Period
to 18 November 2017

The following table provides summary statistics for contract job vacancies advertised in Bristol with a requirement for Tomcat skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Tomcat over the 6 months to 18 November 2017 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

Apache Tomcat
South West > Bristol
6 months to
18 Nov 2017
Same period 2016 Same period 2015
Rank 83 110 88
Rank change year-on-year +27 -22 +11
Contract jobs citing Tomcat 39 2 18
As % of all contract IT jobs advertised in Bristol 1.99% 0.12% 1.04%
As % of the Application Platforms category 14.08% 0.67% 7.38%
Number of daily rates quoted 32 2 16
Bristol median daily rate £405 £350 £360
Median daily rate % change year-on-year +15.71% -2.78% -4.00%
10th Percentile £325 £328 £313
90th Percentile £588 £373 £388
South West median daily rate £436 £363 £350
% change year-on-year +20.34% +3.57% +11.11%
Number of hourly rates quoted 1 0 0
Bristol median hourly rate £43.00 - -
South West median hourly rate £35.00 - £42.75

Tomcat is in the Application Platforms category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Bristol with a requirement for application platform skills.

All Application Platform Skills
Bristol
Contract vacancies with a requirement for application platform skills 277 299 244
As % of all contract IT jobs advertised in Bristol 14.13% 17.19% 14.09%
Number of daily rates quoted 195 218 199
Bristol median daily rate £375 £370 £350
Median daily rate % change year-on-year +1.35% +5.71% -6.67%
10th Percentile £222 £263 £180
90th Percentile £525 £525 £590
South West median daily rate £385 £361 £370
% change year-on-year +6.57% -2.36% -1.33%
Number of hourly rates quoted 3 7 3
Bristol median hourly rate £43.00 £20.00 £100.00
Median hourly rate % change year-on-year +115.00% -80.00% +506.06%
10th Percentile £22.55 £19.10 £51.50
90th Percentile £55.60 £94.50 £125.00
South West median hourly rate £35.00 £28.50 £39.01
% change year-on-year +22.81% -26.94% +105.32%

Tomcat
Job Vacancy Trend in Bristol

Job postings citing Tomcat as a percentage of all IT jobs advertised in Bristol.

Job vacancy trend for Tomcat in Bristol

Tomcat
Contractor Daily Rate Trend in Bristol

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Tomcat in Bristol.

Contractor daily rate trend for Tomcat in Bristol

Tomcat
Contractor Daily Rate Histogram in Bristol

The daily rate distribution of IT jobs citing Tomcat in Bristol over the 6 months to 18 November 2017.

Contractor daily rate histogram for Tomcat in Bristol

Tomcat
Contractor Hourly Rate Trend in Bristol

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing Tomcat in Bristol.

Contractor hourly rate trend for Tomcat in Bristol

For the 6 months to 18 November 2017, IT contractor jobs citing Tomcat 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 Bristol region with a requirement for Tomcat.

1 33 (84.62%) Linux
2 29 (74.36%) Apache
3 27 (69.23%) Firewall
4 26 (66.67%) Oracle
5 21 (53.85%) DevOps
6 20 (51.28%) Unix
7 19 (48.72%) F5
8 15 (38.46%) Java
9 13 (33.33%) IIS
10 12 (30.77%) J2EE
10 12 (30.77%) Spring
11 11 (28.21%) VMware
11 11 (28.21%) Load Balancing
11 11 (28.21%) WebLogic
11 11 (28.21%) JBoss
11 11 (28.21%) Solaris
11 11 (28.21%) TCP/IP
11 11 (28.21%) Cisco
11 11 (28.21%) Red Hat
11 11 (28.21%) VMware Infrastructure
11 11 (28.21%) Spring Boot
12 10 (25.64%) Virtual Machines
12 10 (25.64%) Microservices
12 10 (25.64%) React
12 10 (25.64%) webpack
12 10 (25.64%) F5 BIG-IP LTM
12 10 (25.64%) DataPower
12 10 (25.64%) Node.js
12 10 (25.64%) CICS
12 10 (25.64%) Mainframe

Tomcat
Co-occurring IT Skills in Bristol 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 29 (74.36%) Apache
2 13 (33.33%) IIS
3 11 (28.21%) JBoss
3 11 (28.21%) WebLogic
4 10 (25.64%) CICS
5 8 (20.51%) iPlanet
5 8 (20.51%) Oracle Application Server
6 4 (10.26%) OpenStack
7 3 (7.69%) EPiServer
7 3 (7.69%) Jetty
8 1 (2.56%) BizTalk Server
8 1 (2.56%) Liferay
8 1 (2.56%) MQSeries
8 1 (2.56%) SharePoint
8 1 (2.56%) WebLogic Portal
Applications
1 1 (2.56%) Microsoft Office
1 1 (2.56%) Microsoft Project
Business Applications
1 6 (15.38%) Oracle Procure-to-Pay
Cloud Services
1 9 (23.08%) Adobe Analytics
2 5 (12.82%) Amazon AWS
3 4 (10.26%) Microsoft Azure
4 2 (5.13%) PaaS
Communications & Networking
1 27 (69.23%) Firewall
2 11 (28.21%) TCP/IP
3 10 (25.64%) BIG-IP
3 10 (25.64%) F5 BIG-IP LTM
4 6 (15.38%) DNS
4 6 (15.38%) WAN
5 5 (12.82%) DHCP
5 5 (12.82%) LAN
5 5 (12.82%) VPN
6 3 (7.69%) Reverse Proxy
7 1 (2.56%) FCoE
7 1 (2.56%) HTTP
7 1 (2.56%) iSCSI
7 1 (2.56%) LDAP
7 1 (2.56%) NAS
7 1 (2.56%) SAN
7 1 (2.56%) VLAN
Database & Business Intelligence
1 10 (25.64%) DB2
2 6 (15.38%) SQL Server
3 3 (7.69%) MySQL
4 2 (5.13%) PostgreSQL
5 1 (2.56%) Oracle Reports
Development Applications
1 10 (25.64%) webpack
2 9 (23.08%) Artifactory
2 9 (23.08%) Bitbucket
2 9 (23.08%) JIRA
2 9 (23.08%) TeamCity
3 3 (7.69%) Git (software)
4 2 (5.13%) JUnit
4 2 (5.13%) Maven
4 2 (5.13%) Subversion
5 1 (2.56%) Eclipse
General
1 4 (10.26%) Finance
2 3 (7.69%) Retail Banking
3 2 (5.13%) Banking
Job Titles
1 8 (20.51%) Linux Engineer
1 8 (20.51%) Linux/Unix DevOps
2 7 (17.95%) Administrator
2 7 (17.95%) Consultant
2 7 (17.95%) DevOps Consultant
3 6 (15.38%) Solaris Engineer
4 5 (12.82%) Developer
4 5 (12.82%) Java Consultant
4 5 (12.82%) Java Developer
4 5 (12.82%) Linux Consultant
4 5 (12.82%) Unix Engineer
5 4 (10.26%) Operations Engineer
5 4 (10.26%) Server Administrator
6 3 (7.69%) Analyst
6 3 (7.69%) Cloud Administrator
6 3 (7.69%) Cloud Engineer
6 3 (7.69%) DevOps Engineer
6 3 (7.69%) Linux DevOps Engineer
6 3 (7.69%) Server Engineer
7 2 (5.13%) Systems Administrator
Libraries, Frameworks & Software Standards
1 12 (30.77%) J2EE
1 12 (30.77%) Spring
2 11 (28.21%) Spring Boot
3 10 (25.64%) Node.js
3 10 (25.64%) React
4 6 (15.38%) Middleware
5 4 (10.26%) Apache Camel
5 4 (10.26%) CSS
6 3 (7.69%) .NET
6 3 (7.69%) ActiveMQ
6 3 (7.69%) OSGi
6 3 (7.69%) RabbitMQ
7 2 (5.13%) ASP.NET
7 2 (5.13%) LAMP
7 2 (5.13%) LAPP Stack
7 2 (5.13%) Web Services
8 1 (2.56%) AngularJS
8 1 (2.56%) JAX-RS
8 1 (2.56%) REST
8 1 (2.56%) Twitter Bootstrap
Miscellaneous
1 10 (25.64%) DataPower
1 10 (25.64%) Mainframe
2 8 (20.51%) Clustering
3 2 (5.13%) Data Centre
3 2 (5.13%) Virtual Team
4 1 (2.56%) Analytical Skills
4 1 (2.56%) Grid Computing
Operating Systems
1 33 (84.62%) Linux
2 20 (51.28%) Unix
3 11 (28.21%) Solaris
4 10 (25.64%) Windows
5 7 (17.95%) AIX
5 7 (17.95%) HPUX
6 6 (15.38%) SUSE
7 4 (10.26%) Red Hat Enterprise Linux
8 3 (7.69%) CentOS
9 2 (5.13%) Debian
9 2 (5.13%) VMS
Processes & Methodologies
1 21 (53.85%) DevOps
2 11 (28.21%) Load Balancing
3 10 (25.64%) Microservices
4 9 (23.08%) Analytics
5 8 (20.51%) High Availability
6 7 (17.95%) ITIL
7 6 (15.38%) Configuration Management
8 4 (10.26%) Agile Software Development
9 3 (7.69%) Change Management
9 3 (7.69%) Continuous Integration
9 3 (7.69%) E-Commerce
9 3 (7.69%) Open Source
9 3 (7.69%) Procure-to-Pay
9 3 (7.69%) Service Delivery
10 2 (5.13%) API Development
11 1 (2.56%) Cybersecurity
11 1 (2.56%) Root Cause Analysis
11 1 (2.56%) SDLC
11 1 (2.56%) Software Delivery
11 1 (2.56%) Vulnerability Management
Programming Languages
1 15 (38.46%) Java
2 8 (20.51%) Perl
3 7 (17.95%) Python
4 4 (10.26%) Shell Script
5 2 (5.13%) SQL
6 1 (2.56%) Bash Shell
6 1 (2.56%) C-shell
6 1 (2.56%) JavaScript
6 1 (2.56%) Korn
Qualifications
1 5 (12.82%) Security Cleared
2 4 (10.26%) SC Cleared
3 1 (2.56%) BPSS Clearance
Quality Assurance & Compliance
1 3 (7.69%) ISO/IEC 27001
1 3 (7.69%) PCI DSS
System Software
1 11 (28.21%) VMware Infrastructure
2 10 (25.64%) Virtual Machines
3 9 (23.08%) Docker
4 8 (20.51%) Hyper-V
5 7 (17.95%) Veritas Volume Manager
6 6 (15.38%) KVM
7 5 (12.82%) vSphere
8 3 (7.69%) ISA Server
9 2 (5.13%) Samba
9 2 (5.13%) Xen
10 1 (2.56%) Oracle RAC
Systems Management
1 7 (17.95%) Puppet
2 4 (10.26%) WSUS
3 3 (7.69%) Opscode Chef
4 2 (5.13%) Bcfg2
5 1 (2.56%) Ansible
5 1 (2.56%) Nessus
5 1 (2.56%) Nexpose
5 1 (2.56%) OpenView
Vendors
1 26 (66.67%) Oracle
2 19 (48.72%) F5
3 11 (28.21%) Cisco
3 11 (28.21%) Red Hat
3 11 (28.21%) VMware
4 10 (25.64%) IBM
5 9 (23.08%) Adobe
5 9 (23.08%) Green Hat
6 8 (20.51%) Sun
7 7 (17.95%) Veritas
8 6 (15.38%) PlateSpin
9 3 (7.69%) BEA
9 3 (7.69%) HP
10 1 (2.56%) Cognos
10 1 (2.56%) Opsware
10 1 (2.56%) Rapid7