Period
to 17 August 2019

The following table provides summary statistics for permanent job vacancies advertised in Yorkshire 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 17 August 2019 with a comparison to the same period in the previous 2 years.

Integrated Service Digital Network (ISDN)
England > Yorkshire
6 months to
17 Aug 2019
Same period 2018 Same period 2017
Rank 263 292 321
Rank change year-on-year +29 +29 +29
Permanent jobs citing ISDN 26 1 13
As % of all permanent IT jobs advertised in Yorkshire 0.34% 0.011% 0.13%
As % of the Communications & Networking category 1.51% 0.076% 0.80%
Number of salaries quoted 20 0 11
Yorkshire median annual salary £42,500 - £44,000
10th Percentile £31,250 - £40,750
90th Percentile £50,000 - £53,750
England median annual salary £45,000 £42,500 £45,000
% change year-on-year +5.88% -5.56% +4.65%

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 Yorkshire with a requirement for communications or computer networking skills.

All Communications and Computer Networking Skills
Yorkshire
Permanent vacancies with a requirement for communications or computer networking skills 1,725 1,321 1,619
As % of all permanent IT jobs advertised in Yorkshire 22.78% 14.30% 15.69%
Number of salaries quoted 1,192 1,114 1,348
Yorkshire median annual salary £40,000 £42,462 £37,500
Median salary % change year-on-year -5.80% +13.23% -
10th Percentile £21,000 £23,000 £22,500
90th Percentile £57,500 £60,000 £57,650
England median annual salary £45,972 £47,500 £45,000
% change year-on-year -3.22% +5.56% -

ISDN
Job Vacancy Trend in Yorkshire

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

Job vacancy trend for ISDN in Yorkshire

ISDN
Salary Trend in Yorkshire

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

Salary trend for ISDN in Yorkshire

ISDN
Salary Histogram in Yorkshire

The salary distribution of IT jobs citing ISDN in Yorkshire over the 6 months to 17 August 2019.

Salary histogram for ISDN in Yorkshire

ISDN
Job Locations in Yorkshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing ISDN within the Yorkshire region over the 6 months to 17 August 2019. 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
West Yorkshire - 13 £37,500 - 1
East Yorkshire - 12 £47,500 -
North Yorkshire -38 1 £19,000 - 1
ISDN
England

For the 6 months to 17 August 2019, IT jobs citing ISDN also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the Yorkshire region with a requirement for ISDN.

1 25 (96.15%) WAN
2 24 (92.31%) LAN
2 24 (92.31%) Windows
3 23 (88.46%) Microsoft
3 23 (88.46%) VMware
3 23 (88.46%) Microsoft Azure
3 23 (88.46%) Office 365
4 22 (84.62%) VMware Infrastructure
5 21 (80.77%) Windows Server
5 21 (80.77%) DNS
5 21 (80.77%) ITIL
5 21 (80.77%) DHCP
6 15 (57.69%) Cisco
6 15 (57.69%) Infrastructure Engineering
7 14 (53.85%) Firewall
7 14 (53.85%) TCP/IP
7 14 (53.85%) SQL Server
7 14 (53.85%) CCNP
7 14 (53.85%) Cisco Certification
8 13 (50.00%) Active Directory
9 12 (46.15%) HP
9 12 (46.15%) Dell
9 12 (46.15%) Citrix
9 12 (46.15%) CCNA
9 12 (46.15%) Microsoft Certification
9 12 (46.15%) SAN
9 12 (46.15%) Siemens
9 12 (46.15%) Windows Server 2003
9 12 (46.15%) MPLS
9 12 (46.15%) IIS

ISDN
Co-occurring IT Skills in Yorkshire 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 12 (46.15%) IIS
1 12 (46.15%) Skype for Business
2 2 (7.69%) MS Exchange
Cloud Services
1 23 (88.46%) Microsoft Azure
1 23 (88.46%) Office 365
2 12 (46.15%) SaaS
Communications & Networking
1 25 (96.15%) WAN
2 24 (92.31%) LAN
3 21 (80.77%) DHCP
3 21 (80.77%) DNS
4 14 (53.85%) Firewall
4 14 (53.85%) TCP/IP
5 12 (46.15%) MPLS
5 12 (46.15%) NGN
5 12 (46.15%) PBX
5 12 (46.15%) Remote Desktop
5 12 (46.15%) SAN
5 12 (46.15%) Skype
5 12 (46.15%) VPN
5 12 (46.15%) Wireless
6 4 (15.38%) PSTN
7 3 (11.54%) VoIP
8 2 (7.69%) Cisco ASA
8 2 (7.69%) WLAN
9 1 (3.85%) ADSL
9 1 (3.85%) Broadband
Database & Business Intelligence
1 14 (53.85%) SQL Server
2 2 (7.69%) SQL Server 2016
Job Titles
1 15 (57.69%) Infrastructure Engineer
2 8 (30.77%) IT Engineer
2 8 (30.77%) IT Infrastructure Engineer
3 6 (23.08%) Active Directory Engineer
3 6 (23.08%) Infrastructure Manager
3 6 (23.08%) Infrastructure Operations Manager
3 6 (23.08%) IT Infrastructure Manager
3 6 (23.08%) IT Manager
3 6 (23.08%) IT Operations Manager
3 6 (23.08%) Windows Engineer
3 6 (23.08%) Windows Infrastructure Engineer
4 3 (11.54%) Senior Active Directory Engineer
4 3 (11.54%) Senior Infrastructure Engineer
4 3 (11.54%) Senior Windows Engineer
5 2 (7.69%) 2nd/3rd Line Infrastructure Engineer
5 2 (7.69%) 3rd Line Engineer
5 2 (7.69%) 3rd Line Infrastructure Engineer
5 2 (7.69%) Cisco Engineer
5 2 (7.69%) Cisco Network Engineer
5 2 (7.69%) Network Engineer
Miscellaneous
1 12 (46.15%) CMDB
2 6 (23.08%) Analytical Skills
3 2 (7.69%) Data Centre
4 1 (3.85%) Private Cloud
Operating Systems
1 24 (92.31%) Windows
2 21 (80.77%) Windows Server
3 12 (46.15%) Windows 10
3 12 (46.15%) Windows 8
3 12 (46.15%) Windows Server 2003
3 12 (46.15%) Windows Server 2008
3 12 (46.15%) Windows Server 2012
Processes & Methodologies
1 21 (80.77%) ITIL
2 15 (57.69%) Infrastructure Engineering
3 12 (46.15%) Change Management
3 12 (46.15%) Continuous Improvement
3 12 (46.15%) Penetration Testing
3 12 (46.15%) Process Improvement
3 12 (46.15%) Security Patching
3 12 (46.15%) Validation
3 12 (46.15%) Virtual Infrastructure
4 6 (23.08%) Agile Software Development
4 6 (23.08%) Configuration Management
4 6 (23.08%) Customer Requirements
4 6 (23.08%) Cybersecurity
4 6 (23.08%) Problem-Solving
4 6 (23.08%) Security Operations
4 6 (23.08%) Service Delivery
4 6 (23.08%) Time Management
5 2 (7.69%) Change Control
5 2 (7.69%) Coaching
5 2 (7.69%) Technical Leadership
Programming Languages
1 12 (46.15%) SQL
Qualifications
1 14 (53.85%) CCNP
1 14 (53.85%) Cisco Certification
2 12 (46.15%) CCNA
2 12 (46.15%) MCSE
2 12 (46.15%) Microsoft Certification
3 2 (7.69%) SC Cleared
3 2 (7.69%) Security Cleared
Quality Assurance & Compliance
1 6 (23.08%) ISO/IEC 27001
1 6 (23.08%) ISO/IEC 27002 (supersedes ISO/IEC 17799)
1 6 (23.08%) SLA
System Software
1 22 (84.62%) VMware Infrastructure
2 13 (50.00%) Active Directory
3 12 (46.15%) Hyper-V
3 12 (46.15%) vSphere
3 12 (46.15%) XenApp
Systems Management
1 12 (46.15%) SCCM
1 12 (46.15%) WSUS
2 6 (23.08%) Nessus
Vendors
1 23 (88.46%) Microsoft
1 23 (88.46%) VMware
2 15 (57.69%) Cisco
3 12 (46.15%) Citrix
3 12 (46.15%) Dell
3 12 (46.15%) HP
3 12 (46.15%) Mitel
3 12 (46.15%) Siemens
3 12 (46.15%) Veeam
4 2 (7.69%) F5