The following table provides summary statistics for contract job vacancies with a requirement for OpenNMS skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited OpenNMS over the 3 months to 27 March 2017 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

3 months to
27 Mar 2017
Same period 2016 Same period 2015
OpenNMS
UK
Rank 579 636 -
Rank change year-on-year +57 -  
Contract jobs citing OpenNMS 4 4 0
As % of all contract IT jobs advertised in the UK 0.009% 0.008% -
As % of the Systems Management category 0.089% 0.081% -
Number of daily rates quoted 4 4 0
Median daily rate £500 £413 -
Median daily rate % change year-on-year +21.21% -  
UK excluding London median daily rate - £413 -
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -

OpenNMS is in the systems management skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies with a requirement for systems management skills.

Systems Management Skills
UK
Contract job vacancies with a requirement for systems management skills 4493 4925 4506
As % of all contract IT job vacancies advertised in the UK 10.00% 9.25% 8.34%
Number of daily rates quoted 3015 3119 2679
Median daily rate £468 £450 £417
Median daily rate % change year-on-year +3.88% +7.91%  
90% offered a daily rate of more than £300 £300 £250
10% offered a daily rate of more than £600 £550 £550
UK excluding London median daily rate £425 £400 £375
% change year-on-year +6.25% +6.66%  
Number of hourly rates quoted 93 133 173
Median hourly rate £27.00 £22.50 £20.06
Median hourly rate % change year-on-year +20.00% +12.16%  
90% offered a hourly rate of more than £14.00 £13.00 £13.00
10% offered a hourly rate of more than £47.00 £55.00 £37.90
UK excluding London median hourly rate £19.00 £22.50 £20.50
% change year-on-year -15.55% +9.75%  

OpenNMS
Job Vacancy Trend

The job posting trend of jobs advertised citing OpenNMS as a proportion of all contract or permanent IT jobs with a match in the Systems Management category.

Job vacancy trend for OpenNMS in the UK

OpenNMS
Contractor Daily Rate Trend

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing OpenNMS.

Contractor daily rate trend for OpenNMS in the UK

OpenNMS
Top 2 Contract Locations

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing OpenNMS within the UK over the 3 months to 27 March 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
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
England +49 4 £500 +21.21% 1
London - 4 £500 -

OpenNMS
Top 21 Related IT Skills

For the 6 months to 27 March 2017, IT contractor jobs citing OpenNMS also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads with a requirement for OpenNMS.

1 4 (100.00%) SQL
1 4 (100.00%) Unix
1 4 (100.00%) Linux
1 4 (100.00%) Python
1 4 (100.00%) Nagios
1 4 (100.00%) TIBCO
1 4 (100.00%) Configuration Management
1 4 (100.00%) Finance
1 4 (100.00%) Ruby
1 4 (100.00%) CentOS
1 4 (100.00%) Red Hat Enterprise Linux
1 4 (100.00%) Cloud Computing
1 4 (100.00%) Zenoss
1 4 (100.00%) Amazon AWS
1 4 (100.00%) Puppet
1 4 (100.00%) Splunk
1 4 (100.00%) OpenStack
1 4 (100.00%) Opscode Chef
1 4 (100.00%) Ansible
1 4 (100.00%) Docker
1 4 (100.00%) SDLC

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 4 (100.00%) OpenStack
Cloud Services
1 4 (100.00%) Amazon AWS
1 4 (100.00%) Cloud Computing
General
1 4 (100.00%) Finance
Job Titles
1 4 (100.00%) Lead Systems Engineer
1 4 (100.00%) Linux Engineer
1 4 (100.00%) Linux Systems Engineer
1 4 (100.00%) Systems Engineer
1 4 (100.00%) Unix Engineer
1 4 (100.00%) Unix Linux Engineer
1 4 (100.00%) Unix Systems Engineer
Operating Systems
1 4 (100.00%) CentOS
1 4 (100.00%) Linux
1 4 (100.00%) Red Hat Enterprise Linux
1 4 (100.00%) Unix
Processes & Methodologies
1 4 (100.00%) Configuration Management
1 4 (100.00%) SDLC
Programming Languages
1 4 (100.00%) Python
1 4 (100.00%) Ruby
1 4 (100.00%) SQL
System Software
1 4 (100.00%) Docker
Systems Management
1 4 (100.00%) Ansible
1 4 (100.00%) Nagios
1 4 (100.00%) Opscode Chef
1 4 (100.00%) Puppet
1 4 (100.00%) Zenoss
Vendors
1 4 (100.00%) Splunk
1 4 (100.00%) TIBCO