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

collectd
UK
3 months to
27 Jun 2017
Same period 2016 Same period 2015
Rank 887 923 967
Rank change year-on-year +36 +44  
Permanent jobs citing collectd 3 9 15
As % of all permanent IT jobs advertised in the UK 0.003% 0.009% 0.014%
As % of the Systems Management category 0.038% 0.11% 0.18%
Number of salaries quoted 3 9 14
Median salary £87,500 £57,500 £54,875
Median salary % change year-on-year +52.17% +4.78%  
UK excluding London median salary - £55,750 £44,750
% change year-on-year - +24.58%  

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

Systems Management Skills
UK
Permanent job vacancies with a requirement for systems management skills 7875 8522 8305
As % of all permanent IT job vacancies advertised in the UK 8.83% 8.65% 7.59%
Number of salaries quoted 6369 6933 6560
Median salary £55,000 £52,500 £50,000
Median salary % change year-on-year +4.76% +5.00%  
90% offered a salary of more than £35,000 £34,000 £32,500
10% offered a salary of more than £80,000 £70,000 £75,000
UK excluding London median salary £46,000 £45,000 £44,500
% change year-on-year +2.22% +1.12%  

collectd
Job Vacancy Trend

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

Job vacancy trend for collectd in the UK

collectd
Salary Trend

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

Salary trend for collectd in the UK

collectd
Top 2 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing collectd within the UK over the 3 months to 27 June 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 +39 3 £87,500 +52.17% 1
London +38 3 £87,500 +52.17% 1

For the 6 months to 27 June 2017, IT jobs citing collectd 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 collectd.

1 4 (100.00%) Linux
1 4 (100.00%) Python
1 4 (100.00%) Nagios
1 4 (100.00%) Configuration Management
1 4 (100.00%) Ruby
1 4 (100.00%) Puppet
1 4 (100.00%) Opscode Chef
2 3 (75.00%) Low Latency
2 3 (75.00%) LXC
2 3 (75.00%) InfluxDB
2 3 (75.00%) Solace
2 3 (75.00%) CFEngine
2 3 (75.00%) Cobbler
2 3 (75.00%) ZeroMQ
2 3 (75.00%) Ansible
2 3 (75.00%) Docker
2 3 (75.00%) RabbitMQ
2 3 (75.00%) Gerrit
2 3 (75.00%) Kafka
2 3 (75.00%) GitHub
2 3 (75.00%) Jenkins
2 3 (75.00%) Infrastructure Management
2 3 (75.00%) TeamCity
2 3 (75.00%) Git (software)
2 3 (75.00%) SolarWinds
2 3 (75.00%) Bash Shell
2 3 (75.00%) yum
2 3 (75.00%) Hedge funds
2 3 (75.00%) SSH
2 3 (75.00%) SQLite

collectd
Co-occurring 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:

Cloud Services
1 3 (75.00%) GitHub
2 1 (25.00%) Amazon AWS
Communications & Networking
1 3 (75.00%) DHCP
1 3 (75.00%) DNS
1 3 (75.00%) HTTP
1 3 (75.00%) HTTPS
1 3 (75.00%) Kerberos
1 3 (75.00%) SSH
Database & Business Intelligence
1 3 (75.00%) InfluxDB
1 3 (75.00%) MySQL
1 3 (75.00%) PostgreSQL
1 3 (75.00%) SQLite
Development Applications
1 3 (75.00%) Gerrit
1 3 (75.00%) Git (software)
1 3 (75.00%) Jenkins
1 3 (75.00%) TeamCity
2 1 (25.00%) Vagrant
General
1 2 (50.00%) Finance
Job Titles
1 3 (75.00%) Linux Engineer
1 3 (75.00%) Linux Systems Engineer
1 3 (75.00%) Systems Engineer
2 1 (25.00%) DevOps Engineer
2 1 (25.00%) Ruby Engineer
2 1 (25.00%) Unix Engineer
2 1 (25.00%) Unix Linux Engineer
2 1 (25.00%) Unix Systems Engineer
Libraries, Frameworks & Software Standards
1 3 (75.00%) Kafka
1 3 (75.00%) LAMP
1 3 (75.00%) LAPP Stack
1 3 (75.00%) RabbitMQ
1 3 (75.00%) ZeroMQ
Miscellaneous
1 3 (75.00%) Hedge funds
Operating Systems
1 4 (100.00%) Linux
2 3 (75.00%) CentOS
3 2 (50.00%) Red Hat Enterprise Linux
3 2 (50.00%) Unix
4 1 (25.00%) VMS
Processes & Methodologies
1 4 (100.00%) Configuration Management
2 3 (75.00%) Continuous Integration
2 3 (75.00%) Infrastructure Management
2 3 (75.00%) Low Latency
3 2 (50.00%) Algorithmic Trading
4 1 (25.00%) Capacity Planning
4 1 (25.00%) DevOps
4 1 (25.00%) Performance Analysis
4 1 (25.00%) Root Cause Analysis
4 1 (25.00%) Scrum
Programming Languages
1 4 (100.00%) Python
1 4 (100.00%) Ruby
2 3 (75.00%) Bash Shell
2 3 (75.00%) Perl
3 1 (25.00%) C
3 1 (25.00%) C#
3 1 (25.00%) C++
3 1 (25.00%) JavaScript
System Software
1 3 (75.00%) Docker
1 3 (75.00%) LXC
2 1 (25.00%) GPFS
2 1 (25.00%) NFS
2 1 (25.00%) Virtual Machines
2 1 (25.00%) VMware Infrastructure
Systems Management
1 4 (100.00%) Nagios
1 4 (100.00%) Opscode Chef
1 4 (100.00%) Puppet
2 3 (75.00%) Ansible
2 3 (75.00%) CFEngine
2 3 (75.00%) Cobbler
2 3 (75.00%) rkt
2 3 (75.00%) yum
3 1 (25.00%) Graphite
3 1 (25.00%) ZABBIX
Vendors
1 3 (75.00%) Dell
1 3 (75.00%) HP
1 3 (75.00%) Red Hat
1 3 (75.00%) Solace
1 3 (75.00%) SolarWinds
1 3 (75.00%) TIBCO
2 1 (25.00%) Rackspace
2 1 (25.00%) VMware