The following table provides summary statistics for permanent job vacancies advertised in the City of London with a requirement for DSL skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited DSL over the 3 months to 26 March 2017 with a comparison to the same period in the previous 2 years.

3 months to
26 Mar 2017
Same period 2016 Same period 2015
Digital Subscriber Line (DSL)
London / City of London
Rank 216 271 302
Rank change year-on-year +55 +31  
Permanent jobs citing DSL 10 2 13
As % of all permanent IT jobs advertised in the City of London 0.20% 0.028% 0.13%
As % of the Communications & Networking category 1.21% 0.19% 0.64%
Number of salaries quoted 10 2 11
Median salary £33,250 £57,500 £47,500
Median salary % change year-on-year -42.17% +21.05%  
90% offered a salary of more than £25,000 £57,500 £26,000
10% offered a salary of more than £45,250 £57,500 £50,000
UK excluding London median salary £40,000 £28,750 £40,500
% change year-on-year +39.13% -29.01%  

DSL 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 the City of London with a requirement for communications and computer networking skills.

Communications & Computer Network Skills
City of London
Permanent job vacancies with a requirement for communications and computer networking skills 828 1040 2021
As % of all permanent IT job vacancies advertised in the City of London 16.54% 14.65% 19.71%
Number of salaries quoted 782 910 1690
Median salary £47,500 £52,500 £52,500
Median salary % change year-on-year -9.52% -  
90% offered a salary of more than £26,000 £32,500 £35,000
10% offered a salary of more than £75,000 £70,000 £80,000
UK excluding London median salary £40,000 £42,500 £41,000
% change year-on-year -5.88% +3.65%  

DSL
Job Vacancy Trend in the City of London

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

Job vacancy trend for DSL in the City of London

DSL
Salary Trend in the City of London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing DSL in the City of London.

Salary trend for DSL in the City of London

DSL
Salary Histogram in the City of London

The salary distribution of IT jobs citing DSL in the City of London over the 3 months to 26 March 2017.

Salary histogram for DSL in the City of London

DSL
Top 30 Related IT Skills in the City of London

For the 6 months to 26 March 2017, IT jobs citing DSL 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 City of London region with a requirement for DSL.

1 16 (94.12%) Cisco
2 14 (82.35%) VoIP
3 13 (76.47%) Windows
3 13 (76.47%) Firewall
4 12 (70.59%) TCP/IP
4 12 (70.59%) Windows Server
5 11 (64.71%) Windows 10
5 11 (64.71%) VPN
5 11 (64.71%) Microsoft
5 11 (64.71%) HP
6 10 (58.82%) VMware
6 10 (58.82%) Backup Exec
6 10 (58.82%) Exchange Server 2007
6 10 (58.82%) IronPort
6 10 (58.82%) Polycom
6 10 (58.82%) VMware Infrastructure
6 10 (58.82%) Cisco ASA
6 10 (58.82%) Skype for Business
6 10 (58.82%) EMC
6 10 (58.82%) Citrix
6 10 (58.82%) MS Office
6 10 (58.82%) Active Directory
6 10 (58.82%) SAN
6 10 (58.82%) Windows Server 2003
6 10 (58.82%) DNS
6 10 (58.82%) DHCP
6 10 (58.82%) PhD
6 10 (58.82%) Windows XP
6 10 (58.82%) MS Exchange
6 10 (58.82%) ADSL

DSL
Top Related IT Skills in the City of London 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 10 (58.82%) Exchange Server 2007
1 10 (58.82%) MS Exchange
1 10 (58.82%) Skype for Business
Applications
1 10 (58.82%) MS Office
2 1 (5.88%) MS Excel
Communications & Networking
1 14 (82.35%) VoIP
2 13 (76.47%) Firewall
3 12 (70.59%) TCP/IP
4 11 (64.71%) VPN
5 10 (58.82%) ADSL
5 10 (58.82%) Cisco ASA
5 10 (58.82%) DHCP
5 10 (58.82%) DNS
5 10 (58.82%) SAN
6 7 (41.18%) MPLS
7 6 (35.29%) Ethernet
8 4 (23.53%) LAN
8 4 (23.53%) VPLS
8 4 (23.53%) WAN
9 3 (17.65%) BGP
9 3 (17.65%) IPv4
9 3 (17.65%) IPv6
9 3 (17.65%) OSPF
10 1 (5.88%) L2TP
10 1 (5.88%) Wireless
General
1 2 (11.76%) Telecoms
Job Titles
1 11 (64.71%) Support Engineer
2 10 (58.82%) IT Engineer
2 10 (58.82%) IT Support
2 10 (58.82%) IT Support Engineer
3 3 (17.65%) Network Engineer
3 3 (17.65%) Presales Engineer
3 3 (17.65%) Presales Network Engineer
4 2 (11.76%) Juniper Engineer
5 1 (5.88%) Account Manager
5 1 (5.88%) Network Support
5 1 (5.88%) Network Support Engineer
5 1 (5.88%) Senior Network Engineer
5 1 (5.88%) Senior Network Support
5 1 (5.88%) Senior Network Support Engineer
5 1 (5.88%) Senior Support Engineer
5 1 (5.88%) Technical Account Manager
5 1 (5.88%) Technical Manager
Miscellaneous
1 10 (58.82%) Analytical Skills
1 10 (58.82%) Driving Licence
2 2 (11.76%) User Experience
3 1 (5.88%) Computer Science
Operating Systems
1 13 (76.47%) Windows
2 12 (70.59%) Windows Server
3 11 (64.71%) Windows 10
4 10 (58.82%) Windows Server 2003
4 10 (58.82%) Windows XP
5 3 (17.65%) Linux
6 1 (5.88%) CentOS
6 1 (5.88%) Windows 7
6 1 (5.88%) Windows 8
6 1 (5.88%) Windows Server 2008
6 1 (5.88%) Windows Server 2012
Processes & Methodologies
1 3 (17.65%) Presales
2 2 (11.76%) Open Source
3 1 (5.88%) Time Management
Qualifications
1 10 (58.82%) PhD
2 3 (17.65%) CCNP
2 3 (17.65%) Cisco Certification
3 1 (5.88%) Degree
System Software
1 10 (58.82%) Active Directory
1 10 (58.82%) VMware Infrastructure
1 10 (58.82%) XenServer
2 2 (11.76%) vSphere
Systems Management
1 10 (58.82%) Backup Exec
1 10 (58.82%) XenMobile
2 1 (5.88%) Cisco CUCM
Vendors
1 16 (94.12%) Cisco
2 11 (64.71%) HP
2 11 (64.71%) Microsoft
3 10 (58.82%) Citrix
3 10 (58.82%) EMC
3 10 (58.82%) IronPort
3 10 (58.82%) Palo Alto
3 10 (58.82%) Polycom
3 10 (58.82%) Veeam
3 10 (58.82%) VMware
4 6 (35.29%) Juniper
5 2 (11.76%) Brocade
6 1 (5.88%) Aerohive Networks
6 1 (5.88%) Avaya
6 1 (5.88%) CheckPoint
6 1 (5.88%) Draytek
6 1 (5.88%) Fortinet
6 1 (5.88%) Meraki
6 1 (5.88%) Red Hat
6 1 (5.88%) SonicWALL
City, London
TJ Peel
Salary: From £60,000 to £80,000 per annum
Posted: 4 days ago