Period
to 21 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Welwyn Garden City with a requirement for Windows skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Windows over the 6 months to 21 November 2017 with a comparison to the same period in the previous 2 years.

Microsoft Windows
Hertfordshire > Welwyn Garden City
6 months to
21 Nov 2017
Same period 2016 Same period 2015
Rank 1 5 2
Rank change year-on-year +4 -3 +11
Permanent jobs citing Windows 75 44 48
As % of all permanent IT jobs advertised in Welwyn Garden City 33.78% 20.18% 20.96%
As % of the Operating Systems category 84.27% 63.77% 80.00%
Number of salaries quoted 61 40 20
Welwyn Garden City median annual salary £32,000 £50,000 £45,000
Median salary % change year-on-year -36.00% +11.11% +38.46%
10th Percentile £25,500 £30,450 £26,700
90th Percentile £55,000 £60,000 £49,000
Hertfordshire median annual salary £37,000 £37,500 £39,000
% change year-on-year -1.33% -3.85% +4.00%

Windows is in the Operating Systems category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Welwyn Garden City with a requirement for operating system skills.

All Operating Systems
Welwyn Garden City
Permanent vacancies with a requirement for operating system skills 89 69 60
As % of all permanent IT jobs advertised in Welwyn Garden City 40.09% 31.65% 26.20%
Number of salaries quoted 69 57 31
Welwyn Garden City median annual salary £33,500 £50,000 £47,500
Median salary % change year-on-year -33.00% +5.26% +46.15%
10th Percentile £25,500 £31,250 £28,000
90th Percentile £65,000 £68,750 £58,750
Hertfordshire median annual salary £42,500 £45,000 £42,500
% change year-on-year -5.56% +5.88% +6.25%

Windows
Job Vacancy Trend in Welwyn Garden City

Job postings citing Windows as a percentage of all IT jobs advertised in Welwyn Garden City.

Job vacancy trend for Windows in Welwyn Garden City

Windows
Salary Trend in Welwyn Garden City

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Windows in Welwyn Garden City.

Salary trend for Windows in Welwyn Garden City

Windows
Salary Histogram in Welwyn Garden City

The salary distribution of IT jobs citing Windows in Welwyn Garden City over the 6 months to 21 November 2017.

Salary histogram for Windows in Welwyn Garden City

For the 6 months to 21 November 2017, IT jobs citing Windows also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the Welwyn Garden City region with a requirement for Windows.

1 47 (62.67%) Microsoft
2 42 (56.00%) VMware
3 33 (44.00%) Windows Server
4 31 (41.33%) SQL Server
5 30 (40.00%) SAN
5 30 (40.00%) Disaster Recovery
6 29 (38.67%) SLA
7 28 (37.33%) Unix
8 25 (33.33%) Linux
9 23 (30.67%) Finance
10 20 (26.67%) MySQL
10 20 (26.67%) SQL
10 20 (26.67%) vSphere
11 19 (25.33%) Network Management
11 19 (25.33%) Process Improvement
11 19 (25.33%) Xerox
11 19 (25.33%) Oracle
11 19 (25.33%) Client/Server
11 19 (25.33%) MS Exchange
11 19 (25.33%) ISO 9001
11 19 (25.33%) VPN
11 19 (25.33%) IBM
11 19 (25.33%) Adobe
11 19 (25.33%) Active Directory
11 19 (25.33%) NetApp
11 19 (25.33%) Back Office
11 19 (25.33%) Military
11 19 (25.33%) CMS
11 19 (25.33%) Document Management
11 19 (25.33%) ISO/IEC 27001

Windows
Co-occurring IT Skills in Welwyn Garden City 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 19 (25.33%) CMS
1 19 (25.33%) MS Exchange
2 6 (8.00%) OpenStack
3 1 (1.33%) Apache
3 1 (1.33%) IIS
3 1 (1.33%) nginx
Applications
1 7 (9.33%) Microsoft Office
Business Applications
1 4 (5.33%) SystmOne
Cloud Services
1 8 (10.67%) Office 365
2 3 (4.00%) Microsoft Azure
3 2 (2.67%) Amazon AWS
Communications & Networking
1 30 (40.00%) SAN
2 19 (25.33%) VPN
3 17 (22.67%) TCP/IP
4 11 (14.67%) VoIP
5 5 (6.67%) DNS
6 4 (5.33%) Firewall
6 4 (5.33%) SMTP
7 1 (1.33%) DHCP
7 1 (1.33%) LAN
7 1 (1.33%) WAN
Database & Business Intelligence
1 31 (41.33%) SQL Server
2 20 (26.67%) MySQL
Development Applications
1 1 (1.33%) Subversion
1 1 (1.33%) Team Foundation Server
General
1 23 (30.67%) Finance
2 19 (25.33%) Back Office
2 19 (25.33%) Military
3 11 (14.67%) Telecoms
4 4 (5.33%) Law
Job Titles
1 19 (25.33%) Infrastructure Specialist
2 17 (22.67%) Support Engineer
3 13 (17.33%) IT Engineer
4 11 (14.67%) Security Engineer
5 10 (13.33%) IT Support
5 10 (13.33%) IT Support Engineer
6 7 (9.33%) Systems Engineer
7 6 (8.00%) Desktop Support
7 6 (8.00%) IT Manager
8 5 (6.67%) Analyst
8 5 (6.67%) Desktop Engineer
8 5 (6.67%) Desktop Support Engineer
8 5 (6.67%) Senior Desktop Engineer
8 5 (6.67%) Senior Desktop Support
8 5 (6.67%) Senior Desktop Support Engineer
8 5 (6.67%) Splunk Engineer
8 5 (6.67%) VMware Engineer
9 4 (5.33%) Senior IT Engineer
9 4 (5.33%) Systems Support Engineer
10 3 (4.00%) Senior Support Engineer
Libraries, Frameworks & Software Standards
1 5 (6.67%) CSS
1 5 (6.67%) HTML
2 1 (1.33%) .NET
2 1 (1.33%) ASP.NET
2 1 (1.33%) WCF
2 1 (1.33%) Web Services
2 1 (1.33%) WPF
2 1 (1.33%) XML
Miscellaneous
1 19 (25.33%) Client/Server
2 9 (12.00%) Data Centre
2 9 (12.00%) Public Cloud
3 4 (5.33%) NHS
4 1 (1.33%) Management Information System
4 1 (1.33%) PDA
Operating Systems
1 33 (44.00%) Windows Server
2 28 (37.33%) Unix
3 25 (33.33%) Linux
4 17 (22.67%) Windows Server 2008
5 11 (14.67%) Windows 7
5 11 (14.67%) Windows Server 2012
6 9 (12.00%) Windows 10
7 6 (8.00%) Mac OS X
8 5 (6.67%) Apple iOS
9 4 (5.33%) Kali Linux
10 3 (4.00%) Android
11 2 (2.67%) Windows 8
11 2 (2.67%) Windows XP
Processes & Methodologies
1 30 (40.00%) Disaster Recovery
2 19 (25.33%) Document Management
2 19 (25.33%) Network Management
2 19 (25.33%) Process Improvement
3 13 (17.33%) Cybersecurity
4 10 (13.33%) SIEM
5 9 (12.00%) Infrastructure Transformation
5 9 (12.00%) The Twelve-Factor App
6 6 (8.00%) Continuous Improvement
6 6 (8.00%) DevOps
6 6 (8.00%) Stakeholder Management
7 5 (6.67%) Data Loss Prevention
7 5 (6.67%) Data Modelling
7 5 (6.67%) Migration
8 4 (5.33%) Mentoring
8 4 (5.33%) Mobile Device Management
8 4 (5.33%) Multi-Factor Authentication
8 4 (5.33%) Open Source
8 4 (5.33%) OSINT
8 4 (5.33%) Two-Factor Authentication
Programming Languages
1 20 (26.67%) SQL
2 5 (6.67%) JavaScript
3 4 (5.33%) Bash Shell
3 4 (5.33%) Python
4 1 (1.33%) C
4 1 (1.33%) C#
4 1 (1.33%) T-SQL
4 1 (1.33%) VB.NET
Qualifications
1 19 (25.33%) Degree
2 9 (12.00%) CompTIA Security+
2 9 (12.00%) GIAC
2 9 (12.00%) Security+ Certification
3 8 (10.67%) CISA
3 8 (10.67%) CISM
3 8 (10.67%) CISSP
3 8 (10.67%) CSSLP
3 8 (10.67%) SANS
3 8 (10.67%) SSCP
4 2 (2.67%) Cisco Certification
5 1 (1.33%) A+ Certification
5 1 (1.33%) CCENT
5 1 (1.33%) CCNA
5 1 (1.33%) Network+ Certification
5 1 (1.33%) VMware Certified Professional (VCP)
Quality Assurance & Compliance
1 29 (38.67%) SLA
2 19 (25.33%) ISO 9001
2 19 (25.33%) ISO/IEC 27001
System Software
1 20 (26.67%) vSphere
2 19 (25.33%) Active Directory
2 19 (25.33%) VMware Infrastructure
3 3 (4.00%) VMware ESXi
3 3 (4.00%) VMware NSX
Systems Management
1 5 (6.67%) Norton AntiVirus
2 3 (4.00%) vCenter Server
3 2 (2.67%) Backup Exec
4 1 (1.33%) AirWatch
4 1 (1.33%) Opscode Chef
4 1 (1.33%) Puppet
Vendors
1 47 (62.67%) Microsoft
2 42 (56.00%) VMware
3 19 (25.33%) Adobe
3 19 (25.33%) IBM
3 19 (25.33%) NetApp
3 19 (25.33%) Oracle
3 19 (25.33%) Xerox
4 13 (17.33%) Cisco
5 9 (12.00%) Sophos
5 9 (12.00%) Symantec
6 6 (8.00%) Zeacom
7 5 (6.67%) Apple
7 5 (6.67%) Citrix
7 5 (6.67%) Splunk
8 4 (5.33%) Facebook
8 4 (5.33%) Red Hat