The following table provides summary statistics for permanent job vacancies advertised in Glasgow with a requirement for VLAN skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited VLAN over the 3 months to 25 June 2017 with a comparison to the same period in the previous 2 years.

Virtual LAN (VLAN)
Scotland / Glasgow
3 months to
25 Jun 2017
Same period 2016 Same period 2015
Rank 90 - 102
Rank change year-on-year - 0  
Permanent jobs citing VLAN 9 0 3
As % of all permanent IT jobs advertised in Glasgow 0.76% - 0.24%
As % of the Communications & Networking category 8.33% - 1.67%
Number of salaries quoted 9 0 3
Median salary £35,000 - £35,500
UK excluding London median salary £40,000 £37,250 £39,000
% change year-on-year +7.38% -4.48%  

VLAN is in the communications and computer networking skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Glasgow with a requirement for communications and computer networking skills.

Communications & Computer Network Skills
Glasgow
Permanent job vacancies with a requirement for communications and computer networking skills 108 114 180
As % of all permanent IT job vacancies advertised in Glasgow 9.16% 8.93% 14.20%
Number of salaries quoted 83 58 112
Median salary £37,000 £47,500 £45,000
Median salary % change year-on-year -22.10% +5.55%  
90% offered a salary of more than £30,000 £32,500 £25,000
10% offered a salary of more than £65,000 £60,000 £52,500
UK excluding London median salary £42,500 £42,500 £42,000
% change year-on-year - +1.19%  

VLAN
Job Vacancy Trend in Glasgow

The job posting trend of jobs advertised in Glasgow citing VLAN as a proportion of all permanent or contract IT jobs with a match in the Communications & Networking category.

Job vacancy trend for VLAN in Glasgow

VLAN
Salary Trend in Glasgow

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

Salary trend for VLAN in Glasgow

VLAN
Salary Histogram in Glasgow

The salary distribution of IT jobs citing VLAN in Glasgow over the 3 months to 25 June 2017.

Salary histogram for VLAN in Glasgow

For the 6 months to 25 June 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 Glasgow region with a requirement for VLAN.

1 9 (81.82%) TCP/IP
1 9 (81.82%) Cisco
2 7 (63.64%) IPv6
2 7 (63.64%) CCNP
2 7 (63.64%) Cisco Certification
2 7 (63.64%) Juniper
2 7 (63.64%) OSPF
2 7 (63.64%) BGP
2 7 (63.64%) HSRP
3 6 (54.55%) Spanning Tree
3 6 (54.55%) VPLS
3 6 (54.55%) RSVP
3 6 (54.55%) SONET
3 6 (54.55%) MPLS
3 6 (54.55%) CCNA
3 6 (54.55%) Ethernet
3 6 (54.55%) SDH
3 6 (54.55%) RFC 2547
4 5 (45.45%) Windows Server
4 5 (45.45%) Service Design
4 5 (45.45%) Windows
4 5 (45.45%) CCIP
4 5 (45.45%) Process Management
4 5 (45.45%) Internet
4 5 (45.45%) Telecoms
5 4 (36.36%) Windows Server 2012
5 4 (36.36%) Windows Server 2008
5 4 (36.36%) VPN
5 4 (36.36%) Microsoft
6 3 (27.27%) VMware Infrastructure

VLAN
Co-occurring IT Skills in Glasgow 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 (18.18%) MS Exchange
2 1 (9.09%) IIS
Cloud Services
1 1 (9.09%) Microsoft Azure
Communications & Networking
1 9 (81.82%) TCP/IP
2 7 (63.64%) BGP
2 7 (63.64%) HSRP
2 7 (63.64%) IPv6
2 7 (63.64%) OSPF
3 6 (54.55%) Ethernet
3 6 (54.55%) MPLS
3 6 (54.55%) RSVP
3 6 (54.55%) SDH
3 6 (54.55%) SONET
3 6 (54.55%) Spanning Tree
3 6 (54.55%) VPLS
4 5 (45.45%) Internet
5 4 (36.36%) VPN
6 2 (18.18%) Cisco ASA
6 2 (18.18%) DNS
6 2 (18.18%) Firewall
7 1 (9.09%) Cisco Nexus
7 1 (9.09%) SAN
7 1 (9.09%) VRRP
Database & Business Intelligence
1 1 (9.09%) MySQL
1 1 (9.09%) SQL Server
1 1 (9.09%) SQL Server 2008
General
1 5 (45.45%) Telecoms
Job Titles
1 2 (18.18%) Consultant
1 2 (18.18%) Network Engineer
2 1 (9.09%) Cisco Engineer
2 1 (9.09%) Cisco Network Engineer
2 1 (9.09%) Citrix Consultant
2 1 (9.09%) Infrastructure Engineer
2 1 (9.09%) Infrastructure Manager
2 1 (9.09%) IP Engineer
2 1 (9.09%) IP Network Engineer
2 1 (9.09%) IT Infrastructure Manager
2 1 (9.09%) IT Manager
2 1 (9.09%) Juniper Engineer
2 1 (9.09%) Provisioning Engineer
2 1 (9.09%) Senior Network Engineer
2 1 (9.09%) Virtualisation Consultant
Libraries, Frameworks & Software Standards
1 6 (54.55%) RFC 2547
2 1 (9.09%) .NET
Miscellaneous
1 3 (27.27%) Management Information System
2 2 (18.18%) Replication
3 1 (9.09%) Data Centre
Operating Systems
1 5 (45.45%) Windows
1 5 (45.45%) Windows Server
2 4 (36.36%) Windows Server 2008
2 4 (36.36%) Windows Server 2012
3 2 (18.18%) Linux
4 1 (9.09%) CentOS
4 1 (9.09%) Debian
Processes & Methodologies
1 5 (45.45%) Process Management
1 5 (45.45%) Service Design
2 3 (27.27%) Virtual Environments
3 2 (18.18%) CRM
3 2 (18.18%) Customer Requirements
4 1 (9.09%) Change Management
4 1 (9.09%) Network Design
4 1 (9.09%) Service Delivery
Programming Languages
1 1 (9.09%) SQL
Qualifications
1 7 (63.64%) CCNP
1 7 (63.64%) Cisco Certification
2 6 (54.55%) CCNA
3 5 (45.45%) CCIP
4 1 (9.09%) SC Cleared
4 1 (9.09%) Security Cleared
System Software
1 3 (27.27%) Hyper-V
1 3 (27.27%) VMware Infrastructure
2 2 (18.18%) vSphere
3 1 (9.09%) Active Directory
3 1 (9.09%) XenApp
Vendors
1 9 (81.82%) Cisco
2 7 (63.64%) Juniper
3 4 (36.36%) Microsoft
4 3 (27.27%) VMware
5 1 (9.09%) CheckPoint
5 1 (9.09%) Citrix
5 1 (9.09%) IBM