VMware NSX
7 2 (1.52%) vSphere
8 1 (0.76%) BitLocker
8 1 (0.76%) Ceph
8 1 (0.76%) Microsoft App-V
8 1 (0.76%) vCloud
8 1 (0.76%) Virtual Desktop
8 1 (0.76%) Xen
Systems Management
1 19 (14.39%) Puppet
2 16 (12.12%) Opscode Chef
3 9 (6.82%) Ansible
4 7 (5.30%) Nagios
5 6 (4.55%) McAfee ePO
5 6 (4.55%) Nessus
6 5 (3.79%) Salt
6 5 (3.79%) Terraform
7 4 (3.03%) Prometheus
7 4 (3.03%) SCOM
7 4 (3.03%) ZABBIX
8 3 (2.27%) EdgeSight
9 2 (1.52%) Kubernetes
9 2 (1.52%) SCCM
9 2 (1.52%) Single Sign-On
10 1 (0.76%) AirWatch
10 1 (0.76%) CFEngine
10 1 (0.76%) Microsoft Intune
10 1 (0.76%) vRealize
Vendors
1 67 (50.76%) Microsoft
2 32 (24.24%) VMware
3 27 (20.45%) Citrix
4 21 (15.91%) Oracle
5 15 (11.36%) Splunk
6 10 (7.58%) Cisco
7 9 (6.82%) Google
8 8 (6.06%) CheckPoint
9 7 (5.30%) McAfee
10 6 (4.55%) IBM
10 6 (4.55%) NetApp
11 5 (3.79%) Rackspace
12 4 (3.03%) Meraki
12 4 (3.03%) New Relic
13 3 (2.27%) F5
13 3 (2.27%) SaltStack
14 1 (0.76%) Apple
14 1 (0.76%) Dell
14 1 (0.76%) Ivanti
14 1 (0.76%) Wyse