Period
to 18 November 2017

The following table provides summary statistics for permanent job vacancies advertised in the West Midlands 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)
England > West Midlands
6 months to
18 Nov 2017
Same period 2016 Same period 2015
Rank 320 334 305
Rank change year-on-year +14 -29 +2
Permanent jobs citing ISDN 6 9 19
As % of all permanent IT jobs advertised in the West Midlands 0.060% 0.078% 0.17%
As % of the Communications & Networking category 0.38% 0.49% 1.09%
Number of salaries quoted 3 10 21
West Midlands median annual salary £29,000 £27,500 £40,000
Median salary % change year-on-year +5.45% -31.25% +37.93%
10th Percentile £25,700 £26,125 £27,500
90th Percentile £29,500 £47,500 £53,750
England median annual salary £47,500 £45,000 £42,500
% change year-on-year +5.56% +5.88% +6.25%

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 the West Midlands with a requirement for communications or computer networking skills.

All Communications and Computer Networking Skills
West Midlands
Permanent vacancies with a requirement for communications or computer networking skills 1581 1839 1744
As % of all permanent IT jobs advertised in the West Midlands 15.69% 15.94% 15.90%
Number of salaries quoted 1286 1425 1544
West Midlands median annual salary £40,000 £40,000 £37,500
Median salary % change year-on-year - +6.67% -
10th Percentile £24,000 £22,750 £23,000
90th Percentile £60,500 £58,750 £62,500
England median annual salary £45,000 £45,000 £45,000

ISDN
Job Vacancy Trend in the West Midlands

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

Job vacancy trend for ISDN in the West Midlands

ISDN
Salary Trend in the West Midlands

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

Salary trend for ISDN in the West Midlands

ISDN
Job Locations in the West Midlands

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing ISDN within the West Midlands 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
Birmingham +11 6 £29,000 +5.45%
ISDN
England

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 Midlands region with a requirement for ISDN.

1 5 (83.33%) Cisco
1 5 (83.33%) Load Balancing
2 4 (66.67%) Telecoms
3 3 (50.00%) Clustering
3 3 (50.00%) Firewall
3 3 (50.00%) Office Communications Server
3 3 (50.00%) Skype for Business
3 3 (50.00%) Office 365
3 3 (50.00%) Microsoft
3 3 (50.00%) MPLS
3 3 (50.00%) SQL
3 3 (50.00%) PSTN
3 3 (50.00%) Skype
3 3 (50.00%) Contingency Planning
4 2 (33.33%) Time Management
4 2 (33.33%) Ethernet
4 2 (33.33%) PPP
4 2 (33.33%) VPN
4 2 (33.33%) SLA
4 2 (33.33%) OSPF
4 2 (33.33%) BGP
4 2 (33.33%) Configuration Management
4 2 (33.33%) DSL
4 2 (33.33%) Service Management
4 2 (33.33%) CCNA
4 2 (33.33%) Cisco Certification
4 2 (33.33%) Network Monitoring
4 2 (33.33%) ATM
4 2 (33.33%) IPsec
4 2 (33.33%) Statistics

ISDN
Co-occurring IT Skills in the West Midlands 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 3 (50.00%) Office Communications Server
1 3 (50.00%) Skype for Business
Cloud Services
1 3 (50.00%) Office 365
Communications & Networking
1 3 (50.00%) Firewall
1 3 (50.00%) MPLS
1 3 (50.00%) PSTN
1 3 (50.00%) Skype
2 2 (33.33%) ATM
2 2 (33.33%) BGP
2 2 (33.33%) DSL
2 2 (33.33%) Ethernet
2 2 (33.33%) IPsec
2 2 (33.33%) OSPF
2 2 (33.33%) PPP
2 2 (33.33%) VPN
3 1 (16.67%) ADSL
3 1 (16.67%) NGN
3 1 (16.67%) VoIP
3 1 (16.67%) Wireless
General
1 4 (66.67%) Telecoms
Job Titles
1 3 (50.00%) Lync Engineer
2 2 (33.33%) NOC Engineer
3 1 (16.67%) Cabling Engineer
3 1 (16.67%) Data Engineer
Miscellaneous
1 3 (50.00%) Clustering
2 1 (16.67%) Data Centre
Processes & Methodologies
1 5 (83.33%) Load Balancing
2 3 (50.00%) Contingency Planning
3 2 (33.33%) Configuration Management
3 2 (33.33%) Network Monitoring
3 2 (33.33%) Service Management
3 2 (33.33%) Statistics
3 2 (33.33%) Time Management
Programming Languages
1 3 (50.00%) SQL
Qualifications
1 2 (33.33%) CCNA
1 2 (33.33%) Cisco Certification
Quality Assurance & Compliance
1 2 (33.33%) SLA
Systems Management
1 2 (33.33%) Netcool
Vendors
1 5 (83.33%) Cisco
2 3 (50.00%) Microsoft
3 2 (33.33%) Juniper
4 1 (16.67%) Avaya
4 1 (16.67%) Mitel