Period
to 17 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Cambridge with a requirement for VLAN skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited VLAN over the 6 months to 17 November 2017 with a comparison to the same period in the previous 2 years.

Virtual LAN (VLAN)
Cambridgeshire > Cambridge
6 months to
17 Nov 2017
Same period 2016 Same period 2015
Rank 165 127 151
Rank change year-on-year -38 +24 -9
Permanent jobs citing VLAN 14 21 11
As % of all permanent IT jobs advertised in Cambridge 0.46% 0.92% 0.38%
As % of the Communications & Networking category 2.33% 4.23% 2.13%
Number of salaries quoted 12 60 10
Cambridge median annual salary £40,000 £42,500 £35,000
Median salary % change year-on-year -5.88% +21.43% -12.50%
10th Percentile £33,900 £38,500 £25,725
90th Percentile £58,750 £67,500 £45,250
Cambridgeshire median annual salary £40,000 £42,500 £40,000
% change year-on-year -5.88% +6.25% -

VLAN 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 Cambridge with a requirement for communications or computer networking skills.

All Communications and Computer Networking Skills
Cambridge
Permanent vacancies with a requirement for communications or computer networking skills 601 496 517
As % of all permanent IT jobs advertised in Cambridge 19.79% 21.68% 17.93%
Number of salaries quoted 506 422 451
Cambridge median annual salary £50,000 £45,000 £47,500
Median salary % change year-on-year +11.11% -5.26% +5.56%
10th Percentile £30,000 £25,000 £27,500
90th Percentile £67,500 £67,500 £71,250
Cambridgeshire median annual salary £47,500 £45,000 £45,000
% change year-on-year +5.56% - +5.88%

VLAN
Job Vacancy Trend in Cambridge

Job postings citing VLAN as a percentage of all IT jobs advertised in Cambridge.

Job vacancy trend for VLAN in Cambridge

VLAN
Salary Trend in Cambridge

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

Salary trend for VLAN in Cambridge

VLAN
Salary Histogram in Cambridge

The salary distribution of IT jobs citing VLAN in Cambridge over the 6 months to 17 November 2017.

Salary histogram for VLAN in Cambridge

For the 6 months to 17 November 2017, IT jobs citing VLAN 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 Cambridge region with a requirement for VLAN.

1 11 (78.57%) Firewall
2 7 (50.00%) Cisco
3 6 (42.86%) Windows
3 6 (42.86%) Information Security
3 6 (42.86%) PCI DSS
4 5 (35.71%) Network Design
4 5 (35.71%) BCP
4 5 (35.71%) CISSP
4 5 (35.71%) Linux
4 5 (35.71%) Windows Server 2008
4 5 (35.71%) Security Architecture
4 5 (35.71%) iPad
5 4 (28.57%) Office 365
5 4 (28.57%) Windows Server 2012
5 4 (28.57%) PowerShell
5 4 (28.57%) Windows Server
6 3 (21.43%) Cybersecurity
6 3 (21.43%) NETGEAR
6 3 (21.43%) Amazon AWS
6 3 (21.43%) Web Services
6 3 (21.43%) Apple
7 2 (14.29%) VMware Infrastructure
7 2 (14.29%) BGP
7 2 (14.29%) OSPF
7 2 (14.29%) VMware
7 2 (14.29%) Juniper
7 2 (14.29%) Active Directory
7 2 (14.29%) MS Exchange
7 2 (14.29%) LAN
7 2 (14.29%) Ethernet

VLAN
Co-occurring IT Skills in Cambridge 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 2 (14.29%) Exchange Server 2010
1 2 (14.29%) MS Exchange
2 1 (7.14%) Exchange Server 2013
Applications
1 1 (7.14%) Microsoft Office
Cloud Services
1 4 (28.57%) Office 365
2 3 (21.43%) Amazon AWS
3 1 (7.14%) Microsoft Azure
Communications & Networking
1 11 (78.57%) Firewall
2 2 (14.29%) BGP
2 2 (14.29%) Ethernet
2 2 (14.29%) LAN
2 2 (14.29%) OSPF
2 2 (14.29%) SSL
2 2 (14.29%) VPN
3 1 (7.14%) BIG-IP
3 1 (7.14%) DHCP
3 1 (7.14%) DNS
3 1 (7.14%) HTTP
3 1 (7.14%) IPsec
3 1 (7.14%) Junos
3 1 (7.14%) MPLS
3 1 (7.14%) SNMP
3 1 (7.14%) TCP/IP
3 1 (7.14%) VoIP
3 1 (7.14%) WAN
3 1 (7.14%) Wi-Fi
3 1 (7.14%) Wireless
Database & Business Intelligence
1 1 (7.14%) SQL Server
General
1 1 (7.14%) Retail
1 1 (7.14%) Telecoms
Job Titles
1 6 (42.86%) Analyst
2 5 (35.71%) Information Analyst
2 5 (35.71%) Information Security Analyst
2 5 (35.71%) Security Analyst
3 3 (21.43%) Cybersecurity Manager
3 3 (21.43%) IT Manager
3 3 (21.43%) IT Security Manager
3 3 (21.43%) Network Engineer
3 3 (21.43%) Network Security Manager
3 3 (21.43%) Security Manager
3 3 (21.43%) Systems Manager
4 1 (7.14%) 2nd Line Engineer
4 1 (7.14%) Exchange Support
4 1 (7.14%) Infrastructure Support
4 1 (7.14%) Linux Support Engineer
4 1 (7.14%) Senior Field Engineer
4 1 (7.14%) Server Support
4 1 (7.14%) Support Analyst
4 1 (7.14%) Windows Server Analyst
4 1 (7.14%) Windows Server Support
Libraries, Frameworks & Software Standards
1 3 (21.43%) Web Services
Miscellaneous
1 5 (35.71%) iPad
2 1 (7.14%) CCTV
2 1 (7.14%) Data Centre
2 1 (7.14%) Fintech
2 1 (7.14%) Smart City
Operating Systems
1 6 (42.86%) Windows
2 5 (35.71%) Linux
2 5 (35.71%) Windows Server 2008
3 4 (28.57%) Windows Server
3 4 (28.57%) Windows Server 2012
4 1 (7.14%) Mac OS
4 1 (7.14%) Windows 7
Processes & Methodologies
1 6 (42.86%) Information Security
2 5 (35.71%) BCP
2 5 (35.71%) Network Design
2 5 (35.71%) Security Architecture
3 3 (21.43%) Cybersecurity
4 1 (7.14%) Analytics
4 1 (7.14%) Migration
4 1 (7.14%) Network Monitoring
4 1 (7.14%) Penetration Testing
4 1 (7.14%) Problem Management
Programming Languages
1 4 (28.57%) PowerShell
2 1 (7.14%) SQL
Qualifications
1 5 (35.71%) CISSP
2 1 (7.14%) CCNA
2 1 (7.14%) Cisco Certification
2 1 (7.14%) Degree
Quality Assurance & Compliance
1 6 (42.86%) PCI DSS
2 1 (7.14%) Cyber Essentials
2 1 (7.14%) Cyber Essentials PLUS
2 1 (7.14%) ISO/IEC 27001
2 1 (7.14%) SLA
System Software
1 2 (14.29%) Active Directory
1 2 (14.29%) VMware Infrastructure
2 1 (7.14%) Hyper-V
Systems Management
1 1 (7.14%) Opscode Chef
Vendors
1 7 (50.00%) Cisco
2 3 (21.43%) Apple
2 3 (21.43%) NETGEAR
3 2 (14.29%) Juniper
3 2 (14.29%) VMware
4 1 (7.14%) Citrix
4 1 (7.14%) F5
4 1 (7.14%) Veeam
4 1 (7.14%) WatchGuard
4 1 (7.14%) WorldPay