Period
to 22 November 2017

The following table provides summary statistics for contract job vacancies advertised in Hertfordshire with a requirement for F5 BIG-IP LTM skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited F5 BIG-IP LTM over the 6 months to 22 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.

F5 BIG-IP Local Traffic Manager (LTM)
East of England > Hertfordshire
6 months to
22 Nov 2017
Same period 2016 Same period 2015
Rank 101 76 92
Rank change year-on-year -25 +16 +13
Contract jobs citing F5 BIG-IP LTM 1 18 11
As % of all contract IT jobs advertised in Hertfordshire 0.063% 1.29% 0.69%
As % of the Communications & Networking category 0.32% 6.21% 3.16%
Number of daily rates quoted 1 8 6
Hertfordshire median daily rate £370 £475 £523
Median daily rate % change year-on-year -22.11% -9.09% +16.11%
10th Percentile £360 £436 £444
90th Percentile £380 £547 £600
East of England median daily rate £360 £475 £488
% change year-on-year -24.21% -2.56% +47.17%
Number of hourly rates quoted 0 1 1
Hertfordshire median hourly rate - £17.50 £60.00
Median hourly rate % change year-on-year - -70.83% -
East of England median hourly rate - £17.50 £60.00
% change year-on-year - -70.83% -

F5 BIG-IP LTM is in the Communications and Computer Networking 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 communications or computer networking skills.

All Communications and Computer Networking Skills
Hertfordshire
Contract vacancies with a requirement for communications or computer networking skills 317 290 348
As % of all contract IT jobs advertised in Hertfordshire 20.06% 20.73% 21.82%
Number of daily rates quoted 146 159 141
Hertfordshire median daily rate £356 £375 £375
Median daily rate % change year-on-year -5.20% - +5.63%
10th Percentile £125 £245 £250
90th Percentile £530 £525 £550
East of England median daily rate £368 £360 £375
% change year-on-year +2.08% -4.00% +7.14%
Number of hourly rates quoted 45 10 42
Hertfordshire median hourly rate £16.81 £26.75 £21.53
Median hourly rate % change year-on-year -37.18% +24.27% +39.82%
10th Percentile £13.25 £13.38 £10.68
90th Percentile £33.15 £44.08 £41.50
East of England median hourly rate £25.00 £35.00 £30.00
% change year-on-year -28.57% +16.67% +22.45%

F5 BIG-IP LTM
Job Vacancy Trend in Hertfordshire

Job postings citing F5 BIG-IP LTM as a percentage of all IT jobs advertised in Hertfordshire.

Job vacancy trend for F5 BIG-IP LTM in Hertfordshire

F5 BIG-IP LTM
Contractor Daily Rate Trend in Hertfordshire

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing F5 BIG-IP LTM in Hertfordshire.

Contractor daily rate trend for F5 BIG-IP LTM in Hertfordshire

For the 6 months to 22 November 2017, IT contractor jobs citing F5 BIG-IP LTM 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 Hertfordshire region with a requirement for F5 BIG-IP LTM.

1 1 (100.00%) Java
1 1 (100.00%) Unix
1 1 (100.00%) Linux
1 1 (100.00%) Apache
1 1 (100.00%) Tomcat
1 1 (100.00%) Python
1 1 (100.00%) TCP/IP
1 1 (100.00%) SSL
1 1 (100.00%) RHCE
1 1 (100.00%) Financial Institution
1 1 (100.00%) E-business
1 1 (100.00%) Firewall
1 1 (100.00%) Finance
1 1 (100.00%) PostgreSQL
1 1 (100.00%) VMware
1 1 (100.00%) ISO 8583
1 1 (100.00%) Clustering
1 1 (100.00%) BIG-IP
1 1 (100.00%) Computer Science
1 1 (100.00%) PCI DSS
1 1 (100.00%) Bash Shell
1 1 (100.00%) F5
1 1 (100.00%) High Availability
1 1 (100.00%) Mentoring
1 1 (100.00%) LAPP Stack
1 1 (100.00%) AS 2805

F5 BIG-IP LTM
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 1 (100.00%) Apache
1 1 (100.00%) Tomcat
Communications & Networking
1 1 (100.00%) BIG-IP
1 1 (100.00%) Firewall
1 1 (100.00%) SSL
1 1 (100.00%) TCP/IP
Database & Business Intelligence
1 1 (100.00%) PostgreSQL
General
1 1 (100.00%) Finance
1 1 (100.00%) Financial Institution
Job Titles
1 1 (100.00%) Administrator
1 1 (100.00%) Linux Administrator
1 1 (100.00%) Linux Systems Administrator
1 1 (100.00%) Systems Administrator
1 1 (100.00%) Unix Administrator
1 1 (100.00%) Unix Linux Systems Administrator
1 1 (100.00%) Unix Systems Administrator
Libraries, Frameworks & Software Standards
1 1 (100.00%) LAPP Stack
Miscellaneous
1 1 (100.00%) Clustering
1 1 (100.00%) Computer Science
Operating Systems
1 1 (100.00%) Linux
1 1 (100.00%) Unix
Processes & Methodologies
1 1 (100.00%) E-business
1 1 (100.00%) High Availability
1 1 (100.00%) Mentoring
Programming Languages
1 1 (100.00%) Bash Shell
1 1 (100.00%) Java
1 1 (100.00%) Python
Qualifications
1 1 (100.00%) RHCE
Quality Assurance & Compliance
1 1 (100.00%) AS 2805
1 1 (100.00%) ISO 8583
1 1 (100.00%) PCI DSS
Vendors
1 1 (100.00%) F5
1 1 (100.00%) VMware