The table below looks at the statistics for ISDN skills in IT jobs advertised for the England region. Included is a guide to the average salaries offered in IT jobs that have cited ISDN over the 3 months to 22 August 2014 with a comparison to the same period in the previous 2 years.

Location
3 months to
22 Aug 2014
Same period 2013 Same period 2012
Integrated Service Digital Network (ISDN)
Rank 722 729 733
Rank change year-on-year
+7 +4
Permanent jobs citing ISDN 148 125 149
As % of all permanent IT jobs located in England 0.14% 0.12% 0.13%
As % of the Communications & Networking category 0.76% 0.69% 0.73%
Number of salaries quoted 118 99 109
Average salary £37,500 £38,500 £35,000
Average salary % change year-on-year
-2.59% +10.00%
90% offered a salary of more than £27,500 £27,500 £26,500
10% offered a salary of more than £50,600 £55,000 £50,000
UK excluding London average salary £37,500 £37,500 £37,000
% change year-on-year
- +1.35%
ISDN
UK

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

Communications & Networking Category
England
Permanent IT job ads with a match in the
Communications & Networking category
19575 18136 20292
As % of all permanent IT jobs located in England 17.89% 17.83% 18.35%
Number of salaries quoted 15648 14758 16868
Average salary £45,000 £45,000 £42,500
Average salary % change year-on-year
- +5.88%
90% offered a salary of more than £26,500 £27,500 £27,500
10% offered a salary of more than £65,000 £63,500 £65,000
UK excluding London average salary £40,000 £40,000 £40,000

ISDN
Jobs Demand Trend in England

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

ISDN Jobs Demand Trend in England

ISDN
Salary Trend in England

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

ISDN Salary Trend in England

ISDN
Salary Histogram in England

This chart provides a salary histogram for IT jobs citing ISDN across the England region over the 3 months to 22 August 2014.

ISDN Salary Histogram in England

ISDN
Job Locations in England

The table below looks at the demand and provides a guide to the average salaries quoted in IT jobs citing ISDN within the England region over the 3 months to 22 August 2014. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location
(Use links below to see detailed
statistics and historical trends)
Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Average Salary
Last 3 Months
Average Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
South East 0 65 £37,500 - 9
London +5 39 £42,500 -22.72% 8
East of England +6 11 £38,000 +1.33% 1
West Midlands -10 11 £27,850 -25.73%
South West -19 7 £30,000 -25.00% 4
North West -21 6 £42,500 +123.68%
Yorkshire -40 5 £50,000 +5.26% 1
ISDN
UK

ISDN
Top 30 Related IT Skills in England

For the 6 months to 22 August 2014, IT jobs across the England 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.

1 138 (51.30%) Telecoms
2 132 (49.07%) Cisco
3 102 (37.92%) VoIP
4 87 (32.34%) Cisco Certification
5 73 (27.14%) Firewall
6 71 (26.39%) MPLS
7 66 (24.54%) VPN
8 65 (24.16%) Security Cleared
9 64 (23.79%) CCNA
10 62 (23.05%) Windows
11 57 (21.19%) SC Cleared
11 57 (21.19%) Lync
12 56 (20.82%) Linux
13 55 (20.45%) LAN
14 52 (19.33%) WAN
15 47 (17.47%) Ericsson
16 45 (16.73%) Sonus
17 41 (15.24%) Microsoft
18 40 (14.87%) TCP/IP
18 40 (14.87%) CCNP
19 39 (14.50%) Active Directory
20 38 (14.13%) PBX
20 38 (14.13%) Softswitch
21 37 (13.75%) Avaya
22 36 (13.38%) Mitel
23 35 (13.01%) VMware
23 35 (13.01%) DNS
24 33 (12.27%) ITIL
25 30 (11.15%) Windows Server 2008
25 30 (11.15%) VLAN

ISDN
Top Related IT Skills in England by Category

For the 6 months to 22 August 2014, IT jobs across the England 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.

Application Platforms
1 57 (21.19%) Lync
2 25 (9.29%) MS Exchange
3 15 (5.58%) IIS
4 12 (4.46%) Exchange Server 2010
5 7 (2.60%) Exchange Server 2007
6 5 (1.86%) SharePoint
7 4 (1.49%) Exchange Server 2003
8 3 (1.12%) SharePoint 2013
8 3 (1.12%) WebSphere
9 2 (0.74%) Exchange Server 2013
9 2 (0.74%) CMS
10 1 (0.37%) Lotus Domino
10 1 (0.37%) Apache
10 1 (0.37%) SharePoint Server
10 1 (0.37%) Confluence
10 1 (0.37%) nginx
Applications
1 18 (6.69%) MS Office
2 17 (6.32%) MS Excel
3 1 (0.37%) MS Visio
3 1 (0.37%) MS Project
Business Applications
1 4 (1.49%) Dynamics GP
2 1 (0.37%) Dynamics CRM
Cloud Services
1 6 (2.23%) PaaS
Communications & Networking
1 102 (37.92%) VoIP
2 73 (27.14%) Firewall
3 71 (26.39%) MPLS
4 66 (24.54%) VPN
5 55 (20.45%) LAN
6 52 (19.33%) WAN
7 40 (14.87%) TCP/IP
8 38 (14.13%) PBX
8 38 (14.13%) Softswitch
9 35 (13.01%) DNS
10 30 (11.15%) VLAN
10 30 (11.15%) DPNSS
11 29 (10.78%) ATM
12 28 (10.41%) SDH
12 28 (10.41%) MD110
13 27 (10.04%) Wireless
13 27 (10.04%) H.323
14 24 (8.92%) ADSL
14 24 (8.92%) OSPF
14 24 (8.92%) BGP
Database & Business Intelligence
1 19 (7.06%) SQL Server
2 9 (3.35%) MySQL
3 8 (2.97%) Big Data
4 4 (1.49%) SQL Server 2008
4 4 (1.49%) SQL Server 2012
5 1 (0.37%) MongoDB
Development Applications
1 4 (1.49%) Git (software)
2 1 (0.37%) Jenkins
General
1 138 (51.30%) Telecoms
2 26 (9.67%) Finance
3 14 (5.20%) Marketing
4 10 (3.72%) Back Office
5 9 (3.35%) Billing
6 7 (2.60%) Retail
7 6 (2.23%) Manufacturing
7 6 (2.23%) Multimedia
8 1 (0.37%) Legal
Job Titles
1 83 (30.86%) Network Engineer
2 46 (17.10%) Voice Engineer
3 34 (12.64%) Support Engineer
4 33 (12.27%) Voice Network Engineer
5 15 (5.58%) Administrator
5 15 (5.58%) Systems Administrator
5 15 (5.58%) NOC Engineer
6 14 (5.20%) Technical Support
7 13 (4.83%) Analyst
7 13 (4.83%) Technical Engineer
8 12 (4.46%) Senior Voice Engineer
9 11 (4.09%) 3rd Line Support
10 10 (3.72%) Coordinator
11 9 (3.35%) Senior Network Engineer
11 9 (3.35%) Service Delivery Coordinator
12 8 (2.97%) Windows Systems Administrator
12 8 (2.97%) Technical Support Engineer
12 8 (2.97%) Windows Administrator
12 8 (2.97%) Support Technician
13 7 (2.60%) Consultant
Libraries, Frameworks & Software Standards
1 15 (5.58%) XML
2 9 (3.35%) HTML
3 6 (2.23%) Web Services
4 5 (1.86%) SOAP
5 4 (1.49%) EDIFACT
5 4 (1.49%) EDI
6 2 (0.74%) TAPI
6 2 (0.74%) EJB 3.0
6 2 (0.74%) CCXML
6 2 (0.74%) Java EE
6 2 (0.74%) JTAPI
6 2 (0.74%) VXML
6 2 (0.74%) EJB
7 1 (0.37%) COM
7 1 (0.37%) LAMP
Miscellaneous
1 20 (7.43%) IVR
1 20 (7.43%) Video Conferencing
2 14 (5.20%) Clustering
3 9 (3.35%) Hedge funds
4 8 (2.97%) Mathematics
4 8 (2.97%) Computer Science
5 7 (2.60%) Smartphone
6 6 (2.23%) PKI
6 6 (2.23%) SecurID
7 5 (1.86%) Streaming Video
7 5 (1.86%) Streaming Media
8 4 (1.49%) Replication
9 3 (1.12%) Mainframe
9 3 (1.12%) iPhone
10 2 (0.74%) Management Information System
10 2 (0.74%) Client/Server
11 1 (0.37%) DTV
11 1 (0.37%) Blackberry
11 1 (0.37%) AVVID
11 1 (0.37%) Mobile App
Operating Systems
1 62 (23.05%) Windows
2 56 (20.82%) Linux
3 30 (11.15%) Windows Server 2008
4 18 (6.69%) Windows 7
5 15 (5.58%) Windows Server 2012
5 15 (5.58%) UNIX
6 14 (5.20%) Windows Server 2003
7 13 (4.83%) Windows 8
8 7 (2.60%) Red Hat Enterprise Linux
9 6 (2.23%) Windows XP
10 5 (1.86%) Solaris
11 4 (1.49%) Android
11 4 (1.49%) Apple iOS
11 4 (1.49%) Windows Vista
11 4 (1.49%) Windows Phone
11 4 (1.49%) Windows NT
11 4 (1.49%) Windows 2000
12 3 (1.12%) CentOS
Processes & Methodologies
1 33 (12.27%) ITIL
2 28 (10.41%) Incident Management
3 26 (9.67%) Project Management
3 26 (9.67%) Service Management
4 19 (7.06%) Service Delivery
5 16 (5.95%) Load Balancing
5 16 (5.95%) Root Cause Analysis
6 15 (5.58%) Network Management
7 12 (4.46%) CRM
8 11 (4.09%) Network Design
8 11 (4.09%) Network Monitoring
9 10 (3.72%) Change Management
10 9 (3.35%) Validation
10 9 (3.35%) Product Management
11 8 (2.97%) High Availability
11 8 (2.97%) Kalman Filter
11 8 (2.97%) E-Commerce
11 8 (2.97%) DNA
12 7 (2.60%) Time Management
13 6 (2.23%) Capacity Planning
Programming Languages
1 11 (4.09%) C
2 7 (2.60%) PowerShell
3 6 (2.23%) Java
3 6 (2.23%) C++
4 5 (1.86%) Python
5 4 (1.49%) ActionScript 2.0
5 4 (1.49%) Objective-C
5 4 (1.49%) ActionScript
5 4 (1.49%) C#
6 2 (0.74%) Perl
6 2 (0.74%) SQL
7 1 (0.37%) Shell Script
7 1 (0.37%) Ruby
7 1 (0.37%) Bash Shell
Qualifications
1 87 (32.34%) Cisco Certification
2 65 (24.16%) Security Cleared
3 64 (23.79%) CCNA
4 57 (21.19%) SC Cleared
5 40 (14.87%) CCNP
6 25 (9.29%) Degree
7 13 (4.83%) Microsoft Certification
8 10 (3.72%) CCIE
9 6 (2.23%) JNCIA
9 6 (2.23%) CCSP
10 5 (1.86%) MCSE
10 5 (1.86%) MCSA
11 4 (1.49%) ITIL Certification
12 3 (1.12%) Avaya Certification
13 2 (0.74%) ITIL Foundation Certificate
13 2 (0.74%) CCVP
13 2 (0.74%) CCDP
14 1 (0.37%) MCP
14 1 (0.37%) HND
14 1 (0.37%) CCIP
Quality Assurance & Compliance
1 15 (5.58%) SLA
2 5 (1.86%) ISO/IEC 27001
3 1 (0.37%) ISO 9001
3 1 (0.37%) ISO 14001
System Software
1 39 (14.50%) Active Directory
2 25 (9.29%) VMware Infrastructure
3 14 (5.20%) VMware ESX
4 11 (4.09%) Terminal Services
5 7 (2.60%) VMware ESXi
6 6 (2.23%) Hyper-V
6 6 (2.23%) Kamailio
7 4 (1.49%) ISA Server
8 2 (0.74%) vSphere
9 1 (0.37%) XenApp
Systems Management
1 9 (3.35%) CiscoWorks
1 9 (3.35%) logstash
2 8 (2.97%) Netcool
2 8 (2.97%) Nagios
3 5 (1.86%) Cisco CUCM
4 3 (1.12%) OpenView
4 3 (1.12%) Backup Exec
4 3 (1.12%) HP NNM
4 3 (1.12%) SolarWinds Orion
4 3 (1.12%) SCOM
5 2 (0.74%) Cisco UCCE
6 1 (0.37%) NetBackup
6 1 (0.37%) Opscode Chef
Vendors
1 132 (49.07%) Cisco
2 47 (17.47%) Ericsson
3 45 (16.73%) Sonus
4 41 (15.24%) Microsoft
5 37 (13.75%) Avaya
6 36 (13.38%) Mitel
7 35 (13.01%) VMware
8 30 (11.15%) Juniper
9 28 (10.41%) Aastra
10 27 (10.04%) Siemens
11 22 (8.18%) CheckPoint
12 14 (5.20%) Nortel
12 14 (5.20%) SolarWinds
13 12 (4.46%) HP
14 9 (3.35%) Citrix
14 9 (3.35%) BT
14 9 (3.35%) F5
15 8 (2.97%) Acme Packet
15 8 (2.97%) Nokia
16 6 (2.23%) Polycom
London
Global Technology Solutions Ltd
Salary: £45000 - £55000 per annum + bonus & benefits
Posted: 9 hours ago
Bristol, Avon
Global Technology Solutions Ltd
Salary: £29000 - £35000 per annum + bonus+benefits
Posted: 12 hours ago
Bristol, Avon
Redrock Consulting Ltd
Salary: £36000 - £42000 per annum + Excellent Benefits Package
Posted: 14 hours ago
Slough, Berkshire
Asset Resourcing Ltd
Salary: £25000 - £30000 per annum + Benefits Package
Posted: 23 hours ago
Windsor, Berkshire
Asset Resourcing
Salary: £25000 - £30000 per annum + Benefits Package
Posted: Yesterday
Basingstoke, Hampshire
Access Computer Consulting Plc
Salary: Bonus
Posted: Yesterday
City, London
Global Technology Solutions Ltd
Salary: £40000 - £50000 per annum + (package)+o/t+ben+training
Posted: 3 days ago
Slough, Berkshire
Asset Resourcing Ltd
Salary: £28000 - £30000 per annum + Benefits Package
Posted: 3 days ago
Windsor, Berkshire
Asset Resourcing
Salary: £28000 - £30000 per annum + Benefits Package
Posted: 4 days ago
Weybridge, Surrey
Compassion UK
Salary: £38,000 per annum + excellent benefits
Posted: 4 days ago
Bristol, Avon
Redrock Consulting Ltd
Salary: £38000 - £42000 per annum + benefits
Posted: 4 days ago
London
Capital IT Resourcing LTD
Salary: £50k - 60k per year + Bonus, pension, healthcare
Posted: 4 days ago
Leeds
Capita - ITIN
Salary: £45000.00 - £55000.00 per annum + Pension
Posted: 15 days ago
Bristol
Nigel Frank International Limited - Newcastle
Salary: £30000 - £35000 per annum + Benefits & Bonus Scheme
Posted: 16 days ago
Surrey
Creative Personnel
Salary: £30000 - £38000 per annum
Posted: 17 days ago
Crawley, West Sussex
Brightred Resourcing
Salary: £0 - £45,000 per year
Posted: 18 days ago
City, London
D A I Europe Ltd
Salary: Excellent
Posted: 23 days ago
London
Interquest - Fulcrum Telecom
Salary: £55000 - £65000 per annum + Benefits
Posted: 23 days ago