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 1 May 2016 with a comparison to the same period in the previous 2 years.

3 months to
1 May 2016
Same period 2015 Same period 2014
Integrated Service Digital Network (ISDN)
Rank 793 864 834
Rank change year-on-year
+71 -30
Permanent jobs citing ISDN 116 80 137
As % of all permanent IT jobs located in England 0.12% 0.076% 0.12%
As % of the Communications & Networking category 0.69% 0.42% 0.70%
Number of salaries quoted 70 64 122
Average salary £46,000 £42,500 £35,000
Average salary % change year-on-year
+8.23% +21.42%
90% offered a salary of more than £29,000 £28,400 £23,100
10% offered a salary of more than £60,000 £65,000 £55,000
UK excluding London average salary £37,500 £42,500 £35,000
% change year-on-year
-11.76% +21.42%
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
16865 19180 19439
As % of all permanent IT jobs located in England 17.44% 18.32% 17.43%
Number of salaries quoted 14122 15296 15456
Average salary £45,000 £45,000 £42,500
Average salary % change year-on-year
- +5.88%
90% offered a salary of more than £27,000 £27,500 £26,500
10% offered a salary of more than £66,000 £62,500 £67,500
UK excluding London average salary £42,500 £42,000 £40,000
% change year-on-year
+1.19% +5.00%

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 1 May 2016.

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 1 May 2016. 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
London +27 40 £55,000 +69.23% 1
South East +12 33 £46,000 -8.00% 4
East of England +40 29 £31,000 -7.46% 3
East Midlands - 9 £29,000 -
South West -12 3 £37,500 -18.91% 3
North West +19 1 £47,500 +46.15% 1
West Midlands - 1 £25,000 - 2
Midlands - 1 £57,500 -
ISDN
UK

ISDN
Top 30 Related IT Skills in England

For the 6 months to 1 May 2016, 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.

1 161 (72.52%) Cisco
2 113 (50.90%) Firewall
3 111 (50.00%) Cisco Certification
4 108 (48.65%) ITIL
5 90 (40.54%) VoIP
6 89 (40.09%) VPN
7 82 (36.94%) LAN
8 81 (36.49%) WAN
9 78 (35.14%) TCP/IP
10 74 (33.33%) Juniper
11 65 (29.28%) PSTN
12 61 (27.48%) Wireless
13 52 (23.42%) CCNA
14 51 (22.97%) MPLS
15 49 (22.07%) Broadband
15 49 (22.07%) Network Security
15 49 (22.07%) Security Cleared
16 48 (21.62%) Network Monitoring
16 48 (21.62%) Windows
16 48 (21.62%) CCNP
17 46 (20.72%) Telecoms
18 44 (19.82%) Network Design
19 43 (19.37%) SC Cleared
20 37 (16.67%) DV Cleared
20 37 (16.67%) Video Conferencing
20 37 (16.67%) IPsec
21 36 (16.22%) Finance
22 35 (15.77%) JNCIA
22 35 (15.77%) JNCIS
22 35 (15.77%) JNCIP

ISDN
Top Related IT Skills in England by Category

For the 6 months to 1 May 2016, 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 7 (3.15%) Skype for Business
2 6 (2.70%) CMS
3 5 (2.25%) MS Exchange
4 4 (1.80%) IIS
5 3 (1.35%) Exchange Server 2010
5 3 (1.35%) SharePoint
6 2 (0.90%) Exchange Server 2007
6 2 (0.90%) Exchange Server 2013
7 1 (0.45%) Office Communications Server
7 1 (0.45%) SharePoint Server
Applications
1 6 (2.70%) MS Excel
2 5 (2.25%) MS Office
3 1 (0.45%) MS PowerPoint
Business Applications
1 2 (0.90%) SAP Oil and Gas
2 1 (0.45%) Dynamics CRM
Cloud Services
1 2 (0.90%) Amazon AWS
1 2 (0.90%) GitHub
1 2 (0.90%) SaaS
2 1 (0.45%) Office 365
Communications & Networking
1 113 (50.90%) Firewall
2 90 (40.54%) VoIP
3 89 (40.09%) VPN
4 82 (36.94%) LAN
5 81 (36.49%) WAN
6 78 (35.14%) TCP/IP
7 65 (29.28%) PSTN
8 61 (27.48%) Wireless
9 51 (22.97%) MPLS
10 49 (22.07%) Broadband
10 49 (22.07%) Network Security
11 37 (16.67%) IPsec
12 35 (15.77%) DSL
13 33 (14.86%) Unified Communications
14 31 (13.96%) Cisco Nexus
15 30 (13.51%) Cisco ASA
15 30 (13.51%) Cisco IPT
15 30 (13.51%) DNS
16 29 (13.06%) IP Telephony
17 28 (12.61%) ATM
Database & Business Intelligence
1 5 (2.25%) SQL Server
2 3 (1.35%) SQL Server 2008
3 2 (0.90%) Amazon RDS
3 2 (0.90%) MySQL
3 2 (0.90%) SQL Server 2005
3 2 (0.90%) SQL Server 2012
Development Applications
1 6 (2.70%) VSS/SourceSafe
2 4 (1.80%) Git (software)
General
1 46 (20.72%) Telecoms
2 36 (16.22%) Finance
3 26 (11.71%) Banking
4 6 (2.70%) Manufacturing
5 4 (1.80%) Automotive
5 4 (1.80%) Marketing
6 2 (0.90%) Electronics
6 2 (0.90%) Retail
7 1 (0.45%) Advertising
7 1 (0.45%) Back Office
7 1 (0.45%) Billing
7 1 (0.45%) German Language
7 1 (0.45%) Investment Banking
7 1 (0.45%) Law
7 1 (0.45%) Multimedia
Job Titles
1 131 (59.01%) Network Engineer
2 69 (31.08%) Support Engineer
3 63 (28.38%) Network Support
4 58 (26.13%) Network Support Engineer
5 47 (21.17%) Cisco Engineer
5 47 (21.17%) Cisco Network Engineer
6 37 (16.67%) Voice Engineer
7 32 (14.41%) Juniper Engineer
8 30 (13.51%) Voice Support Engineer
9 24 (10.81%) Voice Network Engineer
10 21 (9.46%) Juniper Support
11 20 (9.01%) Cisco Support
12 19 (8.56%) Cisco Network Support Engineer
13 18 (8.11%) Analyst
14 17 (7.66%) Cisco Support Engineer
15 14 (6.31%) Core Network Engineer
16 13 (5.86%) SC Cleared Network Engineer
17 12 (5.41%) DV Cleared Network Engineer
17 12 (5.41%) Technical Support
17 12 (5.41%) Unified Communications Engineer
Libraries, Frameworks & Software Standards
1 9 (4.05%) 802.1X
1 9 (4.05%) XMPP
2 8 (3.60%) HTML
3 7 (3.15%) RFC 2833
4 3 (1.35%) .NET
5 2 (0.90%) CSS
5 2 (0.90%) FreeSWITCH
5 2 (0.90%) HTML5
5 2 (0.90%) JTAPI
5 2 (0.90%) LAMP
5 2 (0.90%) Ruby on Rails
5 2 (0.90%) Symfony
5 2 (0.90%) TAPI
5 2 (0.90%) Web Services
5 2 (0.90%) XHTML
6 1 (0.45%) CCXML
6 1 (0.45%) VXML
Miscellaneous
1 37 (16.67%) Video Conferencing
2 32 (14.41%) Data Centre
2 32 (14.41%) e-Health
3 20 (9.01%) Analytical Skills
3 20 (9.01%) Handset
4 17 (7.66%) PKI
5 13 (5.86%) Management Information System
6 9 (4.05%) IVR
7 5 (2.25%) Enterprise Software
8 4 (1.80%) Computer Science
8 4 (1.80%) Mathematics
8 4 (1.80%) RSA SecurID
9 3 (1.35%) Driving Licence
10 2 (0.90%) Smartphone
11 1 (0.45%) FMCG
Operating Systems
1 48 (21.62%) Windows
2 31 (13.96%) Unix
3 17 (7.66%) Windows NT
4 16 (7.21%) Linux
5 14 (6.31%) Windows 2000
6 6 (2.70%) Windows Server
7 5 (2.25%) Windows Server 2008
8 3 (1.35%) Apple iOS
8 3 (1.35%) Windows 8
9 2 (0.90%) Android
9 2 (0.90%) VMS
9 2 (0.90%) Windows Phone
9 2 (0.90%) Windows Server 2003
9 2 (0.90%) Windows XP
10 1 (0.45%) Mac OS X
10 1 (0.45%) Red Hat Enterprise Linux
10 1 (0.45%) Windows 7
Processes & Methodologies
1 108 (48.65%) ITIL
2 48 (21.62%) Network Monitoring
3 44 (19.82%) Network Design
4 29 (13.06%) Coaching
5 21 (9.46%) Change Control
6 17 (7.66%) Mentoring
7 16 (7.21%) Presales
8 15 (6.76%) Service Management
9 13 (5.86%) Service Delivery
10 11 (4.95%) Load Balancing
11 10 (4.50%) WAN Optimisation
12 9 (4.05%) Continuous Improvement
13 8 (3.60%) Capacity Planning
13 8 (3.60%) CRM
13 8 (3.60%) Operations Management
14 7 (3.15%) Change Management
14 7 (3.15%) Information Management
14 7 (3.15%) Information Security
14 7 (3.15%) Network Management
14 7 (3.15%) Root Cause Analysis
Programming Languages
1 5 (2.25%) C
1 5 (2.25%) Java
2 4 (1.80%) C#
2 4 (1.80%) SQL
3 2 (0.90%) C++
3 2 (0.90%) Objective-C
3 2 (0.90%) PHP
3 2 (0.90%) PHP 5
3 2 (0.90%) PowerShell
3 2 (0.90%) Python
3 2 (0.90%) Ruby
Qualifications
1 111 (50.00%) Cisco Certification
2 52 (23.42%) CCNA
3 49 (22.07%) Security Cleared
4 48 (21.62%) CCNP
5 43 (19.37%) SC Cleared
6 37 (16.67%) DV Cleared
7 35 (15.77%) JNCIA
7 35 (15.77%) JNCIE
7 35 (15.77%) JNCIP
7 35 (15.77%) JNCIS
8 31 (13.96%) CCNP Voice
9 23 (10.36%) Degree
10 14 (6.31%) CCIE
11 10 (4.50%) CCSA
12 9 (4.05%) CISSP
13 6 (2.70%) SSCP
14 5 (2.25%) MCSE
14 5 (2.25%) Microsoft Certification
15 3 (1.35%) Avaya Certification
15 3 (1.35%) ITIL Certification
Quality Assurance & Compliance
1 29 (13.06%) SLA
2 22 (9.91%) COBIT
3 6 (2.70%) Sarbanes-Oxley
4 5 (2.25%) PCI DSS
5 4 (1.80%) PA-DSS
System Software
1 14 (6.31%) Active Directory
2 10 (4.50%) VMware Infrastructure
3 6 (2.70%) Firmware
4 5 (2.25%) vSphere
5 4 (1.80%) Terminal Services
6 3 (1.35%) VMware ESX
7 2 (0.90%) Hyper-V
7 2 (0.90%) Kamailio
7 2 (0.90%) KVM
7 2 (0.90%) VMware ESXi
7 2 (0.90%) XenApp
7 2 (0.90%) XenServer
Systems Management
1 32 (14.41%) Cisco CUCM
2 21 (9.46%) Cisco UCCX
3 16 (7.21%) Nagios
4 10 (4.50%) FortiGate
5 8 (3.60%) CiscoWorks
5 8 (3.60%) SolarWinds Orion
6 6 (2.70%) Cisco UCCE
7 5 (2.25%) OpenView
8 2 (0.90%) Norton AntiVirus
8 2 (0.90%) SCCM
9 1 (0.45%) OSSEC
9 1 (0.45%) TrustSec
Vendors
1 161 (72.52%) Cisco
2 74 (33.33%) Juniper
3 29 (13.06%) Microsoft
4 24 (10.81%) Red Box
5 21 (9.46%) F5
6 20 (9.01%) Avaya
7 19 (8.56%) HP
8 17 (7.66%) Palo Alto
8 17 (7.66%) VMware
9 15 (6.76%) Polycom
10 14 (6.31%) Sybase
11 13 (5.86%) BroadSoft
12 12 (5.41%) CheckPoint
13 11 (4.95%) Blue Coat
13 11 (4.95%) IronPort
14 9 (4.05%) Acme Packet
14 9 (4.05%) SolarWinds
15 8 (3.60%) Barracuda Networks
15 8 (3.60%) Huawei
16 7 (3.15%) Tandberg
Slough, Berkshire
Capital IT Resourcing LTD
Salary: £35000 - £45000 per annum + Benefits
Posted: 2 hours ago
Slough, Berkshire
Capital IT Resourcing LTD
Salary: £35000 - £45000 per annum + Benefits
Posted: 3 hours ago
Bristol, Avon
Redrock Consulting Ltd
Salary: £45000 - £55000 per annum + Excellent Benefits
Posted: 2 days ago
Newmarket, Suffolk
Lorien Resourcing
Salary: £36000 - £40000 per annum + + benefits
Posted: 3 days ago
Solihull, West Midlands (County)
Robert Walters
Salary: £35000 per annum + Bonus
Posted: 4 days ago
Bristol, Avon
Redrock Consulting Ltd
Salary: £40000 - £50000 per annum + Excellent Benefits
Posted: 5 days ago
Bournemouth, Dorset
Experis Ltd
Salary: £60000 - £75000 per annum + Benefits
Posted: 5 days ago
Hertfordshire
LA International
Salary: £20000 - £30000 per annum + EXCELLENT BENEFITS
Posted: 6 days ago
Hertfordshire
LA International
Salary: £25000 - £35000 per annum + EXCELLENT BENEFITS
Posted: 6 days ago
Slough, Berkshire
Polycom
Salary: Competitive
Posted: 10 days ago
Reading
TDA Group
Posted: 12 days ago
City, London
Schroders plc
Posted: 15 days ago