The following table provides summary statistics for permanent job vacancies advertised in Guildford 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 28 June 2017 with a comparison to the same period in the previous 2 years.

Virtual LAN (VLAN)
Surrey / Guildford
3 months to
28 Jun 2017
Same period 2016 Same period 2015
Rank 53 60 64
Rank change year-on-year +7 +4  
Permanent jobs citing VLAN 5 9 15
As % of all permanent IT jobs advertised in Guildford 1.40% 1.61% 2.16%
As % of the Communications & Networking category 6.58% 5.59% 8.72%
Number of salaries quoted 5 9 15
Median salary £25,000 £45,000 £65,000
Median salary % change year-on-year -44.44% -30.76%  
UK excluding London median salary £40,000 £37,500 £38,500
% change year-on-year +6.66% -2.59%  

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 Guildford with a requirement for communications and computer networking skills.

Communications & Computer Network Skills
Guildford
Permanent job vacancies with a requirement for communications and computer networking skills 76 161 172
As % of all permanent IT job vacancies advertised in Guildford 21.35% 28.75% 24.82%
Number of salaries quoted 187 396 772
Median salary £40,000 £48,750 £55,000
Median salary % change year-on-year -17.94% -11.36%  
90% offered a salary of more than £29,000 £32,500 £25,750
10% offered a salary of more than £57,250 £67,500 £67,500
UK excluding London median salary £42,500 £42,500 £41,500
% change year-on-year - +2.40%  

VLAN
Job Vacancy Trend in Guildford

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

Job vacancy trend for VLAN in Guildford

VLAN
Salary Trend in Guildford

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

Salary trend for VLAN in Guildford

VLAN
Salary Histogram in Guildford

The salary distribution of IT jobs citing VLAN in Guildford over the 3 months to 28 June 2017.

Salary histogram for VLAN in Guildford

For the 6 months to 28 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 Guildford region with a requirement for VLAN.

1 5 (100.00%) VPN
1 5 (100.00%) Cisco
2 3 (60.00%) Windows
2 3 (60.00%) Firewall
2 3 (60.00%) Finance
2 3 (60.00%) Windows Server 2008
3 2 (40.00%) HSRP
3 2 (40.00%) Internet of Things
3 2 (40.00%) Machine to Machine
3 2 (40.00%) Data Centre
3 2 (40.00%) Cisco ASA
3 2 (40.00%) VMware
3 2 (40.00%) IPsec
3 2 (40.00%) Linux
3 2 (40.00%) CCNP
3 2 (40.00%) Cisco Certification
3 2 (40.00%) Internet
3 2 (40.00%) MPLS
3 2 (40.00%) OSPF
3 2 (40.00%) BGP
3 2 (40.00%) VRRP

VLAN
Co-occurring IT Skills in Guildford 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:

Communications & Networking
1 5 (100.00%) VPN
2 3 (60.00%) Firewall
3 2 (40.00%) BGP
3 2 (40.00%) Cisco ASA
3 2 (40.00%) HSRP
3 2 (40.00%) Internet
3 2 (40.00%) IPsec
3 2 (40.00%) MPLS
3 2 (40.00%) OSPF
3 2 (40.00%) VRRP
General
1 3 (60.00%) Finance
Job Titles
1 2 (40.00%) IT Support
1 2 (40.00%) IT Support Technician
1 2 (40.00%) IT Technician
1 2 (40.00%) Network Engineer
1 2 (40.00%) Support Technician
2 1 (20.00%) Administrator
2 1 (20.00%) Senior Network Engineer
2 1 (20.00%) Systems Administrator
Miscellaneous
1 2 (40.00%) Data Centre
1 2 (40.00%) Internet of Things
1 2 (40.00%) Machine to Machine
Operating Systems
1 3 (60.00%) Windows
1 3 (60.00%) Windows Server 2008
2 2 (40.00%) Linux
Qualifications
1 2 (40.00%) CCNP
1 2 (40.00%) Cisco Certification
Vendors
1 5 (100.00%) Cisco
2 2 (40.00%) VMware