Period
to 21 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Letchworth with a requirement for DNS skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited DNS over the 6 months to 21 November 2017 with a comparison to the same period in the previous 2 years.

Domain Name System (DNS)
Hertfordshire > Letchworth
6 months to
21 Nov 2017
Same period 2016 Same period 2015
Rank 26 - 24
Rank change year-on-year - +24 +5
Permanent jobs citing DNS 1 0 5
As % of all permanent IT jobs advertised in Letchworth 1.15% - 6.10%
As % of the Communications & Networking category 50.00% - 21.74%
Number of salaries quoted 0 0 7
Letchworth median annual salary - - £42,500
Hertfordshire median annual salary £45,000 £42,500 £40,000
% change year-on-year +5.88% +6.25% -10.11%

DNS 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 Letchworth with a requirement for communications or computer networking skills.

All Communications and Computer Networking Skills
Letchworth
Permanent vacancies with a requirement for communications or computer networking skills 2 3 23
As % of all permanent IT jobs advertised in Letchworth 2.30% 3.49% 28.05%
Number of salaries quoted 0 2 18
Letchworth median annual salary - £33,500 £46,500
Median salary % change year-on-year - -27.96% +21.57%
Hertfordshire median annual salary £45,000 £45,000 £45,000

DNS
Job Vacancy Trend in Letchworth

Job postings citing DNS as a percentage of all IT jobs advertised in Letchworth.

Job vacancy trend for DNS in Letchworth

DNS
Salary Trend in Letchworth

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

Salary trend for DNS in Letchworth

For the 6 months to 21 November 2017, IT jobs citing DNS 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 Letchworth region with a requirement for DNS.

1 1 (100.00%) ITIL
1 1 (100.00%) PRINCE2
1 1 (100.00%) ADSL
1 1 (100.00%) VoIP
1 1 (100.00%) DHCP
1 1 (100.00%) Cisco
1 1 (100.00%) Microsoft
1 1 (100.00%) CCNP
1 1 (100.00%) CCNA
1 1 (100.00%) Cisco Certification
1 1 (100.00%) MPLS
1 1 (100.00%) BGP
1 1 (100.00%) Wireless
1 1 (100.00%) Blue Coat
1 1 (100.00%) VPLS
1 1 (100.00%) Network Security
1 1 (100.00%) Cisco ASA
1 1 (100.00%) Skype for Business
1 1 (100.00%) Change Control

DNS
Co-occurring IT Skills in Letchworth 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 1 (100.00%) Skype for Business
Communications & Networking
1 1 (100.00%) ADSL
1 1 (100.00%) BGP
1 1 (100.00%) Cisco ASA
1 1 (100.00%) DHCP
1 1 (100.00%) MPLS
1 1 (100.00%) Network Security
1 1 (100.00%) VoIP
1 1 (100.00%) VPLS
1 1 (100.00%) Wireless
Job Titles
1 1 (100.00%) Analyst
1 1 (100.00%) Infrastructure Analyst
1 1 (100.00%) Infrastructure Engineer
1 1 (100.00%) Network Analyst
1 1 (100.00%) Network Engineer
1 1 (100.00%) Network Infrastructure Analyst
1 1 (100.00%) Network Infrastructure Engineer
Processes & Methodologies
1 1 (100.00%) Change Control
1 1 (100.00%) ITIL
1 1 (100.00%) PRINCE2
Qualifications
1 1 (100.00%) CCNA
1 1 (100.00%) CCNP
1 1 (100.00%) Cisco Certification
Vendors
1 1 (100.00%) Blue Coat
1 1 (100.00%) Cisco
1 1 (100.00%) Microsoft