The table below looks at the statistics for ISDN skills in IT jobs advertised for the West Sussex region. Included is a guide to the average salaries offered in IT jobs that have cited ISDN over the 3 months to 27 March 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
27 Mar 2015
Same period 2014 Same period 2013
Integrated Service Digital Network (ISDN)
Rank - 98 107
Permanent jobs citing ISDN 0 5 4
As % of all permanent IT jobs located in West Sussex - 0.40% 0.30%
As % of the Communications & Networking category - 1.95% 1.53%
Number of salaries quoted 0 3 2
Average salary - £30,000 £42,500
Average salary % change year-on-year
- -29.41%
UK excluding London average salary £42,500 £35,000 £30,000
% change year-on-year
+21.42% +16.66%
ISDN
South East

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

Communications & Networking Category
West Sussex
Permanent IT job ads with a match in the
Communications & Networking category
231 257 262
As % of all permanent IT jobs located in West Sussex 20.17% 20.56% 19.39%
Number of salaries quoted 206 220 231
Average salary £40,000 £35,000 £43,500
Average salary % change year-on-year
+14.28% -19.54%
90% offered a salary of more than £26,500 £27,500 £30,000
10% offered a salary of more than £52,500 £50,000 £56,500
UK excluding London average salary £41,500 £40,000 £40,000
% change year-on-year
+3.75% -

ISDN
Jobs Demand Trend in West Sussex

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

ISDN Jobs Demand Trend in West Sussex

ISDN
Salary Trend in West Sussex

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

ISDN Salary Trend in West Sussex

ISDN
Top 30 Related IT Skills in West Sussex

For the 6 months to 27 March 2015, IT jobs across the West Sussex 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 5 (100.00%) PBX
1 5 (100.00%) VoIP
1 5 (100.00%) RTP
2 4 (80.00%) SS7
2 4 (80.00%) Red Hat
2 4 (80.00%) SIGTRAN
2 4 (80.00%) CentOS
2 4 (80.00%) Asterisk PBX
2 4 (80.00%) Coaching
3 3 (60.00%) MPLS
4 2 (40.00%) Firewall
4 2 (40.00%) IPsec
4 2 (40.00%) Aerospace
4 2 (40.00%) SSH
4 2 (40.00%) VLAN
4 2 (40.00%) Nagios
4 2 (40.00%) WAN
4 2 (40.00%) LDAP
4 2 (40.00%) LAN
4 2 (40.00%) HTTP
4 2 (40.00%) SNMP
4 2 (40.00%) VPN
4 2 (40.00%) DNS
4 2 (40.00%) HTTPS
4 2 (40.00%) Analytical Skills
5 1 (20.00%) SLA
5 1 (20.00%) PSTN
5 1 (20.00%) Ethernet
5 1 (20.00%) Project Management
5 1 (20.00%) VPLS

ISDN
Top Related IT Skills in West Sussex by Category

For the 6 months to 27 March 2015, IT jobs across the West Sussex 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 5 (100.00%) PBX
1 5 (100.00%) RTP
1 5 (100.00%) VoIP
2 4 (80.00%) SIGTRAN
2 4 (80.00%) Asterisk PBX
2 4 (80.00%) SS7
3 3 (60.00%) MPLS
4 2 (40.00%) WAN
4 2 (40.00%) Firewall
4 2 (40.00%) IPsec
4 2 (40.00%) SSH
4 2 (40.00%) VLAN
4 2 (40.00%) LDAP
4 2 (40.00%) LAN
4 2 (40.00%) HTTP
4 2 (40.00%) SNMP
4 2 (40.00%) VPN
4 2 (40.00%) DNS
4 2 (40.00%) HTTPS
5 1 (20.00%) PSTN
General
1 2 (40.00%) Aerospace
2 1 (20.00%) Telecoms
Job Titles
1 4 (80.00%) Voice Engineer
2 1 (20.00%) Network Engineer
Miscellaneous
1 2 (40.00%) Analytical Skills
Operating Systems
1 4 (80.00%) CentOS
Processes & Methodologies
1 4 (80.00%) Coaching
2 1 (20.00%) Project Management
Qualifications
1 1 (20.00%) Degree
Quality Assurance & Compliance
1 1 (20.00%) SLA
1 1 (20.00%) QA
Systems Management
1 2 (40.00%) Nagios
Vendors
1 4 (80.00%) Red Hat
2 1 (20.00%) Acme Packet
2 1 (20.00%) Sonus
2 1 (20.00%) BroadSoft