The table below looks at the statistics for Asterisk PBX skills in IT jobs advertised across the UK. Included is a guide to the salaries offered in IT jobs that have cited Asterisk PBX over the 3 months to 29 August 2016 with a comparison to the same period over the previous 2 years.

3 months to
29 Aug 2016
Same period 2015 Same period 2014
Digium Asterisk
Rank 868 903 904
Rank change year-on-year
+35 +1
Permanent jobs citing Asterisk PBX 52 47 84
As % of all permanent IT jobs located in the UK 0.053% 0.044% 0.072%
As % of the Communications & Networking category 0.32% 0.26% 0.40%
Number of salaries quoted 48 46 79
Median salary £50,000 £43,500 £40,000
Median salary % change year-on-year
+14.94% +8.75%
90% offered a salary of more than £34,250 £30,000 £27,500
10% offered a salary of more than £60,000 £65,000 £50,000
UK excluding London median salary £50,000 £44,000 £35,000
% change year-on-year
+13.63% +25.71%

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

Communications & Networking Category
UK
Permanent IT job ads with a match in the
Communications & Networking category
16461 17992 21166
As % of all permanent IT jobs located in the UK 16.84% 16.72% 18.19%
Number of salaries quoted 13616 14916 16742
Median salary £45,000 £45,000 £44,500
Median salary % change year-on-year
- +1.12%
90% offered a salary of more than £27,500 £26,500 £26,500
10% offered a salary of more than £67,500 £65,000 £70,000
UK excluding London median salary £42,500 £40,000 £40,000
% change year-on-year
+6.25% -

Asterisk PBX
Jobs Demand Trend

The demand trend of job ads citing Asterisk PBX as a proportion of all IT jobs with a match in the Communications & Networking category.

Asterisk PBX Jobs Demand Trend in the UK

Asterisk PBX
Salary Trend

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Asterisk PBX within the UK.

Asterisk PBX Salary Trend in the UK

Asterisk PBX
Salary Histogram

This chart provides a salary histogram for IT jobs citing Asterisk PBX over the 3 months to 29 August 2016 within the UK.

Asterisk PBX Salary Histogram in the UK

Asterisk PBX
Top 21 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Asterisk PBX within the UK over the 3 months to 29 August 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
(Click see detailed
statistics and trends)
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 +44 52 £50,000 +14.94% 6
London +38 19 £50,000 +25.00% 1
South East +37 15 £50,000 -23.07% 3
Surrey +37 13 £50,000 -23.07% 3
North West +11 10 £60,000 +37.93% 1
Manchester -2 10 £60,000 +14.28% 1
Rochdale - 10 £60,000 - 1
Yorkshire +17 8 £35,000 - 1
Camberley - 8 £48,750 - 2
Sheffield +14 4 £32,000 +1.58%
Guildford +11 4 £65,000 - 1
South Yorkshire +9 4 £32,000 +1.58%
West Yorkshire - 4 £35,000 - 1
Leeds - 3 £35,000 - 1
Croydon - 2 £35,000 -
West Sussex +4 1 - -
Farnborough - 1 £55,000 -
Hampshire - 1 £55,000 -
Bradford - 1 £35,000 -
Crawley - 1 - -
Cranleigh - 1 £37,500 -

Asterisk PBX
Top 30 Related IT Skills

For the 6 months to 29 August 2016, IT jobs citing Asterisk PBX 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 Asterisk PBX.

1 70 (72.92%) Linux
2 50 (52.08%) VoIP
3 49 (51.04%) Telecoms
4 48 (50.00%) DNS
4 48 (50.00%) PHP
5 46 (47.92%) Nagios
6 43 (44.79%) Cisco
7 41 (42.71%) MySQL
8 37 (38.54%) nginx
9 35 (36.46%) VMware
10 34 (35.42%) Bash Shell
11 33 (34.38%) CentOS
12 30 (31.25%) LEMP Stack
13 29 (30.21%) Red Hat
13 29 (30.21%) LDAP
14 27 (28.13%) Firewall
15 26 (27.08%) Python
16 25 (26.04%) Perl
17 24 (25.00%) Apache
18 23 (23.96%) Configuration Management
19 21 (21.88%) Internet
19 21 (21.88%) PBX
20 20 (20.83%) Windows
20 20 (20.83%) RTP
20 20 (20.83%) Subversion
20 20 (20.83%) MongoDB
20 20 (20.83%) Redis
21 19 (19.79%) Puppet
22 18 (18.75%) Git (software)
23 17 (17.71%) Memcached

Asterisk PBX
Top Related 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:

Application Platforms
1 37 (38.54%) nginx
2 24 (25.00%) Apache
3 3 (3.13%) OpenStack
4 1 (1.04%) SharePoint
Applications
1 3 (3.13%) MS Excel
1 3 (3.13%) MS PowerPoint
2 1 (1.04%) MS Office
2 1 (1.04%) MS Project
2 1 (1.04%) MS Visio
Business Applications
1 4 (4.17%) SAP Oil and Gas
Cloud Services
1 13 (13.54%) SaaS
2 3 (3.13%) Google Apps
3 1 (1.04%) GitHub
Communications & Networking
1 50 (52.08%) VoIP
2 48 (50.00%) DNS
3 29 (30.21%) LDAP
4 27 (28.13%) Firewall
5 21 (21.88%) Internet
5 21 (21.88%) PBX
6 20 (20.83%) RTP
7 17 (17.71%) Kerberos
8 16 (16.67%) Ethernet
9 15 (15.63%) IPsec
10 14 (14.58%) Wi-Fi
11 13 (13.54%) Junos
11 13 (13.54%) VPN
11 13 (13.54%) WAN
12 11 (11.46%) Broadband
13 10 (10.42%) GSM
13 10 (10.42%) IPv6
13 10 (10.42%) OpenVPN
13 10 (10.42%) TACACS
14 9 (9.38%) Diameter Protocol
Database & Business Intelligence
1 41 (42.71%) MySQL
2 20 (20.83%) MongoDB
2 20 (20.83%) Redis
3 11 (11.46%) PostgreSQL
4 2 (2.08%) SQL Server
5 1 (1.04%) Data Warehouse
5 1 (1.04%) OLAP
5 1 (1.04%) SQL Server 2008
5 1 (1.04%) SQL Server 2012
5 1 (1.04%) SQL Server Integration Services
Development Applications
1 20 (20.83%) Subversion
2 18 (18.75%) Git (software)
3 9 (9.38%) GCC
3 9 (9.38%) GDB
3 9 (9.38%) Trac
4 7 (7.29%) Jenkins
5 2 (2.08%) JIRA
General
1 49 (51.04%) Telecoms
2 7 (7.29%) Marketing
3 5 (5.21%) Finance
4 4 (4.17%) Electronics
4 4 (4.17%) Manufacturing
5 1 (1.04%) French Language
5 1 (1.04%) Legal
Job Titles
1 23 (23.96%) Administrator
1 23 (23.96%) Linux Administrator
2 17 (17.71%) Linux Engineer
3 13 (13.54%) Linux Systems Administrator
3 13 (13.54%) Systems Administrator
4 10 (10.42%) Senior Linux Administrator
4 10 (10.42%) Support Engineer
4 10 (10.42%) VoIP Engineer
5 9 (9.38%) C++ Software Engineer
5 9 (9.38%) Designer
5 9 (9.38%) Developer
5 9 (9.38%) Software Engineer
6 8 (8.33%) Lead Designer
6 8 (8.33%) Network Designer
7 7 (7.29%) Telecoms Engineer
7 7 (7.29%) VoIP Support Engineer
8 6 (6.25%) Architect
8 6 (6.25%) Network Engineer
8 6 (6.25%) Systems Engineer
8 6 (6.25%) Telecoms Software Engineer
Libraries, Frameworks & Software Standards
1 30 (31.25%) LEMP Stack
2 17 (17.71%) Memcached
3 14 (14.58%) LAMP
4 9 (9.38%) Boost C++ Libraries
4 9 (9.38%) HTML
4 9 (9.38%) STL
5 8 (8.33%) CSS
5 8 (8.33%) CSS3
5 8 (8.33%) HTML5
6 7 (7.29%) AngularJS
6 7 (7.29%) RFC 2833
7 6 (6.25%) JTAPI
7 6 (6.25%) LAPP Stack
7 6 (6.25%) TAPI
8 5 (5.21%) Django
8 5 (5.21%) FreeSWITCH
8 5 (5.21%) Middleware
8 5 (5.21%) VXML
8 5 (5.21%) Web Services
8 5 (5.21%) XML
Miscellaneous
1 14 (14.58%) Data Centre
2 7 (7.29%) IVR
3 5 (5.21%) Handset
4 4 (4.17%) Analytical Skills
4 4 (4.17%) Computer Science
5 3 (3.13%) Hedge funds
5 3 (3.13%) Management Information System
5 3 (3.13%) User Experience
5 3 (3.13%) Video Conferencing
6 2 (2.08%) Smart Meter
6 2 (2.08%) Social Network
7 1 (1.04%) Data Integration
7 1 (1.04%) Performance Metrics
7 1 (1.04%) PKI
7 1 (1.04%) Replication
Operating Systems
1 70 (72.92%) Linux
2 33 (34.38%) CentOS
3 20 (20.83%) Windows
4 16 (16.67%) Unix
5 12 (12.50%) Debian
6 10 (10.42%) Mac OS X
6 10 (10.42%) Red Hat Enterprise Linux
7 6 (6.25%) Windows Server
8 3 (3.13%) Windows Server 2008
8 3 (3.13%) Windows Server 2012
9 2 (2.08%) Ubuntu
Processes & Methodologies
1 23 (23.96%) Configuration Management
2 15 (15.63%) Migration
3 13 (13.54%) Network Management
4 11 (11.46%) Software Engineering
5 10 (10.42%) Network Planning
6 9 (9.38%) Cross-Platform Development
6 9 (9.38%) Multithreading
6 9 (9.38%) OO
6 9 (9.38%) Open Source
7 8 (8.33%) Agile Software Development
8 7 (7.29%) Continuous Integration
8 7 (7.29%) CRM
9 6 (6.25%) Problem Management
9 6 (6.25%) Web Development
10 5 (5.21%) Capacity Planning
10 5 (5.21%) Root Cause Analysis
11 4 (4.17%) Digital Marketing
11 4 (4.17%) Network Monitoring
11 4 (4.17%) Presales
11 4 (4.17%) Server Monitoring
Programming Languages
1 48 (50.00%) PHP
2 34 (35.42%) Bash Shell
3 26 (27.08%) Python
4 25 (26.04%) Perl
5 14 (14.58%) SQL
6 11 (11.46%) C++
7 10 (10.42%) JavaScript
8 9 (9.38%) Java
9 3 (3.13%) Ruby
10 2 (2.08%) C
11 1 (1.04%) Shell Script
Qualifications
1 4 (4.17%) CCNP
1 4 (4.17%) Cisco Certification
1 4 (4.17%) Degree
2 2 (2.08%) SC Cleared
2 2 (2.08%) Security Cleared
Quality Assurance & Compliance
1 15 (15.63%) PCI DSS
2 5 (5.21%) PA-DSS
3 2 (2.08%) QA
4 1 (1.04%) SLA
System Software
1 17 (17.71%) GlusterFS
1 17 (17.71%) NFS
2 15 (15.63%) Corosync
2 15 (15.63%) VMware Infrastructure
3 14 (14.58%) Active Directory
4 12 (12.50%) KVM
5 9 (9.38%) OpenSIPS
6 7 (7.29%) Docker
6 7 (7.29%) LXC
6 7 (7.29%) Postfix
7 6 (6.25%) Xen
8 4 (4.17%) iptables
9 3 (3.13%) FreeRADIUS
9 3 (3.13%) Kamailio
9 3 (3.13%) oVirt
9 3 (3.13%) Samba
9 3 (3.13%) Virtual Machines
9 3 (3.13%) VMware ESXi
9 3 (3.13%) VMware Workstation
10 1 (1.04%) VirtualBox
Systems Management
1 46 (47.92%) Nagios
2 19 (19.79%) Puppet
3 17 (17.71%) Ansible
3 17 (17.71%) HAProxy
3 17 (17.71%) logstash
4 15 (15.63%) Pacemaker
5 12 (12.50%) Cacti
6 10 (10.42%) OpenNMS
6 10 (10.42%) RANCID
6 10 (10.42%) SCCM
7 7 (7.29%) Opsview
8 6 (6.25%) SCOM
9 2 (2.08%) Opscode Chef
9 2 (2.08%) Zenoss
10 1 (1.04%) Fail2ban
10 1 (1.04%) Linux-HA
10 1 (1.04%) vMotion
10 1 (1.04%) ZABBIX
Vendors
1 43 (44.79%) Cisco
2 35 (36.46%) VMware
3 29 (30.21%) Red Hat
4 17 (17.71%) Brocade
5 15 (15.63%) EMC
6 12 (12.50%) Ericsson
7 11 (11.46%) Juniper
8 10 (10.42%) Apple
8 10 (10.42%) Avaya
8 10 (10.42%) Foundry
8 10 (10.42%) Huawei
8 10 (10.42%) ZyXEL
9 7 (7.29%) Genesys
10 6 (6.25%) Microsoft
11 5 (5.21%) Nortel
12 4 (4.17%) BroadSoft
12 4 (4.17%) SAP
13 3 (3.13%) Google
13 3 (3.13%) Salesforce.com
14 2 (2.08%) F5
Rochdale, Lancashire
Zen Internet
Salary: benefits
Posted: Yesterday
Leeds, West Yorkshire
Fruition IT Resources Limited
Salary: £30000 - £40000 per annum + Excellent benefits
Posted: 4 days ago
Camberley
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Salary: £35000 - £50000 per annum + 23 days holiday, Healthcare,
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