The table below looks at the statistics for ISDN skills in IT jobs advertised for the Watford region. Included is a guide to the salaries offered in IT jobs that have cited ISDN over the 3 months to 23 January 2017 with a comparison to the same period over the previous 2 years.

3 months to
23 Jan 2017
Same period 2016 Same period 2015
Integrated Service Digital Network (ISDN)
Hertfordshire / Watford
Rank 53 - -
Rank change year-on-year
- 0
Permanent jobs citing ISDN 6 0 0
As % of all permanent IT jobs located in Watford 1.15% - -
As % of the Communications & Networking category 7.23% - -
Number of salaries quoted 1 0 0
Median salary £29,000 - -
UK excluding London median salary £43,000 £37,000 £40,000
% change year-on-year
+16.21% -7.50%

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

Communications & Networking Category
Watford
Permanent IT job ads with a match in the
Communications & Networking category
83 116 149
As % of all permanent IT jobs located in Watford 15.96% 22.10% 28.60%
Number of salaries quoted 55 96 114
Median salary £45,500 £45,000 £50,000
Median salary % change year-on-year
+1.11% -10.00%
90% offered a salary of more than £26,900 £40,000 £31,000
10% offered a salary of more than £65,000 £60,000 £60,000
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year
- +6.25%

ISDN
Jobs Demand Trend in Watford

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

ISDN Jobs Demand Trend in Watford

ISDN
Salary Trend in Watford

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

ISDN Salary Trend in Watford

ISDN
Top 30 Related IT Skills in Watford

For the 6 months to 23 January 2017, IT jobs citing ISDN 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 Watford region with a requirement for ISDN.

1 15 (100.00%) Linux
1 15 (100.00%) LAN
1 15 (100.00%) PBX
1 15 (100.00%) VoIP
1 15 (100.00%) DHCP
1 15 (100.00%) DNS
1 15 (100.00%) MPLS
1 15 (100.00%) VLAN
1 15 (100.00%) Remote Desktop
2 14 (93.33%) Data Centre
2 14 (93.33%) Windows Server
2 14 (93.33%) Degree
2 14 (93.33%) Firewall
2 14 (93.33%) VMware
2 14 (93.33%) VMware ESX
2 14 (93.33%) Retail
2 14 (93.33%) Mathematics
2 14 (93.33%) VMware Infrastructure
2 14 (93.33%) Windows Server 2008
2 14 (93.33%) Red Hat Enterprise Linux
2 14 (93.33%) PaaS
2 14 (93.33%) Skype for Business
2 14 (93.33%) Office 365
2 14 (93.33%) Windows Server 2012
2 14 (93.33%) Mentoring
2 14 (93.33%) Coaching
2 14 (93.33%) Terminal Services
2 14 (93.33%) CheckPoint
2 14 (93.33%) Windows Server 2003
2 14 (93.33%) Windows

ISDN
Top Related 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:

Application Platforms
1 14 (93.33%) MS Exchange
1 14 (93.33%) Skype for Business
Cloud Services
1 14 (93.33%) Office 365
1 14 (93.33%) PaaS
Communications & Networking
1 15 (100.00%) DHCP
1 15 (100.00%) DNS
1 15 (100.00%) LAN
1 15 (100.00%) MPLS
1 15 (100.00%) PBX
1 15 (100.00%) Remote Desktop
1 15 (100.00%) VLAN
1 15 (100.00%) VoIP
2 14 (93.33%) Firewall
2 14 (93.33%) VPN
2 14 (93.33%) WAN
3 1 (6.67%) BGP
3 1 (6.67%) DSL
3 1 (6.67%) Ethernet
3 1 (6.67%) HTTP
3 1 (6.67%) HTTPS
3 1 (6.67%) Internet
3 1 (6.67%) PSTN
3 1 (6.67%) RTP
3 1 (6.67%) SCCP
General
1 14 (93.33%) Retail
Job Titles
1 14 (93.33%) 3rd Line Engineer
1 14 (93.33%) 3rd Line Support
1 14 (93.33%) 3rd Line Support Engineer
1 14 (93.33%) Office 365 Engineer
1 14 (93.33%) Support Engineer
2 9 (60.00%) Linux Engineer
2 9 (60.00%) Linux Support
2 9 (60.00%) Linux Support Engineer
3 5 (33.33%) 3rd Line Server Engineer
3 5 (33.33%) 3rd Line Server Support
3 5 (33.33%) Active Directory Engineer
3 5 (33.33%) Active Directory Support
3 5 (33.33%) Active Directory Support Engineer
3 5 (33.33%) Exchange Engineer
3 5 (33.33%) Exchange Support
3 5 (33.33%) Server Engineer
3 5 (33.33%) Windows Engineer
3 5 (33.33%) Windows Server Engineer
3 5 (33.33%) Windows Server Support
3 5 (33.33%) Windows Support Engineer
Libraries, Frameworks & Software Standards
1 1 (6.67%) COM
Miscellaneous
1 14 (93.33%) Data Centre
1 14 (93.33%) Mathematics
2 1 (6.67%) Analytical Skills
Operating Systems
1 15 (100.00%) Linux
2 14 (93.33%) Red Hat Enterprise Linux
2 14 (93.33%) Windows
2 14 (93.33%) Windows Server
2 14 (93.33%) Windows Server 2003
2 14 (93.33%) Windows Server 2008
2 14 (93.33%) Windows Server 2012
3 1 (6.67%) Unix
Processes & Methodologies
1 14 (93.33%) Coaching
1 14 (93.33%) E-Commerce
1 14 (93.33%) ITIL
1 14 (93.33%) Mentoring
2 1 (6.67%) Root Cause Analysis
2 1 (6.67%) Ticket Management
Programming Languages
1 14 (93.33%) C
2 1 (6.67%) Bash Shell
2 1 (6.67%) Perl
Qualifications
1 14 (93.33%) Degree
2 1 (6.67%) CCNA
2 1 (6.67%) CCNP
2 1 (6.67%) Cisco Certification
2 1 (6.67%) JNCIA
2 1 (6.67%) JNCIP
Quality Assurance & Compliance
1 1 (6.67%) SLA
System Software
1 14 (93.33%) Active Directory
1 14 (93.33%) Terminal Services
1 14 (93.33%) VMware ESX
1 14 (93.33%) VMware Infrastructure
Vendors
1 14 (93.33%) CheckPoint
1 14 (93.33%) Microsoft
1 14 (93.33%) VMware