The table below looks at the statistics for Squid skills in IT jobs advertised across the UK. Included is a guide to the salaries offered in IT jobs that have cited Squid over the 3 months to 25 February 2017 with a comparison to the same period over the previous 2 years.

3 months to
25 Feb 2017
Same period 2016 Same period 2015
Squid Cache
UK
Rank 826 853 876
Rank change year-on-year
+27 +23
Permanent jobs citing Squid 15 86 90
As % of all permanent IT jobs located in the UK 0.018% 0.084% 0.084%
As % of the System Software category 0.15% 0.69% 0.67%
Number of salaries quoted 9 67 68
Median salary £57,500 £50,000 £52,500
Median salary % change year-on-year
+15.00% -4.76%
90% offered a salary of more than £28,500 £30,000 £45,000
10% offered a salary of more than £62,500 £61,000 £65,000
UK excluding London median salary £42,500 £50,000 £52,500
% change year-on-year
-15.00% -4.76%

The following table is for comparison with the above and provides statistics for the entire System Software category in permanent jobs advertised across the UK.

System Software Category
UK
Permanent IT job ads with a match in the
System Software category
10092 12489 13510
As % of all permanent IT jobs located in the UK 12.17% 12.24% 12.67%
Number of salaries quoted 8394 10589 11327
Median salary £42,500 £41,500 £40,500
Median salary % change year-on-year
+2.40% +2.46%
90% offered a salary of more than £25,000 £25,000 £24,500
10% offered a salary of more than £70,000 £65,000 £65,000
UK excluding London median salary £37,500 £38,500 £37,500
% change year-on-year
-2.59% +2.66%

Squid
Jobs Demand Trend

The demand trend of job ads citing Squid as a proportion of all IT jobs with a match in the System Software category.

Squid Jobs Demand Trend in the UK

Squid
Salary Trend

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

Squid Salary Trend in the UK

Squid
Salary Histogram

This chart provides a salary histogram for IT jobs citing Squid over the 3 months to 25 February 2017 within the UK.

Squid Salary Histogram in the UK

Squid
Top 10 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Squid within the UK over the 3 months to 25 February 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
England +47 15 £57,500 +15.00% 6
London +62 13 £59,750 +19.50% 6
Chiswick - 2 - -
City of London +42 1 £57,500 +15.00% 1
South West +15 1 £42,500 -32.00%
Wembley - 1 £62,500 -
Swindon - 1 £42,500 -
Nottinghamshire - 1 - -
Wiltshire - 1 £42,500 -
East Midlands - 1 - -

Squid
Top 30 Related IT Skills

For the 6 months to 25 February 2017, IT jobs citing Squid also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads with a requirement for Squid.

1 55 (96.49%) Linux
2 42 (73.68%) DNS
3 40 (70.18%) Apache
4 28 (49.12%) Red Hat
5 26 (45.61%) DHCP
6 25 (43.86%) MySQL
7 24 (42.11%) Unix
8 22 (38.60%) HTTP
8 22 (38.60%) VMware
9 20 (35.09%) LAMP
9 20 (35.09%) Python
9 20 (35.09%) VMware Infrastructure
10 19 (33.33%) Perl
11 18 (31.58%) NFS
11 18 (31.58%) SSL
12 17 (29.82%) CentOS
13 16 (28.07%) Red Hat Enterprise Linux
13 16 (28.07%) Open Source
13 16 (28.07%) Samba
14 15 (26.32%) PostgreSQL
14 15 (26.32%) Puppet
15 14 (24.56%) Bash Shell
15 14 (24.56%) Git (software)
15 14 (24.56%) nginx
15 14 (24.56%) Nagios
15 14 (24.56%) EMC
16 13 (22.81%) Tomcat
16 13 (22.81%) High Availability
17 12 (21.05%) iSCSI
17 12 (21.05%) Finance

Squid
Top Related 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 40 (70.18%) Apache
2 14 (24.56%) nginx
3 13 (22.81%) Tomcat
4 7 (12.28%) JBoss
5 6 (10.53%) Liferay
6 5 (8.77%) GlassFish
7 4 (7.02%) OpenStack
8 3 (5.26%) Exchange Server 2010
8 3 (5.26%) Exchange Server 2013
8 3 (5.26%) MS Exchange
8 3 (5.26%) SharePoint
8 3 (5.26%) Skype for Business
9 2 (3.51%) IIS
9 2 (3.51%) Oracle HTTP Server
10 1 (1.75%) WebSphere
10 1 (1.75%) WebSphere Application Server
Applications
1 1 (1.75%) MS Excel
Business Applications
1 3 (5.26%) SAP Oil and Gas
2 1 (1.75%) Dynamics CRM
Cloud Services
1 9 (15.79%) Amazon AWS
2 5 (8.77%) Cloud Computing
2 5 (8.77%) PaaS
3 3 (5.26%) Amazon EC2
4 2 (3.51%) GitHub
5 1 (1.75%) Amazon CloudWatch
5 1 (1.75%) AWS CloudFormation
5 1 (1.75%) Microsoft Azure
5 1 (1.75%) Office 365
5 1 (1.75%) Route 53
5 1 (1.75%) SaaS
5 1 (1.75%) Virtual Private Cloud
Communications & Networking
1 42 (73.68%) DNS
2 26 (45.61%) DHCP
3 22 (38.60%) HTTP
4 18 (31.58%) SSL
5 12 (21.05%) iSCSI
6 11 (19.30%) Kerberos
6 11 (19.30%) NAS
6 11 (19.30%) SAN
7 10 (17.54%) LDAP
7 10 (17.54%) OpenLDAP
7 10 (17.54%) TCP/IP
8 9 (15.79%) VPN
9 8 (14.04%) VLAN
10 7 (12.28%) Internet
11 6 (10.53%) LAN
11 6 (10.53%) SMTP
11 6 (10.53%) SNMP
11 6 (10.53%) tcpdump
11 6 (10.53%) Telnet
11 6 (10.53%) WAN
Database & Business Intelligence
1 25 (43.86%) MySQL
2 15 (26.32%) PostgreSQL
3 6 (10.53%) Oracle Database
4 5 (8.77%) Big Data
4 5 (8.77%) Data Mining
4 5 (8.77%) Informix
5 3 (5.26%) SQL Server
6 2 (3.51%) Apache Cassandra
6 2 (3.51%) Apache Hive
6 2 (3.51%) Hazelcast
6 2 (3.51%) MariaDB
7 1 (1.75%) Amazon RDS
7 1 (1.75%) Couchbase
7 1 (1.75%) NoSQL
Development Applications
1 14 (24.56%) Git (software)
2 10 (17.54%) Jenkins
3 8 (14.04%) Hudson
4 6 (10.53%) Subversion
5 2 (3.51%) Eclipse
5 2 (3.51%) JIRA
5 2 (3.51%) Maven
5 2 (3.51%) Mercurial
6 1 (1.75%) Bugzilla
6 1 (1.75%) FishEye
6 1 (1.75%) MSBuild
General
1 12 (21.05%) Finance
2 10 (17.54%) Marketing
3 8 (14.04%) Telecoms
4 5 (8.77%) Advertising
4 5 (8.77%) Arabic Language
4 5 (8.77%) French Language
4 5 (8.77%) Portuguese Language
4 5 (8.77%) Spanish Language
5 3 (5.26%) Electronics
5 3 (5.26%) Manufacturing
6 1 (1.75%) Banking
Job Titles
1 22 (38.60%) Administrator
2 18 (31.58%) Linux Administrator
3 14 (24.56%) Systems Administrator
4 12 (21.05%) Developer
5 11 (19.30%) Python Developer
6 10 (17.54%) Linux Systems Administrator
6 10 (17.54%) Senior Developer
6 10 (17.54%) Senior Python Developer
7 8 (14.04%) Linux Engineer
8 7 (12.28%) Senior Systems Administrator
9 5 (8.77%) Senior Linux Administrator
10 4 (7.02%) Storage Engineer
10 4 (7.02%) Support Engineer
10 4 (7.02%) Virtualisation Engineer
11 3 (5.26%) DevOps Engineer
11 3 (5.26%) Linux DevOps Engineer
11 3 (5.26%) Linux/Unix DevOps
11 3 (5.26%) Network Support
11 3 (5.26%) Senior Linux Systems Administrator
12 2 (3.51%) AWS Engineer
Libraries, Frameworks & Software Standards
1 20 (35.09%) LAMP
2 7 (12.28%) LAPP Stack
3 6 (10.53%) JDBC
4 4 (7.02%) Memcached
5 3 (5.26%) ActiveMQ
5 3 (5.26%) Middleware
6 2 (3.51%) Kafka
7 1 (1.75%) .NET
7 1 (1.75%) .NET Framework
7 1 (1.75%) Ajax
7 1 (1.75%) Behat
7 1 (1.75%) CGI
7 1 (1.75%) CSS
7 1 (1.75%) HTML
7 1 (1.75%) JSON
7 1 (1.75%) REST
7 1 (1.75%) RESTful
7 1 (1.75%) SOAP
7 1 (1.75%) XML
7 1 (1.75%) Yii
Miscellaneous
1 11 (19.30%) Clustering
1 11 (19.30%) Device Driver
2 5 (8.77%) Linux Command Line
3 4 (7.02%) Computer Science
3 4 (7.02%) iPad
4 3 (5.26%) Enterprise Software
5 2 (3.51%) PKI
5 2 (3.51%) Smart Home
5 2 (3.51%) User Experience
6 1 (1.75%) Data Centre
6 1 (1.75%) Driving Licence
6 1 (1.75%) Fintech
6 1 (1.75%) Wiki
Operating Systems
1 55 (96.49%) Linux
2 24 (42.11%) Unix
3 17 (29.82%) CentOS
4 16 (28.07%) Red Hat Enterprise Linux
5 11 (19.30%) Ubuntu
6 8 (14.04%) Windows
7 7 (12.28%) Debian
8 6 (10.53%) SUSE
8 6 (10.53%) SUSE Linux Enterprise Server
9 4 (7.02%) Fedora
9 4 (7.02%) Solaris
10 3 (5.26%) Windows 10
10 3 (5.26%) Windows 7
10 3 (5.26%) Windows 8
11 2 (3.51%) Windows Server
12 1 (1.75%) AIX
12 1 (1.75%) Oracle Linux
12 1 (1.75%) zOS
Processes & Methodologies
1 16 (28.07%) Open Source
2 13 (22.81%) High Availability
3 11 (19.30%) Device Driver Development
3 11 (19.30%) Mentoring
4 9 (15.79%) Migration
4 9 (15.79%) SDLC
5 8 (14.04%) ITIL
5 8 (14.04%) Load Balancing
6 7 (12.28%) E-Commerce
7 6 (10.53%) Agile Software Development
7 6 (10.53%) Cryptography
7 6 (10.53%) DevOps
7 6 (10.53%) Disaster Recovery
7 6 (10.53%) Memory Management
8 5 (8.77%) Low Latency
8 5 (8.77%) Mobile Marketing
8 5 (8.77%) Programme Management
8 5 (8.77%) Systems Analysis
9 3 (5.26%) Business Intelligence
9 3 (5.26%) Configuration Management
Programming Languages
1 20 (35.09%) Python
2 19 (33.33%) Perl
3 14 (24.56%) Bash Shell
4 11 (19.30%) Java
4 11 (19.30%) PHP
5 9 (15.79%) SQL
6 7 (12.28%) Shell Script
7 6 (10.53%) AWK
7 6 (10.53%) sed
8 4 (7.02%) JavaScript
9 2 (3.51%) Objective-C
10 1 (1.75%) C
10 1 (1.75%) C++
10 1 (1.75%) Go
10 1 (1.75%) Korn
10 1 (1.75%) PowerShell
10 1 (1.75%) Ruby
Qualifications
1 11 (19.30%) Degree
2 6 (10.53%) RHCE
3 2 (3.51%) CCNA
3 2 (3.51%) Cisco Certification
3 2 (3.51%) MCSA
3 2 (3.51%) MCSE
3 2 (3.51%) Microsoft Certification
Quality Assurance & Compliance
1 7 (12.28%) QA
2 2 (3.51%) SLA
System Software
1 20 (35.09%) VMware Infrastructure
2 18 (31.58%) NFS
3 16 (28.07%) Samba
4 9 (15.79%) Firmware
4 9 (15.79%) Postfix
5 8 (14.04%) Hyper-V
6 6 (10.53%) iptables
7 5 (8.77%) Active Directory
7 5 (8.77%) KVM
8 4 (7.02%) Ceph
9 3 (5.26%) Docker
9 3 (5.26%) Microsoft Virtual Server
9 3 (5.26%) Virtual Servers
9 3 (5.26%) vSphere
10 2 (3.51%) Varnish
10 2 (3.51%) Xen
11 1 (1.75%) FreeRADIUS
11 1 (1.75%) pfSense
11 1 (1.75%) VirtualBox
Systems Management
1 15 (26.32%) Puppet
2 14 (24.56%) Nagios
3 7 (12.28%) Ansible
4 6 (10.53%) Nmap
5 5 (8.77%) HAProxy
6 3 (5.26%) Backup Exec
7 2 (3.51%) Opscode Chef
8 1 (1.75%) Cacti
8 1 (1.75%) CFEngine
8 1 (1.75%) WMI
8 1 (1.75%) Zenoss
Vendors
1 28 (49.12%) Red Hat
2 22 (38.60%) VMware
3 14 (24.56%) EMC
4 11 (19.30%) Cisco
4 11 (19.30%) Oracle
5 9 (15.79%) NetApp
5 9 (15.79%) SAP
6 6 (10.53%) Novell
7 5 (8.77%) IBM
8 4 (7.02%) Microsoft
9 3 (5.26%) Dell
9 3 (5.26%) HP
9 3 (5.26%) Sun
9 3 (5.26%) Veritas
10 1 (1.75%) Atlassian
10 1 (1.75%) Palo Alto
10 1 (1.75%) Splunk
10 1 (1.75%) WSO2
London
People Source Consulting
Salary: £60000 - £65000 per annum
Posted: 20 hours ago
Central London / West End
Deanslist Limited
Salary: From £45,000 to £60,000 per annum + Stock options + Benefits
Posted: 2 days ago
South East London
RecruitmentRevolution.com Limited
Salary: Up to £30,000 per annum + Pension,Private Health, Life Insurance+
Posted: Yesterday
City, London
People Source Consulting
Salary: £55000 - £65000 per annum + benefits
Posted: 5 days ago
London
Talent International
Salary: £25000 - £30000 per annum + Benefits
Posted: 5 days ago
London
Client Server
Salary: £60,000 to £65,000 + benefits
Posted: 25 days ago