Period
to 20 February 2018

The following table provides summary statistics for permanent job vacancies advertised in the City of London 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 20 February 2018 with a comparison to the same period in the previous 2 years.

Storage Area Network (SAN)
Central London > City of London
6 months to
20 Feb 2018
Same period 2017 Same period 2016
Rank 177 170 197
Rank change year-on-year -7 +27 -97
Permanent jobs citing SAN 170 179 192
As % of all permanent IT jobs advertised in the City of London 1.58% 1.72% 1.38%
As % of the Communications & Networking category 10.59% 10.44% 9.49%
Number of salaries quoted 156 166 172
City of London median annual salary £55,000 £50,000 £50,000
Median salary % change year-on-year +10.00% - -4.76%
10th Percentile £40,875 £32,125 £33,875
90th Percentile £70,000 £75,625 £76,250
Central London median annual salary £55,000 £50,000 £50,000
% change year-on-year +10.00% - -

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 the City of London with a requirement for communications or computer networking skills.

All Communications and Computer Networking Skills
City of London
Permanent vacancies with a requirement for communications or computer networking skills 1,606 1,715 2,024
As % of all permanent IT jobs advertised in the City of London 14.95% 16.46% 14.54%
Number of salaries quoted 1,443 1,544 1,773
City of London median annual salary £55,000 £55,000 £52,500
Median salary % change year-on-year - +4.76% +5.00%
10th Percentile £32,500 £28,500 £27,550
90th Percentile £83,750 £80,000 £81,250
Central London median annual salary £52,500 £55,000 £52,500
% change year-on-year -4.55% +4.76% +5.00%

SAN
Job Vacancy Trend in the City of London

Job postings citing SAN as a percentage of all IT jobs advertised in the City of London.

Job vacancy trend for SAN in the City of London

SAN
Salary Trend in the City of London

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

Salary trend for SAN in the City of London

SAN
Salary Histogram in the City of London

The salary distribution of IT jobs citing SAN in the City of London over the 6 months to 20 February 2018.

Salary histogram for SAN in the City of London

For the 6 months to 20 February 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 City of London region with a requirement for SAN.

1 147 (86.47%) VMware
2 120 (70.59%) Windows
3 100 (58.82%) Active Directory
4 95 (55.88%) VMware Infrastructure
5 87 (51.18%) Windows Server
6 77 (45.29%) Microsoft
7 64 (37.65%) Finance
8 63 (37.06%) Office 365
9 58 (34.12%) Citrix
10 55 (32.35%) MS Exchange
11 53 (31.18%) Hyper-V
12 49 (28.82%) Microsoft Azure
13 46 (27.06%) Cisco
14 41 (24.12%) HP
15 36 (21.18%) DNS
16 35 (20.59%) Firewall
16 35 (20.59%) PowerShell
17 34 (20.00%) SQL Server
18 33 (19.41%) XenApp
18 33 (19.41%) Windows Server 2012
19 32 (18.82%) Dell
20 31 (18.24%) Exchange Server 2010
21 30 (17.65%) Linux
22 28 (16.47%) DHCP
23 27 (15.88%) SCCM
23 27 (15.88%) 3PAR
23 27 (15.88%) Data Centre
24 25 (14.71%) Windows Server 2008
24 25 (14.71%) WAN
25 22 (12.94%) Cisco Certification

SAN
Co-occurring IT Skills in the City of London 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 55 (32.35%) MS Exchange
2 31 (18.24%) Exchange Server 2010
3 14 (8.24%) Exchange Server 2013
4 12 (7.06%) SharePoint
4 12 (7.06%) Skype for Business
5 6 (3.53%) SAS
6 5 (2.94%) Confluence
7 4 (2.35%) IIS
8 2 (1.18%) Blackberry Enterprise Server
8 2 (1.18%) SharePoint 2013
9 1 (0.59%) Apache
9 1 (0.59%) Cloud Foundry
9 1 (0.59%) Elasticsearch
9 1 (0.59%) OpenStack
Applications
1 11 (6.47%) Microsoft Office
2 6 (3.53%) Microsoft Excel
2 6 (3.53%) Microsoft PowerPoint
2 6 (3.53%) MS Visio
3 1 (0.59%) Microsoft Project
Cloud Services
1 63 (37.06%) Office 365
2 49 (28.82%) Microsoft Azure
3 12 (7.06%) Amazon AWS
3 12 (7.06%) Mimecast
4 8 (4.71%) IaaS
4 8 (4.71%) PaaS
5 5 (2.94%) GitHub
6 4 (2.35%) SaaS
7 3 (1.76%) Azure Active Directory
8 2 (1.18%) Cloud Computing
9 1 (0.59%) Oracle CX
Communications & Networking
1 36 (21.18%) DNS
2 35 (20.59%) Firewall
3 28 (16.47%) DHCP
4 25 (14.71%) WAN
5 19 (11.18%) iSCSI
5 19 (11.18%) LAN
6 17 (10.00%) VLAN
7 13 (7.65%) TCP/IP
8 12 (7.06%) NAS
9 10 (5.88%) Skype
10 9 (5.29%) VoIP
11 7 (4.12%) NetScaler
11 7 (4.12%) Wireless
12 6 (3.53%) Fibre Channel
12 6 (3.53%) IPsec
12 6 (3.53%) SSL
12 6 (3.53%) VPN
13 5 (2.94%) MPLS
14 4 (2.35%) Wi-Fi
15 2 (1.18%) Cisco ASA
Database & Business Intelligence
1 34 (20.00%) SQL Server
2 9 (5.29%) SQL Server 2012
3 8 (4.71%) SQL Server 2008
4 4 (2.35%) MySQL
5 2 (1.18%) Big Data
6 1 (0.59%) MongoDB
6 1 (0.59%) PostgreSQL
6 1 (0.59%) Redis
6 1 (0.59%) SAP HANA
6 1 (0.59%) SQL Server 2014
Development Applications
1 5 (2.94%) JIRA
1 5 (2.94%) TeamCity
General
1 64 (37.65%) Finance
2 13 (7.65%) Telecoms
3 7 (4.12%) Law
4 5 (2.94%) Legal
5 4 (2.35%) Advertising
6 3 (1.76%) Banking
7 2 (1.18%) Billing
8 1 (0.59%) Games
8 1 (0.59%) Publishing
8 1 (0.59%) Retail
8 1 (0.59%) Retail Banking
Job Titles
1 60 (35.29%) Infrastructure Engineer
2 29 (17.06%) Consultant
3 21 (12.35%) Senior Infrastructure Engineer
3 21 (12.35%) VMware Engineer
4 16 (9.41%) Administrator
4 16 (9.41%) Technical Consultant
5 13 (7.65%) 3rd Line Engineer
6 12 (7.06%) Architect
6 12 (7.06%) Windows Engineer
7 11 (6.47%) Systems Administrator
8 10 (5.88%) Analyst
8 10 (5.88%) Server Engineer
9 9 (5.29%) 3rd Line Infrastructure Engineer
9 9 (5.29%) Infrastructure Architect
9 9 (5.29%) Windows Infrastructure Engineer
10 8 (4.71%) IT Manager
10 8 (4.71%) Senior VMware Engineer
10 8 (4.71%) Senior Windows Engineer
11 7 (4.12%) Cisco Engineer
11 7 (4.12%) Support Analyst
Libraries, Frameworks & Software Standards
1 6 (3.53%) .NET
2 5 (2.94%) Flash
3 2 (1.18%) Middleware
4 1 (0.59%) LAMP
4 1 (0.59%) SAP Basis
4 1 (0.59%) Software Packaging
Miscellaneous
1 27 (15.88%) Data Centre
2 16 (9.41%) Replication
3 15 (8.82%) Analytical Skills
4 13 (7.65%) Clustering
4 13 (7.65%) EMC VMAX
5 7 (4.12%) Driving Licence
5 7 (4.12%) Management Information System
6 6 (3.53%) Smartphone
6 6 (3.53%) STB
7 5 (2.94%) HP StoreVirtual
8 4 (2.35%) Reinsurance
9 3 (1.76%) Enterprise Storage
9 3 (1.76%) VxBlock/Vblock
10 2 (1.18%) EMC VNX
10 2 (1.18%) Fintech
10 2 (1.18%) FlexPod
11 1 (0.59%) Enterprise Cloud
11 1 (0.59%) Private Cloud
11 1 (0.59%) Public Cloud
11 1 (0.59%) User Experience
Operating Systems
1 120 (70.59%) Windows
2 87 (51.18%) Windows Server
3 33 (19.41%) Windows Server 2012
4 30 (17.65%) Linux
5 25 (14.71%) Windows Server 2008
6 11 (6.47%) Red Hat Enterprise Linux
7 9 (5.29%) Unix
8 8 (4.71%) CentOS
9 6 (3.53%) Windows 10
10 5 (2.94%) Windows 7
10 5 (2.94%) Windows 8
11 2 (1.18%) AIX
11 2 (1.18%) Apple iOS
11 2 (1.18%) Solaris
11 2 (1.18%) Ubuntu
11 2 (1.18%) Windows Server 2003
12 1 (0.59%) Data ONTAP
12 1 (0.59%) VMS
Processes & Methodologies
1 19 (11.18%) ITIL
2 18 (10.59%) Disaster Recovery
3 15 (8.82%) Service Delivery
4 14 (8.24%) Migration
4 14 (8.24%) Network Virtualisation
4 14 (8.24%) Virtual Environments
5 12 (7.06%) Capacity Planning
5 12 (7.06%) DevOps
5 12 (7.06%) Patch Management
6 11 (6.47%) Business Continuity
7 9 (5.29%) High Availability
8 8 (4.71%) BCP
8 8 (4.71%) PRINCE2
8 8 (4.71%) Task Automation
9 7 (4.12%) Configuration Management
9 7 (4.12%) Continuous Delivery
9 7 (4.12%) Customer Requirements
9 7 (4.12%) Presales
9 7 (4.12%) Service Management
10 6 (3.53%) Data Privacy
Programming Languages
1 35 (20.59%) PowerShell
2 14 (8.24%) SQL
3 11 (6.47%) Bash Shell
4 7 (4.12%) Java
5 4 (2.35%) C
5 4 (2.35%) Python
6 2 (1.18%) Perl
6 2 (1.18%) Shell Script
7 1 (0.59%) Go
7 1 (0.59%) PHP
7 1 (0.59%) Ruby
Qualifications
1 22 (12.94%) Cisco Certification
2 13 (7.65%) Microsoft Certification
3 12 (7.06%) CCNA
3 12 (7.06%) MCSE
4 9 (5.29%) VMware Certified Professional (VCP)
5 6 (3.53%) Degree
5 6 (3.53%) PMI Certification
5 6 (3.53%) PMP
6 5 (2.94%) MCP
7 4 (2.35%) CCDP
7 4 (2.35%) CCNP
8 3 (1.76%) DBS Check
8 3 (1.76%) Linux+ Certification
8 3 (1.76%) MCSA
8 3 (1.76%) RHCE
8 3 (1.76%) RHCSA
9 2 (1.18%) EMCIE
9 2 (1.18%) EMCTA
9 2 (1.18%) ITIL Certification
9 2 (1.18%) SANS
Quality Assurance & Compliance
1 5 (2.94%) QA
1 5 (2.94%) SLA
2 1 (0.59%) COBIT
2 1 (0.59%) ISO/IEC 27001
2 1 (0.59%) ISO/IEC 27005
2 1 (0.59%) Sarbanes-Oxley
2 1 (0.59%) Solvency II
System Software
1 100 (58.82%) Active Directory
2 95 (55.88%) VMware Infrastructure
3 53 (31.18%) Hyper-V
4 33 (19.41%) XenApp
5 22 (12.94%) vSphere
6 21 (12.35%) XenDesktop
6 21 (12.35%) XenServer
7 15 (8.82%) VMware ESXi
8 8 (4.71%) Virtual Servers
9 7 (4.12%) Microsoft App-V
10 4 (2.35%) Terminal Services
10 4 (2.35%) Virtual Machines
11 3 (1.76%) Firmware
11 3 (1.76%) NFS
12 2 (1.18%) KVM
12 2 (1.18%) PowerHA
13 1 (0.59%) Ceph
13 1 (0.59%) Docker
13 1 (0.59%) iptables
13 1 (0.59%) RHEV
Systems Management
1 27 (15.88%) SCCM
2 13 (7.65%) HP Data Protector
3 9 (5.29%) HP SIM
4 7 (4.12%) Puppet
5 5 (2.94%) SCOM
5 5 (2.94%) WSUS
6 4 (2.35%) Ansible
6 4 (2.35%) Failover Clustering
6 4 (2.35%) Nagios
6 4 (2.35%) NetBackup
7 3 (1.76%) Backup Exec
7 3 (1.76%) Opscode Chef
7 3 (1.76%) Terraform
7 3 (1.76%) vRealize
8 2 (1.18%) Cisco UCCX
8 2 (1.18%) Simpana
9 1 (0.59%) Grafana
9 1 (0.59%) Microsoft Clustering
9 1 (0.59%) NetApp OnCommand
9 1 (0.59%) vCenter Server
Vendors
1 147 (86.47%) VMware
2 77 (45.29%) Microsoft
3 58 (34.12%) Citrix
4 46 (27.06%) Cisco
5 41 (24.12%) HP
6 32 (18.82%) Dell
7 27 (15.88%) 3PAR
8 21 (12.35%) EMC
9 18 (10.59%) Veeam
10 17 (10.00%) NetApp
11 15 (8.82%) IBM
12 10 (5.88%) Dell Compellent
12 10 (5.88%) Red Hat
13 9 (5.29%) Symantec
14 8 (4.71%) Brocade
15 6 (3.53%) Avaya
15 6 (3.53%) Cognos
16 5 (2.94%) Atlassian
16 5 (2.94%) Hitachi
16 5 (2.94%) Veritas