Period
to 19 January 2019

The following table provides summary statistics for contract job vacancies advertised in Hertfordshire 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 19 January 2019 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
East of England > Hertfordshire
6 months to
19 Jan 2019
Same period 2018 Same period 2017
Rank 81 80 59
Rank change year-on-year -1 -21 +26
Contract jobs citing Tomcat 9 20 35
As % of all contract IT jobs advertised in Hertfordshire 0.63% 1.30% 2.50%
As % of the Application Platforms category 4.81% 8.10% 13.89%
Number of daily rates quoted 5 4 15
Hertfordshire median daily rate £338 £438 £340
Median daily rate % change year-on-year -22.86% +28.68% -32.00%
10th Percentile £319 £376 £238
90th Percentile £369 £485 £418
East of England median daily rate £475 £406 £365
% change year-on-year +16.92% +11.30% -18.89%
Number of hourly rates quoted 0 0 0
Hertfordshire median hourly rate - - -
East of England median hourly rate - - -

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 Hertfordshire with a requirement for application platform skills.

All Application Platform Skills
Hertfordshire
Contract vacancies with a requirement for application platform skills 187 247 252
As % of all contract IT jobs advertised in Hertfordshire 13.07% 16.03% 18.03%
Number of daily rates quoted 97 104 121
Hertfordshire median daily rate £380 £406 £400
Median daily rate % change year-on-year -6.46% +1.56% +6.67%
10th Percentile £161 £250 £225
90th Percentile £550 £550 £538
East of England median daily rate £450 £425 £388
% change year-on-year +5.88% +9.68% +0.65%
Number of hourly rates quoted 9 10 6
Hertfordshire median hourly rate £42.00 £17.50 £15.50
Median hourly rate % change year-on-year +140.00% +12.90% -52.31%
10th Percentile £21.05 £12.15 £12.13
90th Percentile £43.95 £47.50 £38.38
East of England median hourly rate £42.00 £37.00 £31.50
% change year-on-year +13.51% +17.46% +6.78%

Tomcat
Job Vacancy Trend in Hertfordshire

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

Job vacancy trend for Tomcat in Hertfordshire

Tomcat
Contractor Daily Rate Trend in Hertfordshire

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

Contractor daily rate trend for Tomcat in Hertfordshire

Tomcat
Contractor Hourly Rate Trend in Hertfordshire

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

Contractor hourly rate trend for Tomcat in Hertfordshire

Tomcat
Contract Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Tomcat within the Hertfordshire region over the 6 months to 19 January 2019. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Hatfield +7 2 - -
Borehamwood - 1 - -
Tomcat
East of England

For the 6 months to 19 January 2019, IT contractor jobs citing Tomcat also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the Hertfordshire region with a requirement for Tomcat.

1 7 (77.78%) ITIL
1 7 (77.78%) Puppet
2 6 (66.67%) VMware
3 5 (55.56%) Unix
3 5 (55.56%) Linux
3 5 (55.56%) Python
4 4 (44.44%) Problem-Solving
4 4 (44.44%) DevOps
4 4 (44.44%) Java
4 4 (44.44%) NetApp
4 4 (44.44%) Apache
4 4 (44.44%) VMware ESXi
4 4 (44.44%) Agile Software Development
4 4 (44.44%) GlassFish
5 2 (22.22%) Data Migration
5 2 (22.22%) JPA
5 2 (22.22%) VMware Infrastructure
5 2 (22.22%) Riverbed
5 2 (22.22%) RESTful
5 2 (22.22%) Amazon AWS
5 2 (22.22%) Retail
5 2 (22.22%) Subversion
5 2 (22.22%) TOGAF
5 2 (22.22%) Blue Coat
5 2 (22.22%) Spring
5 2 (22.22%) Maven
5 2 (22.22%) vSphere
5 2 (22.22%) Varnish
5 2 (22.22%) Akamai
5 2 (22.22%) Endeca

Tomcat
Co-occurring IT Skills in Hertfordshire 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 4 (44.44%) Apache
1 4 (44.44%) GlassFish
Cloud Services
1 2 (22.22%) Akamai
1 2 (22.22%) Amazon AWS
Communications & Networking
1 2 (22.22%) Cisco Nexus
1 2 (22.22%) DNS
1 2 (22.22%) WAN
Database & Business Intelligence
1 2 (22.22%) Endeca
1 2 (22.22%) MySQL
1 2 (22.22%) SQL Server
Development Applications
1 2 (22.22%) Eclipse
1 2 (22.22%) Maven
1 2 (22.22%) Sonatype Nexus
1 2 (22.22%) Subversion
General
1 2 (22.22%) Finance
1 2 (22.22%) Retail
Job Titles
1 5 (55.56%) Python Engineer
2 4 (44.44%) Support Engineer
2 4 (44.44%) Unix Engineer
2 4 (44.44%) Unix Support
2 4 (44.44%) Unix Support Engineer
3 2 (22.22%) Architect
3 2 (22.22%) Developer
3 2 (22.22%) Java Developer
3 2 (22.22%) Lead Architect
3 2 (22.22%) Lead Solutions Architect
3 2 (22.22%) Linux Engineer
3 2 (22.22%) Solutions Architect
4 1 (11.11%) Linux Support
4 1 (11.11%) Linux Support Engineer
4 1 (11.11%) Linux Systems Engineer
4 1 (11.11%) Systems Engineer
4 1 (11.11%) Unix Linux Engineer
Libraries, Frameworks & Software Standards
1 2 (22.22%) 802.1X
1 2 (22.22%) Hibernate
1 2 (22.22%) J2EE
1 2 (22.22%) JDBC
1 2 (22.22%) JMS
1 2 (22.22%) JPA
1 2 (22.22%) jQuery
1 2 (22.22%) RESTful
1 2 (22.22%) Spring
1 2 (22.22%) Spring Boot
1 2 (22.22%) Spring Web Flow
1 2 (22.22%) Web Services
Miscellaneous
1 2 (22.22%) EMC VNX
1 2 (22.22%) Mainframe
1 2 (22.22%) Management Information System
1 2 (22.22%) VxBlock/Vblock
Operating Systems
1 5 (55.56%) Linux
1 5 (55.56%) Unix
Processes & Methodologies
1 7 (77.78%) ITIL
2 4 (44.44%) Agile Software Development
2 4 (44.44%) DevOps
2 4 (44.44%) Problem-Solving
3 2 (22.22%) Analytics
3 2 (22.22%) Continuous Deployment
3 2 (22.22%) Data Migration
3 2 (22.22%) Decision-Making
3 2 (22.22%) Migration
3 2 (22.22%) MVC
3 2 (22.22%) PRINCE2
3 2 (22.22%) Project Management
3 2 (22.22%) Stakeholder Management
3 2 (22.22%) TOGAF
3 2 (22.22%) UML
Programming Languages
1 5 (55.56%) Python
2 4 (44.44%) Java
3 2 (22.22%) JavaScript
3 2 (22.22%) SQL
3 2 (22.22%) T-SQL
Quality Assurance & Compliance
1 2 (22.22%) ISO/IEC 27001
System Software
1 4 (44.44%) VMware ESXi
2 2 (22.22%) Squid
2 2 (22.22%) Varnish
2 2 (22.22%) VMware Infrastructure
2 2 (22.22%) vSphere
Systems Management
1 7 (77.78%) Puppet
2 2 (22.22%) Opscode Chef
2 2 (22.22%) vCenter Server
Vendors
1 6 (66.67%) VMware
2 4 (44.44%) NetApp
3 2 (22.22%) Arista
3 2 (22.22%) Blue Coat
3 2 (22.22%) Cisco
3 2 (22.22%) EMC
3 2 (22.22%) F5
3 2 (22.22%) Microsoft
3 2 (22.22%) Oracle
3 2 (22.22%) Palo Alto
3 2 (22.22%) Riverbed
3 2 (22.22%) Unisys