Period
to 19 September 2019

The following table provides summary statistics for permanent job vacancies advertised in Hertfordshire 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 19 September 2019 with a comparison to the same period in the previous 2 years.

Infrastructure as a Service (IaaS)
East of England > Hertfordshire
6 months to
19 Sep 2019
Same period 2018 Same period 2017
Rank 106 160 185
Rank change year-on-year +54 +25 +24
Permanent jobs citing IaaS 45 47 31
As % of all permanent IT jobs advertised in Hertfordshire 1.75% 1.13% 0.75%
As % of the Cloud Services category 5.17% 4.41% 4.01%
Number of salaries quoted 16 29 21
Hertfordshire median annual salary £60,000 £55,000 £50,000
Median salary % change year-on-year +9.09% +10.00% -
10th Percentile £55,000 £32,900 £41,250
90th Percentile £88,125 £90,250 £61,250
East of England median annual salary £55,000 £56,250 £50,000
% change year-on-year -2.22% +12.50% -16.67%

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 Hertfordshire with a requirement for cloud computing skills.

All Cloud Skills
Hertfordshire
Permanent vacancies with a requirement for cloud computing skills 871 1,065 774
As % of all permanent IT jobs advertised in Hertfordshire 33.83% 25.66% 18.76%
Number of salaries quoted 615 847 644
Hertfordshire median annual salary £50,000 £52,500 £52,500
Median salary % change year-on-year -4.76% - -2.78%
10th Percentile £27,500 £27,500 £28,575
90th Percentile £72,500 £74,250 £71,250
East of England median annual salary £47,500 £50,000 £47,500
% change year-on-year -5.00% +5.26% -5.00%

IaaS
Job Vacancy Trend in Hertfordshire

Job postings citing IaaS as a percentage of all IT jobs advertised in Hertfordshire.

Job vacancy trend for IaaS in Hertfordshire

IaaS
Salary Trend in Hertfordshire

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing IaaS in Hertfordshire.

Salary trend for IaaS in Hertfordshire

IaaS
Salary Histogram in Hertfordshire

The salary distribution of IT jobs citing IaaS in Hertfordshire over the 6 months to 19 September 2019.

Salary histogram for IaaS in Hertfordshire

IaaS
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing IaaS within the Hertfordshire region over the 6 months to 19 September 2019. 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
Job
Vacancies
Watford +11 21 £60,000 -25.00%
Harpenden - 17 - - 1
Hemel Hempstead - 2 - -
St Albans - 1 £77,500 -
Borehamwood - 1 £50,000 -
IaaS
East of England

For the 6 months to 19 September 2019, 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 Hertfordshire region with a requirement for IaaS.

1 36 (80.00%) SaaS
2 25 (55.56%) PaaS
3 22 (48.89%) Problem-Solving
4 21 (46.67%) VMware
5 19 (42.22%) Linux
6 18 (40.00%) DevOps
7 17 (37.78%) Azure
7 17 (37.78%) Records Management
7 17 (37.78%) Windows
7 17 (37.78%) ISO/IEC 27001
8 16 (35.56%) DNS
8 16 (35.56%) Microsoft
9 14 (31.11%) Replication
10 13 (28.89%) Retail
10 13 (28.89%) SAN
10 13 (28.89%) Puppet
10 13 (28.89%) Cybersecurity
11 12 (26.67%) MariaDB
11 12 (26.67%) CentOS
11 12 (26.67%) SMTP
11 12 (26.67%) HTTP
11 12 (26.67%) SNMP
11 12 (26.67%) RHCE
11 12 (26.67%) Red Hat
11 12 (26.67%) Perl
11 12 (26.67%) MySQL
11 12 (26.67%) LDAP
11 12 (26.67%) Python
11 12 (26.67%) RHCT
11 12 (26.67%) Agile Software Development

IaaS
Co-occurring IT Skills in Hertfordshire 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 4 (8.89%) SharePoint
2 1 (2.22%) CMS
2 1 (2.22%) Exchange Server 2013
2 1 (2.22%) GlassFish
2 1 (2.22%) JBoss
2 1 (2.22%) MQSeries
2 1 (2.22%) MS Exchange
2 1 (2.22%) OpenStack
2 1 (2.22%) Oracle SOA Suite
2 1 (2.22%) Sitecore CMS
2 1 (2.22%) WebLogic
2 1 (2.22%) WebSphere
Applications
1 4 (8.89%) Microsoft Office
2 3 (6.67%) Microsoft PowerPoint
Business Applications
1 3 (6.67%) SAP ERP
1 3 (6.67%) SAP GRC
1 3 (6.67%) SAP S/4HANA
Cloud Services
1 36 (80.00%) SaaS
2 25 (55.56%) PaaS
3 17 (37.78%) Azure
4 9 (20.00%) AWS
5 4 (8.89%) Azure Data Factory
5 4 (8.89%) Power Platform
6 3 (6.67%) Azure Active Directory
7 1 (2.22%) Akamai
7 1 (2.22%) Apigee
7 1 (2.22%) AWS CloudFormation
7 1 (2.22%) Office 365
Communications & Networking
1 16 (35.56%) DNS
2 13 (28.89%) SAN
3 12 (26.67%) HTTP
3 12 (26.67%) SMTP
3 12 (26.67%) SNMP
4 5 (11.11%) Intrusion Detection
4 5 (11.11%) Network Security
5 4 (8.89%) LAN
6 2 (4.44%) DHCP
6 2 (4.44%) Firewall
6 2 (4.44%) VPN
6 2 (4.44%) WAN
7 1 (2.22%) Internet
7 1 (2.22%) Remote Desktop
7 1 (2.22%) Reverse Proxy
7 1 (2.22%) TCP/IP
Database & Business Intelligence
1 12 (26.67%) MariaDB
1 12 (26.67%) MySQL
2 4 (8.89%) Azure SQL Data Warehouse
2 4 (8.89%) Azure SQL Database
2 4 (8.89%) Data Lake
2 4 (8.89%) Data Warehouse
2 4 (8.89%) HDInsight
2 4 (8.89%) Power BI
2 4 (8.89%) SAP HANA
2 4 (8.89%) SQL Server
2 4 (8.89%) SQL Server Analysis Services
2 4 (8.89%) SQL Server Integration Services
2 4 (8.89%) SQL Server Reporting Services
Development Applications
1 1 (2.22%) Visual Studio Team System
General
1 13 (28.89%) Retail
2 3 (6.67%) Manufacturing
3 1 (2.22%) Finance
3 1 (2.22%) Public Sector
Job Titles
1 12 (26.67%) DevOps Engineer
1 12 (26.67%) Linux DevOps Engineer
1 12 (26.67%) Linux Engineer
1 12 (26.67%) Linux/Unix DevOps
2 11 (24.44%) Architect
3 8 (17.78%) Head of IT
3 8 (17.78%) Head of IT Security
3 8 (17.78%) Head of Security
4 6 (13.33%) Security Engineer
4 6 (13.33%) Solutions Architect
5 5 (11.11%) Cybersecurity Engineer
5 5 (11.11%) Senior Security Engineer
6 4 (8.89%) Business Intelligence Manager
7 3 (6.67%) SAP Architect
8 2 (4.44%) Infrastructure Engineer
8 2 (4.44%) Infrastructure Specialist
8 2 (4.44%) Senior DevOps
8 2 (4.44%) Senior DevOps Engineer
8 2 (4.44%) Senior Linux Engineer
8 2 (4.44%) Support Specialist
Libraries, Frameworks & Software Standards
1 12 (26.67%) LDAP
2 3 (6.67%) RESTful
2 3 (6.67%) WebSockets
3 2 (4.44%) .NET
3 2 (4.44%) AngularJS
3 2 (4.44%) React
4 1 (2.22%) ActiveMQ
4 1 (2.22%) EJB
4 1 (2.22%) EJB 3.0
4 1 (2.22%) HornetQ
4 1 (2.22%) Java EE
4 1 (2.22%) Java SE
4 1 (2.22%) JMS
4 1 (2.22%) JSON
4 1 (2.22%) Web Services
4 1 (2.22%) WebSphere MQ
Miscellaneous
1 14 (31.11%) Replication
2 11 (24.44%) Public Cloud
3 9 (20.00%) Private Cloud
4 5 (11.11%) Distributed Denial-of-Service
4 5 (11.11%) Hybrid Cloud
5 4 (8.89%) Mobile App
6 1 (2.22%) Analytical Skills
6 1 (2.22%) AS400
6 1 (2.22%) Data Centre
6 1 (2.22%) Enterprise Software
6 1 (2.22%) Linux Command Line
6 1 (2.22%) Management Information System
Operating Systems
1 19 (42.22%) Linux
2 17 (37.78%) Windows
3 12 (26.67%) CentOS
3 12 (26.67%) Debian
4 2 (4.44%) Windows Server 2003
4 2 (4.44%) Windows Server 2008
4 2 (4.44%) Windows Server 2012
5 1 (2.22%) Solaris
5 1 (2.22%) Unix
Processes & Methodologies
1 22 (48.89%) Problem-Solving
2 18 (40.00%) DevOps
3 17 (37.78%) Records Management
4 13 (28.89%) Cybersecurity
5 12 (26.67%) Agile Software Development
6 8 (17.78%) Cryptography
6 8 (17.78%) Data Encryption
6 8 (17.78%) Data Loss Prevention
6 8 (17.78%) Data Protection
6 8 (17.78%) Database Security
6 8 (17.78%) ERP
7 6 (13.33%) Identity Access Management
7 6 (13.33%) Network Segmentation
8 5 (11.11%) Critical Thinking
8 5 (11.11%) Cyber Threat Intelligence
8 5 (11.11%) DDoS Mitigation
8 5 (11.11%) Decision-Making
8 5 (11.11%) Forensic Analysis
8 5 (11.11%) Thought Leadership
8 5 (11.11%) Threat Intelligence
Programming Languages
1 12 (26.67%) Perl
1 12 (26.67%) Python
2 4 (8.89%) C
2 4 (8.89%) PowerShell
2 4 (8.89%) SQL
3 3 (6.67%) JavaScript
4 1 (2.22%) AWK
4 1 (2.22%) Bash Shell
4 1 (2.22%) Java
4 1 (2.22%) Shell Script
Qualifications
1 12 (26.67%) LPIC
1 12 (26.67%) RHCE
1 12 (26.67%) RHCT
2 4 (8.89%) Degree
3 3 (6.67%) Master's Degree
3 3 (6.67%) MCSE
3 3 (6.67%) Microsoft Certification
4 2 (4.44%) MCSA
4 2 (4.44%) VMware Certified Professional (VCP)
5 1 (2.22%) CCNA
5 1 (2.22%) Cisco Certification
Quality Assurance & Compliance
1 17 (37.78%) ISO/IEC 27001
2 8 (17.78%) GDPR
2 8 (17.78%) Sarbanes-Oxley
3 4 (8.89%) Data Quality
4 1 (2.22%) QA
4 1 (2.22%) SLA
System Software
1 6 (13.33%) VMware Infrastructure
2 5 (11.11%) Virtual Machines
3 3 (6.67%) Active Directory
4 1 (2.22%) Docker
4 1 (2.22%) Hyper-V
4 1 (2.22%) VMware ESXi
4 1 (2.22%) VMware NSX
Systems Management
1 13 (28.89%) Puppet
2 8 (17.78%) IBM Guardium
3 2 (4.44%) SCCM
4 1 (2.22%) Opscode Chef
4 1 (2.22%) WSUS
Vendors
1 21 (46.67%) VMware
2 16 (35.56%) Microsoft
3 12 (26.67%) Red Hat
4 8 (17.78%) Cisco
4 8 (17.78%) Imperva
4 8 (17.78%) McAfee
4 8 (17.78%) Symantec
4 8 (17.78%) Varonis
5 5 (11.11%) NetApp
5 5 (11.11%) SAP
6 2 (4.44%) CommVault
6 2 (4.44%) Nimble Storage
7 1 (2.22%) Aruba
7 1 (2.22%) IBM
7 1 (2.22%) MuleSoft
7 1 (2.22%) Palo Alto
7 1 (2.22%) Salesforce.com
7 1 (2.22%) Sitecore
7 1 (2.22%) Veeam
7 1 (2.22%) Zerto