Period
to 20 September 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 September 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 Sep 2018
Same period 2017 Same period 2016
Rank 239 236 283
Rank change year-on-year -3 +47 +89
Permanent jobs citing IaaS 104 93 83
As % of all permanent IT jobs advertised in the City of London 0.94% 0.92% 0.66%
As % of the Cloud Services category 3.79% 4.89% 5.12%
Number of salaries quoted 98 80 69
City of London median annual salary £70,000 £63,750 £65,000
Median salary % change year-on-year +9.80% -1.92% -7.14%
10th Percentile £51,250 £46,475 £49,500
90th Percentile £89,125 £87,500 £93,250
Central London median annual salary £69,250 £65,000 £67,500
% change year-on-year +6.54% -3.70% -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 2,742 1,903 1,621
As % of all permanent IT jobs advertised in the City of London 24.90% 18.73% 12.98%
Number of salaries quoted 2,466 1,707 1,467
City of London median annual salary £65,000 £62,000 £60,000
Median salary % change year-on-year +4.84% +3.33% +9.09%
10th Percentile £36,250 £35,400 £32,500
90th Percentile £92,500 £87,500 £85,000
Central London median annual salary £65,000 £60,000 £57,500
% change year-on-year +8.33% +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 September 2018.

Salary histogram for IaaS in the City of London

For the 6 months to 20 September 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 85 (81.73%) Microsoft Azure
2 73 (70.19%) PaaS
3 50 (48.08%) Degree
4 49 (47.12%) SaaS
5 46 (44.23%) Microsoft
6 40 (38.46%) Active Directory
7 39 (37.50%) Windows
8 37 (35.58%) Agile Software Development
9 33 (31.73%) SQL
10 32 (30.77%) Amazon AWS
11 31 (29.81%) SQL Server
11 31 (29.81%) Firewall
12 28 (26.92%) Finance
12 28 (26.92%) .NET
13 27 (25.96%) C#
14 26 (25.00%) VMware
15 25 (24.04%) Cybersecurity
16 24 (23.08%) Information Security
16 24 (23.08%) Visual Studio
17 23 (22.12%) PowerShell
17 23 (22.12%) Git (software)
17 23 (22.12%) Intrusion Detection
17 23 (22.12%) DevOps
17 23 (22.12%) Identity Access Management
18 21 (20.19%) Azure Active Directory
18 21 (20.19%) Azure SQL Database
19 20 (19.23%) Citrix
19 20 (19.23%) Jenkins
20 19 (18.27%) AngularJS
20 19 (18.27%) Linux

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 6 (5.77%) MS Exchange
1 6 (5.77%) SharePoint
2 5 (4.81%) OpenStack
3 3 (2.88%) Apache
3 3 (2.88%) CMS
3 3 (2.88%) Elasticsearch
3 3 (2.88%) IIS
3 3 (2.88%) nginx
3 3 (2.88%) WordPress
4 2 (1.92%) Exchange Server 2013
5 1 (0.96%) Confluence
Cloud Services
1 85 (81.73%) Microsoft Azure
2 73 (70.19%) PaaS
3 49 (47.12%) SaaS
4 32 (30.77%) Amazon AWS
5 21 (20.19%) Azure Active Directory
6 17 (16.35%) Office 365
7 10 (9.62%) Amazon EC2
8 8 (7.69%) Cloud Computing
9 5 (4.81%) AWS CloudFormation
9 5 (4.81%) Google Cloud Platform
10 4 (3.85%) Amazon S3
10 4 (3.85%) Dynamics 365
10 4 (3.85%) Mimecast
10 4 (3.85%) Serverless
11 3 (2.88%) Amazon CloudWatch
11 3 (2.88%) AWS Lambda
11 3 (2.88%) AWS OpsWorks
12 2 (1.92%) GitHub
13 1 (0.96%) DigitalOcean
13 1 (0.96%) Trello
Communications & Networking
1 31 (29.81%) Firewall
2 23 (22.12%) Intrusion Detection
3 15 (14.42%) DNS
4 13 (12.50%) VPN
5 11 (10.58%) DHCP
6 9 (8.65%) SAN
7 8 (7.69%) WAN
8 7 (6.73%) BGP
8 7 (6.73%) LAN
9 4 (3.85%) Network Security
10 3 (2.88%) EIGRP
10 3 (2.88%) IPsec
10 3 (2.88%) IPv6
10 3 (2.88%) NAS
10 3 (2.88%) OSPF
10 3 (2.88%) Wireless
11 2 (1.92%) Fibre Channel
11 2 (1.92%) iSCSI
11 2 (1.92%) TCP/IP
11 2 (1.92%) VSAN
Database & Business Intelligence
1 31 (29.81%) SQL Server
2 21 (20.19%) Azure SQL Database
3 15 (14.42%) SQL Server Reporting Services
4 13 (12.50%) SQL Server Integration Services
5 7 (6.73%) MySQL
6 3 (2.88%) Amazon RDS
7 2 (1.92%) SQL Server Analysis Services
8 1 (0.96%) Big Data
8 1 (0.96%) Cosmos DB
8 1 (0.96%) Hadoop
8 1 (0.96%) MongoDB
8 1 (0.96%) PostgreSQL
8 1 (0.96%) Power BI
8 1 (0.96%) Redis
Development Applications
1 24 (23.08%) Visual Studio
2 23 (22.12%) Git (software)
3 20 (19.23%) Jenkins
4 16 (15.38%) Team Foundation Server
5 14 (13.46%) MSBuild
5 14 (13.46%) Subversion
6 13 (12.50%) CruiseControl
7 4 (3.85%) CircleCI
7 4 (3.85%) Codeship
8 3 (2.88%) Jasmine
8 3 (2.88%) RSpec
8 3 (2.88%) Sublime Text
8 3 (2.88%) TeamCity
8 3 (2.88%) Visual Studio Code
8 3 (2.88%) WebDriver
9 2 (1.92%) JIRA
9 2 (1.92%) Maven
9 2 (1.92%) Sonatype Nexus
10 1 (0.96%) Artifactory
10 1 (0.96%) GoCD
General
1 28 (26.92%) Finance
2 4 (3.85%) Law
2 4 (3.85%) Retail
3 3 (2.88%) Marketing
4 2 (1.92%) Banking
Job Titles
1 29 (27.88%) Architect
2 20 (19.23%) Azure Architect
2 20 (19.23%) Cloud Architect
3 16 (15.38%) Developer
4 12 (11.54%) Analyst
5 11 (10.58%) Consultant
6 10 (9.62%) Solutions Architect
7 9 (8.65%) Cybersecurity Analyst
7 9 (8.65%) Lead Developer
7 9 (8.65%) Security Analyst
8 8 (7.69%) DevOps Engineer
9 7 (6.73%) Cloud Solutions Architect
9 7 (6.73%) Cybersecurity Consultant
9 7 (6.73%) Cybersecurity Manager
9 7 (6.73%) Microsoft Developer
9 7 (6.73%) Security Consultant
9 7 (6.73%) Security Manager
9 7 (6.73%) Senior Architect
10 6 (5.77%) C# Architect
10 6 (5.77%) Infrastructure Engineer
Libraries, Frameworks & Software Standards
1 28 (26.92%) .NET
2 19 (18.27%) AngularJS
3 16 (15.38%) Web Services
4 15 (14.42%) ASP.NET Web API
5 13 (12.50%) Twitter Bootstrap
5 13 (12.50%) WCF
5 13 (12.50%) WinForms
6 7 (6.73%) JSON
7 5 (4.81%) Node.js
8 4 (3.85%) ASP.NET
9 3 (2.88%) CSS
9 3 (2.88%) HTML
9 3 (2.88%) LAMP
9 3 (2.88%) LEMP Stack
9 3 (2.88%) React
9 3 (2.88%) Ruby on Rails
10 1 (0.96%) boto
10 1 (0.96%) Elastic Stack
10 1 (0.96%) Electron Framework
10 1 (0.96%) REST
Miscellaneous
1 11 (10.58%) Analytical Skills
2 10 (9.62%) Public Cloud
3 8 (7.69%) Management Information System
4 7 (6.73%) Data Centre
4 7 (6.73%) PKI
5 5 (4.81%) Computer Science
6 4 (3.85%) Linux Command Line
6 4 (3.85%) Private Cloud
6 4 (3.85%) Self-Motivation
7 2 (1.92%) Clustering
7 2 (1.92%) Contactless
7 2 (1.92%) Enterprise Cloud
7 2 (1.92%) Foreign Exchange (FX)
7 2 (1.92%) Hybrid Cloud
8 1 (0.96%) Distributed Denial-of-Service
8 1 (0.96%) Fintech
8 1 (0.96%) Hedge funds
8 1 (0.96%) User Experience
8 1 (0.96%) Virtual Team
Operating Systems
1 39 (37.50%) Windows
2 19 (18.27%) Linux
3 14 (13.46%) VMS
4 11 (10.58%) Windows Server
5 7 (6.73%) Unix
5 7 (6.73%) Windows 10
6 5 (4.81%) Windows Server 2012
7 4 (3.85%) Windows Server 2008
8 1 (0.96%) CentOS
8 1 (0.96%) MVS
8 1 (0.96%) Red Hat Enterprise Linux
8 1 (0.96%) Windows 7
Processes & Methodologies
1 37 (35.58%) Agile Software Development
2 25 (24.04%) Cybersecurity
3 24 (23.08%) Information Security
4 23 (22.12%) DevOps
4 23 (22.12%) Identity Access Management
5 17 (16.35%) TDD
6 16 (15.38%) Web Development
7 15 (14.42%) Risk Management
7 15 (14.42%) Scrum
8 14 (13.46%) Migration
9 13 (12.50%) MVC
9 13 (12.50%) PRINCE
9 13 (12.50%) SDLC
9 13 (12.50%) Software Engineering
10 12 (11.54%) Infrastructure Engineering
11 11 (10.58%) Network Virtualisation
12 10 (9.62%) Continuous Integration
12 10 (9.62%) Problem-Solving
12 10 (9.62%) Stakeholder Management
13 9 (8.65%) Continuous Improvement
Programming Languages
1 33 (31.73%) SQL
2 27 (25.96%) C#
3 23 (22.12%) PowerShell
4 15 (14.42%) T-SQL
5 14 (13.46%) Python
6 11 (10.58%) Bash Shell
7 7 (6.73%) PHP
8 5 (4.81%) Java
8 5 (4.81%) Perl
9 4 (3.85%) C++
10 3 (2.88%) JavaScript
10 3 (2.88%) Ruby
11 2 (1.92%) VB
Qualifications
1 50 (48.08%) Degree
2 15 (14.42%) CISSP
3 6 (5.77%) MCSE
3 6 (5.77%) Microsoft Certification
4 4 (3.85%) AWS Certification
4 4 (3.85%) MCSA
5 2 (1.92%) CCNA
5 2 (1.92%) Cisco Certification
5 2 (1.92%) Computer Science Degree
5 2 (1.92%) Master's Degree
5 2 (1.92%) MBA
6 1 (0.96%) CCDA
6 1 (0.96%) CCDP
6 1 (0.96%) CCIE
6 1 (0.96%) CCNP
6 1 (0.96%) CISM
6 1 (0.96%) Security Cleared
Quality Assurance & Compliance
1 18 (17.31%) ISO/IEC 27001
2 2 (1.92%) COBIT
3 1 (0.96%) GCP
3 1 (0.96%) ISO/IEC 27002 (supersedes ISO/IEC 17799)
3 1 (0.96%) PCI DSS
System Software
1 40 (38.46%) Active Directory
2 18 (17.31%) Hyper-V
3 16 (15.38%) VMware Infrastructure
4 10 (9.62%) Virtual Machines
5 9 (8.65%) Docker
6 8 (7.69%) XenApp
7 2 (1.92%) VMware NSX
7 2 (1.92%) vSphere
7 2 (1.92%) Xen
8 1 (0.96%) Ceph
8 1 (0.96%) Microsoft App-V
8 1 (0.96%) vCloud
8 1 (0.96%) Virtual Desktop
8 1 (0.96%) VirtualBox
8 1 (0.96%) VMware ESXi
8 1 (0.96%) XenDesktop
Systems Management
1 13 (12.50%) Opscode Chef
2 11 (10.58%) Puppet
3 10 (9.62%) Ansible
4 7 (6.73%) McAfee ePO
4 7 (6.73%) Nessus
5 6 (5.77%) Salt
6 4 (3.85%) Kubernetes
6 4 (3.85%) Terraform
7 2 (1.92%) Microsoft Clustering
7 2 (1.92%) SCOM
7 2 (1.92%) SCOrch
7 2 (1.92%) Symantec Enterprise Vault
8 1 (0.96%) CFEngine
8 1 (0.96%) Microsoft Intune
8 1 (0.96%) SCCM
8 1 (0.96%) Single Sign-On
8 1 (0.96%) vRealize
Vendors
1 46 (44.23%) Microsoft
2 26 (25.00%) VMware
3 20 (19.23%) Citrix
4 13 (12.50%) Oracle
5 8 (7.69%) McAfee
6 7 (6.73%) Splunk
7 6 (5.77%) NetApp
8 5 (4.81%) Cisco
8 5 (4.81%) Google
9 4 (3.85%) CheckPoint
9 4 (3.85%) Meraki
9 4 (3.85%) SaltStack
10 2 (1.92%) Symantec
11 1 (0.96%) F5
11 1 (0.96%) Infoblox
11 1 (0.96%) Ivanti
11 1 (0.96%) Juniper
11 1 (0.96%) Rackspace
11 1 (0.96%) Sophos
11 1 (0.96%) Wyse