Period
to 18 July 2018

The following table provides summary statistics for permanent job vacancies advertised in Watford 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 18 July 2018 with a comparison to the same period in the previous 2 years.

Virtual LAN (VLAN)
Hertfordshire > Watford
6 months to
18 Jul 2018
Same period 2017 Same period 2016
Rank 82 75 75
Rank change year-on-year -7 0 +23
Permanent jobs citing VLAN 9 25 13
As % of all permanent IT jobs advertised in Watford 0.94% 2.22% 1.26%
As % of the Communications & Networking category 4.41% 10.37% 5.56%
Number of salaries quoted 9 8 7
Watford median annual salary £57,500 £40,000 £37,500
Median salary % change year-on-year +43.75% +6.67% -6.25%
10th Percentile £38,700 £32,050 £34,750
90th Percentile £62,500 £45,375 £42,500
Hertfordshire median annual salary £37,500 £42,500 £26,500
% change year-on-year -11.76% +60.38% -33.75%

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 Watford with a requirement for communications or computer networking skills.

All Communications and Computer Networking Skills
Watford
Permanent vacancies with a requirement for communications or computer networking skills 204 241 234
As % of all permanent IT jobs advertised in Watford 21.32% 21.42% 22.76%
Number of salaries quoted 166 186 180
Watford median annual salary £43,250 £45,000 £45,000
Median salary % change year-on-year -3.89% - -3.23%
10th Percentile £26,250 £24,500 £26,000
90th Percentile £62,500 £61,250 £57,500
Hertfordshire median annual salary £47,500 £45,000 £42,500
% change year-on-year +5.56% +5.88% -5.56%

VLAN
Job Vacancy Trend in Watford

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

Job vacancy trend for VLAN in Watford

VLAN
Salary Trend in Watford

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

Salary trend for VLAN in Watford

VLAN
Salary Histogram in Watford

The salary distribution of IT jobs citing VLAN in Watford over the 6 months to 18 July 2018.

Salary histogram for VLAN in Watford

For the 6 months to 18 July 2018, 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 Watford region with a requirement for VLAN.

1 9 (100.00%) Cisco
2 8 (88.89%) CCNA
2 8 (88.89%) Cisco Certification
2 8 (88.89%) WAN
3 7 (77.78%) CCNP
4 6 (66.67%) Wireless
4 6 (66.67%) Retail
4 6 (66.67%) CCENT
5 5 (55.56%) Firewall
6 4 (44.44%) Cisco IOS
6 4 (44.44%) LAN
7 3 (33.33%) SQL Server
7 3 (33.33%) Windows
7 3 (33.33%) Management Information System
7 3 (33.33%) Cisco ASA
7 3 (33.33%) Meraki
8 2 (22.22%) Spanning Tree
8 2 (22.22%) Windows 7
8 2 (22.22%) Wi-Fi
8 2 (22.22%) IPsec
8 2 (22.22%) Telecoms
8 2 (22.22%) IP Telephony
8 2 (22.22%) Network Security
8 2 (22.22%) Cisco IPT
8 2 (22.22%) Degree
8 2 (22.22%) MCSE
8 2 (22.22%) MCSA
8 2 (22.22%) TCP/IP
8 2 (22.22%) VPN
8 2 (22.22%) DMZ

VLAN
Co-occurring IT Skills in Watford 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:

Business Applications
1 1 (11.11%) C-CURE
Communications & Networking
1 8 (88.89%) WAN
2 6 (66.67%) Wireless
3 5 (55.56%) Firewall
4 4 (44.44%) Cisco IOS
4 4 (44.44%) LAN
5 3 (33.33%) Cisco ASA
6 2 (22.22%) BGP
6 2 (22.22%) Cisco IPT
6 2 (22.22%) DMZ
6 2 (22.22%) EIGRP
6 2 (22.22%) IP Telephony
6 2 (22.22%) IPsec
6 2 (22.22%) Network Security
6 2 (22.22%) Spanning Tree
6 2 (22.22%) TCP/IP
6 2 (22.22%) VPN
6 2 (22.22%) Wi-Fi
Database & Business Intelligence
1 3 (33.33%) SQL Server
2 1 (11.11%) SQL Server 2016
General
1 6 (66.67%) Retail
2 2 (22.22%) Telecoms
Job Titles
1 8 (88.89%) Network Engineer
2 3 (33.33%) Cisco Engineer
2 3 (33.33%) Cisco Network Engineer
3 1 (11.11%) Infrastructure Engineer
3 1 (11.11%) Project Engineer
Miscellaneous
1 3 (33.33%) Management Information System
2 1 (11.11%) CCTV
2 1 (11.11%) Data Centre
Operating Systems
1 3 (33.33%) Windows
2 2 (22.22%) Windows 7
3 1 (11.11%) Windows 8
3 1 (11.11%) Windows Server
Processes & Methodologies
1 1 (11.11%) Disaster Recovery
1 1 (11.11%) ITIL
1 1 (11.11%) Proactive Monitoring
1 1 (11.11%) Problem-Solving
1 1 (11.11%) Virtual Environments
Programming Languages
1 1 (11.11%) SQL
Qualifications
1 8 (88.89%) CCNA
1 8 (88.89%) Cisco Certification
2 7 (77.78%) CCNP
3 6 (66.67%) CCENT
4 2 (22.22%) Degree
4 2 (22.22%) MCSA
4 2 (22.22%) MCSE
4 2 (22.22%) Microsoft Certification
Quality Assurance & Compliance
1 1 (11.11%) PCI DSS
System Software
1 1 (11.11%) Virtual Machines
1 1 (11.11%) VMware Infrastructure
Systems Management
1 1 (11.11%) Cisco UCCX
Vendors
1 9 (100.00%) Cisco
2 3 (33.33%) Meraki
3 1 (11.11%) NetApp
3 1 (11.11%) VMware