Period
to 19 July 2019

The following table provides summary statistics for permanent job vacancies advertised in London 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 19 July 2019 with a comparison to the same period in the previous 2 years.

Virtual LAN (VLAN)
England > London
6 months to
19 Jul 2019
Same period 2018 Same period 2017
Rank 487 487 443
Rank change year-on-year 0 -44 +60
Permanent jobs citing VLAN 275 389 494
As % of all permanent IT jobs advertised in London 0.47% 0.55% 0.67%
As % of the Communications & Networking category 3.76% 3.84% 4.38%
Number of salaries quoted 251 350 444
London median annual salary £47,500 £47,500 £49,118
Median salary % change year-on-year - -3.29% -1.76%
10th Percentile £25,500 £28,500 £31,475
90th Percentile £71,500 £73,875 £75,000
England median annual salary £42,000 £42,500 £42,500
% change year-on-year -1.18% - +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 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 7,308 10,125 11,279
As % of all permanent IT jobs advertised in London 12.54% 14.29% 15.39%
Number of salaries quoted 5,947 8,280 9,313
London median annual salary £55,000 £55,000 £54,000
Median salary % change year-on-year - +1.85% +2.86%
10th Percentile £29,000 £30,000 £30,000
90th Percentile £86,250 £85,000 £80,000
England median annual salary £46,000 £47,500 £45,000
% change year-on-year -3.16% +5.56% -

VLAN
Job Vacancy Trend in London

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

Job vacancy trend for VLAN in London

VLAN
Salary Trend in London

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

Salary trend for VLAN in London

VLAN
Salary Histogram in London

The salary distribution of IT jobs citing VLAN in London over the 6 months to 19 July 2019.

Salary histogram for VLAN in London

VLAN
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing VLAN within the London region over the 6 months to 19 July 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 -17 68 £40,000 -15.79% 14
West London +22 17 £52,500 +40.94% 15
South London -2 16 £47,500 - 2
East London +26 10 £45,000 +80.00% 4
North London +7 3 £47,500 -17.39% 4
VLAN
England

For the 6 months to 19 July 2019, IT jobs citing VLAN 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 VLAN.

1 185 (67.27%) Firewall
2 166 (60.36%) Windows
3 131 (47.64%) Active Directory
4 128 (46.55%) WAN
5 127 (46.18%) LAN
6 115 (41.82%) TCP/IP
7 111 (40.36%) Cisco
8 110 (40.00%) DNS
9 109 (39.64%) Microsoft
10 100 (36.36%) Windows Server
11 90 (32.73%) VMware
12 87 (31.64%) DHCP
13 81 (29.45%) VPN
14 76 (27.64%) Cisco Certification
14 76 (27.64%) VMware Infrastructure
15 75 (27.27%) Office 365
16 64 (23.27%) MPLS
17 61 (22.18%) CCNP
17 61 (22.18%) Microsoft Office
18 55 (20.00%) Hyper-V
19 49 (17.82%) OSPF
20 48 (17.45%) BGP
20 48 (17.45%) Linux
20 48 (17.45%) Windows Server 2012
21 47 (17.09%) Wireless
21 47 (17.09%) Windows 10
22 46 (16.73%) Data Centre
22 46 (16.73%) VoIP
23 44 (16.00%) PowerShell
23 44 (16.00%) CCNA

VLAN
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 39 (14.18%) MS Exchange
2 14 (5.09%) SharePoint
3 12 (4.36%) Apache
4 11 (4.00%) Tomcat
5 10 (3.64%) Skype for Business
6 8 (2.91%) IIS
7 7 (2.55%) Exchange Server 2007
8 5 (1.82%) WebLogic
9 4 (1.45%) Alfresco
9 4 (1.45%) CMS
10 3 (1.09%) Confluence
11 2 (0.73%) Exchange Server 2010
11 2 (0.73%) Exchange Server 2013
12 1 (0.36%) Elasticsearch
12 1 (0.36%) nginx
12 1 (0.36%) Office Communications Server
12 1 (0.36%) SharePoint 2010
12 1 (0.36%) Site Server
Applications
1 61 (22.18%) Microsoft Office
2 7 (2.55%) Microsoft Excel
3 6 (2.18%) MS Visio
4 2 (0.73%) Microsoft PowerPoint
5 1 (0.36%) Adobe Creative Suite
Business Applications
1 1 (0.36%) NetSuite
1 1 (0.36%) Sage 300 ERP
1 1 (0.36%) SAP S/4HANA
Cloud Services
1 75 (27.27%) Office 365
2 40 (14.55%) Microsoft Azure
3 36 (13.09%) Amazon AWS
4 15 (5.45%) Mimecast
5 11 (4.00%) Google Cloud Platform
6 8 (2.91%) IaaS
6 8 (2.91%) OneDrive
7 7 (2.55%) Dropbox
7 7 (2.55%) OpenDNS
7 7 (2.55%) SaaS
8 5 (1.82%) PaaS
9 4 (1.45%) Azure Active Directory
10 3 (1.09%) G Suite
10 3 (1.09%) GitHub
10 3 (1.09%) Serverless
11 2 (0.73%) Azure ExpressRoute
11 2 (0.73%) Cloudflare
12 1 (0.36%) Amazon EC2
12 1 (0.36%) Amazon ECS
12 1 (0.36%) Cloud Computing
Communications & Networking
1 185 (67.27%) Firewall
2 128 (46.55%) WAN
3 127 (46.18%) LAN
4 115 (41.82%) TCP/IP
5 110 (40.00%) DNS
6 87 (31.64%) DHCP
7 81 (29.45%) VPN
8 64 (23.27%) MPLS
9 49 (17.82%) OSPF
10 48 (17.45%) BGP
11 47 (17.09%) Wireless
12 46 (16.73%) VoIP
13 42 (15.27%) SAN
14 32 (11.64%) EIGRP
15 29 (10.55%) Cisco ASA
16 25 (9.09%) Network Security
16 25 (9.09%) Wi-Fi
17 23 (8.36%) Internet
18 22 (8.00%) Ethernet
19 21 (7.64%) IPsec
Database & Business Intelligence
1 22 (8.00%) SQL Server
2 11 (4.00%) SQL Server 2012
3 7 (2.55%) MySQL
4 3 (1.09%) Oracle Database
5 2 (0.73%) SQL Server 2008
6 1 (0.36%) Apache Cassandra
6 1 (0.36%) Big Data
6 1 (0.36%) Hadoop
6 1 (0.36%) MariaDB
6 1 (0.36%) MongoDB
6 1 (0.36%) PostgreSQL
6 1 (0.36%) Redis
6 1 (0.36%) SAP HANA
6 1 (0.36%) SQL Server 2016
Development Applications
1 10 (3.64%) JIRA
2 6 (2.18%) Jenkins
3 5 (1.82%) GitLab
4 3 (1.09%) TeamCity
5 1 (0.36%) Atlassian Bamboo
5 1 (0.36%) GDB
5 1 (0.36%) Git (software)
5 1 (0.36%) Subversion
5 1 (0.36%) Team Foundation Server
5 1 (0.36%) Valgrind
5 1 (0.36%) Visual Studio
General
1 34 (12.36%) Finance
2 17 (6.18%) Legal
3 15 (5.45%) Telecoms
4 13 (4.73%) Banking
4 13 (4.73%) Law
5 6 (2.18%) Financial Institution
6 4 (1.45%) Investment Banking
6 4 (1.45%) Manufacturing
6 4 (1.45%) Pharmaceutical
6 4 (1.45%) Retail
7 2 (0.73%) Marketing
8 1 (0.36%) Advertising
Job Titles
1 74 (26.91%) Network Engineer
2 49 (17.82%) Support Engineer
3 45 (16.36%) IT Support
4 40 (14.55%) Analyst
5 28 (10.18%) IT Engineer
6 27 (9.82%) Infrastructure Engineer
6 27 (9.82%) IT Support Engineer
7 23 (8.36%) Support Analyst
8 20 (7.27%) 3rd Line Support
9 18 (6.55%) Administrator
10 17 (6.18%) Systems Administrator
11 16 (5.82%) Windows Engineer
12 15 (5.45%) Senior Network Engineer
13 14 (5.09%) 2nd Line Support
13 14 (5.09%) IT Analyst
13 14 (5.09%) IT Support Analyst
13 14 (5.09%) Server Support
13 14 (5.09%) Windows Server Support
14 13 (4.73%) 2nd Line Engineer
14 13 (4.73%) Field Engineer
Libraries, Frameworks & Software Standards
1 10 (3.64%) YAML
2 7 (2.55%) LDAP
3 5 (1.82%) 802.1X
4 3 (1.09%) ActiveMQ
4 3 (1.09%) Kafka
5 2 (0.73%) Yocto
6 1 (0.36%) EDI
6 1 (0.36%) Elastic Stack
6 1 (0.36%) Express
6 1 (0.36%) FreeSWITCH
6 1 (0.36%) HTML
6 1 (0.36%) LAMP
6 1 (0.36%) LAPP Stack
6 1 (0.36%) LEMP Stack
6 1 (0.36%) Sensu
6 1 (0.36%) Web Services
6 1 (0.36%) WSH
6 1 (0.36%) XML
6 1 (0.36%) XMPP
Miscellaneous
1 46 (16.73%) Data Centre
2 26 (9.45%) Analytical Skills
3 23 (8.36%) Replication
4 22 (8.00%) Video Conferencing
5 20 (7.27%) Self-Motivation
6 18 (6.55%) Clustering
7 12 (4.36%) Management Information System
8 10 (3.64%) Driving Licence
9 9 (3.27%) Public Cloud
10 8 (2.91%) Hedge funds
11 5 (1.82%) Linux Command Line
12 2 (0.73%) BYOD
12 2 (0.73%) CCTV
12 2 (0.73%) Digital Signage
12 2 (0.73%) Foreign Exchange (FX)
12 2 (0.73%) Mobile App
12 2 (0.73%) Security Operations Centre
12 2 (0.73%) Smartphone
12 2 (0.73%) Xbox
13 1 (0.36%) FMCG
Operating Systems
1 166 (60.36%) Windows
2 100 (36.36%) Windows Server
3 48 (17.45%) Linux
3 48 (17.45%) Windows Server 2012
4 47 (17.09%) Windows 10
5 42 (15.27%) Windows 7
6 32 (11.64%) Windows Server 2008
7 13 (4.73%) Windows 8
8 9 (3.27%) Android
8 9 (3.27%) Mac OS X
8 9 (3.27%) Ubuntu
9 8 (2.91%) CentOS
10 7 (2.55%) Red Hat Enterprise Linux
10 7 (2.55%) Unix
11 6 (2.18%) Debian
12 5 (1.82%) Windows XP
13 4 (1.45%) Windows Server 2003
14 3 (1.09%) Apple iOS
Processes & Methodologies
1 40 (14.55%) Problem-Solving
2 39 (14.18%) ITIL
3 35 (12.73%) Infrastructure Engineering
4 33 (12.00%) Configuration Management
5 27 (9.82%) Network Design
6 26 (9.45%) Cybersecurity
7 20 (7.27%) Load Balancing
8 19 (6.91%) DevOps
8 19 (6.91%) Information Security
8 19 (6.91%) Project Management
9 16 (5.82%) Disaster Recovery
10 15 (5.45%) Computer Science
10 15 (5.45%) Network Management
10 15 (5.45%) Root Cause Analysis
11 14 (5.09%) Change Control
11 14 (5.09%) Migration
12 12 (4.36%) Agile Software Development
12 12 (4.36%) Multi-Factor Authentication
12 12 (4.36%) Service Delivery
12 12 (4.36%) Two-Factor Authentication
Programming Languages
1 44 (16.00%) PowerShell
2 30 (10.91%) SQL
3 21 (7.64%) Python
4 17 (6.18%) Bash Shell
5 10 (3.64%) Java
6 6 (2.18%) Shell Script
7 3 (1.09%) Go
7 3 (1.09%) Ruby
8 2 (0.73%) C
8 2 (0.73%) Perl
9 1 (0.36%) AWK
9 1 (0.36%) C#
9 1 (0.36%) C++
9 1 (0.36%) Embedded C
9 1 (0.36%) JavaScript
9 1 (0.36%) sed
9 1 (0.36%) VB
9 1 (0.36%) VBScript
Qualifications
1 76 (27.64%) Cisco Certification
2 61 (22.18%) CCNP
3 44 (16.00%) CCNA
4 35 (12.73%) Degree
5 25 (9.09%) CCIE
6 16 (5.82%) Microsoft Certification
7 15 (5.45%) Computer Science Degree
8 14 (5.09%) MCSE
9 11 (4.00%) CCIE Routing and Switching
10 10 (3.64%) VMware Certified Professional (VCP)
11 8 (2.91%) MCP
12 7 (2.55%) MCSA
13 5 (1.82%) Security Cleared
14 4 (1.45%) SC Cleared
14 4 (1.45%) VCP6
15 3 (1.09%) MCITP
16 2 (0.73%) A+ Certification
16 2 (0.73%) CCDP
16 2 (0.73%) CISSP
16 2 (0.73%) MOS
Quality Assurance & Compliance
1 16 (5.82%) GDPR
2 8 (2.91%) Cyber Essentials
2 8 (2.91%) SLA
3 7 (2.55%) ISO/IEC 27001
4 6 (2.18%) HIPAA
5 5 (1.82%) PCI DSS
5 5 (1.82%) PMO
6 2 (0.73%) ISO/IEC 27002 (supersedes ISO/IEC 17799)
6 2 (0.73%) Sarbanes-Oxley
7 1 (0.36%) ISO 22301
7 1 (0.36%) QA
System Software
1 131 (47.64%) Active Directory
2 76 (27.64%) VMware Infrastructure
3 55 (20.00%) Hyper-V
4 18 (6.55%) VMware ESXi
5 17 (6.18%) Citrix Hypervisor
6 11 (4.00%) vSphere
7 8 (2.91%) Virtual Servers
8 7 (2.55%) Docker
9 6 (2.18%) NFS
10 5 (1.82%) Terminal Services
10 5 (1.82%) XenApp
11 4 (1.45%) VMware Workstation
11 4 (1.45%) XenDesktop
12 3 (1.09%) DFS Replication
12 3 (1.09%) Xen
13 2 (0.73%) Microsoft Virtual Server
13 2 (0.73%) Virtual Desktop
13 2 (0.73%) Virtual Machines
14 1 (0.36%) BitLocker
14 1 (0.36%) VMware NSX
Systems Management
1 22 (8.00%) Puppet
2 21 (7.64%) Ansible
3 14 (5.09%) SCOM
4 13 (4.73%) Opscode Chef
5 11 (4.00%) SCCM
6 10 (3.64%) Nagios
7 9 (3.27%) WSUS
8 8 (2.91%) Backup Exec
9 7 (2.55%) Cisco Prime
9 7 (2.55%) Kubernetes
9 7 (2.55%) Terraform
10 6 (2.18%) Microsoft Clustering
11 5 (1.82%) TrustSec
12 4 (1.45%) Cisco CUCM
12 4 (1.45%) Cisco UCCX
12 4 (1.45%) Failover Clustering
12 4 (1.45%) PaperCut
12 4 (1.45%) SolarWinds Orion
13 3 (1.09%) vCenter Server
13 3 (1.09%) ZABBIX
Vendors
1 111 (40.36%) Cisco
2 109 (39.64%) Microsoft
3 90 (32.73%) VMware
4 43 (15.64%) HP
5 41 (14.91%) Dell
6 37 (13.45%) Citrix
7 27 (9.82%) Meraki
8 24 (8.73%) Veeam
9 21 (7.64%) Palo Alto
10 18 (6.55%) Apple
11 14 (5.09%) F5
12 13 (4.73%) CheckPoint
13 12 (4.36%) SolarWinds
13 12 (4.36%) SonicWALL
14 11 (4.00%) ProCurve
15 10 (3.64%) Atlassian
15 10 (3.64%) ConnectWise
15 10 (3.64%) EMC
15 10 (3.64%) NetApp
15 10 (3.64%) Splunk