Period
to 20 November 2017

The following table provides summary statistics for permanent job vacancies advertised in London with a requirement for NAS skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited NAS over the 6 months to 20 November 2017 with a comparison to the same period in the previous 2 years.

Network Attached Storage (NAS)
England > London
6 months to
20 Nov 2017
Same period 2016 Same period 2015
Rank 589 468 454
Rank change year-on-year -121 -14 +17
Permanent jobs citing NAS 260 412 586
As % of all permanent IT jobs advertised in London 0.35% 0.55% 0.66%
As % of the Communications & Networking category 2.39% 3.46% 4.13%
Number of salaries quoted 230 351 532
London median annual salary £57,500 £50,000 £52,500
Median salary % change year-on-year +15.00% -4.76% +3.19%
10th Percentile £41,250 £27,500 £28,500
90th Percentile £80,000 £75,000 £93,750
England median annual salary £45,250 £47,500 £47,500
% change year-on-year -4.74% - -

NAS 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 London with a requirement for communications or computer networking skills.

All Communications and Computer Networking Skills
London
Permanent vacancies with a requirement for communications or computer networking skills 10860 11920 14194
As % of all permanent IT jobs advertised in London 14.45% 15.93% 15.93%
Number of salaries quoted 8864 10189 12019
London median annual salary £54,375 £53,500 £50,000
Median salary % change year-on-year +1.64% +7.00% -
10th Percentile £30,500 £30,000 £27,500
90th Percentile £80,000 £80,000 £78,750
England median annual salary £45,000 £45,000 £45,000

NAS
Job Vacancy Trend in London

Job postings citing NAS as a percentage of all IT jobs advertised in London.

Job vacancy trend for NAS in London

NAS
Salary Trend in London

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

Salary trend for NAS in London

NAS
Salary Histogram in London

The salary distribution of IT jobs citing NAS in London over the 6 months to 20 November 2017.

Salary histogram for NAS in London

NAS
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing NAS within the London region over the 6 months to 20 November 2017. 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
Central London -26 32 £45,000 -10.00%
West London +21 30 £45,000 +8.43%
South London +14 17 £42,500 -15.00%
East London -1 2 £47,500 -52.50% 1
NAS
England

For the 6 months to 20 November 2017, IT jobs citing NAS 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 London region with a requirement for NAS.

1 241 (92.69%) SAN
2 193 (74.23%) VMware
3 185 (71.15%) Windows
4 137 (52.69%) Microsoft
5 134 (51.54%) VMware Infrastructure
6 132 (50.77%) Active Directory
7 114 (43.85%) Windows Server
8 97 (37.31%) Office 365
9 93 (35.77%) Windows Server 2012
10 89 (34.23%) Finance
11 83 (31.92%) Cisco
12 82 (31.54%) Microsoft Azure
13 81 (31.15%) Linux
14 77 (29.62%) Citrix
15 74 (28.46%) Hyper-V
16 73 (28.08%) HP
17 70 (26.92%) Windows Server 2008
18 65 (25.00%) Amazon AWS
19 64 (24.62%) vSphere
20 61 (23.46%) VMware ESXi
21 59 (22.69%) PowerShell
22 54 (20.77%) Data Centre
23 53 (20.38%) Migration
24 52 (20.00%) SQL
25 49 (18.85%) NetApp
26 48 (18.46%) IIS
27 43 (16.54%) Firewall
28 41 (15.77%) Windows 10
29 40 (15.38%) VMware Certified Professional (VCP)
29 40 (15.38%) iSCSI

NAS
Co-occurring IT Skills in 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 48 (18.46%) IIS
2 37 (14.23%) MS Exchange
3 30 (11.54%) SharePoint
4 23 (8.85%) Exchange Server 2013
5 13 (5.00%) Apache
5 13 (5.00%) Exchange Server 2010
6 9 (3.46%) Exchange Server 2007
6 9 (3.46%) Tomcat
7 7 (2.69%) Skype for Business
8 5 (1.92%) JBoss
8 5 (1.92%) WebLogic
9 4 (1.54%) SAS
10 3 (1.15%) SharePoint Server
11 2 (0.77%) OpenStack
12 1 (0.38%) Cloud Foundry
12 1 (0.38%) Confluence
12 1 (0.38%) Elasticsearch
12 1 (0.38%) Exchange Server 2003
12 1 (0.38%) nginx
12 1 (0.38%) WebSphere
Applications
1 8 (3.08%) Microsoft Office
2 2 (0.77%) Adobe Creative Suite
2 2 (0.77%) Final Cut Pro
3 1 (0.38%) Microsoft Excel
Business Applications
1 4 (1.54%) ION MarketView
2 2 (0.77%) Dynamics CRM
3 1 (0.38%) Sage X3
3 1 (0.38%) Siebel CRM
Cloud Services
1 97 (37.31%) Office 365
2 82 (31.54%) Microsoft Azure
3 65 (25.00%) Amazon AWS
4 16 (6.15%) IaaS
5 13 (5.00%) PaaS
6 12 (4.62%) Azure Active Directory
7 5 (1.92%) SaaS
8 2 (0.77%) Akamai
8 2 (0.77%) Google Cloud Platform
8 2 (0.77%) Mimecast
8 2 (0.77%) Oracle CX
9 1 (0.38%) Adobe Creative Cloud
9 1 (0.38%) Dynamics 365
Communications & Networking
1 241 (92.69%) SAN
2 43 (16.54%) Firewall
3 40 (15.38%) iSCSI
4 37 (14.23%) WAN
5 36 (13.85%) Fibre Channel
6 26 (10.00%) LAN
6 26 (10.00%) VLAN
7 25 (9.62%) DNS
8 20 (7.69%) DHCP
9 18 (6.92%) TCP/IP
10 17 (6.54%) VoIP
11 15 (5.77%) VPN
12 14 (5.38%) WLAN
13 13 (5.00%) NetScaler
14 10 (3.85%) VSAN
15 9 (3.46%) Wi-Fi
16 8 (3.08%) LDAP
16 8 (3.08%) Multicast
17 7 (2.69%) Network Security
17 7 (2.69%) SMTP
Database & Business Intelligence
1 38 (14.62%) SQL Server
2 24 (9.23%) Oracle Database
3 13 (5.00%) Oracle Exadata
4 10 (3.85%) MongoDB
5 9 (3.46%) MySQL
5 9 (3.46%) NoSQL
6 8 (3.08%) Apache Cassandra
6 8 (3.08%) Oracle Database 10g
7 7 (2.69%) PostgreSQL
8 5 (1.92%) Oracle Database 11g
8 5 (1.92%) Oracle ODI
9 4 (1.54%) Big Data
9 4 (1.54%) SQL Server 2008
10 3 (1.15%) Redis
10 3 (1.15%) SQL Server 2016
11 2 (0.77%) SAP HANA
12 1 (0.38%) Amazon DynamoDB
12 1 (0.38%) Amazon RDS
12 1 (0.38%) Couchbase
12 1 (0.38%) SQL Server 2012
Development Applications
1 24 (9.23%) MSI
2 11 (4.23%) Git (software)
3 8 (3.08%) Subversion
4 1 (0.38%) Jenkins
4 1 (0.38%) JIRA
General
1 89 (34.23%) Finance
2 15 (5.77%) Legal
2 15 (5.77%) Telecoms
3 14 (5.38%) Law
4 13 (5.00%) Banking
5 9 (3.46%) Front Office
6 7 (2.69%) Games
7 6 (2.31%) Advertising
8 5 (1.92%) Back Office
9 3 (1.15%) Online Betting
10 1 (0.38%) Marketing
10 1 (0.38%) Publishing
Job Titles
1 69 (26.54%) Infrastructure Engineer
2 37 (14.23%) VMware Engineer
3 27 (10.38%) Systems Engineer
4 26 (10.00%) Project Engineer
5 22 (8.46%) Senior Infrastructure Engineer
6 21 (8.08%) Administrator
6 21 (8.08%) Analyst
7 19 (7.31%) Consultant
8 18 (6.92%) Infrastructure Analyst
9 17 (6.54%) 3rd Line Engineer
9 17 (6.54%) Desktop Support
10 16 (6.15%) Architect
11 15 (5.77%) Desktop Engineer
11 15 (5.77%) Senior Desktop Engineer
11 15 (5.77%) Senior VMware Engineer
12 12 (4.62%) DBA
12 12 (4.62%) Infrastructure Support
12 12 (4.62%) IT Engineer
12 12 (4.62%) Linux Engineer
12 12 (4.62%) Senior Consultant
Libraries, Frameworks & Software Standards
1 24 (9.23%) Software Packaging
2 5 (1.92%) LAMP
2 5 (1.92%) Middleware
2 5 (1.92%) Oracle Fusion
3 4 (1.54%) Web Services
4 2 (0.77%) .NET
4 2 (0.77%) EDI
4 2 (0.77%) SAP Basis
4 2 (0.77%) XML
5 1 (0.38%) LAPP Stack
5 1 (0.38%) WebSphere MQ
Miscellaneous
1 54 (20.77%) Data Centre
2 33 (12.69%) Clustering
3 25 (9.62%) Public Cloud
4 23 (8.85%) Enterprise Storage
5 18 (6.92%) Management Information System
6 16 (6.15%) Replication
7 10 (3.85%) EMC VNX
8 9 (3.46%) Celerra
9 8 (3.08%) CLARiiON
9 8 (3.08%) Hedge funds
10 7 (2.69%) Analytical Skills
10 7 (2.69%) HP StoreVirtual
11 5 (1.92%) Computer Science
11 5 (1.92%) Fintech
11 5 (1.92%) User Experience
12 4 (1.54%) Distributed Denial-of-Service
12 4 (1.54%) Fixed Income
12 4 (1.54%) Hybrid Cloud
13 3 (1.15%) Cyberthreat
13 3 (1.15%) EMC VMAX
Operating Systems
1 185 (71.15%) Windows
2 114 (43.85%) Windows Server
3 93 (35.77%) Windows Server 2012
4 81 (31.15%) Linux
5 70 (26.92%) Windows Server 2008
6 41 (15.77%) Windows 10
7 32 (12.31%) Windows 7
8 28 (10.77%) Unix
9 23 (8.85%) Windows Server 2003
10 20 (7.69%) Red Hat Enterprise Linux
11 16 (6.15%) Solaris
12 15 (5.77%) Debian
13 11 (4.23%) Ubuntu
14 8 (3.08%) CentOS
15 6 (2.31%) Data ONTAP
16 5 (1.92%) Mac OS X
16 5 (1.92%) Oracle Linux
17 4 (1.54%) VMS
18 3 (1.15%) Windows 8
19 2 (0.77%) Apple iOS
Processes & Methodologies
1 53 (20.38%) Migration
2 35 (13.46%) ITIL
3 33 (12.69%) Task Automation
4 28 (10.77%) Virtual Environments
5 27 (10.38%) Asset Management
6 25 (9.62%) CRM
7 24 (9.23%) Presales
8 22 (8.46%) Configuration Management
8 22 (8.46%) DevOps
9 19 (7.31%) Service Delivery
10 18 (6.92%) Project Management
11 17 (6.54%) Time Management
12 16 (6.15%) Continuous Improvement
12 16 (6.15%) Server Virtualisation
12 16 (6.15%) Technical Architecture
13 15 (5.77%) High Availability
13 15 (5.77%) Load Balancing
13 15 (5.77%) Open Source
14 14 (5.38%) Capacity Planning
14 14 (5.38%) Investment Management
Programming Languages
1 59 (22.69%) PowerShell
2 52 (20.00%) SQL
3 23 (8.85%) Python
4 19 (7.31%) Perl
5 9 (3.46%) Java
6 7 (2.69%) Bash Shell
6 7 (2.69%) PL/SQL
7 6 (2.31%) Shell Script
8 5 (1.92%) Ruby
9 4 (1.54%) VBScript
10 3 (1.15%) VB
10 3 (1.15%) VBA
11 2 (0.77%) C
12 1 (0.38%) Go
12 1 (0.38%) Korn
Qualifications
1 40 (15.38%) VMware Certified Professional (VCP)
2 37 (14.23%) Microsoft Certification
3 28 (10.77%) MCSE
4 17 (6.54%) Cisco Certification
4 17 (6.54%) MCSA
5 14 (5.38%) CCNA
6 13 (5.00%) CCNP
6 13 (5.00%) Citrix Certification
7 11 (4.23%) CCA
7 11 (4.23%) Network+ Certification
8 10 (3.85%) CompTIA Security+
8 10 (3.85%) HP ASE
8 10 (3.85%) HPE ATP
8 10 (3.85%) Security+ Certification
9 8 (3.08%) Degree
10 5 (1.92%) SC Cleared
10 5 (1.92%) Security Cleared
11 4 (1.54%) A+ Certification
11 4 (1.54%) RHCE
11 4 (1.54%) VCP6
Quality Assurance & Compliance
1 8 (3.08%) ISO/IEC 27001
2 4 (1.54%) ISO 14001
2 4 (1.54%) ISO 22301
2 4 (1.54%) ISO/IEC 27002 (supersedes ISO/IEC 17799)
2 4 (1.54%) MiFID
2 4 (1.54%) PCI DSS
2 4 (1.54%) SLA
3 2 (0.77%) Data Quality
3 2 (0.77%) PMO
4 1 (0.38%) COBIT
4 1 (0.38%) QA
System Software
1 134 (51.54%) VMware Infrastructure
2 132 (50.77%) Active Directory
3 74 (28.46%) Hyper-V
4 64 (24.62%) vSphere
5 61 (23.46%) VMware ESXi
6 26 (10.00%) Virtual Desktop
7 24 (9.23%) Microsoft App-V
8 18 (6.92%) Terminal Services
9 16 (6.15%) DFS Replication
10 14 (5.38%) NFS
11 12 (4.62%) XenApp
12 8 (3.08%) Oracle RAC
13 7 (2.69%) Docker
14 6 (2.31%) KVM
14 6 (2.31%) Veritas Cluster Server
14 6 (2.31%) XenDesktop
14 6 (2.31%) XenServer
15 5 (1.92%) EMC RecoverPoint
15 5 (1.92%) VMware Server
15 5 (1.92%) VMware Workstation
Systems Management
1 38 (14.62%) SCCM
2 32 (12.31%) Puppet
3 21 (8.08%) Ansible
4 17 (6.54%) Opscode Chef
5 14 (5.38%) NetBackup
6 13 (5.00%) SCOrch
7 12 (4.62%) Nagios
8 10 (3.85%) Backup Exec
8 10 (3.85%) Microsoft Clustering
9 8 (3.08%) Oracle Enterprise Manager
9 8 (3.08%) Oracle RMAN
9 8 (3.08%) vCenter Server
10 6 (2.31%) Cacti
11 5 (1.92%) Control-M
11 5 (1.92%) EMC NetWorker
11 5 (1.92%) SCOM
11 5 (1.92%) WSUS
12 4 (1.54%) BMC Marimba
12 4 (1.54%) McAfee ePO
12 4 (1.54%) ZABBIX
Vendors
1 193 (74.23%) VMware
2 137 (52.69%) Microsoft
3 83 (31.92%) Cisco
4 77 (29.62%) Citrix
5 73 (28.08%) HP
6 49 (18.85%) NetApp
7 39 (15.00%) Oracle
8 30 (11.54%) Red Hat
9 26 (10.00%) SonicWALL
10 22 (8.46%) Juniper
10 22 (8.46%) SolarWinds
11 21 (8.08%) EMC
12 20 (7.69%) Google
13 19 (7.31%) Dell
14 17 (6.54%) Meraki
15 16 (6.15%) IBM
16 14 (5.38%) Veritas
17 13 (5.00%) Veeam
18 9 (3.46%) Synology
19 8 (3.08%) SaltStack