Period
to 19 October 2018

The following table provides summary statistics for permanent job vacancies with a requirement for GlusterFS skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited GlusterFS over the 6 months to 19 October 2018 with a comparison to the same period in the previous 2 years.

Red Hat GlusterFS
UK
6 months to
19 Oct 2018
Same period 2017 Same period 2016
Rank 1120 1170 1197
Rank change year-on-year +50 +27 +110
Permanent jobs citing GlusterFS 22 29 46
As % of all permanent IT jobs advertised in the UK 0.013% 0.017% 0.024%
As % of the System Software category 0.090% 0.13% 0.19%
Number of salaries quoted 13 29 41
UK median annual salary £62,500 £60,000 £55,000
Median salary % change year-on-year +4.17% +9.09% +37.50%
10th Percentile £32,500 £22,500 £42,500
90th Percentile £91,250 £62,500 £63,750
UK excluding London median annual salary £57,500 £60,000 £57,500
% change year-on-year -4.17% +4.35% +41.10%

GlusterFS is in the System Software category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies with a requirement for system software skills.

All System Software Skills
UK
Permanent vacancies with a requirement for system software skills 24,573 22,837 23,813
As % of all permanent IT jobs advertised in the UK 14.91% 13.06% 12.45%
Number of salaries quoted 20,067 19,234 20,028
UK median annual salary £50,000 £45,000 £42,500
Median salary % change year-on-year +11.11% +5.88% +6.25%
10th Percentile £24,856 £23,750 £23,500
90th Percentile £81,250 £75,000 £71,250
UK excluding London median annual salary £42,500 £39,000 £37,500
% change year-on-year +8.97% +4.00% -

GlusterFS
Job Vacancy Trend

Job postings citing GlusterFS as a percentage of all IT jobs advertised.

Job vacancy trend for GlusterFS in the UK

GlusterFS
Salary Trend

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

Salary trend for GlusterFS in the UK

GlusterFS
Salary Histogram

The salary distribution of IT jobs citing GlusterFS over the 6 months to 19 October 2018.

Salary histogram for GlusterFS in the UK

GlusterFS
Top 6 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing GlusterFS within the UK over the 6 months to 19 October 2018. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
England +37 22 £62,500 +4.17% 6
UK excluding London +15 16 £57,500 -4.17%
Yorkshire +30 12 £35,000 +27.27%
North of England +27 12 £35,000 +27.27%
South East -13 4 £60,000 -
London - 4 £85,000 - 6

For the 6 months to 19 October 2018, IT jobs citing GlusterFS also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads with a requirement for GlusterFS.

1 22 (100.00%) Linux
2 15 (68.18%) Python
2 15 (68.18%) Perl
2 15 (68.18%) RHCE
2 15 (68.18%) Red Hat
2 15 (68.18%) VMware
2 15 (68.18%) Red Hat Enterprise Linux
2 15 (68.18%) RHCSA
3 13 (59.09%) Shell Script
3 13 (59.09%) EMC
3 13 (59.09%) Oracle
3 13 (59.09%) ITIL
3 13 (59.09%) Server Hardening
3 13 (59.09%) Degree
4 12 (54.55%) Puppet
4 12 (54.55%) Ansible
5 11 (50.00%) Java
5 11 (50.00%) Public Cloud
5 11 (50.00%) vRealize
6 10 (45.45%) Apache
6 10 (45.45%) Gluster
7 9 (40.91%) Load Balancing
7 9 (40.91%) Oracle Database
7 9 (40.91%) Security Patching
7 9 (40.91%) Server Building
7 9 (40.91%) Data Centre
7 9 (40.91%) Tomcat
7 9 (40.91%) JBoss
7 9 (40.91%) HTTP
7 9 (40.91%) Nagios

GlusterFS
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:

Application Platforms
1 10 (45.45%) Apache
2 9 (40.91%) JBoss
2 9 (40.91%) Tomcat
3 2 (9.09%) nginx
4 1 (4.55%) Elasticsearch
Cloud Services
1 2 (9.09%) Amazon AWS
1 2 (9.09%) Google Cloud Platform
1 2 (9.09%) Microsoft Azure
1 2 (9.09%) OpenShift
Communications & Networking
1 9 (40.91%) HTTP
2 5 (22.73%) SAN
3 4 (18.18%) Fibre Channel
4 2 (9.09%) DSL
5 1 (4.55%) Anycast
5 1 (4.55%) BGP
5 1 (4.55%) Cisco Nexus
5 1 (4.55%) DNS
5 1 (4.55%) Firewall
5 1 (4.55%) MPLS
5 1 (4.55%) OSPF
5 1 (4.55%) Unified Communications
5 1 (4.55%) VoIP
Database & Business Intelligence
1 9 (40.91%) Oracle Database
2 2 (9.09%) MariaDB
2 2 (9.09%) MySQL
2 2 (9.09%) NoSQL
3 1 (4.55%) Redis
Development Applications
1 4 (18.18%) Git (software)
1 4 (18.18%) Jenkins
2 2 (9.09%) TeamCity
3 1 (4.55%) Sonatype Nexus
General
1 3 (13.64%) Finance
2 1 (4.55%) Banking
Job Titles
1 14 (63.64%) Administrator
1 14 (63.64%) Linux Administrator
1 14 (63.64%) Linux Systems Administrator
1 14 (63.64%) Systems Administrator
2 5 (22.73%) DevOps Engineer
3 4 (18.18%) Solaris Administrator
3 4 (18.18%) Solaris Systems Administrator
3 4 (18.18%) Unix Administrator
3 4 (18.18%) Unix Linux Systems Administrator
3 4 (18.18%) Unix Systems Administrator
4 3 (13.64%) Senior DevOps
4 3 (13.64%) Senior DevOps Engineer
5 2 (9.09%) Developer
6 1 (4.55%) C# Developer
6 1 (4.55%) Junior
6 1 (4.55%) Junior Developer
6 1 (4.55%) Network Engineer
Libraries, Frameworks & Software Standards
1 5 (22.73%) Node.js
2 2 (9.09%) .NET
2 2 (9.09%) Elastic Stack
2 2 (9.09%) LEMP Stack
2 2 (9.09%) libvirt
2 2 (9.09%) Software Packaging
3 1 (4.55%) Django
3 1 (4.55%) LAMP
3 1 (4.55%) LDAP
3 1 (4.55%) Memcached
3 1 (4.55%) RabbitMQ
Miscellaneous
1 11 (50.00%) Public Cloud
2 9 (40.91%) Data Centre
3 4 (18.18%) Clustering
3 4 (18.18%) Computer Science
3 4 (18.18%) Management Information System
3 4 (18.18%) Replication
4 2 (9.09%) Greenfield Project
5 1 (4.55%) Music Streaming
5 1 (4.55%) Self-Motivation
Operating Systems
1 22 (100.00%) Linux
2 15 (68.18%) Red Hat Enterprise Linux
3 9 (40.91%) SUSE
4 8 (36.36%) CentOS
5 6 (27.27%) Unix
6 5 (22.73%) Ubuntu
7 4 (18.18%) Solaris
8 2 (9.09%) Fedora
9 1 (4.55%) Debian
9 1 (4.55%) Windows
9 1 (4.55%) Windows Server
Processes & Methodologies
1 13 (59.09%) ITIL
1 13 (59.09%) Server Hardening
2 9 (40.91%) Configuration Management
2 9 (40.91%) Load Balancing
2 9 (40.91%) Security Patching
2 9 (40.91%) Server Building
3 6 (27.27%) DevOps
4 4 (18.18%) Benchmarking
4 4 (18.18%) Business Continuity
4 4 (18.18%) Change Management
4 4 (18.18%) Disaster Recovery
4 4 (18.18%) Information Security
4 4 (18.18%) Mathematics
4 4 (18.18%) Open Source
4 4 (18.18%) QMS
4 4 (18.18%) Quality Management
4 4 (18.18%) Storage Management
5 2 (9.09%) Agile Software Development
5 2 (9.09%) Machine Learning
5 2 (9.09%) Predictive Analysis
Programming Languages
1 15 (68.18%) Perl
1 15 (68.18%) Python
2 13 (59.09%) Shell Script
3 11 (50.00%) Java
4 4 (18.18%) AWK
4 4 (18.18%) Bash Shell
4 4 (18.18%) Bourne shell
4 4 (18.18%) Korn
5 3 (13.64%) C#
6 2 (9.09%) Go
6 2 (9.09%) JavaScript
Qualifications
1 15 (68.18%) RHCE
1 15 (68.18%) RHCSA
2 13 (59.09%) Degree
3 4 (18.18%) OCA
3 4 (18.18%) OCP
3 4 (18.18%) Oracle Certification
4 1 (4.55%) CCNP
4 1 (4.55%) Cisco Certification
Quality Assurance & Compliance
1 2 (9.09%) QA
System Software
1 10 (45.45%) Gluster
2 6 (27.27%) Docker
3 4 (18.18%) Veritas Cluster Server
4 3 (13.64%) KVM
4 3 (13.64%) Virtual Servers
5 2 (9.09%) Ceph
5 2 (9.09%) oVirt
5 2 (9.09%) vSphere
6 1 (4.55%) Active Directory
6 1 (4.55%) Postfix
Systems Management
1 12 (54.55%) Ansible
1 12 (54.55%) Puppet
2 11 (50.00%) vRealize
3 9 (40.91%) Nagios
4 5 (22.73%) Kubernetes
4 5 (22.73%) Terraform
5 4 (18.18%) NetBackup
5 4 (18.18%) Oracle ZFS
5 4 (18.18%) Red Hat Satellite
5 4 (18.18%) Red Hat Spacewalk
5 4 (18.18%) Veritas Storage Foundation
6 2 (9.09%) Consul
6 2 (9.09%) Opscode Chef
6 2 (9.09%) vRealize Orchestrator
7 1 (4.55%) Galera Cluster
7 1 (4.55%) HAProxy
7 1 (4.55%) Rancher
Vendors
1 15 (68.18%) Red Hat
1 15 (68.18%) VMware
2 13 (59.09%) EMC
2 13 (59.09%) Oracle
3 4 (18.18%) Brocade
3 4 (18.18%) Centrify
3 4 (18.18%) HP
3 4 (18.18%) StorageTek
3 4 (18.18%) Sun
3 4 (18.18%) Veritas
4 2 (9.09%) Black Duck
4 2 (9.09%) SaltStack
5 1 (4.55%) Cisco