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 27 August 2016 with a comparison to same period over 2 years.

3 months to
27 Aug 2016
Same period 2015 Same period 2014
Linux System Administrator
Rank 38 39 -
Rank change year-on-year
+1 -
Permanent jobs requiring a Linux Systems Administrator 7 1 0
As % of all permanent IT jobs located in Croydon 3.18% 0.60% -
As % of the Job Titles category 3.20% 0.60% -
Number of salaries quoted 7 1 0
Median salary £50,000 £40,000 -
Median salary % change year-on-year
+25.00% -
UK excluding London median salary £47,500 £40,000 £41,500
% change year-on-year
+18.75% -3.61%
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
219 167 223
As % of all permanent IT jobs located in Croydon 99.55% 100.00% 99.55%
Number of salaries quoted 200 149 184
Median salary £43,000 £45,000 £42,500
Median salary % change year-on-year
-4.44% +5.88%
90% offered a salary of more than £23,500 £25,000 £24,000
10% offered a salary of more than £66,050 £56,250 £56,000
UK excluding London median salary £41,500 £40,000 £40,000
% change year-on-year
+3.75% -

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 27 August 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 27 August 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 11 (100.00%) Linux
2 8 (72.73%) Nagios
3 7 (63.64%) Unix
3 7 (63.64%) VMware
4 6 (54.55%) Puppet
4 6 (54.55%) Python
5 5 (45.45%) Apache
5 5 (45.45%) Perl
5 5 (45.45%) PHP
5 5 (45.45%) MySQL
5 5 (45.45%) Configuration Management
5 5 (45.45%) Finance
5 5 (45.45%) LAMP
5 5 (45.45%) VMware Infrastructure
6 4 (36.36%) CentOS
6 4 (36.36%) Red Hat Enterprise Linux
6 4 (36.36%) NAS
6 4 (36.36%) nginx
6 4 (36.36%) Load Balancing
6 4 (36.36%) Asterisk PBX
6 4 (36.36%) Capacity Planning
6 4 (36.36%) Financial Institution
6 4 (36.36%) TCP/IP
6 4 (36.36%) Red Hat
6 4 (36.36%) Data Centre
6 4 (36.36%) LEMP Stack
7 3 (27.27%) LAPP Stack
7 3 (27.27%) Internet
7 3 (27.27%) DNS
7 3 (27.27%) SMTP

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 5 (45.45%) Apache
2 4 (36.36%) nginx
Cloud Services
1 3 (27.27%) Amazon AWS
Communications & Networking
1 4 (36.36%) Asterisk PBX
1 4 (36.36%) NAS
1 4 (36.36%) TCP/IP
2 3 (27.27%) DNS
2 3 (27.27%) Internet
2 3 (27.27%) SMTP
Database & Business Intelligence
1 5 (45.45%) MySQL
2 3 (27.27%) PostgreSQL
Development Applications
1 1 (9.09%) Jenkins
General
1 5 (45.45%) Finance
2 4 (36.36%) Financial Institution
3 1 (9.09%) Law
3 1 (9.09%) Marketing
3 1 (9.09%) Publishing
3 1 (9.09%) Telecoms
Libraries, Frameworks & Software Standards
1 5 (45.45%) LAMP
2 4 (36.36%) LEMP Stack
3 3 (27.27%) LAPP Stack
Miscellaneous
1 4 (36.36%) Data Centre
2 3 (27.27%) Management Information System
2 3 (27.27%) User Experience
3 1 (9.09%) Private Cloud
Operating Systems
1 11 (100.00%) Linux
2 7 (63.64%) Unix
3 4 (36.36%) CentOS
3 4 (36.36%) Red Hat Enterprise Linux
4 3 (27.27%) Debian
5 1 (9.09%) Windows
Processes & Methodologies
1 5 (45.45%) Configuration Management
2 4 (36.36%) Capacity Planning
2 4 (36.36%) Load Balancing
3 3 (27.27%) DevOps
3 3 (27.27%) Kalman Filter
3 3 (27.27%) Problem Management
3 3 (27.27%) Root Cause Analysis
4 1 (9.09%) Agile Software Development
4 1 (9.09%) Continuous Delivery
4 1 (9.09%) Continuous Deployment
4 1 (9.09%) Continuous Integration
4 1 (9.09%) Digital Marketing
4 1 (9.09%) Disaster Recovery
4 1 (9.09%) Web Operations
Programming Languages
1 6 (54.55%) Python
2 5 (45.45%) Perl
2 5 (45.45%) PHP
3 2 (18.18%) Java
3 2 (18.18%) Ruby
4 1 (9.09%) Bash Shell
System Software
1 5 (45.45%) VMware Infrastructure
2 3 (27.27%) FreeRADIUS
3 1 (9.09%) Virtual Machines
Systems Management
1 8 (72.73%) Nagios
2 6 (54.55%) Puppet
3 3 (27.27%) Cacti
4 2 (18.18%) Opscode Chef
5 1 (9.09%) Ansible
Vendors
1 7 (63.64%) VMware
2 4 (36.36%) Red Hat
3 1 (9.09%) Rackspace