The table below looks at the statistics for Squid skills in IT contracts advertised for the London region. Included is a guide to the contractor rates offered in IT contracts that have cited Squid over the 3 months to 20 February 2017 with a comparison to the same period over the previous 2 years.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

3 months to
20 Feb 2017
Same period 2016 Same period 2015
Squid Cache
England / London
Rank 392 409 399
Rank change year-on-year
+17 -10
Contract jobs citing Squid 13 2 10
As % of all contract IT jobs located in London 0.067% 0.009% 0.047%
As % of the System Software category 0.58% 0.098% 0.50%
Number of daily rates quoted 11 2 2
Median daily rate £475 £425 £421
Median daily rate % change year-on-year
+11.76% +1.07%
UK excluding London median daily rate £400 £350 £418
% change year-on-year
+14.28% -16.26%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -

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

System Software Category
London
Contract IT job ads with a match in the
System Software category
2237 2041 2006
As % of all contract IT jobs located in London 11.55% 9.68% 9.38%
Number of daily rates quoted 1572 1370 1333
Median daily rate £450 £425 £413
Median daily rate % change year-on-year
+5.88% +3.03%
90% offered a daily rate of more than £231 £225 £195
10% offered a daily rate of more than £600 £550 £550
UK excluding London median daily rate £350 £350 £350
Number of hourly rates quoted 56 92 113
Median hourly rate £22.34 £15.75 £17.50
Median hourly rate % change year-on-year
+41.80% -10.00%
90% offered a hourly rate of more than £13.50 £11.50 £12.50
10% offered a hourly rate of more than £47.00 £33.55 £28.75
UK excluding London median hourly rate £16.00 £16.00 £16.00

Squid
Jobs Demand Trend in London

The demand trend of contract jobs across the London region citing Squid as a proportion of all IT contracts with a match in the System Software category.

Squid Jobs Demand Trend in London

Squid
Daily Rate Trend in London

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

Squid Daily Rate Trend in London

Squid
Daily Rate Histogram in London

This chart provides a histogram of daily rates quoted in contract IT jobs citing Squid across the London region over the 3 months to 20 February 2017.

Squid Daily Rate Histogram in London

Squid
Hourly Rate Trend in London

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

Squid Hourly Rate Trend in London

Squid
Contract Job Locations in London

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Squid within the London region over the 3 months to 20 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
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Croydon - 3 £488 -
Squid
England

Squid
Top 30 Related IT Skills in London

For the 6 months to 20 February 2017, IT contractor jobs citing Squid also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the London region with a requirement for Squid.

1 61 (91.04%) Puppet
2 58 (86.57%) Jenkins
2 58 (86.57%) Docker
3 56 (83.58%) Oracle
4 55 (82.09%) Apache
5 53 (79.10%) Linux
6 52 (77.61%) DNS
6 52 (77.61%) Configuration Management
6 52 (77.61%) VMware
7 50 (74.63%) SSH
7 50 (74.63%) Agile Software Development
7 50 (74.63%) OpenVPN
8 49 (73.13%) vCloud
8 49 (73.13%) Ansible
8 49 (73.13%) Continuous Integration
8 49 (73.13%) Git (software)
8 49 (73.13%) Postfix
8 49 (73.13%) Amazon AWS
9 48 (71.64%) OpenLDAP
9 48 (71.64%) ZABBIX
9 48 (71.64%) Maven
9 48 (71.64%) JIRA
9 48 (71.64%) Service Management
9 48 (71.64%) Ant
9 48 (71.64%) JUnit
9 48 (71.64%) Kibana
9 48 (71.64%) Kubernetes
9 48 (71.64%) SonarQube
9 48 (71.64%) Continuous Delivery
9 48 (71.64%) logstash

Squid
Top Related IT Skills in London 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 55 (82.09%) Apache
2 48 (71.64%) Elasticsearch
3 45 (67.16%) Confluence
4 22 (32.84%) nginx
5 3 (4.48%) Tomcat
6 2 (2.99%) OpenStack
7 1 (1.49%) SAS
7 1 (1.49%) SharePoint
7 1 (1.49%) Skype for Business
Applications
1 45 (67.16%) HipChat
2 1 (1.49%) MS Excel
Cloud Services
1 49 (73.13%) Amazon AWS
2 1 (1.49%) Microsoft Azure
Communications & Networking
1 52 (77.61%) DNS
2 50 (74.63%) OpenVPN
2 50 (74.63%) SSH
3 48 (71.64%) OpenLDAP
4 17 (25.37%) Reverse Proxy
5 15 (22.39%) VPN
6 13 (19.40%) IPsec
7 4 (5.97%) HTTP
8 3 (4.48%) SSL
9 2 (2.99%) Firewall
9 2 (2.99%) Intrusion Detection
9 2 (2.99%) LDAP
9 2 (2.99%) PuTTY
9 2 (2.99%) SNMP
10 1 (1.49%) Fibre Channel
10 1 (1.49%) IMAP
10 1 (1.49%) iSCSI
10 1 (1.49%) MRTG
10 1 (1.49%) TCP/IP
10 1 (1.49%) VLAN
Database & Business Intelligence
1 45 (67.16%) PostgreSQL
2 44 (65.67%) Hadoop
3 26 (38.81%) Oracle Database
4 17 (25.37%) Oracle Database 11g
5 6 (8.96%) MySQL
Development Applications
1 58 (86.57%) Jenkins
2 49 (73.13%) Git (software)
3 48 (71.64%) Ant
3 48 (71.64%) JIRA
3 48 (71.64%) JUnit
3 48 (71.64%) Maven
3 48 (71.64%) SonarQube
3 48 (71.64%) Sonatype Nexus
4 47 (70.15%) Liquibase
5 45 (67.16%) JIRA Agile
6 26 (38.81%) Bitbucket
7 1 (1.49%) GitLab
7 1 (1.49%) Metasploit
7 1 (1.49%) Subversion
Job Titles
1 29 (43.28%) DevOps Engineer
2 12 (17.91%) Senior DevOps
2 12 (17.91%) Senior DevOps Engineer
3 9 (13.43%) Consultant
4 6 (8.96%) DBA
4 6 (8.96%) Oracle DBA
5 5 (7.46%) Linux Engineer
6 4 (5.97%) Lead DevOps
7 3 (4.48%) Administrator
7 3 (4.48%) Developer
7 3 (4.48%) Digital Developer
8 2 (2.99%) Linux Systems Engineer
8 2 (2.99%) Support Engineer
8 2 (2.99%) Systems Engineer
9 1 (1.49%) Automation Engineer
9 1 (1.49%) DevOps Consultant
9 1 (1.49%) Lead DevOps Engineer
9 1 (1.49%) Linux DevOps Engineer
9 1 (1.49%) Linux/Unix DevOps
9 1 (1.49%) SC Cleared DBA
Libraries, Frameworks & Software Standards
1 48 (71.64%) Elastic Stack
1 48 (71.64%) MCollective
2 47 (70.15%) Software Packaging
3 9 (13.43%) Oracle GoldenGate
4 4 (5.97%) LAMP
5 3 (4.48%) CGI
5 3 (4.48%) Embperl
5 3 (4.48%) FastCGI
5 3 (4.48%) Memcached
5 3 (4.48%) Ruby on Rails
6 1 (1.49%) LAPP Stack
Miscellaneous
1 4 (5.97%) Management Information System
2 3 (4.48%) Client/Server
3 2 (2.99%) Linux Command Line
4 1 (1.49%) Analytical Skills
Operating Systems
1 53 (79.10%) Linux
2 42 (62.69%) CentOS
3 13 (19.40%) RancherOS
3 13 (19.40%) VyOS
4 7 (10.45%) Unix
5 6 (8.96%) Red Hat Enterprise Linux
6 4 (5.97%) Solaris
6 4 (5.97%) SUSE Linux Enterprise Server
7 3 (4.48%) SUSE
8 1 (1.49%) Debian
8 1 (1.49%) HPUX
8 1 (1.49%) Ubuntu
8 1 (1.49%) Windows
8 1 (1.49%) Windows Server
Processes & Methodologies
1 52 (77.61%) Configuration Management
2 50 (74.63%) Agile Software Development
3 49 (73.13%) Continuous Integration
4 48 (71.64%) Continuous Delivery
4 48 (71.64%) Service Management
5 47 (70.15%) Identity Management
6 46 (68.66%) DevOps
6 46 (68.66%) Scrum
7 37 (55.22%) Workflow
8 30 (44.78%) Stakeholder Management
9 25 (37.31%) Coaching
10 24 (35.82%) Case Management
11 8 (11.94%) Data Architecture
11 8 (11.94%) Data Migration
11 8 (11.94%) Migration
12 7 (10.45%) Quality Management
13 5 (7.46%) Data Security
13 5 (7.46%) Penetration Testing
13 5 (7.46%) Security Management
13 5 (7.46%) User Acceptance Testing
Programming Languages
1 45 (67.16%) Shell Script
2 30 (44.78%) Ruby
3 5 (7.46%) Perl
3 5 (7.46%) Python
4 4 (5.97%) C
5 3 (4.48%) C++
5 3 (4.48%) Go
5 3 (4.48%) Java
5 3 (4.48%) PHP
6 2 (2.99%) Bash Shell
7 1 (1.49%) Korn
7 1 (1.49%) SQL
Qualifications
1 47 (70.15%) SC Cleared
1 47 (70.15%) Security Cleared
2 17 (25.37%) CTC Cleared
3 9 (13.43%) Oracle Certification
4 7 (10.45%) BPSS Clearance
5 5 (7.46%) DV Cleared
6 4 (5.97%) CLAS
7 1 (1.49%) CCNA
7 1 (1.49%) CCNP
7 1 (1.49%) Cisco Certification
Quality Assurance & Compliance
1 7 (10.45%) Data Quality
2 1 (1.49%) ISO27005
2 1 (1.49%) PCI DSS
System Software
1 58 (86.57%) Docker
2 49 (73.13%) Postfix
2 49 (73.13%) vCloud
3 9 (13.43%) Corosync
4 4 (5.97%) NFS
4 4 (5.97%) VMware Infrastructure
5 3 (4.48%) KVM
5 3 (4.48%) Snort
6 2 (2.99%) Xen
7 1 (1.49%) Active Directory
7 1 (1.49%) Ceph
7 1 (1.49%) Dovecot
7 1 (1.49%) iptables
7 1 (1.49%) Microsoft Virtual Server
7 1 (1.49%) Samba
7 1 (1.49%) Sendmail
7 1 (1.49%) Virtual Servers
Systems Management
1 61 (91.04%) Puppet
2 49 (73.13%) Ansible
3 48 (71.64%) Docker Swarm
3 48 (71.64%) Kibana
3 48 (71.64%) Kubernetes
3 48 (71.64%) logstash
3 48 (71.64%) Rancher
3 48 (71.64%) Terraform
3 48 (71.64%) ZABBIX
4 17 (25.37%) Consul
4 17 (25.37%) Packer
5 16 (23.88%) HAProxy
6 9 (13.43%) Pacemaker
7 3 (4.48%) Nessus
7 3 (4.48%) OSSEC
7 3 (4.48%) Red Hat Spacewalk
8 2 (2.99%) Nagios
8 2 (2.99%) yum
9 1 (1.49%) OpenVAS
9 1 (1.49%) Oracle ZFS
Vendors
1 56 (83.58%) Oracle
2 52 (77.61%) VMware
3 48 (71.64%) Sonatype
4 26 (38.81%) Atlassian
5 17 (25.37%) AppDynamics
6 13 (19.40%) Vyatta
7 5 (7.46%) Red Hat
8 1 (1.49%) Cisco
8 1 (1.49%) EMC
8 1 (1.49%) Microsoft
8 1 (1.49%) Sourcefire
8 1 (1.49%) Symantec