Period
to 21 October 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 21 October 2018 with a comparison to the same period in the previous 2 years.

Storage Area Network (SAN)
East of England > Hertfordshire
6 months to
21 Oct 2018
Same period 2017 Same period 2016
Rank 141 89 136
Rank change year-on-year -52 +47 -21
Permanent jobs citing SAN 68 130 78
As % of all permanent IT jobs advertised in Hertfordshire 1.70% 3.10% 1.78%
As % of the Communications & Networking category 8.83% 15.22% 9.52%
Number of salaries quoted 55 119 75
Hertfordshire median annual salary £50,000 £43,750 £52,500
Median salary % change year-on-year +14.29% -16.67% +7.14%
10th Percentile £27,500 £32,000 £33,450
90th Percentile £68,750 £57,750 £60,000
East of England median annual salary £45,000 £43,750 £45,000
% change year-on-year +2.86% -2.78% -

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 770 854 819
As % of all permanent IT jobs advertised in Hertfordshire 19.22% 20.37% 18.66%
Number of salaries quoted 546 721 634
Hertfordshire median annual salary £47,500 £45,000 £45,000
Median salary % change year-on-year +5.56% - -
10th Percentile £27,500 £25,000 £23,000
90th Percentile £71,250 £67,500 £63,750
East of England median annual salary £45,000 £45,000 £45,000

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 21 October 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 21 October 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
Watford +16 42 £50,000 +21.21%
Hatfield - 6 £58,750 -
St Albans - 2 - -
Hemel Hempstead -12 1 - -
Welwyn Garden City -52 1 £38,132 +19.16% 1
Royston - 1 £35,000 -
Tring - 1 £37,500 -
SAN
East of England

For the 6 months to 21 October 2018, IT jobs citing SAN 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 SAN.

1 55 (80.88%) Windows
2 51 (75.00%) Microsoft
3 49 (72.06%) VMware
4 39 (57.35%) Microsoft Azure
5 34 (50.00%) Active Directory
6 31 (45.59%) Windows Server
7 30 (44.12%) Firewall
8 29 (42.65%) Hyper-V
9 27 (39.71%) Migration
10 25 (36.76%) HP
11 24 (35.29%) Amazon AWS
12 23 (33.82%) PowerShell
12 23 (33.82%) Linux
12 23 (33.82%) DNS
13 22 (32.35%) Replication
13 22 (32.35%) VMware Infrastructure
14 21 (30.88%) Presales
14 21 (30.88%) Data Centre
15 20 (29.41%) Infrastructure Engineering
15 20 (29.41%) VMware ESXi
15 20 (29.41%) Office 365
15 20 (29.41%) Unix
15 20 (29.41%) VPN
16 19 (27.94%) IBM
16 19 (27.94%) SaaS
17 18 (26.47%) Cisco
17 18 (26.47%) Oracle
18 17 (25.00%) Disaster Recovery
18 17 (25.00%) Veeam
19 16 (23.53%) Puppet

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 15 (22.06%) GlassFish
1 15 (22.06%) JBoss
1 15 (22.06%) MQSeries
1 15 (22.06%) WebLogic
1 15 (22.06%) WebSphere
2 14 (20.59%) OpenStack
2 14 (20.59%) Oracle SOA Suite
3 13 (19.12%) MS Exchange
4 10 (14.71%) Exchange Server 2003
5 3 (4.41%) Exchange Server 2010
6 2 (2.94%) Skype for Business
7 1 (1.47%) SharePoint
Applications
1 14 (20.59%) Microsoft Office
Cloud Services
1 39 (57.35%) Microsoft Azure
2 24 (35.29%) Amazon AWS
3 20 (29.41%) Office 365
4 19 (27.94%) SaaS
5 16 (23.53%) IaaS
6 15 (22.06%) AWS CloudFormation
7 11 (16.18%) PaaS
8 2 (2.94%) Azure Active Directory
9 1 (1.47%) Mimecast
Communications & Networking
1 30 (44.12%) Firewall
2 23 (33.82%) DNS
3 20 (29.41%) VPN
4 16 (23.53%) TCP/IP
5 14 (20.59%) Internet
5 14 (20.59%) Reverse Proxy
6 11 (16.18%) Fibre Channel
6 11 (16.18%) iSCSI
7 9 (13.24%) DHCP
8 8 (11.76%) Cisco ASA
8 8 (11.76%) Network Security
9 7 (10.29%) VoIP
9 7 (10.29%) Wi-Fi
10 6 (8.82%) NAS
11 5 (7.35%) LAN
12 4 (5.88%) ADSL
12 4 (5.88%) Structured Cabling
13 1 (1.47%) IPsec
13 1 (1.47%) Skype
13 1 (1.47%) Unified Communications
Database & Business Intelligence
1 10 (14.71%) SQL Server
2 2 (2.94%) Oracle Database
3 1 (1.47%) Amazon RDS
3 1 (1.47%) GIS
3 1 (1.47%) SQL Server 2008
General
1 12 (17.65%) French Language
1 12 (17.65%) German Language
1 12 (17.65%) Swedish Language
2 7 (10.29%) Retail
3 5 (7.35%) Advertising
4 3 (4.41%) Finance
5 1 (1.47%) Telecoms
Job Titles
1 15 (22.06%) Architect
1 15 (22.06%) Infrastructure Architect
2 12 (17.65%) Infrastructure Engineer
3 10 (14.71%) Consultant
3 10 (14.71%) Office 365 Consultant
3 10 (14.71%) Support Engineer
3 10 (14.71%) Windows Consultant
4 9 (13.24%) Analyst
4 9 (13.24%) Azure Consultant
4 9 (13.24%) Lead Architect
4 9 (13.24%) Lead Infrastructure Architect
5 8 (11.76%) Account Manager
5 8 (11.76%) IT Manager
5 8 (11.76%) Sales Account Manager
5 8 (11.76%) Sales Manager
5 8 (11.76%) Windows Engineer
6 7 (10.29%) 3rd Line Support
6 7 (10.29%) Cisco Network Analyst
6 7 (10.29%) Cloud Consultant
6 7 (10.29%) Network Analyst
Libraries, Frameworks & Software Standards
1 15 (22.06%) ActiveMQ
1 15 (22.06%) EJB
1 15 (22.06%) EJB 3.0
1 15 (22.06%) HornetQ
1 15 (22.06%) Java EE
1 15 (22.06%) Java SE
1 15 (22.06%) JMS
1 15 (22.06%) Web Services
1 15 (22.06%) WebSphere MQ
2 1 (1.47%) X-Windows
Miscellaneous
1 22 (32.35%) Replication
2 21 (30.88%) Data Centre
3 15 (22.06%) Hybrid Cloud
4 14 (20.59%) Linux Command Line
5 10 (14.71%) Self-Motivation
6 8 (11.76%) iPhone
7 7 (10.29%) iSeries
8 5 (7.35%) Analytical Skills
8 5 (7.35%) HP Storage
9 2 (2.94%) Clustering
10 1 (1.47%) Public Cloud
Operating Systems
1 55 (80.88%) Windows
2 31 (45.59%) Windows Server
3 23 (33.82%) Linux
4 20 (29.41%) Unix
5 10 (14.71%) Windows Server 2012
6 6 (8.82%) Windows Server 2008
7 5 (7.35%) HPUX
8 3 (4.41%) Windows 10
8 3 (4.41%) Windows 7
9 2 (2.94%) Windows 8
10 1 (1.47%) Mac OS
10 1 (1.47%) Mac OS X
10 1 (1.47%) Windows Server 2003
Processes & Methodologies
1 27 (39.71%) Migration
2 21 (30.88%) Presales
3 20 (29.41%) Infrastructure Engineering
4 17 (25.00%) Disaster Recovery
5 15 (22.06%) Deployment Automation
6 14 (20.59%) ITIL
6 14 (20.59%) SOA
7 10 (14.71%) Kalman Filter
7 10 (14.71%) Web Filtering
8 8 (11.76%) Business Development
8 8 (11.76%) Creative Thinking
8 8 (11.76%) Load Balancing
9 7 (10.29%) Data Privacy
9 7 (10.29%) Information Security
10 6 (8.82%) Capacity Planning
11 5 (7.35%) DevOps
11 5 (7.35%) E-Commerce
11 5 (7.35%) Problem-Solving
11 5 (7.35%) Project Management
12 4 (5.88%) Infrastructure Transformation
Programming Languages
1 23 (33.82%) PowerShell
2 15 (22.06%) Bash Shell
2 15 (22.06%) Java
2 15 (22.06%) Shell Script
3 13 (19.12%) AWK
4 5 (7.35%) Python
5 4 (5.88%) SQL
Qualifications
1 10 (14.71%) AWS Certification
2 9 (13.24%) CCNA
2 9 (13.24%) Cisco Certification
3 8 (11.76%) Degree
3 8 (11.76%) Master's Degree
4 7 (10.29%) CCDA
4 7 (10.29%) CCDP
4 7 (10.29%) CCNP
4 7 (10.29%) MCSE
4 7 (10.29%) Microsoft Certification
5 5 (7.35%) ITIL Certification
5 5 (7.35%) MCP
6 1 (1.47%) MCSA
6 1 (1.47%) VMware Certified Professional (VCP)
Quality Assurance & Compliance
1 1 (1.47%) ISO/IEC 27001
1 1 (1.47%) PMO
System Software
1 34 (50.00%) Active Directory
2 29 (42.65%) Hyper-V
3 22 (32.35%) VMware Infrastructure
4 20 (29.41%) VMware ESXi
5 3 (4.41%) vSphere
6 2 (2.94%) XenApp
7 1 (1.47%) Terminal Services
7 1 (1.47%) Virtual Machines
Systems Management
1 16 (23.53%) Opscode Chef
1 16 (23.53%) Puppet
2 12 (17.65%) SCCM
3 10 (14.71%) SCVMM
4 8 (11.76%) Cisco CUCM
5 7 (10.29%) Backup Exec
6 5 (7.35%) HP Data Protector
7 1 (1.47%) Ansible
7 1 (1.47%) Microsoft Clustering
7 1 (1.47%) NetBackup
7 1 (1.47%) Norton AntiVirus
7 1 (1.47%) SCOM
7 1 (1.47%) Tivoli
7 1 (1.47%) Tivoli Storage Manager
Vendors
1 51 (75.00%) Microsoft
2 49 (72.06%) VMware
3 25 (36.76%) HP
4 19 (27.94%) IBM
5 18 (26.47%) Cisco
5 18 (26.47%) Oracle
6 17 (25.00%) Veeam
7 11 (16.18%) Symantec
8 8 (11.76%) Dell
8 8 (11.76%) EMC
9 7 (10.29%) NetApp
10 5 (7.35%) 3PAR
10 5 (7.35%) Brocade
10 5 (7.35%) Citrix
11 4 (5.88%) Avaya
11 4 (5.88%) WatchGuard
12 2 (2.94%) Asigra
12 2 (2.94%) SAP
13 1 (1.47%) Nimble Storage
13 1 (1.47%) Rackspace