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 3 months to 25 June 2017 with a comparison to the same period in the previous 2 years.

Storage Area Network (SAN)
East of England / Hertfordshire
3 months to
25 Jun 2017
Same period 2016 Same period 2015
Rank 102 93 83
Rank change year-on-year -9 -10  
Permanent jobs citing SAN 47 51 99
As % of all permanent IT jobs advertised in Hertfordshire 2.26% 2.25% 3.44%
As % of the Communications & Networking category 12.21% 11.31% 13.75%
Number of salaries quoted 38 48 76
Median salary £45,000 £50,000 £50,000
Median salary % change year-on-year -10.00% -  
90% offered a salary of more than £32,000 £26,500 £27,500
10% offered a salary of more than £61,500 £70,000 £66,250
UK excluding London median salary £40,000 £42,500 £40,000
% change year-on-year -5.88% +6.25%  

SAN is in the communications and computer networking skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Hertfordshire with a requirement for communications and computer networking skills.

Communications & Computer Network Skills
Hertfordshire
Permanent job vacancies with a requirement for communications and computer networking skills 385 451 720
As % of all permanent IT job vacancies advertised in Hertfordshire 18.49% 19.87% 25.03%
Number of salaries quoted 321 353 496
Median salary £50,000 £44,500 £43,000
Median salary % change year-on-year +12.35% +3.48%  
90% offered a salary of more than £26,000 £26,000 £27,500
10% offered a salary of more than £70,000 £60,000 £60,000
UK excluding London median salary £42,500 £42,500 £42,000
% change year-on-year - +1.19%  

SAN
Job Vacancy Trend in Hertfordshire

The job posting trend of jobs advertised in Hertfordshire citing SAN as a proportion of all permanent or contract IT jobs with a match in the Communications & Networking category.

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 3 months to 25 June 2017.

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 3 months to 25 June 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Watford +5 18 £55,000 +7.84%
Hemel Hempstead -1 8 £57,500 +36.90% 1
Welwyn Garden City -6 8 £32,000 -41.81%
Cheshunt - 2 £25,000 -
Berkhamsted - 1 £36,500 -
Stevenage - 1 £32,500 - 1
SAN
East of England

For the 6 months to 25 June 2017, 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 69 (82.14%) Windows
2 61 (72.62%) Active Directory
3 50 (59.52%) VMware
4 44 (52.38%) Microsoft
4 44 (52.38%) Windows Server
5 37 (44.05%) VMware Infrastructure
6 36 (42.86%) Citrix
7 35 (41.67%) Cisco
7 35 (41.67%) Disaster Recovery
8 33 (39.29%) SQL Server
9 32 (38.10%) SQL
9 32 (38.10%) MS Exchange
10 31 (36.90%) Linux
11 29 (34.52%) DNS
11 29 (34.52%) HP
12 26 (30.95%) Firewall
13 25 (29.76%) DHCP
14 23 (27.38%) Hyper-V
15 22 (26.19%) CentOS
16 21 (25.00%) Change Management
16 21 (25.00%) Windows Server 2008
16 21 (25.00%) iSCSI
17 20 (23.81%) VPN
17 20 (23.81%) Microsoft Certification
18 19 (22.62%) Cisco Certification
18 19 (22.62%) CCNA
18 19 (22.62%) vSphere
18 19 (22.62%) Exchange Server 2010
19 18 (21.43%) PowerShell
19 18 (21.43%) Citrix Certification

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 32 (38.10%) MS Exchange
2 19 (22.62%) Exchange Server 2010
3 14 (16.67%) IIS
4 13 (15.48%) Exchange Server 2013
5 8 (9.52%) Apache
5 8 (9.52%) Skype for Business
6 6 (7.14%) CMS
7 4 (4.76%) GlassFish
7 4 (4.76%) JBoss
7 4 (4.76%) MQSeries
7 4 (4.76%) OpenStack
7 4 (4.76%) Oracle SOA Suite
7 4 (4.76%) WebLogic
7 4 (4.76%) WebSphere
8 2 (2.38%) Exchange Server 2007
8 2 (2.38%) SharePoint
Applications
1 5 (5.95%) Microsoft Office
Cloud Services
1 11 (13.10%) Microsoft Azure
1 11 (13.10%) Office 365
2 6 (7.14%) Amazon AWS
3 4 (4.76%) AWS CloudFormation
3 4 (4.76%) IaaS
3 4 (4.76%) Mimecast
4 2 (2.38%) Cloud Computing
Communications & Networking
1 29 (34.52%) DNS
2 26 (30.95%) Firewall
3 25 (29.76%) DHCP
4 21 (25.00%) iSCSI
5 20 (23.81%) VPN
6 16 (19.05%) LAN
6 16 (19.05%) WAN
7 15 (17.86%) VLAN
8 14 (16.67%) VoIP
9 13 (15.48%) NAS
10 12 (14.29%) TCP/IP
11 8 (9.52%) IMAP
11 8 (9.52%) SMTP
12 6 (7.14%) Internet
13 4 (4.76%) Reverse Proxy
13 4 (4.76%) Skype
13 4 (4.76%) Unified Communications
13 4 (4.76%) Wi-Fi
14 2 (2.38%) Cisco IOS
14 2 (2.38%) Network Security
Database & Business Intelligence
1 33 (39.29%) SQL Server
2 14 (16.67%) MySQL
3 12 (14.29%) SQL Server 2008
4 4 (4.76%) Amazon RDS
General
1 14 (16.67%) Marketing
2 7 (8.33%) Finance
3 6 (7.14%) Back Office
3 6 (7.14%) Military
4 3 (3.57%) Telecoms
5 1 (1.19%) Legal
Job Titles
1 22 (26.19%) Administrator
1 22 (26.19%) Linux Administrator
2 18 (21.43%) 3rd Line Engineer
3 17 (20.24%) 3rd Line Support
4 14 (16.67%) 3rd Line Infrastructure Support
4 14 (16.67%) Infrastructure Support
4 14 (16.67%) Linux Systems Administrator
4 14 (16.67%) Support Engineer
4 14 (16.67%) Systems Administrator
5 12 (14.29%) Consultant
5 12 (14.29%) Infrastructure Engineer
6 10 (11.90%) 3rd Line Support Engineer
7 9 (10.71%) 3rd Line Infrastructure Engineer
7 9 (10.71%) 3rd Line Support Technician
7 9 (10.71%) Infrastructure Support Engineer
7 9 (10.71%) Infrastructure Support Technician
7 9 (10.71%) Infrastructure Technician
7 9 (10.71%) Support Technician
8 8 (9.52%) Junior
8 8 (9.52%) Wintel Engineer
Libraries, Frameworks & Software Standards
1 14 (16.67%) LAMP
2 4 (4.76%) ActiveMQ
2 4 (4.76%) EJB
2 4 (4.76%) EJB 3.0
2 4 (4.76%) HornetQ
2 4 (4.76%) Java EE
2 4 (4.76%) Java SE
2 4 (4.76%) JMS
2 4 (4.76%) Web Services
2 4 (4.76%) WebSphere MQ
3 2 (2.38%) COM
3 2 (2.38%) WSH
Miscellaneous
1 12 (14.29%) Replication
2 9 (10.71%) Data Centre
3 6 (7.14%) Client/Server
4 4 (4.76%) Data Protection Act
4 4 (4.76%) Hybrid Cloud
4 4 (4.76%) Linux Command Line
4 4 (4.76%) User Experience
5 2 (2.38%) iPad
6 1 (1.19%) Analytical Skills
6 1 (1.19%) Clustering
6 1 (1.19%) Management Information System
Operating Systems
1 69 (82.14%) Windows
2 44 (52.38%) Windows Server
3 31 (36.90%) Linux
4 22 (26.19%) CentOS
5 21 (25.00%) Windows Server 2008
6 18 (21.43%) Unix
7 16 (19.05%) Windows 7
8 14 (16.67%) Red Hat Enterprise Linux
9 11 (13.10%) Windows Server 2012
10 6 (7.14%) Windows 10
11 5 (5.95%) Mac OS X
12 2 (2.38%) Android
12 2 (2.38%) Windows Mobile
12 2 (2.38%) Windows Server 2003
Processes & Methodologies
1 35 (41.67%) Disaster Recovery
2 21 (25.00%) Change Management
3 18 (21.43%) ITIL
4 12 (14.29%) ITIL V3
4 12 (14.29%) Open Source
4 12 (14.29%) Problem Management
5 11 (13.10%) Software Deployment
6 10 (11.90%) Kalman Filter
6 10 (11.90%) Server Building
7 9 (10.71%) Server Virtualisation
8 8 (9.52%) DevOps
8 8 (9.52%) Network Management
9 6 (7.14%) Document Management
9 6 (7.14%) Process Improvement
10 5 (5.95%) Migration
10 5 (5.95%) Project Management
11 4 (4.76%) Business Continuity
11 4 (4.76%) Cryptography
11 4 (4.76%) Information Security
11 4 (4.76%) SOA
Programming Languages
1 32 (38.10%) SQL
2 18 (21.43%) PowerShell
3 14 (16.67%) VBScript
4 12 (14.29%) Bash Shell
5 8 (9.52%) Korn
6 4 (4.76%) AWK
6 4 (4.76%) Java
6 4 (4.76%) Shell Script
7 2 (2.38%) C
7 2 (2.38%) VB
Qualifications
1 20 (23.81%) Microsoft Certification
2 19 (22.62%) CCNA
2 19 (22.62%) Cisco Certification
3 18 (21.43%) Citrix Certification
4 14 (16.67%) VMware Certified Professional (VCP)
5 12 (14.29%) CCAA
5 12 (14.29%) MCSE
6 11 (13.10%) Degree
7 10 (11.90%) MCP
8 8 (9.52%) MCTS
9 6 (7.14%) CCA
9 6 (7.14%) CCNP
9 6 (7.14%) MCSA
10 4 (4.76%) AWS Certification
10 4 (4.76%) CISSP
10 4 (4.76%) Master's Degree
Quality Assurance & Compliance
1 10 (11.90%) ISO/IEC 27001
1 10 (11.90%) SLA
2 6 (7.14%) ISO 9001
3 4 (4.76%) Cyber Essentials
3 4 (4.76%) Cyber Essentials PLUS
3 4 (4.76%) PCI DSS
System Software
1 61 (72.62%) Active Directory
2 37 (44.05%) VMware Infrastructure
3 23 (27.38%) Hyper-V
4 19 (22.62%) vSphere
5 12 (14.29%) XenApp
6 8 (9.52%) KVM
6 8 (9.52%) XenServer
7 5 (5.95%) VMware ESXi
8 1 (1.19%) Virtual Desktop
8 1 (1.19%) Virtual Machines
8 1 (1.19%) XenDesktop
Systems Management
1 12 (14.29%) Opscode Chef
1 12 (14.29%) Puppet
2 8 (9.52%) Ansible
2 8 (9.52%) Nagios
2 8 (9.52%) SCOM
3 4 (4.76%) Backup Exec
4 2 (2.38%) WSUS
4 2 (2.38%) XenMobile
5 1 (1.19%) Cisco CUCM
5 1 (1.19%) SCCM
5 1 (1.19%) vCenter Server
Vendors
1 50 (59.52%) VMware
2 44 (52.38%) Microsoft
3 36 (42.86%) Citrix
4 35 (41.67%) Cisco
5 29 (34.52%) HP
6 14 (16.67%) Red Hat
7 13 (15.48%) NetApp
8 12 (14.29%) SonicWALL
9 11 (13.10%) Oracle
10 6 (7.14%) Adobe
10 6 (7.14%) IBM
10 6 (7.14%) Veeam
10 6 (7.14%) Xerox
11 5 (5.95%) EMC
12 4 (4.76%) Dell
13 3 (3.57%) Meraki
14 2 (2.38%) ProCurve
14 2 (2.38%) SolarWinds
15 1 (1.19%) Fortinet
15 1 (1.19%) Nimble Storage
Stevenage, Hertfordshire
Clearwater People Solutions Ltd
Posted: 4 days ago
Hemel Hempstead, Hertfordshire
Senitor Associates
Posted: 5 days ago
Hoddesdon
Bluetown Online LTD
Posted: 25 days ago