Period
to 20 August 2018

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 20 August 2018 with a comparison to the same period in the previous 2 years.

Linux
Surrey > Guildford
6 months to
20 Aug 2018
Same period 2017 Same period 2016
Rank 26 20 5
Rank change year-on-year -6 -15 +4
Permanent jobs citing Linux 77 90 196
As % of all permanent IT jobs advertised in Guildford 9.23% 12.13% 17.41%
As % of the Operating Systems category 30.92% 29.80% 45.58%
Number of salaries quoted 74 76 119
Guildford median annual salary £50,000 £47,500 £47,500
Median salary % change year-on-year +5.26% - +5.56%
10th Percentile £31,250 £31,250 £29,500
90th Percentile £74,250 £62,500 £71,250
Surrey median annual salary £50,500 £50,000 £50,000
% change year-on-year +1.00% - +5.26%

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 249 302 430
As % of all permanent IT jobs advertised in Guildford 29.86% 40.70% 38.19%
Number of salaries quoted 229 271 327
Guildford median annual salary £40,500 £35,000 £40,000
Median salary % change year-on-year +15.71% -12.50% +3.90%
10th Percentile £23,400 £24,500 £24,000
90th Percentile £70,000 £55,000 £61,250
Surrey median annual salary £42,500 £42,500 £45,000
% change year-on-year - -5.56% +5.88%

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 20 August 2018.

Salary histogram for Linux in Guildford

For the 6 months to 20 August 2018, 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 28 (36.36%) Windows
2 25 (32.47%) VMware
3 24 (31.17%) SQL
4 22 (28.57%) Agile Software Development
5 21 (27.27%) Java
6 20 (25.97%) Python
6 20 (25.97%) Degree
7 19 (24.68%) C++
8 18 (23.38%) Firewall
8 18 (23.38%) VMware Infrastructure
8 18 (23.38%) Software Engineering
9 17 (22.08%) Amazon AWS
9 17 (22.08%) REST
10 16 (20.78%) Telecoms
10 16 (20.78%) JavaScript
11 15 (19.48%) SQL Server
11 15 (19.48%) PHP
12 14 (18.18%) MySQL
12 14 (18.18%) Active Directory
13 13 (16.88%) VLAN
13 13 (16.88%) Data Centre
14 12 (15.58%) Windows Server
14 12 (15.58%) Computer Science
14 12 (15.58%) SAN
15 11 (14.29%) Cisco
15 11 (14.29%) TCP/IP
15 11 (14.29%) SOAP
15 11 (14.29%) Web Services
15 11 (14.29%) Jenkins
16 10 (12.99%) Java 8

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 9 (11.69%) Apache
1 9 (11.69%) IIS
2 5 (6.49%) Apache Spark
2 5 (6.49%) Skype for Business
2 5 (6.49%) Tomcat
3 4 (5.19%) Jupyter
4 3 (3.90%) Elasticsearch
4 3 (3.90%) JBoss
5 2 (2.60%) BizTalk Server
5 2 (2.60%) CMS
6 1 (1.30%) WebLogic
6 1 (1.30%) WebSphere
Applications
1 2 (2.60%) Microsoft Office
Cloud Services
1 17 (22.08%) Amazon AWS
2 9 (11.69%) SaaS
3 7 (9.09%) Microsoft Azure
3 7 (9.09%) Office 365
4 5 (6.49%) Mimecast
5 4 (5.19%) Amazon ELB
5 4 (5.19%) Amazon S3
5 4 (5.19%) GitHub
5 4 (5.19%) Slack
6 2 (2.60%) Google Cloud Platform
7 1 (1.30%) AWS CloudFormation
Communications & Networking
1 18 (23.38%) Firewall
2 13 (16.88%) VLAN
3 12 (15.58%) SAN
4 11 (14.29%) TCP/IP
5 10 (12.99%) NAS
6 9 (11.69%) DNS
7 8 (10.39%) LAN
8 7 (9.09%) IPsec
8 7 (9.09%) WAN
9 6 (7.79%) HTTP
9 6 (7.79%) VPN
10 5 (6.49%) PBX
10 5 (6.49%) Skype
10 5 (6.49%) Wi-Fi
11 3 (3.90%) Network Security
11 3 (3.90%) VoIP
11 3 (3.90%) Wireless
12 2 (2.60%) IPv4
12 2 (2.60%) MPLS
12 2 (2.60%) WLAN
Database & Business Intelligence
1 15 (19.48%) SQL Server
2 14 (18.18%) MySQL
3 9 (11.69%) Amazon RDS
4 7 (9.09%) Big Data
5 4 (5.19%) NoSQL
6 3 (3.90%) PostgreSQL
7 2 (2.60%) Hadoop
7 2 (2.60%) MongoDB
Development Applications
1 11 (14.29%) Jenkins
2 9 (11.69%) Git (software)
3 4 (5.19%) JUnit
3 4 (5.19%) Maven
4 2 (2.60%) JIRA
4 2 (2.60%) Selenium
4 2 (2.60%) Subversion
5 1 (1.30%) Gatling
5 1 (1.30%) JMeter
5 1 (1.30%) NeoLoad
5 1 (1.30%) TestNG
5 1 (1.30%) Vagrant
General
1 16 (20.78%) Telecoms
2 7 (9.09%) Electronics
3 6 (7.79%) Finance
3 6 (7.79%) Games
4 4 (5.19%) Automotive
5 3 (3.90%) Manufacturing
5 3 (3.90%) Marketing
6 2 (2.60%) Back Office
7 1 (1.30%) Financial Institution
Job Titles
1 25 (32.47%) Developer
2 11 (14.29%) Software Engineer
3 10 (12.99%) Architect
4 9 (11.69%) Administrator
5 8 (10.39%) Java Developer
5 8 (10.39%) Systems Administrator
6 7 (9.09%) Linux Administrator
6 7 (9.09%) Linux Systems Administrator
6 7 (9.09%) Software Developer
7 6 (7.79%) Infrastructure Architect
7 6 (7.79%) Infrastructure Manager
8 5 (6.49%) C++ Developer
8 5 (6.49%) Graduate
8 5 (6.49%) Graduate Software Engineer
8 5 (6.49%) Systems Engineer
9 4 (5.19%) Cloud Architect
9 4 (5.19%) IT Infrastructure Manager
9 4 (5.19%) IT Manager
9 4 (5.19%) Network Infrastructure Manager
9 4 (5.19%) Senior Developer
Libraries, Frameworks & Software Standards
1 17 (22.08%) REST
2 11 (14.29%) SOAP
2 11 (14.29%) Web Services
3 9 (11.69%) JSON
3 9 (11.69%) Spring
4 8 (10.39%) Django
4 8 (10.39%) XML
5 7 (9.09%) HTML
6 6 (7.79%) RabbitMQ
6 6 (7.79%) RESTful
7 5 (6.49%) ActiveMQ
7 5 (6.49%) Java EE
7 5 (6.49%) LAMP
7 5 (6.49%) LDAP
7 5 (6.49%) MAPI
7 5 (6.49%) Middleware
8 4 (5.19%) AngularJS
8 4 (5.19%) Celery
8 4 (5.19%) CSS
8 4 (5.19%) TensorFlow
Miscellaneous
1 13 (16.88%) Data Centre
2 12 (15.58%) Computer Science
3 10 (12.99%) Replication
4 6 (7.79%) Mobile App
4 6 (7.79%) Private Cloud
5 5 (6.49%) Hybrid Cloud
5 5 (6.49%) Video Conferencing
5 5 (6.49%) YubiKey
6 4 (5.19%) Enterprise Storage
7 3 (3.90%) Self-Motivation
8 2 (2.60%) CMDB
8 2 (2.60%) Enterprise Cloud
8 2 (2.60%) Field-Programmable Gate Array
8 2 (2.60%) Machine to Machine
8 2 (2.60%) Social Media
9 1 (1.30%) Algorithms
9 1 (1.30%) Client/Server
9 1 (1.30%) Clustering
9 1 (1.30%) VHDL
9 1 (1.30%) VLSI
Operating Systems
1 28 (36.36%) Windows
2 12 (15.58%) Windows Server
3 7 (9.09%) CentOS
3 7 (9.09%) Red Hat Enterprise Linux
4 6 (7.79%) Unix
5 5 (6.49%) VMS
6 4 (5.19%) Embedded Linux
6 4 (5.19%) Ubuntu
6 4 (5.19%) Windows Server 2012
7 2 (2.60%) Windows Server 2008
8 1 (1.30%) Android
8 1 (1.30%) Apple iOS
Processes & Methodologies
1 22 (28.57%) Agile Software Development
2 18 (23.38%) Software Engineering
3 10 (12.99%) Scrum
4 9 (11.69%) Cybersecurity
5 8 (10.39%) Artificial Intelligence
5 8 (10.39%) DevOps
5 8 (10.39%) OO
6 7 (9.09%) Data Security
6 7 (9.09%) Infrastructure Engineering
6 7 (9.09%) Unit Testing
7 6 (7.79%) Capacity Management
7 6 (7.79%) Configuration Management
7 6 (7.79%) E-Commerce
7 6 (7.79%) TDD
8 5 (6.49%) Application Virtualisation
8 5 (6.49%) OOD
8 5 (6.49%) Password Management
8 5 (6.49%) Performance Metrics
8 5 (6.49%) Project Management
8 5 (6.49%) Security Hardening
Programming Languages
1 24 (31.17%) SQL
2 21 (27.27%) Java
3 20 (25.97%) Python
4 19 (24.68%) C++
5 16 (20.78%) JavaScript
6 15 (19.48%) PHP
7 10 (12.99%) Java 8
8 9 (11.69%) C
9 7 (9.09%) Ruby
10 6 (7.79%) Bash Shell
11 5 (6.49%) C#
12 4 (5.19%) Assembly Language
12 4 (5.19%) R
13 3 (3.90%) Perl
13 3 (3.90%) Scala
14 2 (2.60%) Groovy
14 2 (2.60%) Shell Script
15 1 (1.30%) PowerShell
Qualifications
1 20 (25.97%) Degree
2 4 (5.19%) Security Cleared
3 3 (3.90%) Computer Science Degree
3 3 (3.90%) Oracle Certification
4 2 (2.60%) CCNA
4 2 (2.60%) Cisco Certification
4 2 (2.60%) LPIC
4 2 (2.60%) MCP
4 2 (2.60%) MCSA
4 2 (2.60%) Microsoft Certification
5 1 (1.30%) DV Cleared
5 1 (1.30%) RHCE
5 1 (1.30%) RHCSA
5 1 (1.30%) SC Cleared
Quality Assurance & Compliance
1 3 (3.90%) PA-DSS
1 3 (3.90%) PCI DSS
2 2 (2.60%) GCP
2 2 (2.60%) SLA
3 1 (1.30%) QA
System Software
1 18 (23.38%) VMware Infrastructure
2 14 (18.18%) Active Directory
3 8 (10.39%) Docker
3 8 (10.39%) KVM
4 7 (9.09%) Hyper-V
5 2 (2.60%) iptables
5 2 (2.60%) Virtual Machines
5 2 (2.60%) vSphere
6 1 (1.30%) Apache ZooKeeper
6 1 (1.30%) HDFS
6 1 (1.30%) Lustre
6 1 (1.30%) Slurm Workload Manager
6 1 (1.30%) Xen
Systems Management
1 6 (7.79%) FortiGate
2 5 (6.49%) Microsoft Intune
3 4 (5.19%) Opscode Chef
4 3 (3.90%) Puppet
5 2 (2.60%) HAProxy
5 2 (2.60%) Nagios
6 1 (1.30%) Ansible
6 1 (1.30%) CA Single Sign-On
6 1 (1.30%) Hadoop YARN
6 1 (1.30%) Hyperic
Vendors
1 25 (32.47%) VMware
2 11 (14.29%) Cisco
3 10 (12.99%) Microsoft
4 9 (11.69%) Oracle
5 5 (6.49%) Juniper
5 5 (6.49%) NETGEAR
5 5 (6.49%) Sophos
5 5 (6.49%) Vyatta
6 4 (5.19%) Veeam
7 3 (3.90%) Citrix
7 3 (3.90%) HP
7 3 (3.90%) SAP
7 3 (3.90%) Sun
8 2 (2.60%) Dell
8 2 (2.60%) Fortinet
9 1 (1.30%) CA
9 1 (1.30%) NetApp
9 1 (1.30%) Red Hat
9 1 (1.30%) Salesforce.com
9 1 (1.30%) TIBCO