The table below looks at the statistics for Squid skills in IT jobs advertised for the London region. Included is a guide to the average salaries offered in IT jobs that have cited Squid over the 3 months to 3 July 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
3 Jul 2015
Same period 2014 Same period 2013
Squid Cache
Rank 612 632 506
Rank change year-on-year
+20 -126
Permanent jobs citing Squid 21 21 97
As % of all permanent IT jobs located in London 0.047% 0.043% 0.22%
As % of the System Software category 0.45% 0.43% 2.32%
Number of salaries quoted 12 12 94
Average salary £40,000 £41,250 £55,000
Average salary % change year-on-year
-3.03% -25.00%
90% offered a salary of more than £37,500 £37,750 £45,000
10% offered a salary of more than £62,500 £51,500 £59,250
UK excluding London average salary £42,500 £37,123 £40,000
% change year-on-year
+14.48% -7.19%
Squid
England

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

System Software Category
London
Permanent IT job ads with a match in the
System Software category
4654 4837 4182
As % of all permanent IT jobs located in London 10.44% 9.87% 9.48%
Number of salaries quoted 4068 4203 3589
Average salary £47,500 £47,500 £47,500
90% offered a salary of more than £29,000 £27,500 £30,000
10% offered a salary of more than £75,000 £65,000 £70,000
UK excluding London average salary £37,500 £37,500 £37,500

Squid
Jobs Demand Trend in London

This chart provides a 3-month moving total of permanent IT jobs citing Squid across the London region as a proportion of the total demand within the System Software category.

Squid Jobs Demand Trend in London

Squid
Salary Trend in London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Squid across the London region.

Squid Salary Trend in London

Squid
Salary Histogram in London

This chart provides a salary histogram for IT jobs citing Squid across the London region over the 3 months to 3 July 2015.

Squid Salary Histogram in London

Squid
Job Locations in London

The table below looks at the demand and provides a guide to the average salaries quoted in IT jobs citing Squid within the London region over the 3 months to 3 July 2015. 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
(Use links below to see detailed
statistics and historical trends)
Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Average Salary
Last 3 Months
Average Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London +35 7 £62,500 +35.13%
Bermondsey - 2 - -
Coulsdon - 1 £23,000 -
Squid
England

Squid
Top 30 Related IT Skills in London

For the 6 months to 3 July 2015, IT jobs across the London region citing Squid also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited Squid.

1 62 (75.61%) Linux
2 58 (70.73%) Apache
3 35 (42.68%) Java
4 33 (40.24%) Tomcat
4 33 (40.24%) UNIX
4 33 (40.24%) HTTP
4 33 (40.24%) GlassFish
5 31 (37.80%) Solaris
6 30 (36.59%) Finance
7 25 (30.49%) Sun
8 24 (29.27%) Firewall
9 22 (26.83%) Red Hat Enterprise Linux
10 21 (25.61%) nginx
10 21 (25.61%) PKI
10 21 (25.61%) Red Hat
10 21 (25.61%) Perl
11 20 (24.39%) Internet
11 20 (24.39%) Middleware
12 19 (23.17%) Cisco
12 19 (23.17%) QA
12 19 (23.17%) Puppet
13 17 (20.73%) ITIL
13 17 (20.73%) Python
13 17 (20.73%) Agile Software Development
14 16 (19.51%) Git (software)
15 15 (18.29%) DNS
15 15 (18.29%) SAN
16 14 (17.07%) Windows
16 14 (17.07%) MySQL
16 14 (17.07%) Oracle

Squid
Top Related IT Skills in London by Category

For the 6 months to 3 July 2015, IT jobs across the London region citing Squid also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited Squid. Up to 20 skills are shown per category.

Application Platforms
1 58 (70.73%) Apache
2 33 (40.24%) Tomcat
2 33 (40.24%) GlassFish
3 21 (25.61%) nginx
4 11 (13.41%) WebSphere Application Server
4 11 (13.41%) WebSphere
5 8 (9.76%) WebLogic
6 3 (3.66%) JBoss
6 3 (3.66%) Oracle HTTP Server
6 3 (3.66%) Moodle
7 2 (2.44%) Adobe Experience Manager
7 2 (2.44%) Apache Solr
7 2 (2.44%) Jetty
7 2 (2.44%) Lightstreamer
7 2 (2.44%) Drupal
7 2 (2.44%) IIS
8 1 (1.22%) MS Exchange
8 1 (1.22%) Lync
Applications
1 2 (2.44%) MS Excel
1 2 (2.44%) MS Visio
Cloud Services
1 3 (3.66%) Amazon AWS
1 3 (3.66%) Google Apps
2 2 (2.44%) Google Cloud Platform
2 2 (2.44%) PaaS
2 2 (2.44%) Google App Engine
Communications & Networking
1 33 (40.24%) HTTP
2 24 (29.27%) Firewall
3 20 (24.39%) Internet
4 15 (18.29%) DNS
4 15 (18.29%) SAN
5 12 (14.63%) TCP/IP
6 10 (12.20%) NAS
7 9 (10.98%) LDAP
8 8 (9.76%) SMTP
8 8 (9.76%) VPN
9 7 (8.54%) DHCP
10 6 (7.32%) Cisco ASA
11 5 (6.10%) Wi-Fi
12 4 (4.88%) OpenLDAP
13 3 (3.66%) VLAN
13 3 (3.66%) SSH
13 3 (3.66%) LAN
14 2 (2.44%) WAN
14 2 (2.44%) FTP
14 2 (2.44%) Wireless
Database & Business Intelligence
1 14 (17.07%) MySQL
2 9 (10.98%) MongoDB
3 8 (9.76%) SQL Server
4 5 (6.10%) NoSQL
5 2 (2.44%) Redis
5 2 (2.44%) MarkLogic
5 2 (2.44%) Oracle Database
5 2 (2.44%) PostgreSQL
Development Applications
1 16 (19.51%) Git (software)
2 8 (9.76%) Jenkins
3 5 (6.10%) Hudson
3 5 (6.10%) Eclipse
3 5 (6.10%) Team Foundation Server
3 5 (6.10%) Mercurial
4 3 (3.66%) Subversion
5 2 (2.44%) RSpec
General
1 30 (36.59%) Finance
2 9 (10.98%) Banking
3 6 (7.32%) Retail
3 6 (7.32%) Telecoms
4 3 (3.66%) Financial Institution
4 3 (3.66%) French Language
5 1 (1.22%) Local Government
Job Titles
1 22 (26.83%) Administrator
2 14 (17.07%) Systems Administrator
3 11 (13.41%) UNIX Engineer
4 9 (10.98%) Developer
4 9 (10.98%) Support Engineer
5 8 (9.76%) Analyst
5 8 (9.76%) Middleware Analyst
6 7 (8.54%) UNIX Administrator
6 7 (8.54%) Linux Engineer
7 5 (6.10%) Implementation Engineer
7 5 (6.10%) Project Engineer
7 5 (6.10%) Network Support
7 5 (6.10%) Linux Administrator
7 5 (6.10%) Network Engineer
7 5 (6.10%) C# Developer
7 5 (6.10%) Network Implementation Engineer
7 5 (6.10%) DevOps Engineer
7 5 (6.10%) Agile C# Developer
7 5 (6.10%) C# .NET Developer
7 5 (6.10%) Network Support Engineer
Libraries, Frameworks & Software Standards
1 20 (24.39%) Middleware
2 12 (14.63%) ActiveMQ
3 8 (9.76%) Web Services
4 7 (8.54%) RESTful
5 6 (7.32%) .NET
6 5 (6.10%) ASP.NET
7 4 (4.88%) CSS
7 4 (4.88%) HTML
8 3 (3.66%) LAMP
8 3 (3.66%) REST
9 2 (2.44%) Kafka
9 2 (2.44%) MCollective
9 2 (2.44%) mod_rewrite
9 2 (2.44%) Spring
9 2 (2.44%) JSON
9 2 (2.44%) JSTL
9 2 (2.44%) Spring MVC
9 2 (2.44%) Django
9 2 (2.44%) jQuery
9 2 (2.44%) JSP
Miscellaneous
1 21 (25.61%) PKI
2 11 (13.41%) Enterprise Software
3 9 (10.98%) Mobile Banking
4 5 (6.10%) Analytical Skills
5 4 (4.88%) Management Information System
6 3 (3.66%) Performance Metrics
6 3 (3.66%) Data Centre
7 1 (1.22%) Replication
7 1 (1.22%) Equities
7 1 (1.22%) Mobile Payment
7 1 (1.22%) Derivative
7 1 (1.22%) Computer Science
7 1 (1.22%) Digital Media
Operating Systems
1 62 (75.61%) Linux
2 33 (40.24%) UNIX
3 31 (37.80%) Solaris
4 22 (26.83%) Red Hat Enterprise Linux
5 14 (17.07%) CentOS
5 14 (17.07%) Windows
6 6 (7.32%) Ubuntu
7 5 (6.10%) Debian
8 3 (3.66%) Windows Server 2008
8 3 (3.66%) Oracle Linux
9 2 (2.44%) SUSE Linux Enterprise Server
Processes & Methodologies
1 17 (20.73%) ITIL
1 17 (20.73%) Agile Software Development
2 14 (17.07%) Continuous Delivery
3 13 (15.85%) Resource Management
4 12 (14.63%) Problem Management
4 12 (14.63%) Mobile Commerce
5 11 (13.41%) Release Management
6 9 (10.98%) Capacity Planning
6 9 (10.98%) DevOps
6 9 (10.98%) Change Control
6 9 (10.98%) Information Security
7 7 (8.54%) Root Cause Analysis
7 7 (8.54%) Performance Monitoring
8 6 (7.32%) E-Commerce
9 5 (6.10%) Content Management
9 5 (6.10%) Software Engineering
9 5 (6.10%) Service Management
9 5 (6.10%) Server Building
10 4 (4.88%) Service Delivery
11 3 (3.66%) Disaster Recovery
Programming Languages
1 35 (42.68%) Java
2 21 (25.61%) Perl
3 17 (20.73%) Python
4 14 (17.07%) Bash Shell
5 12 (14.63%) Objective-C
6 10 (12.20%) Shell Script
7 5 (6.10%) PHP
7 5 (6.10%) C#
8 4 (4.88%) Ruby
9 3 (3.66%) SQL
10 2 (2.44%) Scala
Qualifications
1 12 (14.63%) Degree
2 9 (10.98%) CCNA
2 9 (10.98%) Cisco Certification
3 6 (7.32%) CCNP
4 2 (2.44%) CCSA
4 2 (2.44%) CCSE
5 1 (1.22%) PhD
5 1 (1.22%) Oracle Certification
5 1 (1.22%) Check Point Certification
Quality Assurance & Compliance
1 19 (23.17%) QA
2 9 (10.98%) PCI DSS
3 6 (7.32%) GPG13
3 6 (7.32%) Sarbanes-Oxley
System Software
1 14 (17.07%) Varnish
2 5 (6.10%) Active Directory
2 5 (6.10%) iptables
3 4 (4.88%) Samba
4 3 (3.66%) VMware Infrastructure
4 3 (3.66%) pfSense
5 2 (2.44%) FreeRADIUS
5 2 (2.44%) Apache ZooKeeper
5 2 (2.44%) Snort
6 1 (1.22%) Postfix
6 1 (1.22%) Corosync
6 1 (1.22%) NFS
Systems Management
1 19 (23.17%) Puppet
2 13 (15.85%) Oracle ZFS
3 6 (7.32%) Opscode Chef
3 6 (7.32%) Nagios
4 4 (4.88%) Ansible
5 3 (3.66%) Salt
5 3 (3.66%) HAProxy
5 3 (3.66%) ITRS Geneos
6 2 (2.44%) Ganglia
6 2 (2.44%) Check_MK
7 1 (1.22%) Pacemaker
7 1 (1.22%) ZABBIX
7 1 (1.22%) Red Hat Satellite
Vendors
1 25 (30.49%) Sun
2 21 (25.61%) Red Hat
3 19 (23.17%) Cisco
4 14 (17.07%) Oracle
5 13 (15.85%) VMware
6 11 (13.41%) Veritas
7 8 (9.76%) IBM
8 7 (8.54%) CheckPoint
8 7 (8.54%) Websense
9 6 (7.32%) Blue Coat
10 5 (6.10%) Hitachi
10 5 (6.10%) NetApp
10 5 (6.10%) Google
11 4 (4.88%) F5
12 3 (3.66%) WorldPay
12 3 (3.66%) Juniper
13 2 (2.44%) Microsoft
13 2 (2.44%) Adobe
13 2 (2.44%) Ruckus Wireless
13 2 (2.44%) AppDynamics
London
Client Server
Salary: £30k to £45k + bonus + benefits
Posted: 3 days ago
London
Ampersand Consulting
Salary: £600 per day
Posted: 4 days ago