Period
to 28 January 2020

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 28 January 2020 with a comparison to the same period in the previous 2 years.

Network Attached Storage (NAS)
England > London
6 months to
28 Jan 2020
Same period 2019 Same period 2018
Rank 577 638 611
Rank change year-on-year +61 -27 -117
Permanent jobs citing NAS 140 150 228
As % of all permanent IT jobs advertised in London 0.27% 0.24% 0.33%
As % of the Communications & Networking category 2.06% 1.81% 2.32%
Number of salaries quoted 120 115 208
London median annual salary £55,000 £57,500 £56,250
Median salary % change year-on-year -4.35% +2.22% +12.50%
10th Percentile £27,600 £33,500 £41,250
90th Percentile £82,750 £100,000 £75,750
England median annual salary £45,000 £42,500 £47,750
% change year-on-year +5.88% -10.99% +6.11%

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 6,783 8,307 9,843
As % of all permanent IT jobs advertised in London 13.23% 13.22% 14.27%
Number of salaries quoted 5,596 6,754 8,254
London median annual salary £55,000 £55,000 £55,000
10th Percentile £29,221 £30,000 £31,250
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 28 January 2020.

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 28 January 2020. 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 +29 35 £45,000 -20.00% 7
West London +30 18 £48,750 -35.00% 6
East London +13 4 £33,000 -34.00% 3
NAS
England

For the 6 months to 28 January 2020, 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.

1 117 (83.57%) SAN
2 103 (73.57%) Active Directory
3 99 (70.71%) Windows
4 97 (69.29%) VMware
5 75 (53.57%) Microsoft
6 73 (52.14%) Azure
7 70 (50.00%) Windows Server
8 66 (47.14%) VMware Infrastructure
9 54 (38.57%) Infrastructure Engineering
10 52 (37.14%) Office 365
11 43 (30.71%) DNS
11 43 (30.71%) SQL Server
12 42 (30.00%) MS Exchange
13 40 (28.57%) PowerShell
14 39 (27.86%) DHCP
15 38 (27.14%) TCP/IP
15 38 (27.14%) AWS
16 37 (26.43%) iSCSI
17 35 (25.00%) Citrix
17 35 (25.00%) Data Centre
18 33 (23.57%) Firewall
19 29 (20.71%) Finance
20 28 (20.00%) VPN
20 28 (20.00%) Hyper-V
21 26 (18.57%) Microsoft Certification
22 25 (17.86%) SQL
22 25 (17.86%) ITIL
23 24 (17.14%) MCSE
24 23 (16.43%) Replication
25 22 (15.71%) Windows Server 2012

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 42 (30.00%) MS Exchange
2 16 (11.43%) Exchange Server 2013
3 4 (2.86%) Exchange Server 2010
3 4 (2.86%) SharePoint
4 3 (2.14%) IIS
5 2 (1.43%) IBM Notes
5 2 (1.43%) WordPress
6 1 (0.71%) OpenStack
6 1 (0.71%) Skype for Business
Applications
1 9 (6.43%) Microsoft Office
2 1 (0.71%) Adobe Illustrator
2 1 (0.71%) InDesign
2 1 (0.71%) Photoshop
Cloud Services
1 73 (52.14%) Azure
2 52 (37.14%) Office 365
3 38 (27.14%) AWS
4 12 (8.57%) GCP
5 10 (7.14%) IBM Cloud
6 7 (5.00%) Azure Active Directory
7 6 (4.29%) Azure ExpressRoute
7 6 (4.29%) IaaS
7 6 (4.29%) OneDrive
8 5 (3.57%) SaaS
9 4 (2.86%) SoftLayer
10 3 (2.14%) PaaS
11 1 (0.71%) Adobe Creative Cloud
11 1 (0.71%) Cloud Computing
11 1 (0.71%) GitHub
Communications & Networking
1 117 (83.57%) SAN
2 43 (30.71%) DNS
3 39 (27.86%) DHCP
4 38 (27.14%) TCP/IP
5 37 (26.43%) iSCSI
6 33 (23.57%) Firewall
7 28 (20.00%) VPN
8 18 (12.86%) Fibre Channel
9 17 (12.14%) WAN
10 16 (11.43%) VoIP
11 12 (8.57%) SSL
11 12 (8.57%) Wireless
12 11 (7.86%) SNMP
12 11 (7.86%) VLAN
13 10 (7.14%) HTTP
13 10 (7.14%) Internet
14 9 (6.43%) LAN
14 9 (6.43%) Wireless Security
15 8 (5.71%) Multicast
16 6 (4.29%) VSAN
Database & Business Intelligence
1 43 (30.71%) SQL Server
2 12 (8.57%) SQL Server 2012
3 11 (7.86%) SQL Server 2016
4 10 (7.14%) Relational Database
5 7 (5.00%) SQL Server 2014
6 6 (4.29%) SQL Server 2008
6 6 (4.29%) SQL Server Reporting Services
7 5 (3.57%) Oracle Database
7 5 (3.57%) Oracle Exadata
7 5 (3.57%) PostgreSQL
7 5 (3.57%) RDBMS
8 3 (2.14%) Big Data
9 1 (0.71%) Amazon Aurora
9 1 (0.71%) Amazon RDS
9 1 (0.71%) Azure SQL Database
9 1 (0.71%) Data Warehouse
9 1 (0.71%) MySQL
9 1 (0.71%) SAP Data Services
9 1 (0.71%) SQL Server 2017
9 1 (0.71%) SQL Server Integration Services
Development Applications
1 1 (0.71%) Git (software)
1 1 (0.71%) Subversion
1 1 (0.71%) WinDbg
General
1 29 (20.71%) Finance
2 15 (10.71%) Legal
3 13 (9.29%) Law
4 9 (6.43%) Banking
5 7 (5.00%) Marketing
5 7 (5.00%) Telecoms
6 4 (2.86%) French Language
7 3 (2.14%) Advertising
8 2 (1.43%) Investment Banking
9 1 (0.71%) Public Sector
9 1 (0.71%) Publishing
9 1 (0.71%) Retail
Job Titles
1 53 (37.86%) Infrastructure Engineer
2 17 (12.14%) Analyst
3 16 (11.43%) Architect
4 15 (10.71%) IT Engineer
5 14 (10.00%) IT Analyst
6 12 (8.57%) Administrator
6 12 (8.57%) IT Infrastructure Engineer
7 11 (7.86%) DBA
7 11 (7.86%) Infrastructure Analyst
8 10 (7.14%) IT Infrastructure Analyst
8 10 (7.14%) IT Support
8 10 (7.14%) VMware Engineer
9 9 (6.43%) IT Technician
9 9 (6.43%) Solutions Architect
10 8 (5.71%) Citrix Engineer
10 8 (5.71%) Citrix Infrastructure Engineer
10 8 (5.71%) VMware Infrastructure Engineer
11 7 (5.00%) Consultant
11 7 (5.00%) Support Engineer
12 6 (4.29%) Technical Consultant
Libraries, Frameworks & Software Standards
1 5 (3.57%) Flash
2 2 (1.43%) .NET
3 1 (0.71%) .NET Core
3 1 (0.71%) RESTful
3 1 (0.71%) Swagger
3 1 (0.71%) Web Services
Miscellaneous
1 35 (25.00%) Data Centre
2 23 (16.43%) Replication
3 20 (14.29%) Clustering
4 11 (7.86%) Management Information System
5 10 (7.14%) Public Cloud
6 7 (5.00%) Blackberry
6 7 (5.00%) Virtual Team
7 6 (4.29%) Cloud Native
7 6 (4.29%) Enterprise Storage
7 6 (4.29%) PKI
8 4 (2.86%) Driving Licence
9 2 (1.43%) Analytical Skills
9 2 (1.43%) Video Conferencing
10 1 (0.71%) Data Protection Act
10 1 (0.71%) Data Structures
10 1 (0.71%) Enterprise Cloud
10 1 (0.71%) Equities
10 1 (0.71%) Fixed Income
10 1 (0.71%) Handset
10 1 (0.71%) Hybrid Cloud
Operating Systems
1 99 (70.71%) Windows
2 70 (50.00%) Windows Server
3 22 (15.71%) Windows Server 2012
4 20 (14.29%) Windows 10
5 17 (12.14%) Linux
6 16 (11.43%) VMS
7 11 (7.86%) Windows Server 2008
8 9 (6.43%) Android
8 9 (6.43%) Windows 7
9 7 (5.00%) Mac OS
9 7 (5.00%) Red Hat Enterprise Linux
10 5 (3.57%) Oracle Linux
10 5 (3.57%) Windows 8
11 4 (2.86%) Apple iOS
12 2 (1.43%) Mac OS X
Processes & Methodologies
1 54 (38.57%) Infrastructure Engineering
2 25 (17.86%) ITIL
3 22 (15.71%) Presales
4 21 (15.00%) Migration
5 17 (12.14%) Proactive Monitoring
6 15 (10.71%) Change Management
7 12 (8.57%) Data Management
7 12 (8.57%) Disaster Recovery
8 11 (7.86%) Change Control
9 10 (7.14%) Load Balancing
9 10 (7.14%) Problem-Solving
10 8 (5.71%) Decision-Making
10 8 (5.71%) DevOps
10 8 (5.71%) Mentoring
10 8 (5.71%) Time Management
11 7 (5.00%) High Availability
11 7 (5.00%) Project Management
12 6 (4.29%) Artificial Intelligence
12 6 (4.29%) Release Management
12 6 (4.29%) Statistics
Programming Languages
1 40 (28.57%) PowerShell
2 25 (17.86%) SQL
3 6 (4.29%) Bash Shell
4 4 (2.86%) Python
5 3 (2.14%) C#
5 3 (2.14%) Perl
6 1 (0.71%) Shell Script
6 1 (0.71%) T-SQL
6 1 (0.71%) VBScript
Qualifications
1 26 (18.57%) Microsoft Certification
2 24 (17.14%) MCSE
3 21 (15.00%) VMware Certified Professional (VCP)
4 15 (10.71%) Degree
5 13 (9.29%) VCP5
6 7 (5.00%) MCSA
7 6 (4.29%) CCNA
7 6 (4.29%) Cisco Certification
8 5 (3.57%) Computer Science Degree
8 5 (3.57%) DBS Check
9 3 (2.14%) Network+ Certification
10 2 (1.43%) A+ Certification
10 2 (1.43%) Security Cleared
11 1 (0.71%) APMP
11 1 (0.71%) CCSA
11 1 (0.71%) CISM
11 1 (0.71%) CISSP
11 1 (0.71%) Master's Degree
11 1 (0.71%) MCP
11 1 (0.71%) PCI QSA
Quality Assurance & Compliance
1 3 (2.14%) GDPR
1 3 (2.14%) ISO/IEC 27001
1 3 (2.14%) PCI DSS
1 3 (2.14%) SLA
2 2 (1.43%) Cyber Essentials
2 2 (1.43%) QA
3 1 (0.71%) Cyber Essentials PLUS
3 1 (0.71%) ISO/IEC 27002 (supersedes ISO/IEC 17799)
3 1 (0.71%) NIST
3 1 (0.71%) PMO
System Software
1 103 (73.57%) Active Directory
2 66 (47.14%) VMware Infrastructure
3 28 (20.00%) Hyper-V
4 21 (15.00%) XenDesktop
5 18 (12.86%) VMware ESXi
6 14 (10.00%) vSphere
7 6 (4.29%) XenApp
8 5 (3.57%) Firmware
8 5 (3.57%) Oracle RAC
9 4 (2.86%) Virtual Servers
10 3 (2.14%) Citrix Hypervisor
10 3 (2.14%) Terminal Services
11 1 (0.71%) DFS Replication
11 1 (0.71%) Microsoft App-V
11 1 (0.71%) NFS
11 1 (0.71%) Virtual Machines
Systems Management
1 21 (15.00%) SCCM
2 11 (7.86%) Ansible
3 10 (7.14%) vCenter Server
4 8 (5.71%) Microsoft Clustering
5 6 (4.29%) WSUS
6 5 (3.57%) Data Guard
6 5 (3.57%) Opscode Chef
7 4 (2.86%) Jamf Pro
8 3 (2.14%) BMC PATROL
8 3 (2.14%) Puppet
8 3 (2.14%) Salt
8 3 (2.14%) WhatsUp Gold
9 2 (1.43%) SCOM
10 1 (0.71%) Backup Exec
10 1 (0.71%) Control-M
10 1 (0.71%) ITRS Geneos
10 1 (0.71%) Microsoft Intune
10 1 (0.71%) Norton AntiVirus
10 1 (0.71%) SCVMM
10 1 (0.71%) XenMobile
Vendors
1 97 (69.29%) VMware
2 75 (53.57%) Microsoft
3 35 (25.00%) Citrix
4 20 (14.29%) Cisco
5 18 (12.86%) Veeam
6 15 (10.71%) EMC
7 13 (9.29%) Oracle
8 11 (7.86%) HP
9 10 (7.14%) Dell
9 10 (7.14%) IBM
9 10 (7.14%) Veritas
10 9 (6.43%) Dell Compellent
11 7 (5.00%) Apple
11 7 (5.00%) NetApp
11 7 (5.00%) Red Hat
11 7 (5.00%) SAP
12 6 (4.29%) McAfee
13 5 (3.57%) Sophos
14 4 (2.86%) Google
14 4 (2.86%) Splunk