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 22 January 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
22 Jan 2017
Same period 2016 Same period 2015
Squid Cache
England / London
Rank 389 413 408
Rank change year-on-year
+24 -5
Contract jobs citing Squid 19 2 15
As % of all contract IT jobs located in London 0.099% 0.010% 0.071%
As % of the System Software category 0.81% 0.097% 0.77%
Number of daily rates quoted 16 2 5
Median daily rate £500 £419 £421
Median daily rate % change year-on-year
+19.40% -0.41%
UK excluding London median daily rate £500 £340 £412
% change year-on-year
+47.05% -17.37%
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
2347 2072 1956
As % of all contract IT jobs located in London 12.27% 9.89% 9.27%
Number of daily rates quoted 1631 1424 1285
Median daily rate £450 £425 £400
Median daily rate % change year-on-year
+5.88% +6.25%
90% offered a daily rate of more than £213 £220 £200
10% offered a daily rate of more than £600 £600 £525
UK excluding London median daily rate £350 £350 £348
% change year-on-year
- +0.57%
Number of hourly rates quoted 56 84 114
Median hourly rate £25.00 £21.00 £16.50
Median hourly rate % change year-on-year
+19.04% +27.27%
90% offered a hourly rate of more than £13.35 £11.50 £12.35
10% offered a hourly rate of more than £48.48 £50.00 £25.00
UK excluding London median hourly rate £16.00 £16.50 £16.50
% change year-on-year
-3.03% -

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 22 January 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 22 January 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 - 5 £488 -
Squid
England

Squid
Top 30 Related IT Skills in London

For the 6 months to 22 January 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 96 (93.20%) Puppet
2 93 (90.29%) Jenkins
2 93 (90.29%) Docker
3 90 (87.38%) Oracle
4 89 (86.41%) Apache
5 84 (81.55%) Linux
6 83 (80.58%) DNS
6 83 (80.58%) VMware
6 83 (80.58%) Agile Software Development
7 82 (79.61%) Continuous Integration
7 82 (79.61%) Configuration Management
8 81 (78.64%) Git (software)
8 81 (78.64%) Postfix
8 81 (78.64%) SSH
8 81 (78.64%) Ansible
8 81 (78.64%) OpenVPN
9 80 (77.67%) Amazon AWS
9 80 (77.67%) vCloud
9 80 (77.67%) Elasticsearch
9 80 (77.67%) MCollective
9 80 (77.67%) Kubernetes
9 80 (77.67%) SonarQube
9 80 (77.67%) Continuous Delivery
9 80 (77.67%) logstash
9 80 (77.67%) Kibana
9 80 (77.67%) ELK Stack
9 80 (77.67%) Terraform
9 80 (77.67%) Sonatype
9 80 (77.67%) Sonatype Nexus
9 80 (77.67%) Rancher

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 89 (86.41%) Apache
2 80 (77.67%) Elasticsearch
3 76 (73.79%) Confluence
4 25 (24.27%) nginx
5 4 (3.88%) Tomcat
6 3 (2.91%) OpenStack
7 2 (1.94%) Oracle Workflow
8 1 (0.97%) SAS
8 1 (0.97%) SharePoint
8 1 (0.97%) Skype for Business
Applications
1 76 (73.79%) HipChat
2 1 (0.97%) MS Excel
Cloud Services
1 80 (77.67%) Amazon AWS
2 2 (1.94%) Microsoft Azure
Communications & Networking
1 83 (80.58%) DNS
2 81 (78.64%) OpenVPN
2 81 (78.64%) SSH
3 80 (77.67%) OpenLDAP
4 22 (21.36%) Reverse Proxy
5 18 (17.48%) VPN
6 17 (16.50%) IPsec
7 5 (4.85%) HTTP
8 4 (3.88%) SSL
9 2 (1.94%) LDAP
9 2 (1.94%) SNMP
10 1 (0.97%) DHCP
10 1 (0.97%) Firewall
10 1 (0.97%) IMAP
10 1 (0.97%) Intrusion Detection
10 1 (0.97%) iSCSI
10 1 (0.97%) MRTG
10 1 (0.97%) SMTP
10 1 (0.97%) TCP/IP
10 1 (0.97%) VLAN
Database & Business Intelligence
1 75 (72.82%) PostgreSQL
2 74 (71.84%) Hadoop
3 34 (33.01%) Oracle Database
4 22 (21.36%) Oracle Database 11g
5 7 (6.80%) MySQL
Development Applications
1 93 (90.29%) Jenkins
2 81 (78.64%) Git (software)
3 80 (77.67%) Ant
3 80 (77.67%) JUnit
3 80 (77.67%) Maven
3 80 (77.67%) SonarQube
3 80 (77.67%) Sonatype Nexus
4 79 (76.70%) JIRA
4 79 (76.70%) Liquibase
5 76 (73.79%) JIRA Agile
6 51 (49.51%) Bitbucket
7 1 (0.97%) GitLab
7 1 (0.97%) Metasploit
7 1 (0.97%) Subversion
General
1 1 (0.97%) Games
Job Titles
1 51 (49.51%) DevOps Engineer
2 22 (21.36%) Senior DevOps
2 22 (21.36%) Senior DevOps Engineer
3 15 (14.56%) Consultant
4 13 (12.62%) Lead DevOps
5 9 (8.74%) DBA
5 9 (8.74%) Oracle DBA
6 7 (6.80%) DevOps Consultant
7 4 (3.88%) Developer
7 4 (3.88%) Digital Developer
7 4 (3.88%) Linux Engineer
8 3 (2.91%) Administrator
8 3 (2.91%) Lead DevOps Engineer
9 2 (1.94%) SC Cleared DBA
9 2 (1.94%) Support Engineer
10 1 (0.97%) 3rd Line Support
10 1 (0.97%) 3rd Line Support Engineer
10 1 (0.97%) Infrastructure Engineer
10 1 (0.97%) Systems Administrator
10 1 (0.97%) Systems Engineer
Libraries, Frameworks & Software Standards
1 80 (77.67%) ELK Stack
1 80 (77.67%) MCollective
2 77 (74.76%) Software Packaging
3 12 (11.65%) Oracle GoldenGate
4 5 (4.85%) LAMP
5 4 (3.88%) CGI
5 4 (3.88%) Embperl
5 4 (3.88%) FastCGI
5 4 (3.88%) Memcached
5 4 (3.88%) Ruby on Rails
6 1 (0.97%) LAPP Stack
Miscellaneous
1 5 (4.85%) Management Information System
2 4 (3.88%) Client/Server
3 1 (0.97%) Analytical Skills
3 1 (0.97%) Online Games
Operating Systems
1 84 (81.55%) Linux
2 66 (64.08%) CentOS
3 13 (12.62%) RancherOS
3 13 (12.62%) VyOS
4 10 (9.71%) Red Hat Enterprise Linux
5 7 (6.80%) Unix
6 5 (4.85%) Solaris
6 5 (4.85%) SUSE Linux Enterprise Server
7 4 (3.88%) SUSE
8 1 (0.97%) Debian
8 1 (0.97%) HPUX
8 1 (0.97%) Ubuntu
8 1 (0.97%) Windows
8 1 (0.97%) Windows Server
Processes & Methodologies
1 83 (80.58%) Agile Software Development
2 82 (79.61%) Configuration Management
2 82 (79.61%) Continuous Integration
3 80 (77.67%) Continuous Delivery
3 80 (77.67%) Service Management
4 79 (76.70%) DevOps
5 77 (74.76%) Identity Management
6 76 (73.79%) Scrum
7 57 (55.34%) Workflow
8 51 (49.51%) Case Management
9 48 (46.60%) Stakeholder Management
10 47 (45.63%) Coaching
11 11 (10.68%) Data Architecture
11 11 (10.68%) Data Migration
11 11 (10.68%) Migration
12 10 (9.71%) Quality Management
13 8 (7.77%) Penetration Testing
14 6 (5.83%) Data Security
14 6 (5.83%) Software Engineering
14 6 (5.83%) User Acceptance Testing
Programming Languages
1 75 (72.82%) Shell Script
2 57 (55.34%) Ruby
3 7 (6.80%) Perl
3 7 (6.80%) Python
4 6 (5.83%) Java
5 5 (4.85%) C
6 4 (3.88%) C++
6 4 (3.88%) Go
6 4 (3.88%) PHP
7 3 (2.91%) Bash Shell
8 1 (0.97%) Korn
8 1 (0.97%) SQL
Qualifications
1 76 (73.79%) SC Cleared
1 76 (73.79%) Security Cleared
2 30 (29.13%) CTC Cleared
3 17 (16.50%) BPSS Clearance
4 10 (9.71%) Oracle Certification
5 7 (6.80%) DV Cleared
6 6 (5.83%) CLAS
7 2 (1.94%) BC Cleared
8 1 (0.97%) CCNA
8 1 (0.97%) CCNP
8 1 (0.97%) Cisco Certification
Quality Assurance & Compliance
1 10 (9.71%) Data Quality
2 1 (0.97%) ISO27005
2 1 (0.97%) PCI DSS
System Software
1 93 (90.29%) Docker
2 81 (78.64%) Postfix
3 80 (77.67%) vCloud
4 12 (11.65%) Corosync
5 5 (4.85%) NFS
6 3 (2.91%) KVM
6 3 (2.91%) VMware Infrastructure
7 2 (1.94%) Snort
7 2 (1.94%) Xen
8 1 (0.97%) Active Directory
8 1 (0.97%) Ceph
8 1 (0.97%) Dovecot
8 1 (0.97%) iptables
8 1 (0.97%) Microsoft Virtual Server
8 1 (0.97%) Samba
8 1 (0.97%) Sendmail
8 1 (0.97%) Virtual Servers
Systems Management
1 96 (93.20%) Puppet
2 81 (78.64%) Ansible
3 80 (77.67%) Kibana
3 80 (77.67%) Kubernetes
3 80 (77.67%) logstash
3 80 (77.67%) Rancher
3 80 (77.67%) Terraform
3 80 (77.67%) ZABBIX
4 22 (21.36%) Consul
4 22 (21.36%) Packer
5 15 (14.56%) HAProxy
6 12 (11.65%) Pacemaker
7 3 (2.91%) yum
8 2 (1.94%) Nagios
8 2 (1.94%) Nessus
8 2 (1.94%) OSSEC
8 2 (1.94%) Red Hat Spacewalk
8 2 (1.94%) vRealize
9 1 (0.97%) Cacti
9 1 (0.97%) RANCID
Vendors
1 90 (87.38%) Oracle
2 83 (80.58%) VMware
3 80 (77.67%) Sonatype
4 51 (49.51%) Atlassian
5 22 (21.36%) AppDynamics
6 13 (12.62%) Vyatta
7 4 (3.88%) Red Hat
8 1 (0.97%) Cisco
8 1 (0.97%) EMC
8 1 (0.97%) Microsoft
8 1 (0.97%) Sourcefire
8 1 (0.97%) Symantec