The table below looks at the statistics for ISDN skills in IT jobs advertised for the England region. Included is a guide to the salaries offered in IT jobs that have cited ISDN over the 3 months to 27 May 2016 with a comparison to the same period over the previous 2 years.

3 months to
27 May 2016
Same period 2015 Same period 2014
Integrated Service Digital Network (ISDN)
Rank 793 853 852
Rank change year-on-year
+60 -1
Permanent jobs citing ISDN 113 69 123
As % of all permanent IT jobs located in England 0.12% 0.069% 0.11%
As % of the Communications & Networking category 0.70% 0.39% 0.63%
Number of salaries quoted 69 60 113
Median salary £45,000 £50,000 £35,500
Median salary % change year-on-year
-10.00% +40.84%
90% offered a salary of more than £25,000 £29,900 £23,808
10% offered a salary of more than £67,500 £65,000 £55,000
UK excluding London median salary £36,500 £50,000 £36,000
% change year-on-year
-27.00% +38.88%
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
16082 17834 19371
As % of all permanent IT jobs located in England 17.22% 17.90% 17.54%
Number of salaries quoted 13482 14366 15564
Median salary £45,000 £45,000 £42,500
Median salary % change year-on-year
- +5.88%
90% offered a salary of more than £26,949 £27,000 £27,000
10% offered a salary of more than £67,500 £63,000 £67,500
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year
- +6.25%

ISDN
Jobs Demand Trend in England

The demand trend of job ads across the England region citing ISDN as a proportion of all IT jobs with a match in 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 27 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 median salaries quoted in IT jobs citing ISDN within the England region over the 3 months to 27 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
(Click see detailed
statistics and trends)
Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
East of England +51 36 £31,000 -7.46% 4
London +43 34 £57,500 +53.33% 2
South East -6 25 £51,000 -7.27% 4
East Midlands - 8 £29,000 -
South West +2 4 £67,500 +58.82% 1
West Midlands - 3 £35,000 -
North West +20 2 £32,500 -25.71% 3
Midlands - 1 £57,500 -
ISDN
UK

ISDN
Top 30 Related IT Skills in England

For the 6 months to 27 May 2016, 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 England region with a requirement for ISDN.

1 163 (72.12%) Cisco
2 120 (53.10%) Firewall
3 117 (51.77%) Cisco Certification
4 113 (50.00%) ITIL
5 102 (45.13%) VPN
6 100 (44.25%) WAN
7 96 (42.48%) LAN
8 89 (39.38%) Juniper
9 82 (36.28%) TCP/IP
10 81 (35.84%) VoIP
11 72 (31.86%) Wireless
12 64 (28.32%) CCNA
13 60 (26.55%) Network Security
13 60 (26.55%) Security Cleared
14 59 (26.11%) Network Monitoring
15 58 (25.66%) Broadband
16 57 (25.22%) Network Design
17 52 (23.01%) MPLS
17 52 (23.01%) SC Cleared
18 49 (21.68%) DV Cleared
19 48 (21.24%) PSTN
20 44 (19.47%) Windows
21 43 (19.03%) JNCIA
21 43 (19.03%) JNCIS
21 43 (19.03%) JNCIP
21 43 (19.03%) JNCIE
22 41 (18.14%) e-Health
22 41 (18.14%) Telecoms
23 39 (17.26%) CCNP
24 36 (15.93%) IPsec

ISDN
Top Related IT Skills in England 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 11 (4.87%) Skype for Business
2 6 (2.65%) CMS
2 6 (2.65%) MS Exchange
3 3 (1.33%) IIS
3 3 (1.33%) SharePoint
4 2 (0.88%) Exchange Server 2010
5 1 (0.44%) Exchange Server 2007
5 1 (0.44%) Exchange Server 2013
5 1 (0.44%) SharePoint Server
Applications
1 7 (3.10%) MS Excel
2 4 (1.77%) MS Office
3 2 (0.88%) MS PowerPoint
Business Applications
1 2 (0.88%) SAP Oil and Gas
2 1 (0.44%) Dynamics CRM
Cloud Services
1 4 (1.77%) Office 365
2 2 (0.88%) Amazon AWS
2 2 (0.88%) GitHub
2 2 (0.88%) PaaS
2 2 (0.88%) SaaS
Communications & Networking
1 120 (53.10%) Firewall
2 102 (45.13%) VPN
3 100 (44.25%) WAN
4 96 (42.48%) LAN
5 82 (36.28%) TCP/IP
6 81 (35.84%) VoIP
7 72 (31.86%) Wireless
8 60 (26.55%) Network Security
9 58 (25.66%) Broadband
10 52 (23.01%) MPLS
11 48 (21.24%) PSTN
12 36 (15.93%) IPsec
13 33 (14.60%) Cisco Nexus
14 32 (14.16%) DNS
15 31 (13.72%) Cisco ASA
15 31 (13.72%) DSL
15 31 (13.72%) Unified Communications
16 30 (13.27%) DHCP
17 28 (12.39%) GPRS
17 28 (12.39%) Wi-Fi
Database & Business Intelligence
1 4 (1.77%) SQL Server
2 2 (0.88%) Amazon RDS
2 2 (0.88%) MySQL
2 2 (0.88%) SQL Server 2008
3 1 (0.44%) SQL Server 2005
3 1 (0.44%) SQL Server 2012
Development Applications
1 6 (2.65%) VSS/SourceSafe
2 4 (1.77%) Git (software)
General
1 41 (18.14%) Telecoms
2 26 (11.50%) Finance
3 16 (7.08%) Banking
4 7 (3.10%) Electronics
4 7 (3.10%) Manufacturing
5 5 (2.21%) Retail
6 4 (1.77%) Automotive
7 3 (1.33%) Advertising
7 3 (1.33%) Marketing
8 2 (0.88%) Billing
9 1 (0.44%) Back Office
9 1 (0.44%) Financial Institution
9 1 (0.44%) German Language
9 1 (0.44%) Investment Banking
9 1 (0.44%) Law
9 1 (0.44%) Multimedia
Job Titles
1 138 (61.06%) Network Engineer
2 64 (28.32%) Support Engineer
3 58 (25.66%) Network Support
4 57 (25.22%) Cisco Engineer
4 57 (25.22%) Cisco Network Engineer
5 54 (23.89%) Network Support Engineer
6 42 (18.58%) Juniper Engineer
7 27 (11.95%) Cisco Support
7 27 (11.95%) Voice Engineer
8 25 (11.06%) Cisco Network Support Engineer
8 25 (11.06%) Juniper Support
9 20 (8.85%) Cisco Support Engineer
9 20 (8.85%) Voice Support Engineer
10 15 (6.64%) Core Network Engineer
10 15 (6.64%) Voice Network Engineer
11 13 (5.75%) Analyst
11 13 (5.75%) DV Cleared Network Engineer
11 13 (5.75%) SC Cleared Network Engineer
11 13 (5.75%) Unified Communications Engineer
12 12 (5.31%) Architect
Libraries, Frameworks & Software Standards
1 9 (3.98%) 802.1X
1 9 (3.98%) XMPP
2 7 (3.10%) RFC 2833
3 5 (2.21%) HTML
4 3 (1.33%) EDI
4 3 (1.33%) JTAPI
4 3 (1.33%) TAPI
5 2 (0.88%) .NET
5 2 (0.88%) CCXML
5 2 (0.88%) CSS
5 2 (0.88%) FreeSWITCH
5 2 (0.88%) HTML5
5 2 (0.88%) LAMP
5 2 (0.88%) Ruby on Rails
5 2 (0.88%) Symfony
5 2 (0.88%) VXML
5 2 (0.88%) Web Services
5 2 (0.88%) XHTML
6 1 (0.44%) COM
Miscellaneous
1 41 (18.14%) e-Health
2 30 (13.27%) Data Centre
3 28 (12.39%) Video Conferencing
4 17 (7.52%) PKI
5 16 (7.08%) Handset
6 15 (6.64%) Analytical Skills
7 12 (5.31%) Management Information System
8 10 (4.42%) IVR
9 6 (2.65%) Computer Science
9 6 (2.65%) Mathematics
10 5 (2.21%) RSA SecurID
11 4 (1.77%) Driving Licence
11 4 (1.77%) Enterprise Software
12 2 (0.88%) Smartphone
12 2 (0.88%) User Experience
13 1 (0.44%) Equities
13 1 (0.44%) Fixed Income
13 1 (0.44%) FMCG
13 1 (0.44%) Life Science
Operating Systems
1 44 (19.47%) Windows
2 27 (11.95%) Unix
3 18 (7.96%) Linux
3 18 (7.96%) Windows NT
4 15 (6.64%) Windows 2000
5 7 (3.10%) Windows Server
5 7 (3.10%) Windows Server 2008
6 4 (1.77%) Windows Server 2003
7 3 (1.33%) Apple iOS
7 3 (1.33%) Red Hat Enterprise Linux
8 2 (0.88%) Android
8 2 (0.88%) Windows 8
8 2 (0.88%) Windows Phone
8 2 (0.88%) Windows Server 2012
9 1 (0.44%) Mac OS X
9 1 (0.44%) Windows 7
9 1 (0.44%) Windows XP
Processes & Methodologies
1 113 (50.00%) ITIL
2 59 (26.11%) Network Monitoring
3 57 (25.22%) Network Design
4 33 (14.60%) Coaching
5 22 (9.73%) Mentoring
6 19 (8.41%) Change Control
7 17 (7.52%) Presales
8 15 (6.64%) Service Delivery
9 12 (5.31%) WAN Optimisation
10 11 (4.87%) Service Management
11 10 (4.42%) Load Balancing
11 10 (4.42%) Operations Management
12 9 (3.98%) CRM
12 9 (3.98%) Information Management
12 9 (3.98%) Network Management
13 8 (3.54%) Continuous Improvement
13 8 (3.54%) Information Security
14 7 (3.10%) Capacity Planning
14 7 (3.10%) Change Management
14 7 (3.10%) Root Cause Analysis
Programming Languages
1 9 (3.98%) C
2 6 (2.65%) C#
2 6 (2.65%) Java
3 4 (1.77%) C++
3 4 (1.77%) Python
4 3 (1.33%) SQL
5 2 (0.88%) Objective-C
5 2 (0.88%) PHP
5 2 (0.88%) PHP 5
5 2 (0.88%) PowerShell
5 2 (0.88%) Ruby
Qualifications
1 117 (51.77%) Cisco Certification
2 64 (28.32%) CCNA
3 60 (26.55%) Security Cleared
4 52 (23.01%) SC Cleared
5 49 (21.68%) DV Cleared
6 43 (19.03%) JNCIA
6 43 (19.03%) JNCIE
6 43 (19.03%) JNCIP
6 43 (19.03%) JNCIS
7 39 (17.26%) CCNP
8 28 (12.39%) Degree
9 21 (9.29%) CCNP Voice
10 13 (5.75%) CCIE
11 9 (3.98%) CISSP
12 6 (2.65%) CCSA
12 6 (2.65%) SSCP
13 5 (2.21%) ITIL Certification
14 4 (1.77%) MCSE
14 4 (1.77%) Microsoft Certification
15 3 (1.33%) Avaya Certification
Quality Assurance & Compliance
1 19 (8.41%) SLA
2 13 (5.75%) COBIT
3 6 (2.65%) Sarbanes-Oxley
4 5 (2.21%) PCI DSS
5 4 (1.77%) PA-DSS
System Software
1 15 (6.64%) Active Directory
2 10 (4.42%) VMware Infrastructure
3 7 (3.10%) Terminal Services
4 6 (2.65%) Firmware
5 5 (2.21%) VMware ESX
6 2 (0.88%) Hyper-V
6 2 (0.88%) Kamailio
6 2 (0.88%) KVM
6 2 (0.88%) VirtualBox
6 2 (0.88%) vSphere
6 2 (0.88%) XenServer
7 1 (0.44%) VMware ESXi
7 1 (0.44%) XenApp
Systems Management
1 31 (13.72%) Cisco CUCM
2 20 (8.85%) Cisco UCCX
3 15 (6.64%) Nagios
4 10 (4.42%) Cisco Prime
4 10 (4.42%) FortiGate
4 10 (4.42%) SolarWinds Orion
5 6 (2.65%) Cisco UCCE
6 3 (1.33%) TrustSec
7 2 (0.88%) Norton AntiVirus
7 2 (0.88%) OpenView
7 2 (0.88%) SCCM
Vendors
1 163 (72.12%) Cisco
2 89 (39.38%) Juniper
3 32 (14.16%) Microsoft
4 23 (10.18%) Avaya
5 22 (9.73%) F5
6 19 (8.41%) Palo Alto
7 17 (7.52%) VMware
8 16 (7.08%) CheckPoint
8 16 (7.08%) HP
9 15 (6.64%) Sybase
10 14 (6.19%) Red Box
11 12 (5.31%) Polycom
12 11 (4.87%) IronPort
12 11 (4.87%) SolarWinds
13 10 (4.42%) Barracuda Networks
13 10 (4.42%) Blue Coat
13 10 (4.42%) BroadSoft
14 9 (3.98%) Acme Packet
15 8 (3.54%) Huawei
16 7 (3.10%) Tandberg
Guildford, Surrey
Parallel Consulting
Salary: £65000 - £70000 per annum + excellent benefits
Posted: 14 hours ago
Manchester, Lancashire
Redrock Consulting Ltd
Salary: £30000 - £35000 per annum + Benefits + Bonus
Posted: Yesterday
Bristol, Avon
Redrock Consulting Ltd
Salary: £40000 - £55000 per annum + Excellent Benefits
Posted: 2 days ago
Manchester, Lancashire
Evolution Recruitment Solutions
Salary: 30,000 - 35,000
Posted: 2 days ago
Whitehaven
Capita plc
Salary: £30000 - £35000 per annum
Posted: 8 days ago
London
Universe Technology Recruitment Ltd
Salary: £40000 - £50000 per annum + benefits
Posted: 9 days ago
Milton Keynes, Buckinghamshire
Imperative People
Salary: £22000.00 - £25000.00 per annum + bens
Posted: 3 days ago
Watford, Hertfordshire
Salmon Ltd
Salary: £Excellent salary + Benefits
Posted: 10 days ago
Luton
Computer Futures
Posted: 16 days ago
Guildford
People Source Consulting
Salary: excellent salary + benefits
Posted: 11 days ago
Luton
Computer Futures
Salary: £45000 - £55000 per annum + Double OTE
Posted: 14 days ago
London
Universe Technology Recruitment Ltd
Posted: 24 days ago