The following table provides summary statistics for permanent job vacancies advertised in London with a requirement for VCDX qualifications. Included is a benchmarking guide to the salaries offered over the 3 months to 23 March 2017 with a comparison to the same period in the previous 2 years.

3 months to
23 Mar 2017
Same period 2016 Same period 2015
VMware Certified Design Expert (VCDX)
England / London
Rank 562 - 638
Rank change year-on-year - 0  
Permanent jobs citing VCDX 5 0 11
As % of all permanent IT jobs advertised in London 0.015% - 0.026%
As % of the Qualifications category 0.064% - 0.10%
Number of salaries quoted 1 0 4
Median salary £70,000 - £58,750
UK excluding London median salary £64,000 £52,500 £72,500
% change year-on-year +21.90% -27.58%  

VCDX is in the academic qualifications and professional certifications category. The following table is for comparison with the above and provides summary statistics for all academic qualifications and professional certifications cited in permanent job vacancies advertised in London.

Academic & Professional Certification
London
Permanent job vacancies requiring academic qualifications or professional certifications 7847 10726 10856
As % of all permanent IT job vacancies advertised in London 23.64% 25.84% 26.01%
Number of salaries quoted 6367 8896 8833
Median salary £55,000 £55,000 £50,000
Median salary % change year-on-year - +10.00%  
90% offered a salary of more than £32,500 £34,000 £30,000
10% offered a salary of more than £82,500 £75,000 £80,000
UK excluding London median salary £42,500 £42,500 £42,500

VCDX
Job Vacancy Trend in London

The job posting trend of jobs advertised in London citing VCDX as a proportion of all permanent or contract IT jobs with a match in the Qualifications category.

Job vacancy trend for VCDX in London

VCDX
Salary Trend in London

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

Salary trend for VCDX in London

VCDX
Top 30 Related IT Skills in London

For the 6 months to 23 March 2017, IT jobs citing VCDX 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 VCDX.

1 5 (100.00%) VMware
1 5 (100.00%) VMware Infrastructure
1 5 (100.00%) vRealize
2 4 (80.00%) Arista
2 4 (80.00%) Multicast
2 4 (80.00%) Vyatta
2 4 (80.00%) Network Architecture
2 4 (80.00%) Network Management
2 4 (80.00%) F5
2 4 (80.00%) Software-Defined Networking
2 4 (80.00%) Unicast
2 4 (80.00%) Data Centre
2 4 (80.00%) Palo Alto
2 4 (80.00%) Firewall
2 4 (80.00%) Workflow
2 4 (80.00%) CheckPoint
2 4 (80.00%) Internet
2 4 (80.00%) OSPF
2 4 (80.00%) BGP
2 4 (80.00%) Network Design
2 4 (80.00%) VMware Certified Professional (VCP)
2 4 (80.00%) Brocade
2 4 (80.00%) VLAN
2 4 (80.00%) Degree
2 4 (80.00%) Network Security
2 4 (80.00%) Performance Management
2 4 (80.00%) Cisco ASA
2 4 (80.00%) Riverbed
2 4 (80.00%) Product Management
2 4 (80.00%) Infoblox

VCDX
Top Related 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 1 (20.00%) OpenStack
Applications
1 1 (20.00%) MS Excel
Cloud Services
1 1 (20.00%) Amazon AWS
1 1 (20.00%) Microsoft Azure
Communications & Networking
1 4 (80.00%) BGP
1 4 (80.00%) Cisco ASA
1 4 (80.00%) Firewall
1 4 (80.00%) Internet
1 4 (80.00%) Multicast
1 4 (80.00%) Network Security
1 4 (80.00%) OSPF
1 4 (80.00%) SNMP
1 4 (80.00%) Software-Defined Networking
1 4 (80.00%) Unicast
1 4 (80.00%) VLAN
1 4 (80.00%) VPN
Job Titles
1 5 (100.00%) Consultant
2 4 (80.00%) VMware Consultant
3 1 (20.00%) Cloud Consultant
3 1 (20.00%) Principal Consultant
Miscellaneous
1 4 (80.00%) Data Centre
2 1 (20.00%) Hybrid Cloud
2 1 (20.00%) Public Cloud
Operating Systems
1 4 (80.00%) Unix
Processes & Methodologies
1 4 (80.00%) Network Architecture
1 4 (80.00%) Network Design
1 4 (80.00%) Network Management
1 4 (80.00%) Performance Management
1 4 (80.00%) Product Management
1 4 (80.00%) Workflow
2 1 (20.00%) Business Continuity
2 1 (20.00%) Customer Requirements
2 1 (20.00%) Data Architecture
2 1 (20.00%) Desktop Virtualisation
2 1 (20.00%) Presales
Programming Languages
1 4 (80.00%) C
1 4 (80.00%) C++
1 4 (80.00%) Perl
1 4 (80.00%) Python
Qualifications
1 4 (80.00%) CCIE
1 4 (80.00%) CCNA
1 4 (80.00%) Cisco Certification
1 4 (80.00%) Degree
1 4 (80.00%) VMware Certified Professional (VCP)
2 1 (20.00%) AWS Certification
2 1 (20.00%) MCSD
2 1 (20.00%) MCSE
2 1 (20.00%) Microsoft Certification
System Software
1 5 (100.00%) VMware Infrastructure
2 1 (20.00%) vCloud
Systems Management
1 5 (100.00%) vRealize
Vendors
1 5 (100.00%) VMware
2 4 (80.00%) Arista
2 4 (80.00%) Brocade
2 4 (80.00%) CheckPoint
2 4 (80.00%) Cisco
2 4 (80.00%) F5
2 4 (80.00%) Infoblox
2 4 (80.00%) Palo Alto
2 4 (80.00%) Riverbed
2 4 (80.00%) Vyatta
3 1 (20.00%) Microsoft