Period
to 12 April 2021

The following table provides summary statistics for permanent job vacancies advertised in the City of London with a requirement for iSCSI skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited iSCSI over the 6 months to 12 April 2021 with a comparison to the same period in the previous 2 years.

iSCSI
Central London > City of London
6 months to
12 Apr 2021
Same period 2020 Same period 2019
Rank 216 295 327
Rank change year-on-year +79 +32 -16
Permanent jobs citing iSCSI 7 5 4
As % of all permanent jobs advertised in the City of London 0.15% 0.059% 0.039%
As % of the Communications & Networking category 1.67% 0.47% 0.30%
Number of salaries quoted 7 2 4
Median annual salary (50th Percentile) £45,000 £53,750 £60,000
Median % change year-on-year -16.28% -10.42% +26.32%
Central London median annual salary £45,000 £53,750 £50,000
% change year-on-year -16.28% +7.50% +5.26%

iSCSI 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 419 1,074 1,314
As % of all permanent IT jobs advertised in the City of London 8.69% 12.69% 12.81%
Number of salaries quoted 370 960 1,193
10th Percentile £41,250 £32,450 £30,000
25th Percentile £48,563 £41,625 £41,750
Median annual salary (50th Percentile) £63,368 £57,500 £60,000
Median % change year-on-year +10.20% -4.17% +9.09%
75th Percentile £80,500 £75,000 £77,500
90th Percentile £96,375 £88,750 £92,500
Central London median annual salary £60,000 £57,500 £55,000
% change year-on-year +4.35% +4.55% -

iSCSI
Job Vacancy Trend in the City of London

Job postings citing iSCSI as a proportion of all IT jobs advertised in the City of London.

Job vacancy trend for iSCSI in the City of London

iSCSI
Salary Trend in the City of London

3-month moving average salary quoted in jobs citing iSCSI in the City of London.

Salary trend for iSCSI in the City of London

iSCSI
Salary Histogram in the City of London

Salary distribution for jobs citing iSCSI in the City of London over the 6 months to 12 April 2021.

Salary histogram for iSCSI in the City of London

For the 6 months to 12 April 2021, IT jobs citing iSCSI 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 iSCSI.

1 6 (85.71%) Linux
1 6 (85.71%) DNS
1 6 (85.71%) Microsoft
1 6 (85.71%) VMware
1 6 (85.71%) VMware Infrastructure
1 6 (85.71%) PowerShell
1 6 (85.71%) Azure
1 6 (85.71%) Microsoft 365
1 6 (85.71%) Microsoft Intune
2 5 (71.43%) Windows 10
2 5 (71.43%) Windows Server
2 5 (71.43%) Microsoft Data Protection Manager
2 5 (71.43%) AWS
2 5 (71.43%) SCDPM
2 5 (71.43%) JIRA
2 5 (71.43%) Mac OS
2 5 (71.43%) Hyper-V
2 5 (71.43%) Clustering
2 5 (71.43%) Firewall
2 5 (71.43%) Cisco Certification
2 5 (71.43%) ITIL Certification
2 5 (71.43%) VPN
2 5 (71.43%) CCNA
2 5 (71.43%) Active Directory
2 5 (71.43%) HP
2 5 (71.43%) SharePoint
2 5 (71.43%) DHCP
2 5 (71.43%) Web Services
2 5 (71.43%) ITIL
2 5 (71.43%) Windows

iSCSI
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 5 (71.43%) SharePoint
2 1 (14.29%) Exchange Server 2010
2 1 (14.29%) MS Exchange
2 1 (14.29%) WebSphere
Applications
1 4 (57.14%) Microsoft Office
Cloud Services
1 6 (85.71%) Azure
1 6 (85.71%) Microsoft 365
2 5 (71.43%) AWS
3 1 (14.29%) Amazon EC2
3 1 (14.29%) OneDrive
Communications & Networking
1 6 (85.71%) DNS
2 5 (71.43%) DHCP
2 5 (71.43%) Firewall
2 5 (71.43%) VPN
3 4 (57.14%) NAS
3 4 (57.14%) Network Security
4 1 (14.29%) FTP
4 1 (14.29%) SAN
4 1 (14.29%) TCP/IP
Development Applications
1 5 (71.43%) JIRA
2 1 (14.29%) GitLab
2 1 (14.29%) Sonatype Nexus
General
1 1 (14.29%) Finance
1 1 (14.29%) Front Office
Job Titles
1 5 (71.43%) VMware Engineer
2 4 (57.14%) Cisco Engineer
2 4 (57.14%) Linux Engineer
2 4 (57.14%) Windows Engineer
3 3 (42.86%) Cisco Support
3 3 (42.86%) Cisco Support Engineer
3 3 (42.86%) Linux Support
3 3 (42.86%) Linux Support Engineer
3 3 (42.86%) Network Engineer
3 3 (42.86%) Senior Cisco Engineer
3 3 (42.86%) Senior Cisco Support
3 3 (42.86%) Senior Linux Engineer
3 3 (42.86%) Senior Linux Support
3 3 (42.86%) Senior Support Engineer
3 3 (42.86%) Senior VMware Engineer
3 3 (42.86%) Senior Windows Engineer
3 3 (42.86%) Server Engineer
3 3 (42.86%) Support Engineer
3 3 (42.86%) VMware Support Engineer
3 3 (42.86%) Windows Support Engineer
Libraries, Frameworks & Software Standards
1 5 (71.43%) Web Services
2 1 (14.29%) WebSphere MQ
Miscellaneous
1 5 (71.43%) Clustering
2 4 (57.14%) Replication
3 1 (14.29%) Data Centre
Operating Systems
1 6 (85.71%) Linux
2 5 (71.43%) Mac OS
2 5 (71.43%) Windows
2 5 (71.43%) Windows 10
2 5 (71.43%) Windows Server
3 4 (57.14%) Ubuntu
3 4 (57.14%) Windows Server 2008
4 1 (14.29%) Red Hat Enterprise Linux
4 1 (14.29%) Unix
Processes & Methodologies
1 5 (71.43%) ITIL
2 4 (57.14%) High Availability
3 2 (28.57%) Infrastructure Engineering
4 1 (14.29%) Investment Management
4 1 (14.29%) Stakeholder Management
Programming Languages
1 6 (85.71%) PowerShell
Qualifications
1 5 (71.43%) CCNA
1 5 (71.43%) Cisco Certification
1 5 (71.43%) ITIL Certification
2 3 (42.86%) CCNP
Quality Assurance & Compliance
1 4 (57.14%) Cyber Essentials
1 4 (57.14%) Cyber Essentials PLUS
1 4 (57.14%) ISO/IEC 27001
System Software
1 6 (85.71%) VMware Infrastructure
2 5 (71.43%) Active Directory
2 5 (71.43%) Hyper-V
3 1 (14.29%) DFS Replication
3 1 (14.29%) Microsoft Virtual Server
3 1 (14.29%) Virtual Servers
Systems Management
1 6 (85.71%) Microsoft Intune
2 5 (71.43%) Microsoft Data Protection Manager
2 5 (71.43%) SCDPM
3 4 (57.14%) Failover Clustering
4 1 (14.29%) Graylog
4 1 (14.29%) NetBackup
4 1 (14.29%) Puppet
4 1 (14.29%) Terraform
Vendors
1 6 (85.71%) Microsoft
1 6 (85.71%) VMware
2 5 (71.43%) HP
3 4 (57.14%) Aruba
3 4 (57.14%) Barracuda Networks
3 4 (57.14%) Cisco
3 4 (57.14%) Synology
4 1 (14.29%) Citrix
4 1 (14.29%) Dell
4 1 (14.29%) IBM
4 1 (14.29%) NetApp
4 1 (14.29%) Nimble Storage