Period
to 18 November 2019

The following table provides summary statistics for permanent job vacancies advertised in Guildford with a requirement for Linux skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Linux over the 6 months to 18 November 2019 with a comparison to the same period in the previous 2 years.

Linux
Surrey > Guildford
6 months to
18 Nov 2019
Same period 2018 Same period 2017
Rank 16 18 20
Rank change year-on-year +2 +2 -8
Permanent jobs citing Linux 89 106 100
As % of all permanent IT jobs advertised in Guildford 12.06% 13.04% 12.14%
As % of the Operating Systems category 44.06% 34.08% 37.31%
Number of salaries quoted 85 101 80
Guildford median annual salary £47,500 £50,000 £55,000
Median salary % change year-on-year -5.00% -9.09% +15.79%
10th Percentile £24,750 £28,750 £37,375
90th Percentile £81,250 £75,000 £69,375
Surrey median annual salary £50,000 £52,500 £52,500
% change year-on-year -4.76% - +5.00%

Linux is in the Operating Systems category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Guildford with a requirement for operating system skills.

All Operating Systems
Guildford
Permanent vacancies with a requirement for operating system skills 202 311 268
As % of all permanent IT jobs advertised in Guildford 27.37% 38.25% 32.52%
Number of salaries quoted 197 283 239
Guildford median annual salary £37,500 £36,000 £38,000
Median salary % change year-on-year +4.17% -5.26% -5.00%
10th Percentile £24,750 £22,550 £22,800
90th Percentile £72,500 £70,000 £67,500
Surrey median annual salary £44,000 £43,500 £45,000
% change year-on-year +1.15% -3.33% -

Linux
Job Vacancy Trend in Guildford

Job postings citing Linux as a percentage of all IT jobs advertised in Guildford.

Job vacancy trend for Linux in Guildford

Linux
Salary Trend in Guildford

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

Salary trend for Linux in Guildford

Linux
Salary Histogram in Guildford

The salary distribution of IT jobs citing Linux in Guildford over the 6 months to 18 November 2019.

Salary histogram for Linux in Guildford

For the 6 months to 18 November 2019, IT jobs citing Linux 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 across the Guildford region with a requirement for Linux.

1 39 (43.82%) Windows
2 28 (31.46%) Windows Server
3 26 (29.21%) Microsoft
4 25 (28.09%) JavaScript
5 22 (24.72%) Firewall
5 22 (24.72%) Cybersecurity
6 21 (23.60%) Python
6 21 (23.60%) VPN
7 20 (22.47%) Active Directory
7 20 (22.47%) Software Engineering
8 19 (21.35%) Agile Software Development
8 19 (21.35%) DNS
8 19 (21.35%) MS Exchange
8 19 (21.35%) Exchange Server 2013
8 19 (21.35%) Windows Server 2012
9 18 (20.22%) Docker
9 18 (20.22%) DevOps
9 18 (20.22%) DHCP
9 18 (20.22%) SQL
10 17 (19.10%) C
10 17 (19.10%) C++
11 16 (17.98%) Games
11 16 (17.98%) Computer Science
11 16 (17.98%) Git (software)
12 15 (16.85%) Ubuntu
12 15 (16.85%) Kubernetes
12 15 (16.85%) Java
13 14 (15.73%) TDD
13 14 (15.73%) Problem-Solving
14 13 (14.61%) C#

Linux
Co-occurring IT Skills in Guildford 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 19 (21.35%) Exchange Server 2013
1 19 (21.35%) MS Exchange
2 3 (3.37%) Confluence
2 3 (3.37%) IIS
3 2 (2.25%) Elasticsearch
3 2 (2.25%) JBoss
4 1 (1.12%) Apache
4 1 (1.12%) Apache Spark
4 1 (1.12%) Cloud Foundry
Applications
1 4 (4.49%) Microsoft Office
1 4 (4.49%) MS Visio
1 4 (4.49%) Spreadsheet
2 1 (1.12%) Microsoft Excel
Cloud Services
1 9 (10.11%) GitHub
2 6 (6.74%) AWS
2 6 (6.74%) Azure
3 3 (3.37%) SaaS
4 2 (2.25%) Cloud Computing
5 1 (1.12%) Office 365
5 1 (1.12%) PaaS
Communications & Networking
1 22 (24.72%) Firewall
2 21 (23.60%) VPN
3 19 (21.35%) DNS
4 18 (20.22%) DHCP
5 10 (11.24%) TCP/IP
6 5 (5.62%) VoIP
7 4 (4.49%) Asterisk PBX
8 2 (2.25%) LAN
8 2 (2.25%) WAN
9 1 (1.12%) H.323
9 1 (1.12%) ISDN
9 1 (1.12%) Network Security
9 1 (1.12%) RTP
9 1 (1.12%) SAN
9 1 (1.12%) SS7
Database & Business Intelligence
1 12 (13.48%) Big Data
2 11 (12.36%) PostgreSQL
3 10 (11.24%) MySQL
3 10 (11.24%) NoSQL
4 3 (3.37%) Hadoop
5 2 (2.25%) Blockchain
5 2 (2.25%) SQL Server
6 1 (1.12%) Data Lake
6 1 (1.12%) Data Warehouse
6 1 (1.12%) HBase
6 1 (1.12%) Parquet
Development Applications
1 16 (17.98%) Git (software)
2 9 (10.11%) Jenkins
3 8 (8.99%) RSpec
4 6 (6.74%) Octopus Deploy
4 6 (6.74%) TeamCity
5 5 (5.62%) Bitbucket
6 4 (4.49%) JIRA
7 3 (3.37%) Atlassian Bamboo
8 1 (1.12%) CMake
8 1 (1.12%) Gradle
8 1 (1.12%) Visual Studio
8 1 (1.12%) Visual Studio Team System
General
1 16 (17.98%) Games
2 10 (11.24%) Finance
2 10 (11.24%) Public Sector
3 5 (5.62%) Legal
4 4 (4.49%) Financial Institution
5 1 (1.12%) Telecoms
Job Titles
1 16 (17.98%) Administrator
1 16 (17.98%) DevOps Engineer
1 16 (17.98%) Systems Administrator
2 15 (16.85%) Developer
3 10 (11.24%) Software Engineer
4 9 (10.11%) Development Engineer
5 8 (8.99%) Incident Engineer
6 7 (7.87%) Ruby Developer
7 6 (6.74%) Cloud Engineer
7 6 (6.74%) Senior DevOps
7 6 (6.74%) Senior DevOps Engineer
8 5 (5.62%) C Software Engineer
8 5 (5.62%) C/C++ Software Engineer
8 5 (5.62%) C++ Software Engineer
8 5 (5.62%) IT Support
8 5 (5.62%) IT Systems Administrator
8 5 (5.62%) Senior C Software Engineer
8 5 (5.62%) Senior C++ Software Engineer
8 5 (5.62%) Systems Support
8 5 (5.62%) Telephony Engineer
Libraries, Frameworks & Software Standards
1 13 (14.61%) Node.js
2 9 (10.11%) AngularJS
3 8 (8.99%) HTML
3 8 (8.99%) Ruby on Rails
4 6 (6.74%) .NET
4 6 (6.74%) .NET Framework
4 6 (6.74%) jQuery
5 5 (5.62%) RESTful
5 5 (5.62%) SOAP
6 4 (4.49%) CSS
6 4 (4.49%) FreeSWITCH
7 3 (3.37%) .NET Core
7 3 (3.37%) CodeIgniter
7 3 (3.37%) Elastic Stack
7 3 (3.37%) JSON
7 3 (3.37%) React
7 3 (3.37%) Web Services
8 2 (2.25%) XML
9 1 (1.12%) ASP.NET
9 1 (1.12%) J2EE
Miscellaneous
1 12 (13.48%) Self-Motivation
2 11 (12.36%) Linux Command Line
3 10 (11.24%) Cyberthreat
4 3 (3.37%) Private Cloud
4 3 (3.37%) User Experience
5 1 (1.12%) Client/Server
5 1 (1.12%) Cyberattack
5 1 (1.12%) Data Centre
5 1 (1.12%) Embedded Systems
5 1 (1.12%) Hybrid Cloud
5 1 (1.12%) NHS
5 1 (1.12%) Social Media
Operating Systems
1 39 (43.82%) Windows
2 28 (31.46%) Windows Server
3 19 (21.35%) Windows Server 2012
4 15 (16.85%) Ubuntu
5 4 (4.49%) Embedded Linux
5 4 (4.49%) Unix
6 2 (2.25%) Solaris
7 1 (1.12%) CentOS
7 1 (1.12%) Oracle Linux
7 1 (1.12%) VMS
Processes & Methodologies
1 22 (24.72%) Cybersecurity
2 20 (22.47%) Software Engineering
3 19 (21.35%) Agile Software Development
4 18 (20.22%) DevOps
5 16 (17.98%) Computer Science
6 14 (15.73%) Problem-Solving
6 14 (15.73%) TDD
7 11 (12.36%) Analytics
8 10 (11.24%) Cyber Threat Intelligence
8 10 (11.24%) Data Analytics
8 10 (11.24%) Machine Learning
8 10 (11.24%) Scrum
8 10 (11.24%) Technical Analysis
8 10 (11.24%) Threat Intelligence
9 9 (10.11%) Big Data Analytics
9 9 (10.11%) Business Intelligence
9 9 (10.11%) Malware Reverse Engineering
9 9 (10.11%) Reverse Engineering
10 8 (8.99%) Microservices
10 8 (8.99%) MVC
Programming Languages
1 25 (28.09%) JavaScript
2 21 (23.60%) Python
3 18 (20.22%) SQL
4 17 (19.10%) C
4 17 (19.10%) C++
5 15 (16.85%) Java
6 13 (14.61%) C#
7 12 (13.48%) Ruby
8 10 (11.24%) PowerShell
9 4 (4.49%) Go
9 4 (4.49%) PHP
10 2 (2.25%) Bash Shell
10 2 (2.25%) Perl
11 1 (1.12%) Shell Script
11 1 (1.12%) T-SQL
11 1 (1.12%) TypeScript
Qualifications
1 12 (13.48%) Degree
2 11 (12.36%) Computer Science Degree
3 10 (11.24%) Security Cleared
4 1 (1.12%) CEH
4 1 (1.12%) CISA
4 1 (1.12%) CISM
4 1 (1.12%) CISMP
4 1 (1.12%) CISSP
4 1 (1.12%) CompTIA Security+
4 1 (1.12%) Master's Degree
Quality Assurance & Compliance
1 7 (7.87%) QA
2 1 (1.12%) SLA
System Software
1 20 (22.47%) Active Directory
2 18 (20.22%) Docker
3 4 (4.49%) Kamailio
4 2 (2.25%) Sendmail
5 1 (1.12%) Apache ZooKeeper
5 1 (1.12%) Firmware
5 1 (1.12%) HDFS
5 1 (1.12%) VMware Infrastructure
5 1 (1.12%) vSphere
Systems Management
1 15 (16.85%) Kubernetes
2 13 (14.61%) Puppet
3 7 (7.87%) Opscode Chef
4 6 (6.74%) Terraform
5 3 (3.37%) Kibana
5 3 (3.37%) logstash
5 3 (3.37%) Nagios
6 1 (1.12%) Ansible
6 1 (1.12%) Hadoop YARN
6 1 (1.12%) QRadar
6 1 (1.12%) RSA Security Analytics
Vendors
1 26 (29.21%) Microsoft
2 10 (11.24%) Cisco
3 4 (4.49%) Oracle
4 3 (3.37%) Atlassian
4 3 (3.37%) Ivanti
4 3 (3.37%) VMware
5 1 (1.12%) ArcSight
5 1 (1.12%) BT
5 1 (1.12%) CyberArk
5 1 (1.12%) Facebook
5 1 (1.12%) Google
5 1 (1.12%) HP
5 1 (1.12%) IBM
5 1 (1.12%) Instagram
5 1 (1.12%) Red Hat
5 1 (1.12%) Splunk
5 1 (1.12%) Sun
5 1 (1.12%) Twitter
5 1 (1.12%) Veeam
5 1 (1.12%) Veracode