Period
to 17 January 2019

The following table provides summary statistics for permanent job vacancies advertised in 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 17 January 2019 with a comparison to the same period in the previous 2 years.

iSCSI
England > London
6 months to
17 Jan 2019
Same period 2018 Same period 2017
Rank 652 708 591
Rank change year-on-year +56 -117 +87
Permanent jobs citing iSCSI 119 107 240
As % of all permanent IT jobs advertised in London 0.19% 0.15% 0.34%
As % of the Communications & Networking category 1.43% 1.08% 2.15%
Number of salaries quoted 84 92 190
London median annual salary £55,000 £45,000 £59,500
Median salary % change year-on-year +22.22% -24.37% +19.00%
10th Percentile £37,500 £37,500 £35,000
90th Percentile £81,750 £69,750 £85,750
England median annual salary £50,000 £45,000 £52,500
% change year-on-year +11.11% -14.29% +10.53%

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 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 8,348 9,952 11,157
As % of all permanent IT jobs advertised in London 13.29% 14.18% 15.69%
Number of salaries quoted 6,786 8,316 9,496
London median annual salary £55,000 £55,000 £54,000
Median salary % change year-on-year - +1.85% +8.00%
10th Percentile £30,000 £31,250 £30,000
90th Percentile £85,000 £80,000 £80,500
England median annual salary £47,500 £45,000 £45,000
% change year-on-year +5.56% - -

iSCSI
Job Vacancy Trend in London

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

Job vacancy trend for iSCSI in London

iSCSI
Salary Trend in London

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

Salary trend for iSCSI in London

iSCSI
Salary Histogram in London

The salary distribution of IT jobs citing iSCSI in London over the 6 months to 17 January 2019.

Salary histogram for iSCSI in London

iSCSI
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing iSCSI within the London region over the 6 months to 17 January 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 -6 13 £46,500 +0.54% 5
West London +14 12 £55,000 +22.22% 2
East London +21 7 £70,000 +100.00%
South London -4 7 £37,500 -15.20% 1
North London - 1 £45,000 - 1
iSCSI
England

For the 6 months to 17 January 2019, 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 London region with a requirement for iSCSI.

1 99 (83.19%) Windows
2 95 (79.83%) SAN
3 88 (73.95%) Active Directory
4 84 (70.59%) VMware
5 82 (68.91%) Microsoft
6 78 (65.55%) Windows Server
7 66 (55.46%) Cisco
8 65 (54.62%) VMware Infrastructure
9 61 (51.26%) Hyper-V
10 57 (47.90%) DNS
10 57 (47.90%) Infrastructure Engineering
11 54 (45.38%) Firewall
11 54 (45.38%) PowerShell
12 44 (36.97%) SQL Server
12 44 (36.97%) Data Centre
13 42 (35.29%) ITIL
13 42 (35.29%) NetApp
14 39 (32.77%) Fibre Channel
15 36 (30.25%) EMC
15 36 (30.25%) SaaS
16 35 (29.41%) Linux
16 35 (29.41%) Configuration Management
16 35 (29.41%) Problem-Solving
17 34 (28.57%) Windows Server 2012
17 34 (28.57%) EqualLogic
18 33 (27.73%) Nagios
19 32 (26.89%) TCP/IP
20 31 (26.05%) NFS
20 31 (26.05%) HP
21 29 (24.37%) Microsoft Azure

iSCSI
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 26 (21.85%) Apache
2 23 (19.33%) MS Exchange
2 23 (19.33%) Tomcat
3 12 (10.08%) IIS
4 6 (5.04%) SharePoint
5 4 (3.36%) Exchange Server 2010
6 3 (2.52%) Exchange Server 2003
7 2 (1.68%) Skype for Business
8 1 (0.84%) Exchange Server 2007
8 1 (0.84%) OpenStack
8 1 (0.84%) WebLogic
Applications
1 4 (3.36%) MS Visio
2 3 (2.52%) Microsoft Office
Cloud Services
1 36 (30.25%) SaaS
2 29 (24.37%) Microsoft Azure
3 27 (22.69%) Office 365
4 25 (21.01%) Amazon AWS
5 14 (11.76%) IaaS
6 7 (5.88%) Mimecast
7 6 (5.04%) Amazon EC2
7 6 (5.04%) Amazon S3
7 6 (5.04%) Virtual Private Cloud
8 4 (3.36%) G Suite
9 2 (1.68%) Azure Active Directory
9 2 (1.68%) PaaS
10 1 (0.84%) Amazon CloudWatch
10 1 (0.84%) Amazon Glacier
10 1 (0.84%) Amazon SQS
10 1 (0.84%) AWS CloudFormation
10 1 (0.84%) AWS CloudTrail
10 1 (0.84%) AWS Elastic Beanstalk
10 1 (0.84%) CloudFront
Communications & Networking
1 95 (79.83%) SAN
2 57 (47.90%) DNS
3 54 (45.38%) Firewall
4 39 (32.77%) Fibre Channel
5 32 (26.89%) TCP/IP
6 28 (23.53%) DHCP
7 23 (19.33%) Cisco ASA
7 23 (19.33%) VLAN
8 22 (18.49%) NAS
8 22 (18.49%) WAN
9 21 (17.65%) LAN
10 19 (15.97%) VPN
11 16 (13.45%) VoIP
12 11 (9.24%) Multicast
13 9 (7.56%) SSL
13 9 (7.56%) Wireless
14 7 (5.88%) Cisco Nexus
14 7 (5.88%) FCoE
14 7 (5.88%) Internet
14 7 (5.88%) NetScaler
Database & Business Intelligence
1 44 (36.97%) SQL Server
2 21 (17.65%) SQL Server 2016
3 6 (5.04%) SQL Server 2014
4 5 (4.20%) Amazon RDS
5 3 (2.52%) SQL Server 2008
5 3 (2.52%) SQL Server 2012
6 2 (1.68%) MySQL
6 2 (1.68%) SQL Server Analysis Services
6 2 (1.68%) SQL Server Reporting Services
7 1 (0.84%) Apache Cassandra
7 1 (0.84%) Hadoop
7 1 (0.84%) HBase
7 1 (0.84%) Oracle Database
7 1 (0.84%) Oracle Database 11g
7 1 (0.84%) SQL Server 2005
Development Applications
1 2 (1.68%) Team Foundation Server
2 1 (0.84%) Jenkins
General
1 19 (15.97%) Finance
2 14 (11.76%) Retail
3 7 (5.88%) Telecoms
4 6 (5.04%) Banking
5 3 (2.52%) Law
5 3 (2.52%) Local Government
5 3 (2.52%) Private Banking
6 1 (0.84%) Advertising
6 1 (0.84%) Automotive
6 1 (0.84%) Marketing
6 1 (0.84%) Multimedia
Job Titles
1 42 (35.29%) Infrastructure Engineer
2 19 (15.97%) Hyper-V Engineer
3 15 (12.61%) Analyst
4 14 (11.76%) Consultant
5 12 (10.08%) Infrastructure Analyst
6 11 (9.24%) Architect
7 10 (8.40%) Infrastructure Consultant
8 7 (5.88%) 3rd Line Engineer
8 7 (5.88%) Administrator
8 7 (5.88%) Cisco Consultant
8 7 (5.88%) Microsoft Engineer
8 7 (5.88%) SAN Consultant
8 7 (5.88%) Systems Administrator
8 7 (5.88%) Virtualisation Engineer
8 7 (5.88%) VMware Consultant
9 6 (5.04%) 3rd Line Support
9 6 (5.04%) Infrastructure Architect
9 6 (5.04%) Infrastructure Support
9 6 (5.04%) Senior Analyst
9 6 (5.04%) Senior Infrastructure Analyst
Libraries, Frameworks & Software Standards
1 9 (7.56%) Web Services
2 3 (2.52%) Middleware
2 3 (2.52%) WSH
3 2 (1.68%) .NET
3 2 (1.68%) ASP.NET
3 2 (1.68%) LAMP
4 1 (0.84%) HTML
4 1 (0.84%) XML
4 1 (0.84%) XSLT
Miscellaneous
1 44 (36.97%) Data Centre
2 27 (22.69%) Clustering
3 19 (15.97%) EMC VNX
4 15 (12.61%) Replication
5 11 (9.24%) Self-Motivation
6 6 (5.04%) HP Storage
7 5 (4.20%) Analytical Skills
7 5 (4.20%) Derivative
8 4 (3.36%) EPoS
8 4 (3.36%) IVR
8 4 (3.36%) Management Information System
9 3 (2.52%) BBC
10 2 (1.68%) HP StoreVirtual
10 2 (1.68%) Linux Command Line
10 2 (1.68%) PKI
10 2 (1.68%) Private Cloud
11 1 (0.84%) CLARiiON
11 1 (0.84%) Data Protection Act
11 1 (0.84%) Hedge funds
11 1 (0.84%) Public Cloud
Operating Systems
1 99 (83.19%) Windows
2 78 (65.55%) Windows Server
3 35 (29.41%) Linux
4 34 (28.57%) Windows Server 2012
5 24 (20.17%) Windows Server 2008
6 9 (7.56%) CentOS
6 9 (7.56%) Windows 7
7 8 (6.72%) Windows 10
8 7 (5.88%) Data ONTAP
9 6 (5.04%) Solaris
9 6 (5.04%) Windows Server 2003
10 5 (4.20%) Red Hat Enterprise Linux
11 4 (3.36%) AIX
11 4 (3.36%) Unix
11 4 (3.36%) Windows 8
12 1 (0.84%) Mac OS
Processes & Methodologies
1 57 (47.90%) Infrastructure Engineering
2 42 (35.29%) ITIL
3 35 (29.41%) Configuration Management
3 35 (29.41%) Problem-Solving
4 24 (20.17%) Network Virtualisation
5 23 (19.33%) Technical Architecture
6 17 (14.29%) Business Continuity
7 14 (11.76%) Continuous Improvement
7 14 (11.76%) Disaster Recovery
8 13 (10.92%) Cybersecurity
9 12 (10.08%) Performance Monitoring
9 12 (10.08%) Technical Analysis
10 11 (9.24%) Service Delivery
11 9 (7.56%) Kalman Filter
11 9 (7.56%) Load Balancing
11 9 (7.56%) Performance Tuning
11 9 (7.56%) Server Virtualisation
12 8 (6.72%) Network Load Balancing
12 8 (6.72%) Time Management
13 7 (5.88%) Computer Architecture
Programming Languages
1 54 (45.38%) PowerShell
2 25 (21.01%) SQL
3 9 (7.56%) Shell Script
4 7 (5.88%) Bash Shell
4 7 (5.88%) VBScript
5 6 (5.04%) Perl
5 6 (5.04%) Python
5 6 (5.04%) VB
6 5 (4.20%) C
7 3 (2.52%) AWK
7 3 (2.52%) sed
8 2 (1.68%) C#
9 1 (0.84%) Java
9 1 (0.84%) JavaScript
Qualifications
1 16 (13.45%) Cisco Certification
2 14 (11.76%) Microsoft Certification
3 10 (8.40%) MCITP
3 10 (8.40%) MCSE
4 9 (7.56%) CCNA
4 9 (7.56%) CCNP
5 8 (6.72%) VMware Certified Professional (VCP)
6 7 (5.88%) Degree
7 5 (4.20%) MCP
7 5 (4.20%) MCSA
8 2 (1.68%) CEH
8 2 (1.68%) GIAC
8 2 (1.68%) GSEC
8 2 (1.68%) Linux+ Certification
8 2 (1.68%) RHCE
8 2 (1.68%) RHCSA
8 2 (1.68%) VCP5
8 2 (1.68%) VCP6
9 1 (0.84%) ITIL Certification
Quality Assurance & Compliance
1 17 (14.29%) Cyber Essentials
2 15 (12.61%) ISO/IEC 27001
3 13 (10.92%) GDPR
3 13 (10.92%) HIPAA
4 5 (4.20%) PCI DSS
5 3 (2.52%) SLA
6 2 (1.68%) Cyber Essentials PLUS
System Software
1 88 (73.95%) Active Directory
2 65 (54.62%) VMware Infrastructure
3 61 (51.26%) Hyper-V
4 31 (26.05%) NFS
5 19 (15.97%) vSphere
6 15 (12.61%) VMware ESXi
7 13 (10.92%) DFS Replication
8 12 (10.08%) Virtual Machines
9 9 (7.56%) KVM
9 9 (7.56%) Virtual Servers
10 7 (5.88%) SRDF
10 7 (5.88%) Xen
11 6 (5.04%) XenApp
12 5 (4.20%) Terminal Server
12 5 (4.20%) Terminal Services
12 5 (4.20%) VMFS
13 4 (3.36%) XenDesktop
14 2 (1.68%) Microsoft Virtual Server
14 2 (1.68%) Samba
14 2 (1.68%) vCloud
Systems Management
1 33 (27.73%) Nagios
2 29 (24.37%) Opscode Chef
2 29 (24.37%) Puppet
3 26 (21.85%) SCOM
4 24 (20.17%) Ansible
5 11 (9.24%) Microsoft Clustering
6 9 (7.56%) Backup Exec
6 9 (7.56%) Failover Clustering
7 7 (5.88%) vCenter Server
8 6 (5.04%) FortiGate
8 6 (5.04%) SCCM
9 5 (4.20%) SCVMM
10 4 (3.36%) vMotion
11 3 (2.52%) WSUS
12 2 (1.68%) Cisco Prime
12 2 (1.68%) HAProxy
12 2 (1.68%) Icinga
12 2 (1.68%) SCOrch
12 2 (1.68%) SnapMirror
12 2 (1.68%) Symantec Enterprise Vault
Vendors
1 84 (70.59%) VMware
2 82 (68.91%) Microsoft
3 66 (55.46%) Cisco
4 42 (35.29%) NetApp
5 36 (30.25%) EMC
6 34 (28.57%) EqualLogic
7 31 (26.05%) HP
8 27 (22.69%) Dell
9 24 (20.17%) Splunk
10 23 (19.33%) Citrix
11 17 (14.29%) Veeam
12 13 (10.92%) Oracle
12 13 (10.92%) Red Hat
13 11 (9.24%) SolarWinds
14 10 (8.40%) CheckPoint
14 10 (8.40%) Google
14 10 (8.40%) Symantec
15 8 (6.72%) Avaya
16 7 (5.88%) Intel
16 7 (5.88%) Juniper