Period
to 16 January 2018

The following table provides summary statistics for permanent job vacancies advertised in Hertfordshire with a requirement for SAN skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited SAN over the 6 months to 16 January 2018 with a comparison to the same period in the previous 2 years.

Storage Area Network (SAN)
East of England > Hertfordshire
6 months to
16 Jan 2018
Same period 2017 Same period 2016
Rank 117 165 85
Rank change year-on-year +48 -80 +15
Permanent jobs citing SAN 91 52 156
As % of all permanent IT jobs advertised in Hertfordshire 2.05% 1.18% 3.11%
As % of the Communications & Networking category 9.67% 7.14% 15.69%
Number of salaries quoted 81 41 120
Hertfordshire median annual salary £43,750 £45,000 £45,000
Median salary % change year-on-year -2.78% - -10.00%
10th Percentile £31,250 £41,250 £31,125
90th Percentile £56,250 £57,500 £61,625
East of England median annual salary £43,750 £45,000 £43,750
% change year-on-year -2.78% +2.86% -0.57%

SAN is in the Communications and Computer Networking 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 communications or computer networking skills.

All Communications and Computer Networking Skills
Hertfordshire
Permanent vacancies with a requirement for communications or computer networking skills 941 728 994
As % of all permanent IT jobs advertised in Hertfordshire 21.18% 16.56% 19.79%
Number of salaries quoted 782 557 774
Hertfordshire median annual salary £47,500 £45,000 £44,500
Median salary % change year-on-year +5.56% +1.12% -1.11%
10th Percentile £25,000 £23,500 £26,250
90th Percentile £69,875 £65,000 £63,750
East of England median annual salary £45,000 £45,000 £43,000
% change year-on-year - +4.65% +1.18%

SAN
Job Vacancy Trend in Hertfordshire

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

Job vacancy trend for SAN in Hertfordshire

SAN
Salary Trend in Hertfordshire

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

Salary trend for SAN in Hertfordshire

SAN
Salary Histogram in Hertfordshire

The salary distribution of IT jobs citing SAN in Hertfordshire over the 6 months to 16 January 2018.

Salary histogram for SAN in Hertfordshire

SAN
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing SAN within the Hertfordshire region over the 6 months to 16 January 2018. 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
Welwyn Garden City +6 23 £34,500 -23.33% 1
Hemel Hempstead -2 14 £50,000 +19.05% 1
St Albans - 9 £30,000 -
Watford -10 7 £40,000 -21.57% 1
Stevenage - 6 £45,000 -
Hoddesdon - 3 £45,000 -
Rickmansworth - 2 £42,000 -
Royston - 2 £33,750 - 4
Hatfield -7 1 £57,500 +27.78%
SAN
East of England

For the 6 months to 16 January 2018, IT jobs citing SAN 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 Hertfordshire region with a requirement for SAN.

1 82 (90.11%) VMware
2 79 (86.81%) Windows
3 72 (79.12%) Windows Server
4 55 (60.44%) Active Directory
5 54 (59.34%) Microsoft
6 51 (56.04%) Disaster Recovery
6 51 (56.04%) VMware Infrastructure
7 45 (49.45%) MS Exchange
8 42 (46.15%) Cisco
8 42 (46.15%) Citrix
9 40 (43.96%) Firewall
10 36 (39.56%) Windows Server 2008
11 34 (37.36%) SQL Server
12 33 (36.26%) Hyper-V
13 32 (35.16%) DNS
13 32 (35.16%) DHCP
14 31 (34.07%) HP
15 24 (26.37%) LAN
15 24 (26.37%) Windows 7
16 23 (25.27%) vSphere
16 23 (25.27%) VoIP
16 23 (25.27%) SQL
16 23 (25.27%) VPN
17 21 (23.08%) Change Management
17 21 (23.08%) Exchange Server 2010
18 20 (21.98%) NetApp
18 20 (21.98%) WAN
19 18 (19.78%) Windows Server 2012
19 18 (19.78%) Kalman Filter
20 17 (18.68%) PowerShell

SAN
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 45 (49.45%) MS Exchange
2 21 (23.08%) Exchange Server 2010
3 15 (16.48%) CMS
4 13 (14.29%) Exchange Server 2013
4 13 (14.29%) Skype for Business
5 1 (1.10%) Apache
5 1 (1.10%) OpenStack
5 1 (1.10%) Tomcat
Applications
1 10 (10.99%) Microsoft Office
2 4 (4.40%) Photoshop
Cloud Services
1 15 (16.48%) Microsoft Azure
2 8 (8.79%) Amazon AWS
2 8 (8.79%) Mimecast
2 8 (8.79%) Office 365
3 1 (1.10%) Google Cloud Platform
3 1 (1.10%) SaaS
Communications & Networking
1 40 (43.96%) Firewall
2 32 (35.16%) DHCP
2 32 (35.16%) DNS
3 24 (26.37%) LAN
4 23 (25.27%) VoIP
4 23 (25.27%) VPN
5 20 (21.98%) WAN
6 17 (18.68%) TCP/IP
7 15 (16.48%) iSCSI
8 14 (15.38%) NAS
9 8 (8.79%) Unified Communications
10 7 (7.69%) VLAN
11 6 (6.59%) ADSL
11 6 (6.59%) Structured Cabling
12 5 (5.49%) Cisco ASA
13 4 (4.40%) Wi-Fi
14 2 (2.20%) SMTP
15 1 (1.10%) Internet
15 1 (1.10%) NetScaler
Database & Business Intelligence
1 34 (37.36%) SQL Server
2 12 (13.19%) SQL Server 2008
3 11 (12.09%) MySQL
4 8 (8.79%) Amazon RDS
Development Applications
1 1 (1.10%) Jenkins
General
1 11 (12.09%) Back Office
1 11 (12.09%) Finance
1 11 (12.09%) Military
1 11 (12.09%) Telecoms
2 5 (5.49%) Marketing
3 2 (2.20%) Manufacturing
4 1 (1.10%) Games
Job Titles
1 29 (31.87%) Infrastructure Engineer
2 23 (25.27%) 3rd Line Engineer
3 18 (19.78%) Support Engineer
4 17 (18.68%) IT Engineer
5 15 (16.48%) IT Manager
6 13 (14.29%) 3rd Line Infrastructure Engineer
7 12 (13.19%) Consultant
7 12 (13.19%) Infrastructure Specialist
7 12 (13.19%) IT Support
7 12 (13.19%) IT Support Engineer
8 10 (10.99%) Analyst
9 8 (8.79%) 3rd Line Support
9 8 (8.79%) 3rd Line Support Engineer
9 8 (8.79%) Infrastructure Consultant
9 8 (8.79%) Wintel Engineer
10 6 (6.59%) 3rd Line Infrastructure Support
10 6 (6.59%) Infrastructure Support
10 6 (6.59%) Infrastructure Support Engineer
10 6 (6.59%) Windows Engineer
11 5 (5.49%) Cloud Infrastructure Engineer
Miscellaneous
1 11 (12.09%) Client/Server
2 8 (8.79%) Replication
3 4 (4.40%) Data Protection Act
3 4 (4.40%) User Experience
4 3 (3.30%) Analytical Skills
4 3 (3.30%) Data Centre
5 2 (2.20%) Computer Science
5 2 (2.20%) Fat Client
5 2 (2.20%) Thin Client
6 1 (1.10%) Public Cloud
Operating Systems
1 79 (86.81%) Windows
2 72 (79.12%) Windows Server
3 36 (39.56%) Windows Server 2008
4 24 (26.37%) Windows 7
5 18 (19.78%) Windows Server 2012
6 12 (13.19%) Unix
6 12 (13.19%) Windows 10
7 10 (10.99%) Linux
8 8 (8.79%) Mac OS X
8 8 (8.79%) Windows 8
9 2 (2.20%) Windows Server 2003
Processes & Methodologies
1 51 (56.04%) Disaster Recovery
2 21 (23.08%) Change Management
3 18 (19.78%) Kalman Filter
4 17 (18.68%) ITIL
5 14 (15.38%) Web Filtering
6 12 (13.19%) Problem Management
7 11 (12.09%) Business Continuity
7 11 (12.09%) Document Management
7 11 (12.09%) Network Management
7 11 (12.09%) Process Improvement
8 9 (9.89%) Server Building
8 9 (9.89%) Server Virtualisation
8 9 (9.89%) Software Deployment
9 8 (8.79%) ITIL V3
10 4 (4.40%) Cybersecurity
10 4 (4.40%) Data Protection
10 4 (4.40%) DevOps
10 4 (4.40%) Information Security
10 4 (4.40%) Penetration Testing
10 4 (4.40%) Regulatory Compliance
Programming Languages
1 23 (25.27%) SQL
2 17 (18.68%) PowerShell
3 12 (13.19%) VBScript
4 3 (3.30%) Python
5 2 (2.20%) Shell Script
Qualifications
1 14 (15.38%) CCNA
1 14 (15.38%) Cisco Certification
2 13 (14.29%) Degree
3 11 (12.09%) MCP
3 11 (12.09%) Microsoft Certification
4 8 (8.79%) CCAA
4 8 (8.79%) Citrix Certification
4 8 (8.79%) VMware Certified Professional (VCP)
5 7 (7.69%) MCTS
6 4 (4.40%) MCSE
7 2 (2.20%) Computer Science Degree
8 1 (1.10%) CISSP
8 1 (1.10%) MCSA
Quality Assurance & Compliance
1 17 (18.68%) ISO/IEC 27001
1 17 (18.68%) SLA
2 11 (12.09%) ISO 9001
3 4 (4.40%) Cyber Essentials
3 4 (4.40%) Cyber Essentials PLUS
3 4 (4.40%) PCI DSS
System Software
1 55 (60.44%) Active Directory
2 51 (56.04%) VMware Infrastructure
3 33 (36.26%) Hyper-V
4 23 (25.27%) vSphere
5 11 (12.09%) VMware ESXi
6 10 (10.99%) XenApp
7 2 (2.20%) Terminal Server
8 1 (1.10%) Ceph
8 1 (1.10%) Docker
8 1 (1.10%) Terminal Services
Systems Management
1 8 (8.79%) Backup Exec
1 8 (8.79%) SCCM
2 2 (2.20%) Ansible
2 2 (2.20%) Opscode Chef
2 2 (2.20%) Puppet
2 2 (2.20%) SCOM
3 1 (1.10%) Kubernetes
Vendors
1 82 (90.11%) VMware
2 54 (59.34%) Microsoft
3 42 (46.15%) Cisco
3 42 (46.15%) Citrix
4 31 (34.07%) HP
5 20 (21.98%) NetApp
6 11 (12.09%) Adobe
6 11 (12.09%) IBM
6 11 (12.09%) Oracle
6 11 (12.09%) Xerox
7 10 (10.99%) Avaya
7 10 (10.99%) Veeam
8 9 (9.89%) Dell
9 8 (8.79%) SonicWALL
10 6 (6.59%) SAP
10 6 (6.59%) WatchGuard
10 6 (6.59%) Zeacom
11 2 (2.20%) Google
12 1 (1.10%) Mitel
12 1 (1.10%) Red Hat