The table below looks at the statistics 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 13 February 2016 with a comparison to the same period in the previous 2 years.

Location
3 months to
13 Feb 2016
Same period 2015 Same period 2014
Integrated Service Digital Network (ISDN)
Rank 128 144 130
Rank change year-on-year
+16 -14
Permanent jobs citing ISDN 17 2 5
As % of all permanent IT jobs located in Hertfordshire 0.78% 0.10% 0.24%
As % of the Communications & Networking category 3.21% 0.41% 1.00%
Number of salaries quoted 5 2 5
Average salary £85,000 £26,250 £32,500
Average salary % change year-on-year
+223.80% -19.23%
90% offered a salary of more than £26,900 £26,050 £25,000
10% offered a salary of more than £88,000 £26,450 £41,500
UK excluding London average salary £37,000 £40,000 £35,000
% change year-on-year
-7.50% +14.28%
ISDN
East of England

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

Communications & Networking Category
Hertfordshire
Permanent IT job ads with a match in the
Communications & Networking category
529 482 498
As % of all permanent IT jobs located in Hertfordshire 24.31% 24.22% 24.34%
Number of salaries quoted 446 389 322
Average salary £42,500 £45,000 £40,000
Average salary % change year-on-year
-5.55% +12.50%
90% offered a salary of more than £26,500 £25,000 £29,000
10% offered a salary of more than £65,000 £55,000 £60,000
UK excluding London average salary £42,500 £40,000 £40,000
% change year-on-year
+6.25% -

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
Salary Histogram in Hertfordshire

This chart provides a salary histogram for IT jobs citing ISDN across the Hertfordshire region over the 3 months to 13 February 2016.

ISDN Salary Histogram 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 13 February 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
Stevenage -5 2 £27,000 +2.85% 1
ISDN
East of England

ISDN
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 13 February 2016, 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 18 (100.00%) LAN
1 18 (100.00%) WAN
1 18 (100.00%) VPN
2 17 (94.44%) Cisco
2 17 (94.44%) Cisco Certification
2 17 (94.44%) Firewall
3 15 (83.33%) Network Security
4 14 (77.78%) SC Cleared
4 14 (77.78%) JNCIA
4 14 (77.78%) JNCIS
4 14 (77.78%) JNCIP
4 14 (77.78%) JNCIE
4 14 (77.78%) Wireless
4 14 (77.78%) TCP/IP
4 14 (77.78%) Juniper
4 14 (77.78%) Broadband
4 14 (77.78%) ITIL
4 14 (77.78%) Security Cleared
4 14 (77.78%) Network Monitoring
5 13 (72.22%) Network Design
5 13 (72.22%) DV Cleared
6 12 (66.67%) e-Health
7 8 (44.44%) Junos
8 7 (38.89%) CCNA
9 4 (22.22%) Information Security
9 4 (22.22%) Telecoms
10 3 (16.67%) BIG-IP
10 3 (16.67%) Computer Security
10 3 (16.67%) Tandberg
10 3 (16.67%) PKI

ISDN
Top Related IT Skills in Hertfordshire by Category

For the 6 months to 13 February 2016, 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.

Communications & Networking
1 18 (100.00%) LAN
1 18 (100.00%) VPN
1 18 (100.00%) WAN
2 17 (94.44%) Firewall
3 15 (83.33%) Network Security
4 14 (77.78%) Broadband
4 14 (77.78%) TCP/IP
4 14 (77.78%) Wireless
5 8 (44.44%) Junos
6 3 (16.67%) BIG-IP
6 3 (16.67%) Cisco ASA
6 3 (16.67%) Cisco ISE
6 3 (16.67%) Cisco Nexus
6 3 (16.67%) DHCP
6 3 (16.67%) DNS
6 3 (16.67%) F5 BIG-IP GTM
6 3 (16.67%) F5 BIG-IP LTM
6 3 (16.67%) HSRP
6 3 (16.67%) Internet
6 3 (16.67%) VoIP
Development Applications
1 3 (16.67%) VSS/SourceSafe
General
1 4 (22.22%) Telecoms
2 1 (5.56%) Finance
Job Titles
1 14 (77.78%) Network Engineer
2 12 (66.67%) Network Support
2 12 (66.67%) Network Support Engineer
2 12 (66.67%) Support Engineer
3 10 (55.56%) Juniper Engineer
4 8 (44.44%) Juniper Support
5 5 (27.78%) Cisco Engineer
5 5 (27.78%) Cisco Network Engineer
5 5 (27.78%) Cisco Network Support Engineer
5 5 (27.78%) Cisco Support
5 5 (27.78%) Cisco Support Engineer
5 5 (27.78%) DV Cleared Network Engineer
5 5 (27.78%) SC Cleared Network Engineer
6 3 (16.67%) Architect
6 3 (16.67%) Lead Architect
6 3 (16.67%) Network Architect
6 3 (16.67%) Network Manager
7 1 (5.56%) Graduate Analyst
7 1 (5.56%) Graduate IT Analyst
7 1 (5.56%) Services Delivery Analyst
Libraries, Frameworks & Software Standards
1 3 (16.67%) 802.1X
Miscellaneous
1 12 (66.67%) e-Health
2 3 (16.67%) Analytical Skills
2 3 (16.67%) PKI
3 1 (5.56%) SecurID
Operating Systems
1 3 (16.67%) Windows
Processes & Methodologies
1 14 (77.78%) ITIL
1 14 (77.78%) Network Monitoring
2 13 (72.22%) Network Design
3 4 (22.22%) Information Security
4 3 (16.67%) Capacity Planning
4 3 (16.67%) Coaching
4 3 (16.67%) Computer Security
4 3 (16.67%) Mentoring
4 3 (16.67%) Network Architecture
5 1 (5.56%) Change Management
5 1 (5.56%) Disaster Recovery
5 1 (5.56%) Lean Six Sigma
5 1 (5.56%) Project Management
5 1 (5.56%) Service Delivery
5 1 (5.56%) Six Sigma
Qualifications
1 17 (94.44%) Cisco Certification
2 14 (77.78%) JNCIA
2 14 (77.78%) JNCIE
2 14 (77.78%) JNCIP
2 14 (77.78%) JNCIS
2 14 (77.78%) SC Cleared
2 14 (77.78%) Security Cleared
3 13 (72.22%) DV Cleared
4 7 (38.89%) CCNA
5 3 (16.67%) CCIE
5 3 (16.67%) CCNP
5 3 (16.67%) Degree
6 1 (5.56%) Six Sigma Green Belt
6 1 (5.56%) Six Sigma Yellow Belt
Quality Assurance & Compliance
1 3 (16.67%) Sarbanes-Oxley
2 1 (5.56%) SLA
System Software
1 3 (16.67%) Active Directory
Systems Management
1 3 (16.67%) Cisco CUCM
1 3 (16.67%) Cisco UCCE
1 3 (16.67%) Cisco UCCX
Vendors
1 17 (94.44%) Cisco
2 14 (77.78%) Juniper
3 3 (16.67%) F5
3 3 (16.67%) Palo Alto
3 3 (16.67%) Tandberg
4 1 (5.56%) BT
Stevenage, Hertfordshire
Lorien Resourcing
Salary: Competitive + bonus + pension
Posted: Yesterday