The following table provides summary statistics for permanent job vacancies with a requirement for DPNSS skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited DPNSS over the 3 months to 25 June 2017 with a comparison to the same period in the previous 2 years.

Digital Private Network Signaling System (DPNSS)
UK
3 months to
25 Jun 2017
Same period 2016 Same period 2015
Rank 865 918 942
Rank change year-on-year +53 +24  
Permanent jobs citing DPNSS 7 6 29
As % of all permanent IT jobs advertised in the UK 0.008% 0.006% 0.026%
As % of the Communications & Networking category 0.049% 0.036% 0.15%
Number of salaries quoted 6 2 28
Median salary £24,250 £42,500 £44,250
Median salary % change year-on-year -42.94% -3.95%  
90% offered a salary of more than £23,500 £30,500 £26,500
10% offered a salary of more than £42,250 £54,500 £51,500
UK excluding London median salary £24,250 £42,500 £42,500
% change year-on-year -42.94% -  

DPNSS 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 with a requirement for communications and computer networking skills.

Communications & Computer Network Skills
UK
Permanent job vacancies with a requirement for communications and computer networking skills 14205 16463 19293
As % of all permanent IT job vacancies advertised in the UK 16.13% 16.96% 17.43%
Number of salaries quoted 11559 13682 15731
Median salary £45,000 £45,000 £45,000
90% offered a salary of more than £27,500 £27,000 £27,000
10% offered a salary of more than £70,000 £67,500 £67,500
UK excluding London median salary £42,500 £42,500 £42,000
% change year-on-year - +1.19%  

DPNSS
Job Vacancy Trend

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

Job vacancy trend for DPNSS in the UK

DPNSS
Salary Trend

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

Salary trend for DPNSS in the UK

DPNSS
Salary Histogram

The salary distribution of IT jobs citing DPNSS over the 3 months to 25 June 2017.

Salary histogram for DPNSS in the UK

DPNSS
Top 7 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing DPNSS within the UK over the 3 months to 25 June 2017. 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 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
England +55 7 £24,250 -
South West - 5 £24,250 -
Chippenham - 5 £24,250 -
Wiltshire - 5 £24,250 -
South East +53 2 £57,500 -
Hampshire - 2 £57,500 -
Farnborough - 2 £57,500 -

For the 6 months to 25 June 2017, IT jobs citing DPNSS also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads with a requirement for DPNSS.

1 19 (95.00%) Firewall
2 11 (55.00%) Security Cleared
2 11 (55.00%) PBX
2 11 (55.00%) VoIP
2 11 (55.00%) DASS2
3 10 (50.00%) Cisco
3 10 (50.00%) SC Cleared
4 9 (45.00%) SQL Server 2005
4 9 (45.00%) VMware Infrastructure
4 9 (45.00%) SQL Server 2008
4 9 (45.00%) Windows 2000 Server
4 9 (45.00%) Mitel
4 9 (45.00%) Workflow
4 9 (45.00%) VMware
4 9 (45.00%) TETRA
4 9 (45.00%) Hyper-V
4 9 (45.00%) Driving Licence
4 9 (45.00%) Windows Server
4 9 (45.00%) TCP/IP
4 9 (45.00%) DHCP
4 9 (45.00%) SQL
4 9 (45.00%) SQL Server
4 9 (45.00%) ITIL
4 9 (45.00%) Windows
4 9 (45.00%) Windows XP
4 9 (45.00%) Active Directory
4 9 (45.00%) Nortel
4 9 (45.00%) Siemens
5 8 (40.00%) 802.11
5 8 (40.00%) MPLS

DPNSS
Co-occurring IT Skills 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 19 (95.00%) Firewall
2 11 (55.00%) DASS2
2 11 (55.00%) PBX
2 11 (55.00%) VoIP
3 9 (45.00%) DHCP
3 9 (45.00%) TCP/IP
3 9 (45.00%) TETRA
4 8 (40.00%) 802.11
4 8 (40.00%) Cisco Nexus
4 8 (40.00%) DNS
4 8 (40.00%) IPsec
4 8 (40.00%) LAN
4 8 (40.00%) MPLS
4 8 (40.00%) Network Security
4 8 (40.00%) QSIG
4 8 (40.00%) SNMP
4 8 (40.00%) WAN
4 8 (40.00%) Wireless
5 2 (10.00%) ISDN
5 2 (10.00%) MGCP
Database & Business Intelligence
1 9 (45.00%) SQL Server
1 9 (45.00%) SQL Server 2005
1 9 (45.00%) SQL Server 2008
Job Titles
1 9 (45.00%) Communications Support Engineer
1 9 (45.00%) Support Engineer
1 9 (45.00%) Systems Engineer
1 9 (45.00%) Systems Support
1 9 (45.00%) Systems Support Engineer
2 8 (40.00%) Cisco Design Engineer
2 8 (40.00%) Cisco Engineer
2 8 (40.00%) Cisco Network Engineer
2 8 (40.00%) Cisco Security Engineer
2 8 (40.00%) Network Engineer
2 8 (40.00%) Network Security Engineer
2 8 (40.00%) Security Engineer
3 2 (10.00%) Architect
3 2 (10.00%) Voice Architect
4 1 (5.00%) Field Engineer
4 1 (5.00%) Mitel Engineer
4 1 (5.00%) Mitel Field Engineer
Libraries, Frameworks & Software Standards
1 8 (40.00%) 802.1X
Miscellaneous
1 9 (45.00%) Driving Licence
2 8 (40.00%) Data Centre
Operating Systems
1 9 (45.00%) Windows
1 9 (45.00%) Windows 2000 Server
1 9 (45.00%) Windows Server
1 9 (45.00%) Windows XP
Processes & Methodologies
1 9 (45.00%) ITIL
1 9 (45.00%) Workflow
2 8 (40.00%) Network Design
2 8 (40.00%) Translating Business Requirements
Programming Languages
1 9 (45.00%) SQL
Qualifications
1 11 (55.00%) Security Cleared
2 10 (50.00%) SC Cleared
3 2 (10.00%) CCNP
3 2 (10.00%) CCNP Voice
3 2 (10.00%) Cisco Certification
4 1 (5.00%) DV Cleared
4 1 (5.00%) MCP
Quality Assurance & Compliance
1 1 (5.00%) SLA
System Software
1 9 (45.00%) Active Directory
1 9 (45.00%) Hyper-V
1 9 (45.00%) VMware Infrastructure
Systems Management
1 2 (10.00%) Cisco CUCM
Vendors
1 10 (50.00%) Cisco
2 9 (45.00%) Mitel
2 9 (45.00%) Nortel
2 9 (45.00%) Siemens
2 9 (45.00%) VMware
3 8 (40.00%) CheckPoint
3 8 (40.00%) Microsoft