The first table below looks at the demand for ISDN skills in IT jobs advertised for the Hertfordshire region. Included is a guide to the average salaries offered in IT jobs that have cited ISDN over the 3 months to 10 July 2014 with a comparison to the same period in the previous 2 years. The second table is for comparison and provides aggregates for all of the Communications & Networking category for the Hertfordshire region.

Location
3 months to
10 Jul 2014
Same period 2013 Same period 2012
Integrated Service Digital Network (ISDN)
Rank 141 132 150
Rank change year-on-year
-9 +18
Permanent jobs citing ISDN 6 1 5
As % of all permanent IT jobs located in Hertfordshire 0.24% 0.045% 0.20%
As % of the Communications & Networking category 1.01% 0.18% 0.91%
Number of salaries quoted 2 1 4
Average salary £38,000 £37,500 £42,500
Average salary % change year-on-year
+1.33% -11.76%
90% offered a salary of more than £36,400 £37,500 £28,875
10% offered a salary of more than £39,600 £37,500 £51,750
UK excluding London average salary £37,500 £37,500 £32,500
% change year-on-year
- +15.38%
Communications & Networking Category
Hertfordshire
Permanent IT job ads with a match in the
Communications & Networking category
596 544 552
As % of all permanent IT jobs located in Hertfordshire 23.63% 24.43% 21.78%
Number of salaries quoted 457 371 433
Average salary £47,000 £40,000 £40,000
Average salary % change year-on-year
+17.50% -
90% offered a salary of more than £30,000 £25,500 £23,000
10% offered a salary of more than £60,000 £60,000 £60,000
UK excluding London average salary £40,000 £40,000 £40,000
ISDN
East of England

ISDN
Jobs Demand Trend in Hertfordshire

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

ISDN Jobs Demand Trend in Hertfordshire

ISDN
Salary Trend in Hertfordshire

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

ISDN Salary Trend in Hertfordshire

ISDN
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the average salaries quoted in IT jobs citing ISDN within the Hertfordshire region over the 3 months to 10 July 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
Hemel Hempstead - 3 £40,000 -
Watford - 2 - -
Stevenage - 1 £36,000 - 1
ISDN
East of England

ISDN
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 10 July 2014, IT jobs across the Hertfordshire 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 6 (100.00%) Windows
1 6 (100.00%) WAN
2 5 (83.33%) DHCP
2 5 (83.33%) Linux
2 5 (83.33%) VPN
2 5 (83.33%) CheckPoint
2 5 (83.33%) MPLS
3 4 (66.67%) Cisco
4 3 (50.00%) Sun
4 3 (50.00%) Compuware
4 3 (50.00%) CCNP
4 3 (50.00%) DNS
4 3 (50.00%) SSL
4 3 (50.00%) MS Exchange
4 3 (50.00%) LAN
4 3 (50.00%) PBX
4 3 (50.00%) ITIL
4 3 (50.00%) Solaris
4 3 (50.00%) OSPF
4 3 (50.00%) BGP
4 3 (50.00%) EIGRP
4 3 (50.00%) Windows Server 2003
4 3 (50.00%) ISA Server
4 3 (50.00%) 802.11
4 3 (50.00%) OpenView
4 3 (50.00%) HP
4 3 (50.00%) CiscoWorks
4 3 (50.00%) Cisco Certification
4 3 (50.00%) Identity Management
4 3 (50.00%) Wi-Fi

ISDN
Top Related IT Skills in Hertfordshire by Category

For the 6 months to 10 July 2014, IT jobs across the Hertfordshire 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 3 (50.00%) MS Exchange
1 3 (50.00%) Exchange Server 2007
2 2 (33.33%) Lync
3 1 (16.67%) Exchange Server 2010
3 1 (16.67%) Exchange Server 2013
Applications
1 1 (16.67%) MS Office
1 1 (16.67%) MS Excel
Cloud Services
1 2 (33.33%) PaaS
Communications & Networking
1 6 (100.00%) WAN
2 5 (83.33%) DHCP
2 5 (83.33%) VPN
2 5 (83.33%) MPLS
3 3 (50.00%) OSPF
3 3 (50.00%) BGP
3 3 (50.00%) EIGRP
3 3 (50.00%) VRRP
3 3 (50.00%) IPsec
3 3 (50.00%) VLAN
3 3 (50.00%) Cisco IOS
3 3 (50.00%) OpenVPN
3 3 (50.00%) DNS
3 3 (50.00%) SSL
3 3 (50.00%) 802.11
3 3 (50.00%) LAN
3 3 (50.00%) PBX
3 3 (50.00%) Wi-Fi
3 3 (50.00%) HSRP
4 2 (33.33%) TCP/IP
General
1 3 (50.00%) Finance
2 2 (33.33%) Manufacturing
2 2 (33.33%) Retail
Job Titles
1 2 (33.33%) Desktop Support
1 2 (33.33%) Network Engineer
1 2 (33.33%) Server Support
1 2 (33.33%) Technical Support
1 2 (33.33%) Support Engineer
1 2 (33.33%) 3rd Line Support
1 2 (33.33%) 3rd Line Support Engineer
1 2 (33.33%) 3rd Line Server Support
1 2 (33.33%) 3rd Line Technical Support
Libraries, Frameworks & Software Standards
1 1 (16.67%) COM
Miscellaneous
1 2 (33.33%) Mathematics
2 1 (16.67%) Mainframe
2 1 (16.67%) PKI
Operating Systems
1 6 (100.00%) Windows
2 5 (83.33%) Linux
3 3 (50.00%) Windows Server 2003
3 3 (50.00%) Windows Server 2008
3 3 (50.00%) Solaris
3 3 (50.00%) Windows Server 2012
4 2 (33.33%) Red Hat Enterprise Linux
5 1 (16.67%) Windows 8
Processes & Methodologies
1 3 (50.00%) Project Management
1 3 (50.00%) Identity Management
1 3 (50.00%) ITIL
1 3 (50.00%) SIEM
1 3 (50.00%) Server Monitoring
2 2 (33.33%) E-Commerce
3 1 (16.67%) Root Cause Analysis
3 1 (16.67%) Stakeholder Management
3 1 (16.67%) Data Analysis
3 1 (16.67%) Project Planning
3 1 (16.67%) Time Management
3 1 (16.67%) Budget Control
3 1 (16.67%) ITIL V3
Programming Languages
1 2 (33.33%) C
Qualifications
1 3 (50.00%) CCNP
1 3 (50.00%) Cisco Certification
1 3 (50.00%) Degree
2 1 (16.67%) ITIL Certification
2 1 (16.67%) CCNA
System Software
1 3 (50.00%) ISA Server
1 3 (50.00%) VMware Infrastructure
2 2 (33.33%) VMware ESX
2 2 (33.33%) Active Directory
2 2 (33.33%) Terminal Services
3 1 (16.67%) Hyper-V
Systems Management
1 3 (50.00%) OpenView
1 3 (50.00%) CiscoWorks
1 3 (50.00%) SolarWinds Orion
Vendors
1 5 (83.33%) CheckPoint
2 4 (66.67%) Cisco
3 3 (50.00%) VMware
3 3 (50.00%) SolarWinds
3 3 (50.00%) Aruba
3 3 (50.00%) ArcSight
3 3 (50.00%) Sun
3 3 (50.00%) Compuware
3 3 (50.00%) HP
4 2 (33.33%) Microsoft
5 1 (16.67%) Apple
Stevenage, Hertfordshire
Coal IT Services
Salary: From £35,000 to £37,000 per annum
Posted: 6 days ago