Period
to 17 January 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 17 January 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
17 Jan 2019
Same period 2018 Same period 2017
Rank 139 197 197
Rank change year-on-year +58 0 +26
Permanent jobs citing IaaS 48 19 19
As % of all permanent IT jobs advertised in Hertfordshire 1.35% 0.43% 0.43%
As % of the Cloud Services category 4.82% 2.20% 3.39%
Number of salaries quoted 30 17 15
Hertfordshire median annual salary £60,000 £60,000 £51,000
Median salary % change year-on-year - +17.65% -27.14%
10th Percentile £47,500 £42,500 £43,050
90th Percentile £87,875 £70,750 £65,500
East of England median annual salary £60,000 £70,000 £51,000
% change year-on-year -14.29% +37.25% +4.62%

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 996 864 561
As % of all permanent IT jobs advertised in Hertfordshire 27.99% 19.44% 12.68%
Number of salaries quoted 806 743 461
Hertfordshire median annual salary £52,500 £55,000 £52,500
Median salary % change year-on-year -4.55% +4.76% +10.53%
10th Percentile £26,250 £29,800 £30,000
90th Percentile £72,500 £72,500 £75,000
East of England median annual salary £50,000 £50,000 £47,500
% change year-on-year - +5.26% +5.56%

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 17 January 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 17 January 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 +24 31 £60,000 +20.00%
Hatfield - 7 £67,500 - 3
Welwyn Garden City - 5 - - 1
IaaS
East of England

For the 6 months to 17 January 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 44 (91.67%) Microsoft Azure
2 39 (81.25%) PaaS
2 39 (81.25%) VMware
3 37 (77.08%) Microsoft
4 33 (68.75%) Migration
5 32 (66.67%) Amazon AWS
6 31 (64.58%) SaaS
7 30 (62.50%) Windows
8 27 (56.25%) Hyper-V
8 27 (56.25%) Presales
9 23 (47.92%) DNS
10 22 (45.83%) Internet
11 21 (43.75%) TCP/IP
11 21 (43.75%) Web Services
11 21 (43.75%) OpenStack
11 21 (43.75%) Hybrid Cloud
12 20 (41.67%) Firewall
13 19 (39.58%) PowerShell
14 18 (37.50%) VMware Infrastructure
14 18 (37.50%) Replication
14 18 (37.50%) VPN
15 17 (35.42%) Linux
15 17 (35.42%) SOA
15 17 (35.42%) Reverse Proxy
16 16 (33.33%) Unix
16 16 (33.33%) Oracle
16 16 (33.33%) Office 365
17 15 (31.25%) Active Directory
17 15 (31.25%) Disaster Recovery
18 14 (29.17%) SAN

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 21 (43.75%) OpenStack
2 13 (27.08%) GlassFish
2 13 (27.08%) JBoss
2 13 (27.08%) MQSeries
2 13 (27.08%) MS Exchange
2 13 (27.08%) WebLogic
2 13 (27.08%) WebSphere
3 12 (25.00%) Oracle SOA Suite
4 8 (16.67%) Exchange Server 2003
4 8 (16.67%) Skype for Business
5 5 (10.42%) Exchange Server 2013
Applications
1 5 (10.42%) Microsoft Office
2 1 (2.08%) Microsoft PowerPoint
Business Applications
1 2 (4.17%) SAP GRC
2 1 (2.08%) SAP ERP
2 1 (2.08%) SAP S/4HANA
Cloud Services
1 44 (91.67%) Microsoft Azure
2 39 (81.25%) PaaS
3 32 (66.67%) Amazon AWS
4 31 (64.58%) SaaS
5 16 (33.33%) Office 365
6 13 (27.08%) AWS CloudFormation
7 8 (16.67%) Azure Active Directory
8 5 (10.42%) Amazon CloudWatch
9 3 (6.25%) Cloud Computing
9 3 (6.25%) Google Cloud Platform
Communications & Networking
1 23 (47.92%) DNS
2 22 (45.83%) Internet
3 21 (43.75%) TCP/IP
4 20 (41.67%) Firewall
5 18 (37.50%) VPN
6 17 (35.42%) Reverse Proxy
7 14 (29.17%) SAN
8 8 (16.67%) Skype
9 4 (8.33%) SSL
10 3 (6.25%) LAN
10 3 (6.25%) WAN
10 3 (6.25%) Wireless
11 2 (4.17%) DHCP
12 1 (2.08%) Fibre Channel
12 1 (2.08%) Network Security
12 1 (2.08%) VoIP
12 1 (2.08%) Wireshark
Database & Business Intelligence
1 3 (6.25%) PostgreSQL
2 2 (4.17%) Oracle Database
2 2 (4.17%) SAP HANA
General
1 10 (20.83%) French Language
1 10 (20.83%) German Language
1 10 (20.83%) Swedish Language
2 5 (10.42%) Retail
3 2 (4.17%) Legal
Job Titles
1 23 (47.92%) Architect
2 21 (43.75%) Infrastructure Architect
3 13 (27.08%) Consultant
4 12 (25.00%) Cloud Consultant
5 10 (20.83%) Cloud Architect
5 10 (20.83%) Cloud Infrastructure Architect
6 8 (16.67%) Cloud Infrastructure Consultant
6 8 (16.67%) Data Architect
6 8 (16.67%) Data Centre Architect
6 8 (16.67%) Infrastructure Consultant
6 8 (16.67%) Windows Consultant
7 7 (14.58%) Lead Architect
7 7 (14.58%) Lead Infrastructure Architect
8 4 (8.33%) Active Directory Consultant
8 4 (8.33%) Azure Consultant
8 4 (8.33%) Microsoft Consultant
8 4 (8.33%) Mobility Consultant
8 4 (8.33%) Office 365 Consultant
9 2 (4.17%) Infrastructure Engineer
9 2 (4.17%) Web Specialist
Libraries, Frameworks & Software Standards
1 21 (43.75%) Web Services
2 13 (27.08%) ActiveMQ
2 13 (27.08%) EJB
2 13 (27.08%) EJB 3.0
2 13 (27.08%) HornetQ
2 13 (27.08%) Java EE
2 13 (27.08%) Java SE
2 13 (27.08%) JMS
2 13 (27.08%) WebSphere MQ
3 5 (10.42%) .NET
3 5 (10.42%) ASP.NET
3 5 (10.42%) CSS
3 5 (10.42%) Elastic Stack
3 5 (10.42%) HTML
Miscellaneous
1 21 (43.75%) Hybrid Cloud
2 18 (37.50%) Replication
3 14 (29.17%) Data Centre
4 12 (25.00%) Linux Command Line
4 12 (25.00%) Self-Motivation
5 6 (12.50%) Analytical Skills
6 4 (8.33%) Blackberry
6 4 (8.33%) iPhone
7 3 (6.25%) Cloud Native
7 3 (6.25%) Public Cloud
8 2 (4.17%) Private Cloud
9 1 (2.08%) Clustering
9 1 (2.08%) EMC VNX
Operating Systems
1 30 (62.50%) Windows
2 17 (35.42%) Linux
3 16 (33.33%) Unix
4 14 (29.17%) Windows Server
5 9 (18.75%) Windows Server 2003
6 5 (10.42%) Windows 7
6 5 (10.42%) Windows 8
7 4 (8.33%) Windows Phone
7 4 (8.33%) Windows Vista
7 4 (8.33%) Windows XP
8 3 (6.25%) AIX
9 1 (2.08%) Mac OS X
9 1 (2.08%) Windows 10
9 1 (2.08%) Windows Server 2012
Processes & Methodologies
1 33 (68.75%) Migration
2 27 (56.25%) Presales
3 17 (35.42%) SOA
4 15 (31.25%) Disaster Recovery
5 13 (27.08%) Deployment Automation
6 9 (18.75%) Problem-Solving
7 8 (16.67%) Agile Software Development
7 8 (16.67%) E-Commerce
7 8 (16.67%) Procure-to-Pay
8 6 (12.50%) Kanban
9 5 (10.42%) Business Development
9 5 (10.42%) Coaching
9 5 (10.42%) DevOps
9 5 (10.42%) Mentoring
9 5 (10.42%) Root Cause Analysis
9 5 (10.42%) Scrum
9 5 (10.42%) Secure Coding
9 5 (10.42%) Tag Management
9 5 (10.42%) TDD
9 5 (10.42%) Unit Testing
Programming Languages
1 19 (39.58%) PowerShell
2 13 (27.08%) Bash Shell
2 13 (27.08%) Java
2 13 (27.08%) Shell Script
3 11 (22.92%) AWK
4 8 (16.67%) SQL
5 6 (12.50%) C#
6 5 (10.42%) JavaScript
6 5 (10.42%) VB.NET
7 2 (4.17%) Python
8 1 (2.08%) C
Qualifications
1 12 (25.00%) AWS Certification
2 10 (20.83%) Degree
3 9 (18.75%) MCSE
3 9 (18.75%) Microsoft Certification
4 7 (14.58%) Master's Degree
5 2 (4.17%) Computer Science Degree
6 1 (2.08%) CCNA
6 1 (2.08%) Cisco Certification
6 1 (2.08%) MCSA
6 1 (2.08%) VMware Certified Professional (VCP)
System Software
1 27 (56.25%) Hyper-V
2 18 (37.50%) VMware Infrastructure
3 15 (31.25%) Active Directory
4 14 (29.17%) VMware ESXi
5 6 (12.50%) Docker
5 6 (12.50%) vSphere
6 3 (6.25%) Ceph
7 1 (2.08%) Terminal Services
7 1 (2.08%) XenApp
Systems Management
1 13 (27.08%) Opscode Chef
1 13 (27.08%) Puppet
2 10 (20.83%) SCCM
3 9 (18.75%) Kubernetes
4 8 (16.67%) SCVMM
4 8 (16.67%) Single Sign-On
5 6 (12.50%) Ansible
5 6 (12.50%) SCOM
6 5 (10.42%) Business Desktop Deployment
6 5 (10.42%) Terraform
7 4 (8.33%) Microsoft Intune
8 3 (6.25%) Grafana
8 3 (6.25%) Prometheus
9 1 (2.08%) Microsoft Clustering
9 1 (2.08%) Norton AntiVirus
9 1 (2.08%) Tivoli
9 1 (2.08%) Tivoli Storage Manager
Vendors
1 39 (81.25%) VMware
2 37 (77.08%) Microsoft
3 16 (33.33%) Oracle
4 13 (27.08%) IBM
5 9 (18.75%) Symantec
6 8 (16.67%) Veeam
7 7 (14.58%) NetApp
8 5 (10.42%) Citrix
8 5 (10.42%) Demandware
8 5 (10.42%) EMC
9 4 (8.33%) Cisco
10 3 (6.25%) Aruba
10 3 (6.25%) F5
10 3 (6.25%) Google
10 3 (6.25%) Juniper
11 2 (4.17%) SAP
12 1 (2.08%) 3PAR
12 1 (2.08%) Brocade
12 1 (2.08%) jetNEXUS
12 1 (2.08%) Rackspace