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 28 June 2016 with a comparison to the same period over the previous 2 years.

3 months to
28 Jun 2016
Same period 2015 Same period 2014
Virtual LAN (VLAN)
Rank 112 105 151
Rank change year-on-year
-7 +46
Permanent jobs citing VLAN 20 52 13
As % of all permanent IT jobs located in Hertfordshire 0.97% 2.16% 0.50%
As % of the Communications & Networking category 4.65% 8.84% 1.98%
Number of salaries quoted 13 35 9
Median salary £26,500 £40,000 £35,000
Median salary % change year-on-year
-33.75% +14.28%
UK excluding London median salary £37,500 £38,500 £42,500
% change year-on-year
-2.59% -9.41%
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
430 588 656
As % of all permanent IT jobs located in Hertfordshire 20.79% 24.45% 25.28%
Number of salaries quoted 337 398 476
Median salary £44,500 £42,500 £47,500
Median salary % change year-on-year
+4.70% -10.52%
90% offered a salary of more than £26,000 £26,000 £27,500
10% offered a salary of more than £60,000 £62,500 £60,000
UK excluding London median salary £42,500 £41,500 £40,000
% change year-on-year
+2.40% +3.75%

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 28 June 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 28 June 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 +20 8 £37,500 -16.66%
Hemel Hempstead +18 3 £30,000 -25.00% 1
Borehamwood +13 1 - -
Welwyn Garden City +2 1 - -
VLAN
East of England

VLAN
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 28 June 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 48 (96.00%) Firewall
2 43 (86.00%) Windows
3 39 (78.00%) VPN
3 39 (78.00%) Cisco
3 39 (78.00%) Windows Server
4 37 (74.00%) DHCP
4 37 (74.00%) MS Exchange
4 37 (74.00%) Active Directory
4 37 (74.00%) DNS
4 37 (74.00%) Windows Server 2003
5 36 (72.00%) Linux
5 36 (72.00%) Microsoft
5 36 (72.00%) Windows Server 2008
6 35 (70.00%) TCP/IP
6 35 (70.00%) SQL Server
7 31 (62.00%) MS Excel
7 31 (62.00%) Apple
7 31 (62.00%) Blackberry
7 31 (62.00%) Blackberry Enterprise Server
7 31 (62.00%) Hyper-V
7 31 (62.00%) Exchange Server 2010
7 31 (62.00%) Exchange Server 2007
7 31 (62.00%) Exchange Server 2013
8 28 (56.00%) Wireless
9 27 (54.00%) Analytical Skills
10 26 (52.00%) SMTP
10 26 (52.00%) DMZ
11 25 (50.00%) Backup Exec
11 25 (50.00%) Windows Vista
11 25 (50.00%) IMAP

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 37 (74.00%) MS Exchange
2 31 (62.00%) Blackberry Enterprise Server
2 31 (62.00%) Exchange Server 2007
2 31 (62.00%) Exchange Server 2010
2 31 (62.00%) Exchange Server 2013
3 25 (50.00%) Exchange Server 2003
4 5 (10.00%) Skype for Business
Applications
1 31 (62.00%) MS Excel
2 25 (50.00%) MS Office
Cloud Services
1 11 (22.00%) Office 365
2 6 (12.00%) Microsoft Azure
3 5 (10.00%) PaaS
Communications & Networking
1 48 (96.00%) Firewall
2 39 (78.00%) VPN
3 37 (74.00%) DHCP
3 37 (74.00%) DNS
4 35 (70.00%) TCP/IP
5 28 (56.00%) Wireless
6 26 (52.00%) DMZ
6 26 (52.00%) SMTP
7 25 (50.00%) IMAP
8 23 (46.00%) NAS
8 23 (46.00%) SAN
9 21 (42.00%) LAN
9 21 (42.00%) WAN
10 8 (16.00%) SSL
11 7 (14.00%) Cisco ASA
12 6 (12.00%) Cisco Nexus
13 5 (10.00%) ISDN
13 5 (10.00%) MPLS
13 5 (10.00%) PBX
13 5 (10.00%) VoIP
Database & Business Intelligence
1 35 (70.00%) SQL Server
2 6 (12.00%) SQL Server 2005
General
1 11 (22.00%) Retail
2 6 (12.00%) Finance
3 1 (2.00%) Telecoms
Job Titles
1 30 (60.00%) Support Engineer
2 24 (48.00%) IT Engineer
2 24 (48.00%) IT Support
2 24 (48.00%) IT Support Engineer
3 17 (34.00%) Senior Support Engineer
3 17 (34.00%) Systems Engineer
3 17 (34.00%) Systems Support
3 17 (34.00%) Systems Support Engineer
4 16 (32.00%) Senior IT Engineer
4 16 (32.00%) Senior IT Support
5 9 (18.00%) Senior Systems Engineer
6 8 (16.00%) Network Engineer
7 6 (12.00%) Project Engineer
8 5 (10.00%) 3rd Line Engineer
8 5 (10.00%) 3rd Line Support
8 5 (10.00%) 3rd Line Support Engineer
8 5 (10.00%) Active Directory Engineer
8 5 (10.00%) Active Directory Support
8 5 (10.00%) Windows Engineer
8 5 (10.00%) Windows Support Engineer
Libraries, Frameworks & Software Standards
1 25 (50.00%) MAPI
2 1 (2.00%) COM
Miscellaneous
1 31 (62.00%) Blackberry
2 27 (54.00%) Analytical Skills
3 25 (50.00%) iPhone
3 25 (50.00%) PDA
4 23 (46.00%) Replication
5 8 (16.00%) Data Centre
6 6 (12.00%) HP StoreVirtual
6 6 (12.00%) Hybrid Cloud
6 6 (12.00%) Statistics
7 5 (10.00%) Mathematics
8 4 (8.00%) EPoS
9 3 (6.00%) Management Information System
10 2 (4.00%) Driving Licence
10 2 (4.00%) Video Conferencing
Operating Systems
1 43 (86.00%) Windows
2 39 (78.00%) Windows Server
3 37 (74.00%) Windows Server 2003
4 36 (72.00%) Linux
4 36 (72.00%) Windows Server 2008
5 25 (50.00%) Android
5 25 (50.00%) Windows 10
5 25 (50.00%) Windows 7
5 25 (50.00%) Windows 8
5 25 (50.00%) Windows Vista
5 25 (50.00%) Windows XP
6 22 (44.00%) Windows Server 2012
7 5 (10.00%) Red Hat Enterprise Linux
8 1 (2.00%) Windows 2000 Server
Processes & Methodologies
1 12 (24.00%) ITIL
2 5 (10.00%) Coaching
2 5 (10.00%) E-Commerce
2 5 (10.00%) Mentoring
3 4 (8.00%) Continuous Improvement
4 2 (4.00%) Asset Management
4 2 (4.00%) Change Management
4 2 (4.00%) Project Management
4 2 (4.00%) Server Building
4 2 (4.00%) Stakeholder Management
5 1 (2.00%) Disaster Recovery
5 1 (2.00%) Presales
Programming Languages
1 6 (12.00%) Bash Shell
1 6 (12.00%) PowerShell
1 6 (12.00%) SQL
1 6 (12.00%) VBA
2 5 (10.00%) C
Qualifications
1 7 (14.00%) CCNP
1 7 (14.00%) Cisco Certification
2 6 (12.00%) MCSA
2 6 (12.00%) MCSE
2 6 (12.00%) Microsoft Certification
2 6 (12.00%) VMware Certified Professional (VCP)
3 5 (10.00%) Degree
4 3 (6.00%) CCNA
Quality Assurance & Compliance
1 6 (12.00%) SLA
2 3 (6.00%) PCI DSS
System Software
1 37 (74.00%) Active Directory
2 31 (62.00%) Hyper-V
3 19 (38.00%) VMware Infrastructure
4 17 (34.00%) NFS
5 14 (28.00%) VMware ESXi
6 11 (22.00%) Terminal Services
7 6 (12.00%) Xen
7 6 (12.00%) XenApp
8 5 (10.00%) VMware ESX
Systems Management
1 25 (50.00%) Backup Exec
2 1 (2.00%) Cisco UCCX
Vendors
1 39 (78.00%) Cisco
2 36 (72.00%) Microsoft
3 31 (62.00%) Apple
4 25 (50.00%) Draytek
5 19 (38.00%) VMware
6 17 (34.00%) Veeam
7 9 (18.00%) CheckPoint
8 6 (12.00%) Citrix
8 6 (12.00%) Dell
8 6 (12.00%) Fujitsu
8 6 (12.00%) HP
8 6 (12.00%) SonicWALL
9 4 (8.00%) Fortinet
10 2 (4.00%) F5
10 2 (4.00%) Palo Alto
10 2 (4.00%) ServiceNow
10 2 (4.00%) SolarWinds
10 2 (4.00%) Splunk
11 1 (2.00%) Aerohive Networks
11 1 (2.00%) Meru Networks
Hemel Hempstead, Hertfordshire
Redrock Consulting Ltd
Salary: £35000 - £41000 per annum + training, progression
Posted: 5 days ago