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 24 February 2017 with a comparison to the same period over the previous 2 years.

3 months to
24 Feb 2017
Same period 2016 Same period 2015
Digium Asterisk
UK
Rank 806 894 911
Rank change year-on-year
+88 +17
Permanent jobs citing Asterisk PBX 51 52 42
As % of all permanent IT jobs located in the UK 0.061% 0.051% 0.039%
As % of the Communications & Networking category 0.37% 0.30% 0.22%
Number of salaries quoted 49 46 41
Median salary £47,500 £45,000 £40,000
Median salary % change year-on-year
+5.55% +12.50%
90% offered a salary of more than £29,000 £30,000 £30,000
10% offered a salary of more than £55,000 £52,500 £57,500
UK excluding London median salary £50,000 £35,000 £40,000
% change year-on-year
+42.85% -12.50%

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
13616 17522 19424
As % of all permanent IT jobs located in the UK 16.16% 17.15% 18.18%
Number of salaries quoted 11135 14565 15686
Median salary £45,000 £45,000 £45,000
90% offered a salary of more than £27,000 £27,500 £27,500
10% offered a salary of more than £67,500 £67,500 £65,000
UK excluding London median salary £40,000 £42,500 £40,000
% change year-on-year
-5.88% +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 24 February 2017 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 24 February 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 +98 50 £47,500 +5.55% 8
London +66 21 £35,000 -26.31% 4
South East +54 13 £50,000 +17.64% 2
Surrey +56 7 £47,500 - 2
Yorkshire - 7 £42,500 - 1
North West - 7 £55,000 - 1
West Yorkshire - 7 £42,500 - 1
Manchester - 7 £55,000 - 1
West Midlands +31 6 £50,000 +100.00%
Birmingham +14 6 £50,000 +33.33%
Berkshire - 6 £50,000 -
Camberley - 6 £48,750 - 2
Rochdale - 6 £55,000 -
Newbury - 6 £50,000 -
Croydon - 4 £50,000 -
Romford - 4 £29,000 -
Leeds - 4 £37,500 -
Bradford - 3 £42,500 - 1
East of England +16 2 £27,500 -
Buckhurst Hill - 2 £27,500 -
Essex - 2 £27,500 -

Asterisk PBX
Top 30 Related IT Skills

For the 6 months to 24 February 2017, 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 61 (62.89%) Telecoms
2 56 (57.73%) Linux
3 50 (51.55%) VoIP
4 41 (42.27%) Firewall
5 37 (38.14%) Nagios
6 35 (36.08%) Cisco
7 33 (34.02%) PHP
8 31 (31.96%) Active Directory
9 29 (29.90%) MySQL
9 29 (29.90%) Windows
10 27 (27.84%) WAN
11 26 (26.80%) DNS
11 26 (26.80%) VMware
12 25 (25.77%) Perl
13 24 (24.74%) Data Centre
14 22 (22.68%) Bash Shell
14 22 (22.68%) Windows Server
15 21 (21.65%) Cisco Certification
15 21 (21.65%) CentOS
15 21 (21.65%) SCCM
16 20 (20.62%) Windows Server 2008
17 19 (19.59%) CCNP
17 19 (19.59%) Microsoft
18 18 (18.56%) Broadband
19 16 (16.49%) SQL
19 16 (16.49%) Avaya
19 16 (16.49%) Open Source
20 15 (15.46%) Git (software)
20 15 (15.46%) Puppet
20 15 (15.46%) Apache

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 15 (15.46%) Apache
2 14 (14.43%) MS Exchange
3 13 (13.40%) Exchange Server 2010
4 7 (7.22%) IIS
5 3 (3.09%) nginx
6 2 (2.06%) Skype for Business
Cloud Services
1 10 (10.31%) Amazon AWS
2 6 (6.19%) Amazon CloudWatch
3 5 (5.15%) Microsoft Azure
4 2 (2.06%) Azure Active Directory
5 1 (1.03%) Office 365
5 1 (1.03%) SaaS
Communications & Networking
1 50 (51.55%) VoIP
2 41 (42.27%) Firewall
3 27 (27.84%) WAN
4 26 (26.80%) DNS
5 18 (18.56%) Broadband
6 15 (15.46%) MPLS
7 14 (14.43%) LAN
7 14 (14.43%) Wi-Fi
8 12 (12.37%) Diameter Protocol
8 12 (12.37%) Internet
8 12 (12.37%) VPN
9 11 (11.34%) Ethernet
9 11 (11.34%) IPv6
9 11 (11.34%) TACACS
9 11 (11.34%) TCP/IP
10 10 (10.31%) PBX
11 8 (8.25%) GSM
11 8 (8.25%) RTP
11 8 (8.25%) UMTS
11 8 (8.25%) VLAN
Database & Business Intelligence
1 29 (29.90%) MySQL
2 6 (6.19%) SQL Server
3 2 (2.06%) MongoDB
3 2 (2.06%) Redis
4 1 (1.03%) Big Data
Development Applications
1 15 (15.46%) Git (software)
2 9 (9.28%) Subversion
3 8 (8.25%) GCC
3 8 (8.25%) GDB
3 8 (8.25%) Trac
4 4 (4.12%) JIRA
5 1 (1.03%) Jenkins
5 1 (1.03%) Xcode
General
1 61 (62.89%) Telecoms
2 2 (2.06%) Marketing
Job Titles
1 22 (22.68%) Administrator
2 21 (21.65%) Systems Administrator
3 19 (19.59%) Linux Administrator
3 19 (19.59%) Linux Systems Administrator
4 18 (18.56%) VoIP Engineer
5 13 (13.40%) Support Engineer
6 11 (11.34%) Designer
6 11 (11.34%) Network Designer
7 10 (10.31%) Infrastructure Engineer
7 10 (10.31%) Network Administrator
8 8 (8.25%) C++ Software Engineer
8 8 (8.25%) Linux Engineer
8 8 (8.25%) Network Engineer
8 8 (8.25%) Software Engineer
9 7 (7.22%) Infrastructure Support
9 7 (7.22%) Infrastructure Support Engineer
9 7 (7.22%) Support Specialist
9 7 (7.22%) Systems Engineer
10 6 (6.19%) Design Engineer
10 6 (6.19%) VoIP Support Engineer
Libraries, Frameworks & Software Standards
1 14 (14.43%) FreeSWITCH
1 14 (14.43%) LAMP
2 8 (8.25%) Boost C++ Libraries
2 8 (8.25%) STL
3 6 (6.19%) FFmpeg
4 4 (4.12%) .NET
5 2 (2.06%) 802.1X
5 2 (2.06%) LEMP Stack
5 2 (2.06%) Memcached
6 1 (1.03%) HTML
6 1 (1.03%) JNI
6 1 (1.03%) Web Services
6 1 (1.03%) XML
Miscellaneous
1 24 (24.74%) Data Centre
2 7 (7.22%) Handset
3 6 (6.19%) Digital Media
3 6 (6.19%) Linux Command Line
3 6 (6.19%) Video on Demand
4 4 (4.12%) IPTV
4 4 (4.12%) Over-the-Top Content
5 2 (2.06%) Mobile App
6 1 (1.03%) Clustering
6 1 (1.03%) Internet of Things
6 1 (1.03%) iPad
6 1 (1.03%) iPhone
Operating Systems
1 56 (57.73%) Linux
2 29 (29.90%) Windows
3 22 (22.68%) Windows Server
4 21 (21.65%) CentOS
5 20 (20.62%) Windows Server 2008
6 14 (14.43%) Windows Server 2012
7 7 (7.22%) Windows 7
8 6 (6.19%) Windows Server 2003
8 6 (6.19%) Windows XP
9 2 (2.06%) Android
9 2 (2.06%) Apple iOS
9 2 (2.06%) Mac OS X
10 1 (1.03%) Debian
10 1 (1.03%) Ubuntu
10 1 (1.03%) Windows 10
Processes & Methodologies
1 16 (16.49%) Open Source
2 14 (14.43%) Configuration Management
2 14 (14.43%) ITIL
3 13 (13.40%) ITIL V3
4 12 (12.37%) Fault Analysis
4 12 (12.37%) Problem Management
5 11 (11.34%) Network Management
5 11 (11.34%) Network Planning
6 9 (9.28%) Network Design
7 8 (8.25%) Cross-Platform Development
7 8 (8.25%) Multithreading
7 8 (8.25%) OO
7 8 (8.25%) Software Engineering
8 4 (4.12%) Fault Management
9 3 (3.09%) CRM
9 3 (3.09%) Migration
9 3 (3.09%) Presales
9 3 (3.09%) PRINCE2
9 3 (3.09%) Project Management
9 3 (3.09%) Time Management
Programming Languages
1 33 (34.02%) PHP
2 25 (25.77%) Perl
3 22 (22.68%) Bash Shell
4 16 (16.49%) SQL
5 12 (12.37%) C++
5 12 (12.37%) Python
6 7 (7.22%) PowerShell
7 5 (5.15%) C#
8 4 (4.12%) C
8 4 (4.12%) JavaScript
9 2 (2.06%) Java
10 1 (1.03%) Objective-C
Qualifications
1 21 (21.65%) Cisco Certification
2 19 (19.59%) CCNP
3 8 (8.25%) CCNA
4 2 (2.06%) CCIE
5 1 (1.03%) Degree
5 1 (1.03%) VMware Certified Professional (VCP)
Quality Assurance & Compliance
1 12 (12.37%) PCI DSS
2 1 (1.03%) ISO/IEC 27001
System Software
1 31 (31.96%) Active Directory
2 14 (14.43%) OpenSIPS
3 12 (12.37%) Virtual Machines
3 12 (12.37%) VMware Infrastructure
4 11 (11.34%) Hyper-V
5 8 (8.25%) Kamailio
6 7 (7.22%) VMware ESXi
7 6 (6.19%) pfSense
8 3 (3.09%) Corosync
8 3 (3.09%) GlusterFS
8 3 (3.09%) iptables
8 3 (3.09%) NFS
9 1 (1.03%) Docker
9 1 (1.03%) VMware Server
Systems Management
1 37 (38.14%) Nagios
2 21 (21.65%) SCCM
3 15 (15.46%) Puppet
4 12 (12.37%) SCOM
5 11 (11.34%) Cacti
5 11 (11.34%) OpenNMS
6 9 (9.28%) RANCID
7 7 (7.22%) Opscode Chef
8 6 (6.19%) Graylog
9 4 (4.12%) CFEngine
10 3 (3.09%) Ansible
10 3 (3.09%) Galera Cluster
10 3 (3.09%) HAProxy
10 3 (3.09%) logstash
10 3 (3.09%) Pacemaker
11 1 (1.03%) FortiGate
11 1 (1.03%) Kubernetes
11 1 (1.03%) Zenoss
Vendors
1 35 (36.08%) Cisco
2 26 (26.80%) VMware
3 19 (19.59%) Microsoft
4 16 (16.49%) Avaya
5 13 (13.40%) BroadSoft
5 13 (13.40%) F5
6 9 (9.28%) Brocade
6 9 (9.28%) Ericsson
6 9 (9.28%) Foundry
6 9 (9.28%) Huawei
6 9 (9.28%) Juniper
6 9 (9.28%) ZyXEL
7 5 (5.15%) HP
7 5 (5.15%) Red Hat
8 4 (4.12%) 3PAR
9 3 (3.09%) Salesforce.com
10 2 (2.06%) CheckPoint
10 2 (2.06%) Dell
10 2 (2.06%) EMC
11 1 (1.03%) Apple
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