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 18 December 2014 with a comparison to the same period in the previous 2 years.

Location
3 months to
18 Dec 2014
Same period 2013 Same period 2012
Integrated Service Digital Network (ISDN)
Rank 736 784 753
Rank change year-on-year
+48 -31
Permanent jobs citing ISDN 134 94 119
As % of all permanent IT jobs located in England 0.13% 0.092% 0.11%
As % of the Communications & Networking category 0.71% 0.52% 0.55%
Number of salaries quoted 123 68 108
Average salary £42,500 £42,500 £37,500
Average salary % change year-on-year
- +13.33%
90% offered a salary of more than £29,000 £25,000 £24,000
10% offered a salary of more than £57,500 £55,000 £62,500
UK excluding London average salary £39,750 £40,000 £32,750
% change year-on-year
-0.62% +22.13%
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
18958 17918 21741
As % of all permanent IT jobs located in England 18.00% 17.50% 19.93%
Number of salaries quoted 15375 14189 18214
Average salary £42,500 £45,000 £42,500
Average salary % change year-on-year
-5.55% +5.88%
90% offered a salary of more than £27,000 £27,500 £27,500
10% offered a salary of more than £65,000 £62,500 £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 18 December 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 18 December 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
London +46 44 £47,500 -5.00% 3
South East +25 44 £42,500 -15.00% 2
North West -8 14 £40,000 +45.45% 5
West Midlands +6 11 £29,000 -3.33%
South West -17 9 £39,500 -3.65%
East of England -28 5 £26,000 -18.75% 1
East Midlands +11 3 £37,500 +7.14%
North East - 2 £43,750 -
ISDN
UK

ISDN
Top 30 Related IT Skills in England

For the 6 months to 18 December 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.

1 146 (48.99%) Cisco
2 134 (44.97%) Cisco Certification
3 126 (42.28%) Telecoms
4 123 (41.28%) MPLS
5 115 (38.59%) Firewall
6 106 (35.57%) WAN
7 103 (34.56%) CCNA
8 97 (32.55%) VPN
9 96 (32.21%) VoIP
10 93 (31.21%) LAN
11 92 (30.87%) CCNP
12 85 (28.52%) Windows
13 76 (25.50%) Microsoft
14 74 (24.83%) VLAN
15 66 (22.15%) TCP/IP
16 64 (21.48%) Juniper
17 63 (21.14%) ITIL
18 62 (20.81%) Ethernet
18 62 (20.81%) Active Directory
19 57 (19.13%) BGP
20 56 (18.79%) OSPF
21 55 (18.46%) Wireless
21 55 (18.46%) VMware
22 48 (16.11%) ATM
23 46 (15.44%) PBX
24 43 (14.43%) MS Exchange
24 43 (14.43%) Security Cleared
25 42 (14.09%) Internet
26 41 (13.76%) Unified Communications
27 40 (13.42%) DNS

ISDN
Top Related IT Skills in England by Category

For the 6 months to 18 December 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 43 (14.43%) MS Exchange
2 36 (12.08%) Lync
3 21 (7.05%) IIS
4 15 (5.03%) SharePoint
5 13 (4.36%) Exchange Server 2010
6 10 (3.36%) Exchange Server 2007
7 4 (1.34%) Exchange Server 2013
8 3 (1.01%) Apache
8 3 (1.01%) IBM Notes
8 3 (1.01%) Exchange Server 2003
9 2 (0.67%) SharePoint Server
9 2 (0.67%) Lotus Domino
9 2 (0.67%) nginx
9 2 (0.67%) Confluence
10 1 (0.34%) CMS
Applications
1 34 (11.41%) MS Excel
2 32 (10.74%) MS Office
3 2 (0.67%) MS Project
3 2 (0.67%) MS Visio
Business Applications
1 11 (3.69%) Dynamics CRM
2 3 (1.01%) Dynamics GP
Cloud Services
1 6 (2.01%) PaaS
2 1 (0.34%) Office 365
2 1 (0.34%) Microsoft Azure
Communications & Networking
1 123 (41.28%) MPLS
2 115 (38.59%) Firewall
3 106 (35.57%) WAN
4 97 (32.55%) VPN
5 96 (32.21%) VoIP
6 93 (31.21%) LAN
7 74 (24.83%) VLAN
8 66 (22.15%) TCP/IP
9 62 (20.81%) Ethernet
10 57 (19.13%) BGP
11 56 (18.79%) OSPF
12 55 (18.46%) Wireless
13 48 (16.11%) ATM
14 46 (15.44%) PBX
15 42 (14.09%) Internet
16 41 (13.76%) Unified Communications
17 40 (13.42%) DNS
18 34 (11.41%) DHCP
18 34 (11.41%) Cisco ASA
19 31 (10.40%) ADSL
Database & Business Intelligence
1 24 (8.05%) SQL Server
2 4 (1.34%) MySQL
3 3 (1.01%) SQL Server 2008
4 2 (0.67%) MongoDB
4 2 (0.67%) SQL Server 2012
5 1 (0.34%) DB2
5 1 (0.34%) MS Access
5 1 (0.34%) PostgreSQL
Development Applications
1 5 (1.68%) Git (software)
2 2 (0.67%) Jenkins
3 1 (0.34%) Xcode
General
1 126 (42.28%) Telecoms
2 22 (7.38%) Finance
3 15 (5.03%) Billing
4 10 (3.36%) Marketing
5 9 (3.02%) Retail
6 8 (2.68%) Multimedia
7 7 (2.35%) Manufacturing
8 6 (2.01%) Mandarin Language
8 6 (2.01%) French Language
8 6 (2.01%) German Language
8 6 (2.01%) Italian Language
8 6 (2.01%) Japanese Language
8 6 (2.01%) Spanish Language
9 2 (0.67%) Banking
9 2 (0.67%) Aerospace
9 2 (0.67%) Back Office
10 1 (0.34%) Legal
Job Titles
1 79 (26.51%) Network Engineer
2 49 (16.44%) Support Engineer
3 33 (11.07%) Voice Engineer
4 27 (9.06%) NOC Engineer
5 23 (7.72%) Technical Support
6 20 (6.71%) 3rd Line Support
6 20 (6.71%) Infrastructure Engineer
7 19 (6.38%) Technical Engineer
8 16 (5.37%) Infrastructure Support Engineer
8 16 (5.37%) VoIP Engineer
9 14 (4.70%) Technical Support Engineer
10 12 (4.03%) Administrator
11 11 (3.69%) Telephony Engineer
11 11 (3.69%) Service Manager
11 11 (3.69%) Service Desk Manager
11 11 (3.69%) IP Engineer
12 9 (3.02%) Core Network Engineer
12 9 (3.02%) Network Administrator
12 9 (3.02%) Coordinator
12 9 (3.02%) Analyst
Libraries, Frameworks & Software Standards
1 3 (1.01%) XML
1 3 (1.01%) .NET
2 2 (0.67%) HTML
3 1 (0.34%) COM
3 1 (0.34%) EJB
3 1 (0.34%) SOAP
3 1 (0.34%) Web Services
3 1 (0.34%) VXML
3 1 (0.34%) LAMP
3 1 (0.34%) JTAPI
3 1 (0.34%) Java EE
3 1 (0.34%) EJB 3.0
3 1 (0.34%) TAPI
3 1 (0.34%) CCXML
3 1 (0.34%) iOS SDK
3 1 (0.34%) Regular Expression
Miscellaneous
1 21 (7.05%) Analytical Skills
2 19 (6.38%) IVR
3 15 (5.03%) Video Conferencing
4 12 (4.03%) Management Information System
5 11 (3.69%) AVVID
6 10 (3.36%) Mathematics
7 7 (2.35%) PKI
8 6 (2.01%) PMI
8 6 (2.01%) SecurID
9 5 (1.68%) Clustering
9 5 (1.68%) Streaming Video
9 5 (1.68%) Replication
9 5 (1.68%) Streaming Media
10 4 (1.34%) Smartphone
10 4 (1.34%) Mainframe
11 3 (1.01%) Open Source
11 3 (1.01%) Hedge funds
12 2 (0.67%) Mobile App
12 2 (0.67%) iPhone
12 2 (0.67%) User Experience
Operating Systems
1 85 (28.52%) Windows
2 37 (12.42%) Linux
3 32 (10.74%) Windows Server 2008
4 21 (7.05%) Windows Server 2003
5 18 (6.04%) Windows Server 2012
6 17 (5.70%) UNIX
7 12 (4.03%) Windows 8
8 10 (3.36%) Windows NT
9 9 (3.02%) Windows 2000
10 8 (2.68%) Windows XP
11 7 (2.35%) CentOS
11 7 (2.35%) Windows 7
12 6 (2.01%) Red Hat Enterprise Linux
13 5 (1.68%) Apple iOS
13 5 (1.68%) Android
14 4 (1.34%) Windows Vista
14 4 (1.34%) Windows 2000 Server
14 4 (1.34%) Windows Phone
15 3 (1.01%) Solaris
16 2 (0.67%) Oracle Linux
Processes & Methodologies
1 63 (21.14%) ITIL
2 35 (11.74%) Project Management
3 34 (11.41%) Change Management
4 31 (10.40%) Load Balancing
5 30 (10.07%) Incident Management
5 30 (10.07%) Service Delivery
5 30 (10.07%) Service Management
6 24 (8.05%) CRM
7 22 (7.38%) Coaching
8 21 (7.05%) Network Monitoring
9 19 (6.38%) Mentoring
10 15 (5.03%) Line Management
11 14 (4.70%) Data Analysis
11 14 (4.70%) Problem Management
12 13 (4.36%) Configuration Management
13 12 (4.03%) Software Deployment
13 12 (4.03%) Performance Monitoring
14 11 (3.69%) ITSM
15 9 (3.02%) Stakeholder Management
15 9 (3.02%) E-Commerce
Programming Languages
1 17 (5.70%) SQL
2 10 (3.36%) Java
3 9 (3.02%) C
4 8 (2.68%) C++
5 7 (2.35%) C#
6 5 (1.68%) Python
6 5 (1.68%) Objective-C
7 3 (1.01%) PowerShell
8 2 (0.67%) Bash Shell
8 2 (0.67%) Ruby
8 2 (0.67%) Perl
Qualifications
1 134 (44.97%) Cisco Certification
2 103 (34.56%) CCNA
3 92 (30.87%) CCNP
4 43 (14.43%) Security Cleared
5 34 (11.41%) SC Cleared
6 28 (9.40%) Degree
7 22 (7.38%) Microsoft Certification
8 20 (6.71%) MCSE
9 18 (6.04%) CCIE
10 17 (5.70%) MCSA
10 17 (5.70%) JNCIA
11 14 (4.70%) JNCIS
12 11 (3.69%) MCP
13 6 (2.01%) CCSP
13 6 (2.01%) CCDP
13 6 (2.01%) PMP
13 6 (2.01%) PMI Certification
13 6 (2.01%) CCVP
14 4 (1.34%) ITIL Certification
14 4 (1.34%) HND
Quality Assurance & Compliance
1 37 (12.42%) SLA
2 9 (3.02%) ISO/IEC 27001
3 3 (1.01%) PCI DSS
4 1 (0.34%) ISO 9001
4 1 (0.34%) QA
4 1 (0.34%) ISO 14001
System Software
1 62 (20.81%) Active Directory
2 28 (9.40%) VMware Infrastructure
3 19 (6.38%) Terminal Services
4 8 (2.68%) Hyper-V
5 7 (2.35%) VMware ESXi
5 7 (2.35%) Kamailio
6 6 (2.01%) VMware ESX
7 5 (1.68%) ISA Server
8 3 (1.01%) XenApp
8 3 (1.01%) vSphere
9 1 (0.34%) XenServer
9 1 (0.34%) Firmware
Systems Management
1 31 (10.40%) Cisco CUCM
2 23 (7.72%) CiscoWorks
3 20 (6.71%) SCOM
4 6 (2.01%) Netcool
5 3 (1.01%) SolarWinds Orion
5 3 (1.01%) OpenView
6 2 (0.67%) logstash
6 2 (0.67%) Opscode Chef
6 2 (0.67%) Nagios
6 2 (0.67%) NetBackup
6 2 (0.67%) Backup Exec
6 2 (0.67%) SCCM
7 1 (0.34%) CA Spectrum
Vendors
1 146 (48.99%) Cisco
2 76 (25.50%) Microsoft
3 64 (21.48%) Juniper
4 55 (18.46%) VMware
5 30 (10.07%) Avaya
6 28 (9.40%) CheckPoint
7 26 (8.72%) Sonus
8 24 (8.05%) Ericsson
9 23 (7.72%) SolarWinds
10 21 (7.05%) Mitel
11 18 (6.04%) Aastra
12 14 (4.70%) Siemens
12 14 (4.70%) Citrix
13 13 (4.36%) Acme Packet
14 12 (4.03%) BT
15 11 (3.69%) IronPort
16 10 (3.36%) Oracle
17 9 (3.02%) Sybase
17 9 (3.02%) F5
17 9 (3.02%) Verint
London
The Myers Group
Salary: From £45,000 to £58,000 per annum PENSION HEALTH CARE GYM MEMBERSHIP L
Posted: 4 hours ago
City, London
Harvey Nash plc
Salary: £45000 - £50000 per annum + Benefits + Over Time
Posted: 11 hours ago
City, London
Global Technology Solutions Ltd
Salary: £45000 - £50000 per annum + Benefits+training opportunities
Posted: 11 hours ago
Cheshire
Senitor Associates
Salary: £25000 - £30000 per annum + £6,000 Car allowance
Posted: Yesterday
Manchester, Lancashire
Senitor Associates
Salary: £45000 per annum + + KPI bonus
Posted: Yesterday
Slough
Recruitment Genius
Salary: £26000 - £36000 per annum
Posted: 3 days ago
Liverpool, Merseyside
RecruitmentRevolution.com Limited
Salary: From £17,000 to £21,000 per annum
Posted: 4 days ago
Manchester, Lancashire
Circle Recruitment
Salary: £30000 - £50000 per annum + Bonus / Benefits
Posted: 5 days ago
Hertfordshire
AX Intelligence
Salary: From £35,000 to £45,000 per annum or competitive contract rate
Posted: 17 days ago
Slough, Berkshire
ININ UK Limited
Salary: From £27,000 to £34,000 per annum
Posted: 22 days ago