The following table provides summary statistics for permanent job vacancies advertised in Buckinghamshire with a requirement for ISDN skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited ISDN over the 3 months to 22 March 2017 with a comparison to the same period in the previous 2 years.

3 months to
22 Mar 2017
Same period 2016 Same period 2015
Integrated Service Digital Network (ISDN)
South East / Buckinghamshire
Rank - 126 126
Permanent jobs citing ISDN 0 1 2
As % of all permanent IT jobs advertised in Buckinghamshire - 0.058% 0.11%
As % of the Communications & Networking category - 0.31% 0.69%
Number of salaries quoted 0 1 2
Median salary - £25,000 £26,500
Median salary % change year-on-year - -5.66%  
UK excluding London median salary £45,000 £37,000 £42,500
% change year-on-year +21.62% -12.94%  

ISDN is in the communications and computer networking skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Buckinghamshire with a requirement for communications and computer networking skills.

Communications & Computer Network Skills
Buckinghamshire
Permanent job vacancies with a requirement for communications and computer networking skills 240 322 289
As % of all permanent IT job vacancies advertised in Buckinghamshire 17.34% 18.76% 15.21%
Number of salaries quoted 174 259 213
Median salary £47,500 £42,500 £42,500
Median salary % change year-on-year +11.76% -  
90% offered a salary of more than £27,500 £26,500 £28,000
10% offered a salary of more than £55,000 £62,500 £60,000
UK excluding London median salary £40,000 £42,500 £41,000
% change year-on-year -5.88% +3.65%  

ISDN
Job Vacancy Trend in Buckinghamshire

The job posting trend of jobs advertised in Buckinghamshire citing ISDN as a proportion of all permanent or contract IT jobs with a match in the Communications & Networking category.

Job vacancy trend for ISDN in Buckinghamshire

ISDN
Salary Trend in Buckinghamshire

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

Salary trend for ISDN in Buckinghamshire

ISDN
Top 30 Related IT Skills in Buckinghamshire

For the 6 months to 22 March 2017, 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 Buckinghamshire region with a requirement for ISDN.

1 2 (100.00%) ITIL
1 2 (100.00%) LAN
1 2 (100.00%) VoIP
1 2 (100.00%) WLAN
1 2 (100.00%) WAN
1 2 (100.00%) DHCP
1 2 (100.00%) Ethernet
1 2 (100.00%) FTP
1 2 (100.00%) TCP/IP
1 2 (100.00%) VPN
1 2 (100.00%) DNS
1 2 (100.00%) Cisco
1 2 (100.00%) IPv4
1 2 (100.00%) CCIE
1 2 (100.00%) CCNP
1 2 (100.00%) Cisco Certification
1 2 (100.00%) CheckPoint
1 2 (100.00%) H.323
1 2 (100.00%) Firewall
1 2 (100.00%) Wireless
1 2 (100.00%) IPsec
1 2 (100.00%) Network Management
1 2 (100.00%) F5
1 2 (100.00%) DMVPN
1 2 (100.00%) Cisco Nexus
1 2 (100.00%) Mitel
1 2 (100.00%) VLAN
1 2 (100.00%) Problem Management
1 2 (100.00%) Riverbed
1 2 (100.00%) SolarWinds

ISDN
Top Related IT Skills in Buckinghamshire 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:

Communications & Networking
1 2 (100.00%) Cisco Nexus
1 2 (100.00%) DHCP
1 2 (100.00%) DMVPN
1 2 (100.00%) DNS
1 2 (100.00%) Ethernet
1 2 (100.00%) Firewall
1 2 (100.00%) FTP
1 2 (100.00%) H.323
1 2 (100.00%) IPsec
1 2 (100.00%) IPv4
1 2 (100.00%) LAN
1 2 (100.00%) TCP/IP
1 2 (100.00%) VLAN
1 2 (100.00%) VoIP
1 2 (100.00%) VPN
1 2 (100.00%) WAN
1 2 (100.00%) Wireless
1 2 (100.00%) WLAN
Job Titles
1 1 (50.00%) Analyst
1 1 (50.00%) Network Analyst
1 1 (50.00%) Network Manager
1 1 (50.00%) Network Operations Analyst
1 1 (50.00%) Network Operations Manager
1 1 (50.00%) Operations Analyst
1 1 (50.00%) Operations Manager
1 1 (50.00%) Senior Analyst
1 1 (50.00%) Senior Network Analyst
1 1 (50.00%) Senior Operations Analyst
1 1 (50.00%) Telephony Manager
Miscellaneous
1 1 (50.00%) Analytical Skills
Processes & Methodologies
1 2 (100.00%) ITIL
1 2 (100.00%) Network Management
1 2 (100.00%) Problem Management
Qualifications
1 2 (100.00%) CCIE
1 2 (100.00%) CCNP
1 2 (100.00%) Cisco Certification
Vendors
1 2 (100.00%) CheckPoint
1 2 (100.00%) Cisco
1 2 (100.00%) F5
1 2 (100.00%) Mitel
1 2 (100.00%) Riverbed
1 2 (100.00%) SolarWinds