The table below looks at the statistics for Asterisk PBX skills in IT jobs advertised for the England region. Included is a guide to the salaries offered in IT jobs that have cited Asterisk PBX over the 3 months to 4 December 2016 with a comparison to the same period over the previous 2 years.

3 months to
4 Dec 2016
Same period 2015 Same period 2014
Digium Asterisk
Rank 803 883 900
Rank change year-on-year
+80 +17
Permanent jobs citing Asterisk PBX 48 63 65
As % of all permanent IT jobs located in England 0.057% 0.063% 0.060%
As % of the Communications & Networking category 0.33% 0.37% 0.33%
Number of salaries quoted 44 61 64
Median salary £42,500 £45,000 £35,000
Median salary % change year-on-year
-5.55% +28.57%
90% offered a salary of more than £31,250 £22,000 £25,000
10% offered a salary of more than £50,500 £62,500 £57,500
UK excluding London median salary £43,750 £37,500 £36,000
% change year-on-year
+16.66% +4.16%
Asterisk PBX
UK

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

Communications & Networking Category
England
Permanent IT job ads with a match in the
Communications & Networking category
14529 16815 19579
As % of all permanent IT jobs located in England 17.31% 16.69% 18.20%
Number of salaries quoted 11874 14026 15863
Median salary £45,000 £45,000 £42,500
Median salary % change year-on-year
- +5.88%
90% offered a salary of more than £28,000 £27,000 £27,000
10% offered a salary of more than £70,000 £65,000 £70,000
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year
- +6.25%

Asterisk PBX
Jobs Demand Trend in England

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

Asterisk PBX Jobs Demand Trend in England

Asterisk PBX
Salary Trend in England

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

Asterisk PBX Salary Trend in England

Asterisk PBX
Salary Histogram in England

This chart provides a salary histogram for IT jobs citing Asterisk PBX across the England region over the 3 months to 4 December 2016.

Asterisk PBX Salary Histogram in England

Asterisk PBX
Job Locations in England

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Asterisk PBX within the England region over the 3 months to 4 December 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
London +79 27 £42,500 -15.00% 1
Yorkshire - 8 £40,000 -
North West - 7 £51,000 - 6
South East +67 5 £47,500 -15.55% 2
West Midlands -28 2 £50,000 +127.27%
East of England +14 1 £28,500 -44.39% 1
Asterisk PBX
UK

Asterisk PBX
Top 30 Related IT Skills in England

For the 6 months to 4 December 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 across the England region with a requirement for Asterisk PBX.

1 63 (64.95%) Linux
2 61 (62.89%) Telecoms
3 50 (51.55%) Cisco
4 49 (50.52%) Nagios
5 47 (48.45%) VoIP
5 47 (48.45%) PHP
6 42 (43.30%) Firewall
7 37 (38.14%) Perl
8 36 (37.11%) DNS
8 36 (37.11%) Bash Shell
9 34 (35.05%) MySQL
10 31 (31.96%) CentOS
11 29 (29.90%) VMware
12 26 (26.80%) Active Directory
13 25 (25.77%) Apache
13 25 (25.77%) Data Centre
14 23 (23.71%) Python
14 23 (23.71%) WAN
14 23 (23.71%) Windows
14 23 (23.71%) SCCM
14 23 (23.71%) Puppet
15 22 (22.68%) SQL
15 22 (22.68%) Red Hat
15 22 (22.68%) Configuration Management
16 19 (19.59%) Brocade
16 19 (19.59%) Git (software)
16 19 (19.59%) PCI DSS
17 18 (18.56%) Subversion
17 18 (18.56%) Wi-Fi
17 18 (18.56%) Avaya

Asterisk PBX
Top Related IT Skills in England 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 25 (25.77%) Apache
2 15 (15.46%) nginx
3 9 (9.28%) MS Exchange
4 8 (8.25%) Exchange Server 2010
5 3 (3.09%) IIS
6 2 (2.06%) Skype for Business
7 1 (1.03%) OpenStack
Business Applications
1 2 (2.06%) SAP Oil and Gas
Cloud Services
1 7 (7.22%) SaaS
2 5 (5.15%) Amazon AWS
3 4 (4.12%) Microsoft Azure
4 2 (2.06%) Amazon CloudWatch
4 2 (2.06%) Azure Active Directory
Communications & Networking
1 47 (48.45%) VoIP
2 42 (43.30%) Firewall
3 36 (37.11%) DNS
4 23 (23.71%) WAN
5 18 (18.56%) Ethernet
5 18 (18.56%) Wi-Fi
6 17 (17.53%) Broadband
7 16 (16.49%) PBX
8 15 (15.46%) Internet
8 15 (15.46%) IPv6
8 15 (15.46%) TACACS
9 13 (13.40%) LDAP
10 12 (12.37%) IPsec
10 12 (12.37%) RTP
10 12 (12.37%) VPN
11 11 (11.34%) LAN
11 11 (11.34%) VLAN
12 10 (10.31%) Junos
12 10 (10.31%) Kerberos
12 10 (10.31%) MPLS
Database & Business Intelligence
1 34 (35.05%) MySQL
2 10 (10.31%) MongoDB
2 10 (10.31%) Redis
3 3 (3.09%) PostgreSQL
4 2 (2.06%) SQL Server
Development Applications
1 19 (19.59%) Git (software)
2 18 (18.56%) Subversion
3 9 (9.28%) GCC
3 9 (9.28%) GDB
3 9 (9.28%) Trac
4 5 (5.15%) Jenkins
4 5 (5.15%) JIRA
5 1 (1.03%) Xcode
General
1 61 (62.89%) Telecoms
2 4 (4.12%) Marketing
3 2 (2.06%) Electronics
3 2 (2.06%) Finance
3 2 (2.06%) Manufacturing
4 1 (1.03%) French Language
Job Titles
1 25 (25.77%) Administrator
2 23 (23.71%) Linux Administrator
3 20 (20.62%) Systems Administrator
4 18 (18.56%) Linux Systems Administrator
5 14 (14.43%) Designer
6 13 (13.40%) Linux Engineer
6 13 (13.40%) Network Designer
7 11 (11.34%) Infrastructure Engineer
7 11 (11.34%) Network Administrator
8 10 (10.31%) Lead Designer
8 10 (10.31%) Support Engineer
9 9 (9.28%) C++ Software Engineer
9 9 (9.28%) Software Engineer
9 9 (9.28%) Telecoms Engineer
10 8 (8.25%) Telecoms Software Engineer
11 7 (7.22%) Network Engineer
11 7 (7.22%) VoIP Engineer
12 6 (6.19%) Infrastructure Support
12 6 (6.19%) Infrastructure Support Engineer
12 6 (6.19%) Senior Linux Administrator
Libraries, Frameworks & Software Standards
1 17 (17.53%) LAMP
2 10 (10.31%) LEMP Stack
2 10 (10.31%) Memcached
3 9 (9.28%) Boost C++ Libraries
3 9 (9.28%) STL
4 4 (4.12%) FreeSWITCH
4 4 (4.12%) Web Services
5 3 (3.09%) CCXML
5 3 (3.09%) JTAPI
5 3 (3.09%) LAPP Stack
5 3 (3.09%) RFC 2833
5 3 (3.09%) TAPI
5 3 (3.09%) VXML
6 2 (2.06%) .NET
6 2 (2.06%) 802.1X
6 2 (2.06%) FFmpeg
6 2 (2.06%) HTML
7 1 (1.03%) Ajax
7 1 (1.03%) JNI
7 1 (1.03%) RESTful
Miscellaneous
1 25 (25.77%) Data Centre
2 3 (3.09%) Hedge funds
2 3 (3.09%) IVR
3 2 (2.06%) Digital Media
3 2 (2.06%) Handset
3 2 (2.06%) IPTV
3 2 (2.06%) Over-the-Top Content
3 2 (2.06%) Video on Demand
4 1 (1.03%) Clustering
4 1 (1.03%) iPad
4 1 (1.03%) iPhone
4 1 (1.03%) Mobile App
4 1 (1.03%) PKI
Operating Systems
1 63 (64.95%) Linux
2 31 (31.96%) CentOS
3 23 (23.71%) Windows
4 15 (15.46%) Windows Server
5 13 (13.40%) Windows Server 2008
6 11 (11.34%) Windows Server 2012
7 6 (6.19%) Unix
8 5 (5.15%) Debian
8 5 (5.15%) Mac OS X
8 5 (5.15%) Red Hat Enterprise Linux
9 2 (2.06%) Android
9 2 (2.06%) Apple iOS
9 2 (2.06%) Windows 7
9 2 (2.06%) Windows Server 2003
9 2 (2.06%) Windows XP
10 1 (1.03%) Ubuntu
Processes & Methodologies
1 22 (22.68%) Configuration Management
2 15 (15.46%) Network Management
2 15 (15.46%) Network Planning
3 13 (13.40%) ITIL
4 10 (10.31%) Fault Analysis
4 10 (10.31%) ITIL V3
4 10 (10.31%) Open Source
4 10 (10.31%) Problem Management
5 9 (9.28%) Cross-Platform Development
5 9 (9.28%) Migration
5 9 (9.28%) Multithreading
5 9 (9.28%) OO
5 9 (9.28%) Software Engineering
6 5 (5.15%) Fault Management
6 5 (5.15%) Network Design
7 4 (4.12%) Agile Software Development
7 4 (4.12%) Business Intelligence
7 4 (4.12%) Continuous Integration
8 3 (3.09%) Root Cause Analysis
8 3 (3.09%) Telemarketing
Programming Languages
1 47 (48.45%) PHP
2 37 (38.14%) Perl
3 36 (37.11%) Bash Shell
4 23 (23.71%) Python
5 22 (22.68%) SQL
6 9 (9.28%) C++
7 6 (6.19%) Java
8 5 (5.15%) JavaScript
9 4 (4.12%) PowerShell
10 1 (1.03%) Objective-C
Qualifications
1 15 (15.46%) Cisco Certification
2 13 (13.40%) CCNP
3 4 (4.12%) CCNA
4 2 (2.06%) CCIE
5 1 (1.03%) VMware Certified Professional (VCP)
Quality Assurance & Compliance
1 19 (19.59%) PCI DSS
2 3 (3.09%) PA-DSS
3 1 (1.03%) ISO/IEC 27001
3 1 (1.03%) SLA
System Software
1 26 (26.80%) Active Directory
2 15 (15.46%) Virtual Machines
3 14 (14.43%) VMware Infrastructure
4 13 (13.40%) OpenSIPS
5 11 (11.34%) Corosync
5 11 (11.34%) GlusterFS
5 11 (11.34%) NFS
6 6 (6.19%) Hyper-V
6 6 (6.19%) iptables
7 5 (5.15%) KVM
7 5 (5.15%) VMware ESXi
8 4 (4.12%) Docker
8 4 (4.12%) Kamailio
8 4 (4.12%) LXC
8 4 (4.12%) Postfix
9 3 (3.09%) Samba
10 2 (2.06%) pfSense
11 1 (1.03%) VMware Server
11 1 (1.03%) Xen
Systems Management
1 49 (50.52%) Nagios
2 23 (23.71%) Puppet
2 23 (23.71%) SCCM
3 15 (15.46%) OpenNMS
3 15 (15.46%) RANCID
4 14 (14.43%) SCOM
5 11 (11.34%) Ansible
5 11 (11.34%) Cacti
5 11 (11.34%) HAProxy
5 11 (11.34%) logstash
5 11 (11.34%) Pacemaker
6 5 (5.15%) Opscode Chef
7 4 (4.12%) Opsview
8 3 (3.09%) Zenoss
9 2 (2.06%) Graylog
Vendors
1 50 (51.55%) Cisco
2 29 (29.90%) VMware
3 22 (22.68%) Red Hat
4 19 (19.59%) Brocade
5 18 (18.56%) Avaya
6 15 (15.46%) Ericsson
6 15 (15.46%) Foundry
6 15 (15.46%) Huawei
6 15 (15.46%) Juniper
6 15 (15.46%) ZyXEL
7 13 (13.40%) Microsoft
8 10 (10.31%) EMC
8 10 (10.31%) F5
9 5 (5.15%) Apple
9 5 (5.15%) BroadSoft
10 3 (3.09%) Genesys
10 3 (3.09%) Nortel
11 2 (2.06%) CheckPoint
11 2 (2.06%) Dell
11 2 (2.06%) SAP
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