The following table provides summary statistics for permanent job vacancies advertised in Hertfordshire with a requirement for BIG-IP skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited BIG-IP over the 3 months to 24 March 2017 with a comparison to the same period in the previous 2 years.

3 months to
24 Mar 2017
Same period 2016 Same period 2015
F5 Networks BIG-IP
East of England / Hertfordshire
Rank 141 150 149
Rank change year-on-year +9 -1  
Permanent jobs citing BIG-IP 2 6 8
As % of all permanent IT jobs advertised in Hertfordshire 0.091% 0.23% 0.35%
As % of the Communications & Networking category 0.55% 1.03% 1.41%
Number of salaries quoted 2 6 6
Median salary £97,500 £65,750 £42,500
Median salary % change year-on-year +48.28% +54.70%  
90% offered a salary of more than £91,500 £46,500 £40,000
10% offered a salary of more than £103,500 £87,500 £50,000
UK excluding London median salary £57,500 £55,000 £50,000
% change year-on-year +4.54% +10.00%  

BIG-IP is in the communications and computer networking skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Hertfordshire with a requirement for communications and computer networking skills.

Communications & Computer Network Skills
Hertfordshire
Permanent job vacancies with a requirement for communications and computer networking skills 363 581 568
As % of all permanent IT job vacancies advertised in Hertfordshire 16.51% 22.59% 24.56%
Number of salaries quoted 257 463 420
Median salary £45,000 £40,000 £42,500
Median salary % change year-on-year +12.50% -5.88%  
90% offered a salary of more than £24,500 £25,000 £24,000
10% offered a salary of more than £60,000 £62,500 £65,000
UK excluding London median salary £40,000 £42,500 £41,000
% change year-on-year -5.88% +3.65%  

BIG-IP
Job Vacancy Trend in Hertfordshire

The job posting trend of jobs advertised in Hertfordshire citing BIG-IP as a proportion of all permanent or contract IT jobs with a match in the Communications & Networking category.

Job vacancy trend for BIG-IP in Hertfordshire

BIG-IP
Salary Trend in Hertfordshire

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing BIG-IP in Hertfordshire.

Salary trend for BIG-IP in Hertfordshire

BIG-IP
Top 14 Related IT Skills in Hertfordshire

For the 6 months to 24 March 2017, IT jobs citing BIG-IP also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the Hertfordshire region with a requirement for BIG-IP.

1 2 (100.00%) Firewall
1 2 (100.00%) VMware
1 2 (100.00%) Cisco
1 2 (100.00%) CheckPoint
1 2 (100.00%) Retail
1 2 (100.00%) Network Management
1 2 (100.00%) F5
1 2 (100.00%) People Management
1 2 (100.00%) Virtual Private Cloud
1 2 (100.00%) Data Centre
1 2 (100.00%) VMware Infrastructure
1 2 (100.00%) Amazon AWS
1 2 (100.00%) Arista
2 1 (50.00%) Palo Alto

BIG-IP
Top Related 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:

Cloud Services
1 2 (100.00%) Amazon AWS
1 2 (100.00%) Virtual Private Cloud
Communications & Networking
1 2 (100.00%) Firewall
General
1 2 (100.00%) Retail
Job Titles
1 1 (50.00%) Head of Infrastructure
1 1 (50.00%) Network Manager
1 1 (50.00%) Senior Manager
1 1 (50.00%) Senior Network Manager
1 1 (50.00%) Senior Technical Manager
1 1 (50.00%) Technical Manager
Miscellaneous
1 2 (100.00%) Data Centre
Processes & Methodologies
1 2 (100.00%) Network Management
1 2 (100.00%) People Management
System Software
1 2 (100.00%) VMware Infrastructure
Vendors
1 2 (100.00%) Arista
1 2 (100.00%) CheckPoint
1 2 (100.00%) Cisco
1 2 (100.00%) F5
1 2 (100.00%) VMware
2 1 (50.00%) Palo Alto