Period
to 18 November 2017

The following table provides summary statistics for permanent job vacancies advertised in West Sussex with a requirement for ISDN skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited ISDN over the 6 months to 18 November 2017 with a comparison to the same period in the previous 2 years.

Integrated Service Digital Network (ISDN)
South East > West Sussex
6 months to
18 Nov 2017
Same period 2016 Same period 2015
Rank 149 146 -
Rank change year-on-year -3 - +141
Permanent jobs citing ISDN 3 7 0
As % of all permanent IT jobs advertised in West Sussex 0.14% 0.28% -
As % of the Communications & Networking category 1.08% 1.55% -
Number of salaries quoted 3 7 0
West Sussex median annual salary £72,500 £55,000 -
Median salary % change year-on-year +31.82% - -
South East median annual salary £45,000 £52,500 £47,000
% change year-on-year -14.29% +11.70% +18.99%

ISDN 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 West Sussex with a requirement for communications or computer networking skills.

All Communications and Computer Networking Skills
West Sussex
Permanent vacancies with a requirement for communications or computer networking skills 277 453 462
As % of all permanent IT jobs advertised in West Sussex 13.28% 18.44% 17.47%
Number of salaries quoted 240 390 396
West Sussex median annual salary £37,500 £45,000 £42,500
Median salary % change year-on-year -16.67% +5.88% +6.25%
10th Percentile £22,000 £25,000 £22,875
90th Percentile £57,625 £67,500 £60,250
South East median annual salary £42,500 £45,000 £43,000
% change year-on-year -5.56% +4.65% +6.63%

ISDN
Job Vacancy Trend in West Sussex

Job postings citing ISDN as a percentage of all IT jobs advertised in West Sussex.

Job vacancy trend for ISDN 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 in West Sussex.

Salary trend for ISDN in West Sussex

ISDN
Job Locations in West Sussex

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing ISDN within the West Sussex region over the 6 months to 18 November 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Gatwick +13 3 £72,500 +31.82%
ISDN
South East

For the 6 months to 18 November 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 West Sussex region with a requirement for ISDN.

1 3 (100.00%) Cisco Prime
1 3 (100.00%) Cisco Certification
1 3 (100.00%) Juniper
1 3 (100.00%) SAN
1 3 (100.00%) 3G
1 3 (100.00%) MPLS
1 3 (100.00%) OSPF
1 3 (100.00%) BGP
1 3 (100.00%) DDNS
1 3 (100.00%) DSL
1 3 (100.00%) TACACS
1 3 (100.00%) Forcepoint
1 3 (100.00%) Firewall
1 3 (100.00%) Management Information System
1 3 (100.00%) Wi-Fi
1 3 (100.00%) Wireless
1 3 (100.00%) IPsec
1 3 (100.00%) Information Management
1 3 (100.00%) Network Design
1 3 (100.00%) PKI
1 3 (100.00%) Operations Management
1 3 (100.00%) Degree
1 3 (100.00%) Load Balancing
1 3 (100.00%) Mathematics
1 3 (100.00%) Computer Science
1 3 (100.00%) Cisco ASA
1 3 (100.00%) Barracuda Networks
1 3 (100.00%) SolarWinds
1 3 (100.00%) SolarWinds Orion
1 3 (100.00%) Junos

ISDN
Co-occurring IT Skills in West Sussex 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:

Communications & Networking
1 3 (100.00%) 3G
1 3 (100.00%) BGP
1 3 (100.00%) Cisco ASA
1 3 (100.00%) DDNS
1 3 (100.00%) DHCP
1 3 (100.00%) DNS
1 3 (100.00%) DSL
1 3 (100.00%) Ethernet
1 3 (100.00%) Firewall
1 3 (100.00%) IPsec
1 3 (100.00%) IPv6
1 3 (100.00%) LAN
1 3 (100.00%) MPLS
1 3 (100.00%) OSPF
1 3 (100.00%) SAN
1 3 (100.00%) SSL
1 3 (100.00%) TACACS
1 3 (100.00%) WAN
1 3 (100.00%) Wi-Fi
1 3 (100.00%) Wireless
Job Titles
1 3 (100.00%) Juniper Engineer
1 3 (100.00%) Network Engineer
1 3 (100.00%) Senior Network Engineer
Miscellaneous
1 3 (100.00%) Computer Science
1 3 (100.00%) Data Centre
1 3 (100.00%) Management Information System
1 3 (100.00%) PKI
Operating Systems
1 3 (100.00%) Linux
1 3 (100.00%) Unix
Processes & Methodologies
1 3 (100.00%) Adaptive Security
1 3 (100.00%) Change Control
1 3 (100.00%) Information Management
1 3 (100.00%) ITIL
1 3 (100.00%) Kalman Filter
1 3 (100.00%) Load Balancing
1 3 (100.00%) Mathematics
1 3 (100.00%) Network Design
1 3 (100.00%) Operations Management
1 3 (100.00%) WAN Optimisation
1 3 (100.00%) Web Filtering
Qualifications
1 3 (100.00%) Cisco Certification
1 3 (100.00%) Degree
2 2 (66.67%) CCIE
Quality Assurance & Compliance
1 3 (100.00%) SLA
Systems Management
1 3 (100.00%) Cisco Prime
1 3 (100.00%) SolarWinds Orion
Vendors
1 3 (100.00%) Barracuda Networks
1 3 (100.00%) Cisco
1 3 (100.00%) F5
1 3 (100.00%) Forcepoint
1 3 (100.00%) Juniper
1 3 (100.00%) Palo Alto
1 3 (100.00%) SolarWinds