The table below looks at the statistics for ISDN skills in IT jobs advertised for the Welwyn Garden City region. Included is a guide to the average salaries offered in IT jobs that have cited ISDN over the 3 months to 30 March 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
30 Mar 2015
Same period 2014 Same period 2013
Integrated Service Digital Network (ISDN)
Rank - - -
Permanent jobs citing ISDN 0 0 0
As % of all permanent IT jobs located in Welwyn Garden City - - -
As % of the Communications & Networking category - - -
Number of salaries quoted 0 0 0
Average salary - - -
UK excluding London average salary £42,500 £35,000 £30,000
% change year-on-year
+21.42% +16.66%
ISDN
Hertfordshire

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

Communications & Networking Category
Welwyn Garden City
Permanent IT job ads with a match in the
Communications & Networking category
38 8 43
As % of all permanent IT jobs located in Welwyn Garden City 33.63% 7.84% 20.38%
Number of salaries quoted 18 5 42
Average salary £37,500 £24,000 £52,500
Average salary % change year-on-year
+56.25% -54.28%
90% offered a salary of more than £27,500 £24,000 £37,500
10% offered a salary of more than £55,000 £65,000 £39,800
UK excluding London average salary £41,500 £40,000 £40,000
% change year-on-year
+3.75% -

ISDN
Jobs Demand Trend in Welwyn Garden City

This chart provides a 3-month moving total of permanent IT jobs citing ISDN across the Welwyn Garden City region as a proportion of the total demand within the Communications & Networking category.

ISDN Jobs Demand Trend in Welwyn Garden City

ISDN
Salary Trend in Welwyn Garden City

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing ISDN across the Welwyn Garden City region.

ISDN Salary Trend in Welwyn Garden City

ISDN
Top 30 Related IT Skills in Welwyn Garden City

For the 6 months to 30 March 2015, IT jobs across the Welwyn Garden City region citing ISDN also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited ISDN.

1 1 (100.00%) UNIX
1 1 (100.00%) Windows
1 1 (100.00%) Linux
1 1 (100.00%) CRM
1 1 (100.00%) Broadband
1 1 (100.00%) CDMA
1 1 (100.00%) GPRS
1 1 (100.00%) Ethernet
1 1 (100.00%) PPP
1 1 (100.00%) TCP/IP
1 1 (100.00%) VPN
1 1 (100.00%) Cisco
1 1 (100.00%) CCIE
1 1 (100.00%) CCNP
1 1 (100.00%) Cisco Certification
1 1 (100.00%) Juniper
1 1 (100.00%) CA
1 1 (100.00%) Internet
1 1 (100.00%) Extranet
1 1 (100.00%) 802.11
1 1 (100.00%) MPLS
1 1 (100.00%) OSPF
1 1 (100.00%) BGP
1 1 (100.00%) EIGRP
1 1 (100.00%) TACACS
1 1 (100.00%) VRRP
1 1 (100.00%) NetScreen
1 1 (100.00%) Firewall
1 1 (100.00%) Wireless
1 1 (100.00%) IPsec

ISDN
Top Related IT Skills in Welwyn Garden City by Category

For the 6 months to 30 March 2015, IT jobs across the Welwyn Garden City region citing ISDN also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited ISDN. Up to 20 skills are shown per category.

Communications & Networking
1 1 (100.00%) Broadband
1 1 (100.00%) CDMA
1 1 (100.00%) GPRS
1 1 (100.00%) Ethernet
1 1 (100.00%) PPP
1 1 (100.00%) TCP/IP
1 1 (100.00%) VPN
1 1 (100.00%) Internet
1 1 (100.00%) Extranet
1 1 (100.00%) 802.11
1 1 (100.00%) MPLS
1 1 (100.00%) OSPF
1 1 (100.00%) BGP
1 1 (100.00%) EIGRP
1 1 (100.00%) TACACS
1 1 (100.00%) VRRP
1 1 (100.00%) NetScreen
1 1 (100.00%) Firewall
1 1 (100.00%) Wireless
1 1 (100.00%) IPsec
General
1 1 (100.00%) Telecoms
Job Titles
1 1 (100.00%) Network Engineer
1 1 (100.00%) Design Engineer
1 1 (100.00%) Senior Network Engineer
1 1 (100.00%) IP Network Engineer
1 1 (100.00%) Network Design Engineer
1 1 (100.00%) Senior Network Design Engineer
1 1 (100.00%) IP Engineer
1 1 (100.00%) Senior IP Engineer
1 1 (100.00%) Senior Design Engineer
Miscellaneous
1 1 (100.00%) PKI
1 1 (100.00%) Computer Science
Operating Systems
1 1 (100.00%) UNIX
1 1 (100.00%) Windows
1 1 (100.00%) Linux
Processes & Methodologies
1 1 (100.00%) CRM
1 1 (100.00%) Network Design
1 1 (100.00%) Load Balancing
Qualifications
1 1 (100.00%) CCIE
1 1 (100.00%) CCNP
1 1 (100.00%) Cisco Certification
1 1 (100.00%) JNCIP
1 1 (100.00%) JNCIE
Vendors
1 1 (100.00%) Cisco
1 1 (100.00%) Juniper
1 1 (100.00%) CA
1 1 (100.00%) F5