Period
to 13 November 2019

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 13 November 2019 with a comparison to the same period in the previous 2 years.

Network Attached Storage (NAS)
England > London
6 months to
13 Nov 2019
Same period 2018 Same period 2017
Rank 572 603 608
Rank change year-on-year +31 +5 -131
Permanent jobs citing NAS 144 204 260
As % of all permanent IT jobs advertised in London 0.26% 0.30% 0.34%
As % of the Communications & Networking category 1.98% 2.25% 2.40%
Number of salaries quoted 124 141 230
London median annual salary £56,000 £57,500 £60,000
Median salary % change year-on-year -2.61% -4.17% +20.00%
10th Percentile £31,300 £36,250 £41,250
90th Percentile £82,500 £97,500 £80,250
England median annual salary £42,500 £46,000 £45,000
% change year-on-year -7.61% +2.22% -5.26%

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 7,264 9,056 10,835
As % of all permanent IT jobs advertised in London 13.21% 13.46% 14.37%
Number of salaries quoted 5,974 7,409 8,883
London median annual salary £55,000 £55,000 £55,000
10th Percentile £28,750 £30,000 £30,000
90th Percentile £85,000 £85,000 £80,000
England median annual salary £47,500 £47,500 £45,000
% change year-on-year - +5.56% -

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 13 November 2019.

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 13 November 2019. 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 +38 36 £52,500 -6.67% 5
West London +28 14 £47,500 -36.67% 4
East London +28 3 £34,000 -33.66% 2
South London -9 2 £40,500 +8.00% 1
NAS
England

For the 6 months to 13 November 2019, IT jobs citing NAS 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 London region with a requirement for NAS.

1 119 (82.64%) SAN
2 100 (69.44%) Windows
3 98 (68.06%) Active Directory
4 96 (66.67%) VMware
5 70 (48.61%) Microsoft
5 70 (48.61%) Windows Server
6 68 (47.22%) Azure
7 60 (41.67%) VMware Infrastructure
8 53 (36.81%) Infrastructure Engineering
9 51 (35.42%) Office 365
10 48 (33.33%) iSCSI
11 45 (31.25%) DNS
12 44 (30.56%) MS Exchange
13 42 (29.17%) DHCP
13 42 (29.17%) Citrix
14 41 (28.47%) TCP/IP
14 41 (28.47%) SQL Server
14 41 (28.47%) Firewall
15 38 (26.39%) PowerShell
16 34 (23.61%) Data Centre
17 31 (21.53%) Hyper-V
17 31 (21.53%) Clustering
18 30 (20.83%) Linux
19 29 (20.14%) ITIL
19 29 (20.14%) AWS
20 28 (19.44%) XenDesktop
21 27 (18.75%) Replication
21 27 (18.75%) VMware Certified Professional (VCP)
21 27 (18.75%) Windows Server 2012
22 26 (18.06%) Microsoft Certification

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 44 (30.56%) MS Exchange
2 18 (12.50%) Exchange Server 2013
3 6 (4.17%) Exchange Server 2010
4 5 (3.47%) SharePoint
5 3 (2.08%) IIS
6 1 (0.69%) OpenStack
6 1 (0.69%) WordPress
Applications
1 6 (4.17%) Microsoft Office
2 1 (0.69%) Adobe Illustrator
2 1 (0.69%) InDesign
2 1 (0.69%) MS Visio
2 1 (0.69%) Photoshop
Cloud Services
1 68 (47.22%) Azure
2 51 (35.42%) Office 365
3 29 (20.14%) AWS
4 9 (6.25%) IaaS
5 8 (5.56%) GCP
6 5 (3.47%) Azure Active Directory
6 5 (3.47%) IBM Cloud
7 4 (2.78%) Azure ExpressRoute
7 4 (2.78%) OneDrive
7 4 (2.78%) PaaS
7 4 (2.78%) SaaS
8 2 (1.39%) GitHub
9 1 (0.69%) Adobe Creative Cloud
9 1 (0.69%) Cloud Computing
Communications & Networking
1 119 (82.64%) SAN
2 48 (33.33%) iSCSI
3 45 (31.25%) DNS
4 42 (29.17%) DHCP
5 41 (28.47%) Firewall
5 41 (28.47%) TCP/IP
6 24 (16.67%) VPN
7 17 (11.81%) WAN
8 16 (11.11%) VoIP
9 14 (9.72%) VLAN
10 12 (8.33%) Fibre Channel
11 11 (7.64%) LAN
12 7 (4.86%) Internet
12 7 (4.86%) Wireless
13 6 (4.17%) Remote Desktop
13 6 (4.17%) SNMP
13 6 (4.17%) SSL
13 6 (4.17%) Wireless Security
14 5 (3.47%) HTTP
14 5 (3.47%) NetScaler
Database & Business Intelligence
1 41 (28.47%) SQL Server
2 15 (10.42%) SQL Server 2012
3 13 (9.03%) SQL Server 2016
4 11 (7.64%) Relational Database
5 10 (6.94%) SQL Server 2008
6 8 (5.56%) SQL Server 2014
7 7 (4.86%) Oracle Database
7 7 (4.86%) Oracle Exadata
7 7 (4.86%) PostgreSQL
7 7 (4.86%) RDBMS
8 5 (3.47%) SQL Server Reporting Services
9 2 (1.39%) Big Data
10 1 (0.69%) Amazon Aurora
10 1 (0.69%) Amazon RDS
10 1 (0.69%) Data Warehouse
10 1 (0.69%) MySQL
10 1 (0.69%) SAP Data Services
10 1 (0.69%) SQL Server Integration Services
Development Applications
1 1 (0.69%) Git (software)
1 1 (0.69%) Jenkins
1 1 (0.69%) Subversion
1 1 (0.69%) WinDbg
General
1 24 (16.67%) Finance
2 16 (11.11%) Legal
3 13 (9.03%) Law
4 8 (5.56%) Advertising
4 8 (5.56%) Telecoms
5 7 (4.86%) Banking
5 7 (4.86%) Marketing
6 2 (1.39%) Retail
7 1 (0.69%) Billing
7 1 (0.69%) Pharmaceutical
7 1 (0.69%) Publishing
Job Titles
1 53 (36.81%) Infrastructure Engineer
2 20 (13.89%) Architect
3 19 (13.19%) Administrator
4 15 (10.42%) Analyst
4 15 (10.42%) DBA
5 12 (8.33%) Cloud Architect
5 12 (8.33%) IT Engineer
5 12 (8.33%) VMware Engineer
6 11 (7.64%) Infrastructure Analyst
6 11 (7.64%) IT Analyst
7 10 (6.94%) IT Support
7 10 (6.94%) Solutions Architect
8 9 (6.25%) Citrix Engineer
8 9 (6.25%) Citrix Infrastructure Engineer
9 8 (5.56%) IT Infrastructure Analyst
9 8 (5.56%) IT Technician
9 8 (5.56%) Junior
9 8 (5.56%) VMware Infrastructure Engineer
10 7 (4.86%) Cloud Solutions Architect
10 7 (4.86%) IT Infrastructure Engineer
Libraries, Frameworks & Software Standards
1 7 (4.86%) Flash
2 2 (1.39%) .NET
3 1 (0.69%) .NET Core
3 1 (0.69%) RESTful
3 1 (0.69%) Swagger
3 1 (0.69%) Web Services
Miscellaneous
1 34 (23.61%) Data Centre
2 31 (21.53%) Clustering
3 27 (18.75%) Replication
4 10 (6.94%) Management Information System
4 10 (6.94%) Public Cloud
5 7 (4.86%) Blackberry
6 6 (4.17%) Cloud Native
7 4 (2.78%) Analytical Skills
7 4 (2.78%) Driving Licence
7 4 (2.78%) PKI
7 4 (2.78%) Virtual Team
8 3 (2.08%) Enterprise Storage
8 3 (2.08%) Self-Motivation
9 2 (1.39%) Data Protection Act
9 2 (1.39%) Video Conferencing
10 1 (0.69%) Equities
10 1 (0.69%) Fixed Income
10 1 (0.69%) Handset
10 1 (0.69%) Life Science
10 1 (0.69%) N-Tier
Operating Systems
1 100 (69.44%) Windows
2 70 (48.61%) Windows Server
3 30 (20.83%) Linux
4 27 (18.75%) Windows Server 2012
5 22 (15.28%) Windows 10
6 13 (9.03%) Red Hat Enterprise Linux
7 10 (6.94%) VMS
8 9 (6.25%) Windows Server 2008
9 7 (4.86%) Android
9 7 (4.86%) Oracle Linux
10 5 (3.47%) Mac OS
10 5 (3.47%) Windows 7
11 3 (2.08%) CentOS
11 3 (2.08%) Windows 8
12 2 (1.39%) Mac OS X
13 1 (0.69%) Debian
13 1 (0.69%) Ubuntu
13 1 (0.69%) Unix
13 1 (0.69%) Windows Server 2003
Processes & Methodologies
1 53 (36.81%) Infrastructure Engineering
2 29 (20.14%) ITIL
3 22 (15.28%) Migration
3 22 (15.28%) Presales
4 19 (13.19%) Proactive Monitoring
5 15 (10.42%) Change Management
6 14 (9.72%) Disaster Recovery
7 12 (8.33%) Data Management
8 11 (7.64%) Change Control
8 11 (7.64%) Problem-Solving
9 10 (6.94%) DevOps
9 10 (6.94%) High Availability
10 8 (5.56%) Continuous Improvement
10 8 (5.56%) Database Mirroring
10 8 (5.56%) Release Management
10 8 (5.56%) Runbook
10 8 (5.56%) Statistics
10 8 (5.56%) Time Management
11 7 (4.86%) Capacity Management
11 7 (4.86%) Continuous Integration
Programming Languages
1 38 (26.39%) PowerShell
2 25 (17.36%) SQL
3 5 (3.47%) Python
4 4 (2.78%) Shell Script
5 2 (1.39%) Bash Shell
6 1 (0.69%) T-SQL
6 1 (0.69%) VBScript
Qualifications
1 27 (18.75%) VMware Certified Professional (VCP)
2 26 (18.06%) Microsoft Certification
3 24 (16.67%) MCSE
4 13 (9.03%) VCP5
5 12 (8.33%) Degree
6 9 (6.25%) Cisco Certification
7 8 (5.56%) CCNA
8 6 (4.17%) DBS Check
9 4 (2.78%) MCSA
10 3 (2.08%) RHCSA
11 2 (1.39%) A+ Certification
11 2 (1.39%) Computer Science Degree
12 1 (0.69%) AWS Certification
12 1 (0.69%) CCNP
12 1 (0.69%) CCSP
12 1 (0.69%) CCVP
12 1 (0.69%) MCITP
12 1 (0.69%) MCP
12 1 (0.69%) RHCE
Quality Assurance & Compliance
1 6 (4.17%) SLA
2 2 (1.39%) ISO/IEC 27001
3 1 (0.69%) COBIT
3 1 (0.69%) GDPR
3 1 (0.69%) ISO/IEC 27002 (supersedes ISO/IEC 17799)
3 1 (0.69%) NIST
3 1 (0.69%) PCI DSS
3 1 (0.69%) QA
System Software
1 98 (68.06%) Active Directory
2 60 (41.67%) VMware Infrastructure
3 31 (21.53%) Hyper-V
4 28 (19.44%) XenDesktop
5 15 (10.42%) vSphere
6 13 (9.03%) VMware ESXi
7 9 (6.25%) XenApp
8 7 (4.86%) Firmware
8 7 (4.86%) Oracle RAC
9 6 (4.17%) Terminal Services
9 6 (4.17%) Virtual Servers
10 4 (2.78%) Citrix Hypervisor
11 3 (2.08%) NFS
12 2 (1.39%) Microsoft App-V
13 1 (0.69%) Docker
13 1 (0.69%) ISA Server
13 1 (0.69%) Samba
13 1 (0.69%) vCloud
13 1 (0.69%) Virtual Machines
Systems Management
1 16 (11.11%) Ansible
2 15 (10.42%) SCCM
3 10 (6.94%) Microsoft Clustering
3 10 (6.94%) vCenter Server
4 7 (4.86%) Data Guard
4 7 (4.86%) Opscode Chef
4 7 (4.86%) WSUS
5 5 (3.47%) Jamf Pro
5 5 (3.47%) SCOM
6 4 (2.78%) XenMobile
7 3 (2.08%) BMC PATROL
7 3 (2.08%) Puppet
7 3 (2.08%) Salt
7 3 (2.08%) WhatsUp Gold
8 2 (1.39%) Failover Clustering
9 1 (0.69%) AirWatch
9 1 (0.69%) Control-M
9 1 (0.69%) ITRS Geneos
9 1 (0.69%) Microsoft Intune
9 1 (0.69%) Norton AntiVirus
Vendors
1 96 (66.67%) VMware
2 70 (48.61%) Microsoft
3 42 (29.17%) Citrix
4 17 (11.81%) Cisco
5 16 (11.11%) Dell
6 15 (10.42%) Red Hat
6 15 (10.42%) Veeam
7 14 (9.72%) HP
7 14 (9.72%) Oracle
8 12 (8.33%) EMC
9 10 (6.94%) Veritas
10 6 (4.17%) Dell Compellent
10 6 (4.17%) NetApp
10 6 (4.17%) SAP
11 5 (3.47%) Apple
11 5 (3.47%) Google
11 5 (3.47%) IBM
11 5 (3.47%) Sophos
12 4 (2.78%) ProCurve
13 3 (2.08%) Ivanti