The table below looks at the statistics for OpenNMS skills in IT jobs advertised across the UK. Included is a guide to the salaries offered in IT jobs that have cited OpenNMS over the 3 months to 24 May 2016 with a comparison to the same period over the previous 2 years.

3 months to
24 May 2016
Same period 2015 Same period 2014
OpenNMS
Rank 922 927 1000
Rank change year-on-year
+5 +73
Permanent jobs citing OpenNMS 10 20 4
As % of all permanent IT jobs located in the UK 0.010% 0.019% 0.003%
As % of the Systems Management category 0.12% 0.26% 0.052%
Number of salaries quoted 9 6 4
Median salary £47,500 £40,000 £42,500
Median salary % change year-on-year
+18.75% -5.88%
90% offered a salary of more than £40,000 £23,500 £40,000
10% offered a salary of more than £90,000 £45,000 £45,000
UK excluding London median salary £40,000 £40,000 £42,500
% change year-on-year
- -5.88%

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

Systems Management Category
UK
Permanent IT job ads with a match in the
Systems Management category
8178 7630 7636
As % of all permanent IT jobs located in the UK 8.30% 7.16% 6.41%
Number of salaries quoted 6629 6051 6117
Median salary £52,500 £50,000 £46,500
Median salary % change year-on-year
+5.00% +7.52%
90% offered a salary of more than £33,000 £32,500 £29,000
10% offered a salary of more than £75,000 £65,000 £70,000
UK excluding London median salary £45,000 £45,000 £40,500
% change year-on-year
- +11.11%

OpenNMS
Jobs Demand Trend

The demand trend of job ads citing OpenNMS as a proportion of all IT jobs with a match in the Systems Management category.

OpenNMS Jobs Demand Trend in the UK

OpenNMS
Salary Trend

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

OpenNMS Salary Trend in the UK

OpenNMS
Salary Histogram

This chart provides a salary histogram for IT jobs citing OpenNMS over the 3 months to 24 May 2016 within the UK.

OpenNMS Salary Histogram in the UK

OpenNMS
Top 8 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing OpenNMS within the UK over the 3 months to 24 May 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 +34 10 £47,500 +18.75%
London +21 6 £62,500 +25.00%
Newcastle upon Tyne - 3 £40,000 -
North East - 3 £40,000 -
Tyne and Wear - 3 £40,000 -
Leeds - 1 £40,000 -
West Yorkshire - 1 £40,000 -
Yorkshire - 1 £40,000 -

OpenNMS
Top 30 Related IT Skills

For the 6 months to 24 May 2016, IT jobs citing OpenNMS 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 OpenNMS.

1 44 (91.67%) Linux
2 36 (75.00%) Nagios
3 29 (60.42%) Python
4 26 (54.17%) Puppet
4 26 (54.17%) Opscode Chef
5 25 (52.08%) DevOps
5 25 (52.08%) Zenoss
5 25 (52.08%) Ruby
6 24 (50.00%) Ansible
7 23 (47.92%) Windows Server
7 23 (47.92%) Windows
8 21 (43.75%) Cisco
8 21 (43.75%) PostgreSQL
9 20 (41.67%) Xen
10 19 (39.58%) Bash Shell
11 18 (37.50%) Cacti
11 18 (37.50%) Amazon AWS
12 16 (33.33%) Red Hat Enterprise Linux
12 16 (33.33%) OpenStack
13 15 (31.25%) F5
13 15 (31.25%) VMware
14 14 (29.17%) Agile Software Development
14 14 (29.17%) VMware Infrastructure
14 14 (29.17%) CentOS
14 14 (29.17%) Microsoft
14 14 (29.17%) SQL
14 14 (29.17%) Cisco Certification
14 14 (29.17%) CCNP
14 14 (29.17%) Telecoms
14 14 (29.17%) ZABBIX

OpenNMS
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 16 (33.33%) OpenStack
2 4 (8.33%) Apache
3 3 (6.25%) Tomcat
Applications
1 7 (14.58%) MS Visio
2 5 (10.42%) MS Excel
Business Applications
1 1 (2.08%) SAP Oil and Gas
Cloud Services
1 18 (37.50%) Amazon AWS
2 9 (18.75%) Microsoft Azure
3 8 (16.67%) DigitalOcean
3 8 (16.67%) Linode
4 5 (10.42%) GitHub
5 3 (6.25%) IaaS
5 3 (6.25%) SaaS
Communications & Networking
1 13 (27.08%) Firewall
2 12 (25.00%) BGP
2 12 (25.00%) BIG-IP
2 12 (25.00%) Cisco ASA
2 12 (25.00%) Cisco IOS
2 12 (25.00%) Cisco Nexus
2 12 (25.00%) DNS
2 12 (25.00%) EIGRP
2 12 (25.00%) F5 BIG-IP LTM
2 12 (25.00%) FWSM
2 12 (25.00%) NX-OS
2 12 (25.00%) WAN
3 11 (22.92%) VPN
4 9 (18.75%) Diameter Protocol
4 9 (18.75%) SNMP
4 9 (18.75%) VoIP
5 7 (14.58%) Network Security
6 6 (12.50%) IPsec
6 6 (12.50%) SSL
7 4 (8.33%) LAN
Database & Business Intelligence
1 21 (43.75%) PostgreSQL
2 12 (25.00%) MySQL
3 11 (22.92%) SQL Server
4 3 (6.25%) Big Data
4 3 (6.25%) DataStage
4 3 (6.25%) Hadoop
4 3 (6.25%) IBM InfoSphere
4 3 (6.25%) MongoDB
4 3 (6.25%) NoSQL
Development Applications
1 11 (22.92%) Vagrant
2 8 (16.67%) Git (software)
2 8 (16.67%) Subversion
3 5 (10.42%) GitLab
4 4 (8.33%) Jenkins
5 3 (6.25%) Atlassian Bamboo
5 3 (6.25%) Hudson
General
1 14 (29.17%) Telecoms
2 5 (10.42%) Games
3 4 (8.33%) Finance
4 3 (6.25%) Legal
5 1 (2.08%) Aerospace
5 1 (2.08%) Arabic Language
5 1 (2.08%) Banking
5 1 (2.08%) Electronics
5 1 (2.08%) Manufacturing
5 1 (2.08%) Marketing
5 1 (2.08%) Portuguese Language
5 1 (2.08%) Spanish Language
Job Titles
1 11 (22.92%) Operations Manager
2 9 (18.75%) Administrator
2 9 (18.75%) Architect
2 9 (18.75%) Senior Architect
2 9 (18.75%) Senior Systems Architect
2 9 (18.75%) Systems Architect
3 8 (16.67%) Network Administrator
3 8 (16.67%) Systems Manager
3 8 (16.67%) Team Leader
4 7 (14.58%) Senior Network Administrator
5 6 (12.50%) DevOps Engineer
6 4 (8.33%) Linux Engineer
6 4 (8.33%) Linux/Unix DevOps
6 4 (8.33%) Network Engineer
6 4 (8.33%) Senior Network Engineer
6 4 (8.33%) Telecoms Architect
7 3 (6.25%) DevOps Architect
7 3 (6.25%) Infrastructure Engineer
7 3 (6.25%) Systems Administrator
8 2 (4.17%) DevOps Manager
Libraries, Frameworks & Software Standards
1 12 (25.00%) Ruby on Rails
2 9 (18.75%) REST
2 9 (18.75%) Web Services
3 6 (12.50%) ActiveMQ
4 4 (8.33%) LAMP
4 4 (8.33%) LAPP Stack
5 3 (6.25%) RabbitMQ
6 2 (4.17%) libvirt
Miscellaneous
1 11 (22.92%) Public Cloud
2 7 (14.58%) Data Centre
3 5 (10.42%) Online Games
4 4 (8.33%) Computer Science
5 3 (6.25%) iPad
6 1 (2.08%) Replication
Operating Systems
1 44 (91.67%) Linux
2 23 (47.92%) Windows
2 23 (47.92%) Windows Server
3 16 (33.33%) Red Hat Enterprise Linux
4 14 (29.17%) CentOS
5 10 (20.83%) Debian
6 8 (16.67%) Unix
Processes & Methodologies
1 25 (52.08%) DevOps
2 14 (29.17%) Agile Software Development
3 13 (27.08%) Continuous Integration
3 13 (27.08%) Project Management
4 12 (25.00%) ITIL
4 12 (25.00%) Load Balancing
5 11 (22.92%) Web Development
6 9 (18.75%) Automated Testing
6 9 (18.75%) Open Source
6 9 (18.75%) Service Delivery
6 9 (18.75%) Service Management
6 9 (18.75%) Systems Analysis
7 7 (14.58%) Change Management
7 7 (14.58%) Network Management
8 6 (12.50%) Capacity Management
8 6 (12.50%) Continuous Delivery
8 6 (12.50%) Incident Management
8 6 (12.50%) Mentoring
8 6 (12.50%) Operations Management
8 6 (12.50%) Risk Management
Programming Languages
1 29 (60.42%) Python
2 25 (52.08%) Ruby
3 19 (39.58%) Bash Shell
4 14 (29.17%) SQL
5 12 (25.00%) Perl
6 9 (18.75%) Shell Script
7 5 (10.42%) PHP
8 3 (6.25%) Bourne shell
8 3 (6.25%) Java
8 3 (6.25%) Jython
8 3 (6.25%) PowerShell
Qualifications
1 14 (29.17%) CCNP
1 14 (29.17%) Cisco Certification
2 7 (14.58%) CCIE
2 7 (14.58%) CCNA
3 4 (8.33%) Degree
4 3 (6.25%) CCDE
4 3 (6.25%) CCSP
4 3 (6.25%) VMware Certified Professional (VCP)
Quality Assurance & Compliance
1 7 (14.58%) SLA
2 1 (2.08%) ISO/IEC 27001
System Software
1 20 (41.67%) Xen
2 14 (29.17%) VMware Infrastructure
3 11 (22.92%) KVM
3 11 (22.92%) VirtualBox
4 10 (20.83%) Docker
5 3 (6.25%) vSphere
6 2 (4.17%) QEMU
Systems Management
1 36 (75.00%) Nagios
2 26 (54.17%) Opscode Chef
2 26 (54.17%) Puppet
3 25 (52.08%) Zenoss
4 24 (50.00%) Ansible
5 18 (37.50%) Cacti
6 14 (29.17%) ZABBIX
7 12 (25.00%) Cisco Prime
8 9 (18.75%) Munin
8 9 (18.75%) Salt
9 1 (2.08%) collectd
9 1 (2.08%) Graphite
9 1 (2.08%) Hyperic
Vendors
1 21 (43.75%) Cisco
2 15 (31.25%) F5
2 15 (31.25%) VMware
3 14 (29.17%) Microsoft
3 14 (29.17%) Rackspace
3 14 (29.17%) SaltStack
4 9 (18.75%) Juniper
4 9 (18.75%) Red Hat
5 8 (16.67%) Google
6 3 (6.25%) IBM
6 3 (6.25%) Symantec
6 3 (6.25%) WSO2
7 2 (4.17%) Splunk
8 1 (2.08%) SAP