The table below looks at the statistics for PSTN skills in IT jobs advertised for the Hertfordshire region. Included is a guide to the salaries offered in IT jobs that have cited PSTN over the 3 months to 21 January 2017 with a comparison to the same period over the previous 2 years.

3 months to
21 Jan 2017
Same period 2016 Same period 2015
Public Switched Telecom Network (PSTN)
East of England / Hertfordshire
Rank 128 - -
Rank change year-on-year
- 0
Permanent jobs citing PSTN 3 0 0
As % of all permanent IT jobs located in Hertfordshire 0.15% - -
As % of the Communications & Networking category 0.97% - -
Number of salaries quoted 3 0 0
Median salary £60,000 - -
UK excluding London median salary £51,750 £37,000 £37,500
% change year-on-year
+39.86% -1.33%

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
308 457 476
As % of all permanent IT jobs located in Hertfordshire 15.35% 22.11% 23.05%
Number of salaries quoted 232 379 387
Median salary £40,000 £42,500 £45,000
Median salary % change year-on-year
-5.88% -5.55%
90% offered a salary of more than £25,400 £28,400 £30,000
10% offered a salary of more than £65,000 £62,500 £60,000
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year
- +6.25%

PSTN
Jobs Demand Trend in Hertfordshire

The demand trend of job ads across the Hertfordshire region citing PSTN as a proportion of all IT jobs with a match in the Communications & Networking category.

PSTN Jobs Demand Trend in Hertfordshire

PSTN
Salary Trend in Hertfordshire

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

PSTN Salary Trend in Hertfordshire

PSTN
Salary Histogram in Hertfordshire

This chart provides a salary histogram for IT jobs citing PSTN across the Hertfordshire region over the 3 months to 21 January 2017.

PSTN Salary Histogram in Hertfordshire

PSTN
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing PSTN within the Hertfordshire region over the 3 months to 21 January 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
Watford - 1 £29,000 -
PSTN
East of England

PSTN
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 21 January 2017, IT jobs citing PSTN 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 Hertfordshire region with a requirement for PSTN.

1 3 (100.00%) PBX
1 3 (100.00%) DHCP
1 3 (100.00%) DNS
1 3 (100.00%) Unified Communications
2 2 (66.67%) Microsoft
2 2 (66.67%) Identity Management
2 2 (66.67%) Office 365
2 2 (66.67%) Windows Server 2012
2 2 (66.67%) IaaS
2 2 (66.67%) Skype
2 2 (66.67%) Windows Server
2 2 (66.67%) Skype for Business
2 2 (66.67%) Kerberos
2 2 (66.67%) Windows
2 2 (66.67%) LDAP
2 2 (66.67%) Active Directory
2 2 (66.67%) SCCM
2 2 (66.67%) SCOM
2 2 (66.67%) Hyper-V
2 2 (66.67%) Microsoft Azure
2 2 (66.67%) Amazon AWS
2 2 (66.67%) PaaS
3 1 (33.33%) Bash Shell
3 1 (33.33%) Cisco Certification
3 1 (33.33%) Internet
3 1 (33.33%) MPLS
3 1 (33.33%) BGP
3 1 (33.33%) DSL
3 1 (33.33%) RTP
3 1 (33.33%) SCCP

PSTN
Top Related IT Skills in Hertfordshire 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 2 (66.67%) Skype for Business
Cloud Services
1 2 (66.67%) Amazon AWS
1 2 (66.67%) IaaS
1 2 (66.67%) Microsoft Azure
1 2 (66.67%) Office 365
1 2 (66.67%) PaaS
Communications & Networking
1 3 (100.00%) DHCP
1 3 (100.00%) DNS
1 3 (100.00%) PBX
1 3 (100.00%) Unified Communications
2 2 (66.67%) Kerberos
2 2 (66.67%) LDAP
2 2 (66.67%) Skype
3 1 (33.33%) ADSL
3 1 (33.33%) BGP
3 1 (33.33%) Broadband
3 1 (33.33%) Ethernet
3 1 (33.33%) HTTP
3 1 (33.33%) HTTPS
3 1 (33.33%) Internet
3 1 (33.33%) ISDN
3 1 (33.33%) LAN
3 1 (33.33%) MPLS
3 1 (33.33%) Remote Desktop
3 1 (33.33%) TCP/IP
3 1 (33.33%) VoIP
Job Titles
1 2 (66.67%) Azure Engineer
1 2 (66.67%) Cloud Engineer
1 2 (66.67%) Microsoft Engineer
1 2 (66.67%) Windows Engineer
2 1 (33.33%) NOC Engineer
2 1 (33.33%) Technical Engineer
Miscellaneous
1 1 (33.33%) Analytical Skills
Operating Systems
1 2 (66.67%) Windows
1 2 (66.67%) Windows Server
1 2 (66.67%) Windows Server 2012
2 1 (33.33%) Linux
2 1 (33.33%) Unix
Processes & Methodologies
1 2 (66.67%) Identity Management
2 1 (33.33%) Root Cause Analysis
2 1 (33.33%) Ticket Management
Programming Languages
1 1 (33.33%) Bash Shell
1 1 (33.33%) Perl
Qualifications
1 1 (33.33%) CCNA
1 1 (33.33%) CCNP
1 1 (33.33%) Cisco Certification
1 1 (33.33%) JNCIA
1 1 (33.33%) JNCIP
Quality Assurance & Compliance
1 1 (33.33%) SLA
System Software
1 2 (66.67%) Active Directory
1 2 (66.67%) Hyper-V
Systems Management
1 2 (66.67%) SCCM
1 2 (66.67%) SCOM
Vendors
1 2 (66.67%) Microsoft