The statistics below represent IT jobs advertised across the Croydon region that had Linux Systems Administrator featuring in the job title. Included is a guide to the salaries offered over the 3 months to 26 September 2016 with a comparison to same period over 2 years.

3 months to
26 Sep 2016
Same period 2015 Same period 2014
Linux System Administrator
Rank 27 37 -
Rank change year-on-year
+10 -
Permanent jobs requiring a Linux Systems Administrator 11 1 0
As % of all permanent IT jobs located in Croydon 5.24% 0.54% -
As % of the Job Titles category 5.31% 0.55% -
Number of salaries quoted 11 1 0
Median salary £42,500 £40,000 -
Median salary % change year-on-year
+6.25% -
UK excluding London median salary £45,000 £40,000 £42,500
% change year-on-year
+12.50% -5.88%
Linux Systems Administrator
London

The following table is for comparison with the above and provides statistics for the entire Job Titles category in permanent jobs advertised in the Croydon region. Most job vacancies include a discernible job title. As such the figures in the first row provide an indication of the total number of permanent jobs in the overall sample.

Job Titles Category
Croydon
Permanent IT job ads with a match in the
Job Titles category
207 183 245
As % of all permanent IT jobs located in Croydon 98.57% 99.46% 99.59%
Number of salaries quoted 188 169 208
Median salary £47,500 £42,500 £42,500
Median salary % change year-on-year
+11.76% -
90% offered a salary of more than £23,500 £25,000 £24,000
10% offered a salary of more than £80,000 £60,000 £60,000
UK excluding London median salary £42,500 £40,000 £40,000
% change year-on-year
+6.25% -

Linux Systems Administrator
Jobs Demand Trend in Croydon

The demand trend of job ads across the Croydon region that featured Linux Systems Administrator in the job title.

Linux Systems Administrator Jobs Demand Trend in Croydon

Linux Systems Administrator
Salary Trend in Croydon

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Linux Systems Administrator across the Croydon region.

Linux Systems Administrator Salary Trend in Croydon

Linux Systems Administrator
Salary Histogram in Croydon

This chart provides a salary histogram for IT jobs citing Linux Systems Administrator across the Croydon region over the 3 months to 26 September 2016.

Linux Systems Administrator Salary Histogram in Croydon

Linux Systems Administrator Skill Set
Top 30 Related IT Skills in Croydon

For the 6 months to 26 September 2016, Linux Systems Administrator job roles required the following IT skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the Croydon region featuring Linux Systems Administrator in the job title.

1 18 (100.00%) Linux
2 15 (83.33%) Nagios
3 12 (66.67%) Apache
3 12 (66.67%) Perl
4 11 (61.11%) CentOS
4 11 (61.11%) Data Centre
5 9 (50.00%) PHP
5 9 (50.00%) MySQL
5 9 (50.00%) LAMP
6 8 (44.44%) Telecoms
6 8 (44.44%) Asterisk PBX
6 8 (44.44%) Bash Shell
7 7 (38.89%) VMware
7 7 (38.89%) Unix
8 6 (33.33%) Python
8 6 (33.33%) Puppet
9 5 (27.78%) VMware Infrastructure
9 5 (27.78%) Configuration Management
9 5 (27.78%) Finance
9 5 (27.78%) Virtual Machines
10 4 (22.22%) LEMP Stack
10 4 (22.22%) Financial Institution
10 4 (22.22%) TCP/IP
10 4 (22.22%) Red Hat
10 4 (22.22%) NAS
10 4 (22.22%) nginx
10 4 (22.22%) Red Hat Enterprise Linux
10 4 (22.22%) Load Balancing
10 4 (22.22%) Capacity Planning
11 3 (16.67%) Amazon AWS

Linux Systems Administrator Skill Set
Top Related IT Skills in Croydon 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 12 (66.67%) Apache
2 4 (22.22%) nginx
Cloud Services
1 3 (16.67%) Amazon AWS
Communications & Networking
1 8 (44.44%) Asterisk PBX
2 4 (22.22%) NAS
2 4 (22.22%) TCP/IP
3 3 (16.67%) DNS
3 3 (16.67%) Internet
3 3 (16.67%) SMTP
Database & Business Intelligence
1 9 (50.00%) MySQL
2 3 (16.67%) PostgreSQL
Development Applications
1 1 (5.56%) Jenkins
General
1 8 (44.44%) Telecoms
2 5 (27.78%) Finance
3 4 (22.22%) Financial Institution
4 1 (5.56%) Law
4 1 (5.56%) Marketing
4 1 (5.56%) Publishing
Libraries, Frameworks & Software Standards
1 9 (50.00%) LAMP
2 4 (22.22%) LEMP Stack
3 3 (16.67%) LAPP Stack
Miscellaneous
1 11 (61.11%) Data Centre
2 3 (16.67%) Management Information System
2 3 (16.67%) User Experience
3 1 (5.56%) Private Cloud
Operating Systems
1 18 (100.00%) Linux
2 11 (61.11%) CentOS
3 7 (38.89%) Unix
4 4 (22.22%) Red Hat Enterprise Linux
5 3 (16.67%) Debian
6 1 (5.56%) Windows
Processes & Methodologies
1 5 (27.78%) Configuration Management
2 4 (22.22%) Capacity Planning
2 4 (22.22%) Load Balancing
3 3 (16.67%) DevOps
3 3 (16.67%) Kalman Filter
3 3 (16.67%) Problem Management
3 3 (16.67%) Root Cause Analysis
4 1 (5.56%) Agile Software Development
4 1 (5.56%) Continuous Delivery
4 1 (5.56%) Continuous Deployment
4 1 (5.56%) Continuous Integration
4 1 (5.56%) Digital Marketing
4 1 (5.56%) Disaster Recovery
4 1 (5.56%) Web Operations
Programming Languages
1 12 (66.67%) Perl
2 9 (50.00%) PHP
3 8 (44.44%) Bash Shell
4 6 (33.33%) Python
5 3 (16.67%) SQL
6 2 (11.11%) Java
6 2 (11.11%) Ruby
System Software
1 5 (27.78%) Virtual Machines
1 5 (27.78%) VMware Infrastructure
2 3 (16.67%) FreeRADIUS
Systems Management
1 15 (83.33%) Nagios
2 6 (33.33%) Puppet
3 3 (16.67%) Cacti
4 2 (11.11%) Opscode Chef
5 1 (5.56%) Ansible
Vendors
1 7 (38.89%) VMware
2 4 (22.22%) Red Hat
3 1 (5.56%) Rackspace