The table below looks at the statistics for VLAN skills in IT jobs advertised for the Hertfordshire region. Included is a guide to the salaries offered in IT jobs that have cited VLAN over the 3 months to 26 September 2016 with a comparison to the same period over the previous 2 years.

3 months to
26 Sep 2016
Same period 2015 Same period 2014
Virtual LAN (VLAN)
Rank 120 128 130
Rank change year-on-year
+8 +2
Permanent jobs citing VLAN 19 23 19
As % of all permanent IT jobs located in Hertfordshire 0.94% 0.97% 0.82%
As % of the Communications & Networking category 4.92% 5.90% 3.93%
Number of salaries quoted 9 19 10
Median salary £40,000 £47,500 £58,750
Median salary % change year-on-year
-15.78% -19.14%
90% offered a salary of more than £34,500 £31,600 £41,000
10% offered a salary of more than £45,000 £49,400 £70,000
UK excluding London median salary £40,000 £38,750 £38,500
% change year-on-year
+3.22% +0.64%
VLAN
East of England

The following table is for comparison with the above and provides statistics for the entire Communications & Networking category in permanent jobs advertised in the Hertfordshire region.

Communications & Networking Category
Hertfordshire
Permanent IT job ads with a match in the
Communications & Networking category
386 390 483
As % of all permanent IT jobs located in Hertfordshire 19.13% 16.43% 20.85%
Number of salaries quoted 313 307 386
Median salary £45,000 £45,000 £42,500
Median salary % change year-on-year
- +5.88%
90% offered a salary of more than £32,000 £28,000 £28,500
10% offered a salary of more than £60,000 £66,000 £57,500
UK excluding London median salary £42,500 £42,000 £40,000
% change year-on-year
+1.19% +5.00%

VLAN
Jobs Demand Trend in Hertfordshire

The demand trend of job ads across the Hertfordshire region citing VLAN as a proportion of all IT jobs with a match in the Communications & Networking category.

VLAN Jobs Demand Trend in Hertfordshire

VLAN
Salary Trend in Hertfordshire

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

VLAN Salary Trend in Hertfordshire

VLAN
Salary Histogram in Hertfordshire

This chart provides a salary histogram for IT jobs citing VLAN across the Hertfordshire region over the 3 months to 26 September 2016.

VLAN Salary Histogram in Hertfordshire

VLAN
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing VLAN within the Hertfordshire region over the 3 months to 26 September 2016. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location
(Click see detailed
statistics and trends)
Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Watford +13 14 £40,000 -16.66%
Welwyn Garden City -2 4 £35,750 -24.73%
Hemel Hempstead -2 1 £32,500 +4.83%
VLAN
East of England

VLAN
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 26 September 2016, 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 Hertfordshire region with a requirement for VLAN.

1 39 (100.00%) Firewall
2 31 (79.49%) VPN
3 29 (74.36%) WAN
3 29 (74.36%) LAN
4 25 (64.10%) Windows
5 24 (61.54%) ITIL
5 24 (61.54%) DHCP
5 24 (61.54%) DNS
5 24 (61.54%) Cisco
6 23 (58.97%) Active Directory
6 23 (58.97%) Windows Server
7 22 (56.41%) Windows Server 2003
7 22 (56.41%) Microsoft
8 21 (53.85%) Linux
8 21 (53.85%) Windows Server 2008
9 20 (51.28%) Windows Server 2012
9 20 (51.28%) MS Exchange
10 17 (43.59%) Data Centre
11 16 (41.03%) VMware
11 16 (41.03%) VMware Infrastructure
12 15 (38.46%) Retail
12 15 (38.46%) CheckPoint
12 15 (38.46%) Office 365
13 14 (35.90%) Terminal Services
13 14 (35.90%) DMZ
13 14 (35.90%) Cisco ASA
14 13 (33.33%) Red Hat Enterprise Linux
14 13 (33.33%) PaaS
14 13 (33.33%) Skype for Business
14 13 (33.33%) Degree

VLAN
Top Related IT Skills in Hertfordshire 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 20 (51.28%) MS Exchange
2 13 (33.33%) Skype for Business
3 8 (20.51%) Blackberry Enterprise Server
3 8 (20.51%) Exchange Server 2007
3 8 (20.51%) Exchange Server 2010
3 8 (20.51%) Exchange Server 2013
4 7 (17.95%) Exchange Server 2003
Applications
1 8 (20.51%) MS Excel
2 7 (17.95%) MS Office
Cloud Services
1 15 (38.46%) Office 365
2 13 (33.33%) PaaS
3 1 (2.56%) Microsoft Azure
Communications & Networking
1 39 (100.00%) Firewall
2 31 (79.49%) VPN
3 29 (74.36%) LAN
3 29 (74.36%) WAN
4 24 (61.54%) DHCP
4 24 (61.54%) DNS
5 14 (35.90%) Cisco ASA
5 14 (35.90%) DMZ
6 13 (33.33%) ISDN
6 13 (33.33%) MPLS
6 13 (33.33%) PBX
6 13 (33.33%) Remote Desktop
6 13 (33.33%) VoIP
7 12 (30.77%) TCP/IP
7 12 (30.77%) Wireless
8 10 (25.64%) IP Telephony
8 10 (25.64%) IPsec
8 10 (25.64%) Network Security
9 8 (20.51%) NAS
9 8 (20.51%) SAN
Database & Business Intelligence
1 10 (25.64%) SQL Server
2 1 (2.56%) SQL Server 2005
General
1 15 (38.46%) Retail
2 7 (17.95%) Telecoms
3 5 (12.82%) Finance
Job Titles
1 20 (51.28%) Support Engineer
2 15 (38.46%) Network Engineer
3 13 (33.33%) 3rd Line Engineer
3 13 (33.33%) 3rd Line Support
3 13 (33.33%) 3rd Line Support Engineer
4 11 (28.21%) Linux Engineer
4 11 (28.21%) Linux Support
4 11 (28.21%) Linux Support Engineer
5 8 (20.51%) Office 365 Engineer
6 7 (17.95%) IT Engineer
6 7 (17.95%) IT Support
6 7 (17.95%) IT Support Engineer
6 7 (17.95%) Senior IT Engineer
6 7 (17.95%) Senior IT Support
6 7 (17.95%) Senior Support Engineer
7 5 (12.82%) Active Directory Engineer
7 5 (12.82%) Active Directory Support
7 5 (12.82%) Active Directory Support Engineer
7 5 (12.82%) Windows Engineer
7 5 (12.82%) Windows Support Engineer
Libraries, Frameworks & Software Standards
1 7 (17.95%) MAPI
2 2 (5.13%) COM
Miscellaneous
1 17 (43.59%) Data Centre
2 13 (33.33%) Mathematics
3 10 (25.64%) Analytical Skills
4 8 (20.51%) Blackberry
4 8 (20.51%) Replication
5 7 (17.95%) iPhone
5 7 (17.95%) Management Information System
5 7 (17.95%) PDA
6 5 (12.82%) Statistics
7 3 (7.69%) Driving Licence
8 2 (5.13%) EPoS
9 1 (2.56%) HP StoreVirtual
9 1 (2.56%) Hybrid Cloud
Operating Systems
1 25 (64.10%) Windows
2 23 (58.97%) Windows Server
3 22 (56.41%) Windows Server 2003
4 21 (53.85%) Linux
4 21 (53.85%) Windows Server 2008
5 20 (51.28%) Windows Server 2012
6 13 (33.33%) Red Hat Enterprise Linux
7 7 (17.95%) Android
7 7 (17.95%) Windows 10
7 7 (17.95%) Windows 7
7 7 (17.95%) Windows 8
7 7 (17.95%) Windows Vista
7 7 (17.95%) Windows XP
8 1 (2.56%) Windows 2000 Server
Processes & Methodologies
1 24 (61.54%) ITIL
2 13 (33.33%) Coaching
2 13 (33.33%) E-Commerce
2 13 (33.33%) Mentoring
3 4 (10.26%) Disaster Recovery
4 3 (7.69%) Asset Management
4 3 (7.69%) Change Management
5 2 (5.13%) Continuous Improvement
5 2 (5.13%) Network Load Balancing
5 2 (5.13%) Performance Monitoring
6 1 (2.56%) Presales
Programming Languages
1 13 (33.33%) C
2 1 (2.56%) Bash Shell
2 1 (2.56%) PowerShell
2 1 (2.56%) SQL
2 1 (2.56%) VBA
Qualifications
1 13 (33.33%) Degree
2 12 (30.77%) CCNP
2 12 (30.77%) Cisco Certification
3 8 (20.51%) CCNA
4 1 (2.56%) MCSA
4 1 (2.56%) MCSE
4 1 (2.56%) Microsoft Certification
4 1 (2.56%) VMware Certified Professional (VCP)
Quality Assurance & Compliance
1 10 (25.64%) PCI DSS
2 1 (2.56%) SLA
System Software
1 23 (58.97%) Active Directory
2 16 (41.03%) VMware Infrastructure
3 14 (35.90%) Terminal Services
4 13 (33.33%) VMware ESX
5 8 (20.51%) Hyper-V
6 7 (17.95%) NFS
7 1 (2.56%) VMware ESXi
7 1 (2.56%) Xen
7 1 (2.56%) XenApp
Systems Management
1 7 (17.95%) Backup Exec
1 7 (17.95%) Cisco UCCX
Vendors
1 24 (61.54%) Cisco
2 22 (56.41%) Microsoft
3 16 (41.03%) VMware
4 15 (38.46%) CheckPoint
5 8 (20.51%) Apple
6 7 (17.95%) Draytek
6 7 (17.95%) NetApp
6 7 (17.95%) Veeam
7 3 (7.69%) F5
7 3 (7.69%) Palo Alto
7 3 (7.69%) ServiceNow
7 3 (7.69%) SolarWinds
7 3 (7.69%) Splunk
8 2 (5.13%) Fortinet
9 1 (2.56%) Aruba
9 1 (2.56%) Citrix
9 1 (2.56%) Dell
9 1 (2.56%) Fujitsu
9 1 (2.56%) HP
9 1 (2.56%) SonicWALL
Stevenage, Hertfordshire
ServerChoice
Salary: From £35,000 to £41,000 per annum depending on experience
Posted: 6 hours ago
Berkhamsted
Hays West And Wales
Salary: £45000.00 - £50000.00 per annum
Posted: 4 days ago
Borehamwood, Hertfordshire
Recital Consulting
Salary: £40000 Per Annum Car Allowance
Posted: 5 days ago