The following table provides summary statistics for permanent job vacancies with a requirement for F5 BIG-IP GTM skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited F5 BIG-IP GTM over the 3 months to 26 May 2017 with a comparison to the same period in the previous 2 years.

F5 BIG-IP Global Traffic Manager (GTM)
UK
3 months to
26 May 2017
Same period 2016 Same period 2015
Rank 844 810 881
Rank change year-on-year -34 +71  
Permanent jobs citing F5 BIG-IP GTM 43 115 92
As % of all permanent IT jobs advertised in the UK 0.049% 0.12% 0.086%
As % of the Communications & Networking category 0.31% 0.69% 0.48%
Number of salaries quoted 33 103 73
Median salary £57,500 £58,500 £57,500
Median salary % change year-on-year -1.70% +1.73%  
90% offered a salary of more than £40,000 £42,500 £50,000
10% offered a salary of more than £65,000 £67,000 £70,000
UK excluding London median salary £52,500 £60,000 £57,500
% change year-on-year -12.50% +4.34%  

F5 BIG-IP GTM 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 with a requirement for communications and computer networking skills.

Communications & Computer Network Skills
UK
Permanent job vacancies with a requirement for communications and computer networking skills 13986 16762 19115
As % of all permanent IT job vacancies advertised in the UK 15.96% 17.05% 17.84%
Number of salaries quoted 11358 13902 15333
Median salary £45,000 £45,000 £45,000
90% offered a salary of more than £27,500 £26,500 £27,500
10% offered a salary of more than £67,500 £67,500 £67,500
UK excluding London median salary £42,500 £42,500 £42,500

F5 BIG-IP GTM
Job Vacancy Trend

The job posting trend of jobs advertised citing F5 BIG-IP GTM as a proportion of all permanent or contract IT jobs with a match in the Communications & Networking category.

Job vacancy trend for F5 BIG-IP GTM in the UK

F5 BIG-IP GTM
Salary Trend

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing F5 BIG-IP GTM.

Salary trend for F5 BIG-IP GTM in the UK

F5 BIG-IP GTM
Salary Histogram

The salary distribution of IT jobs citing F5 BIG-IP GTM over the 3 months to 26 May 2017.

Salary histogram for F5 BIG-IP GTM in the UK

F5 BIG-IP GTM
Top 21 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing F5 BIG-IP GTM within the UK over the 3 months to 26 May 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
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
England +4 43 £57,500 -4.16% 4
South East +13 17 £43,000 -28.33%
London +24 14 £58,750 +6.81% 4
Kent +12 10 £40,000 -5.88%
City of London +13 8 £65,000 +44.44% 1
Maidstone -3 7 £40,000 -5.88%
Berkshire +25 6 £57,500 -4.16%
South West -4 4 - -
Bristol - 4 - -
East of England -5 3 £57,500 -14.17%
Yorkshire - 3 £57,500 -
Essex - 3 £57,500 -
Reading +19 2 £70,000 +16.66%
West Midlands - 2 - -
North Yorkshire - 2 £57,500 -
Colchester - 2 £57,500 -
Birmingham - 2 - -
York - 2 £57,500 -
South Yorkshire - 1 £52,500 -
Doncaster - 1 £52,500 -
Brentwood - 1 - -

For the 6 months to 26 May 2017, IT jobs citing F5 BIG-IP GTM also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads with a requirement for F5 BIG-IP GTM.

1 88 (100.00%) F5
2 87 (98.86%) F5 BIG-IP LTM
3 82 (93.18%) Cisco
4 57 (64.77%) Cisco Certification
5 55 (62.50%) CheckPoint
6 54 (61.36%) CCNP
7 48 (54.55%) Network Security
8 46 (52.27%) Firewall
9 43 (48.86%) Cisco ASA
10 40 (45.45%) Wireless
11 39 (44.32%) BGP
12 38 (43.18%) WAN
13 35 (39.77%) LAN
14 34 (38.64%) VMware
15 33 (37.50%) VMware Infrastructure
15 33 (37.50%) Palo Alto
16 31 (35.23%) OSPF
16 31 (35.23%) CCSE
16 31 (35.23%) BIG-IP
16 31 (35.23%) Linux
17 30 (34.09%) Juniper
17 30 (34.09%) Cisco Nexus
18 27 (30.68%) Cisco IOS
19 24 (27.27%) Blue Coat
19 24 (27.27%) DNS
20 23 (26.14%) ITIL
21 22 (25.00%) Fortinet
22 20 (22.73%) Windows
23 19 (21.59%) DHCP
24 18 (20.45%) SSL

F5 BIG-IP GTM
Co-occurring IT Skills 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 (4.55%) Apache
1 4 (4.55%) JBoss
1 4 (4.55%) Tomcat
1 4 (4.55%) WebLogic
Applications
1 9 (10.23%) Microsoft Office
2 1 (1.14%) Microsoft Excel
Cloud Services
1 7 (7.95%) Amazon AWS
2 3 (3.41%) Akamai
2 3 (3.41%) Amazon ELB
2 3 (3.41%) Google Cloud Platform
2 3 (3.41%) Microsoft Azure
2 3 (3.41%) Virtual Private Cloud
Communications & Networking
1 87 (98.86%) F5 BIG-IP LTM
2 48 (54.55%) Network Security
3 46 (52.27%) Firewall
4 43 (48.86%) Cisco ASA
5 40 (45.45%) Wireless
6 39 (44.32%) BGP
7 38 (43.18%) WAN
8 35 (39.77%) LAN
9 31 (35.23%) BIG-IP
9 31 (35.23%) OSPF
10 30 (34.09%) Cisco Nexus
11 27 (30.68%) Cisco IOS
12 24 (27.27%) DNS
13 19 (21.59%) DHCP
14 18 (20.45%) SSL
15 16 (18.18%) MPLS
15 16 (18.18%) VPN
16 14 (15.91%) EIGRP
16 14 (15.91%) Fibre Channel
17 13 (14.77%) IPsec
General
1 11 (12.50%) Finance
2 9 (10.23%) Telecoms
3 7 (7.95%) Banking
4 1 (1.14%) Aerospace
4 1 (1.14%) Billing
4 1 (1.14%) Retail
Job Titles
1 34 (38.64%) Network Engineer
2 13 (14.77%) Network Security Specialist
2 13 (14.77%) Network Specialist
2 13 (14.77%) Security Specialist
3 12 (13.64%) Check Point Specialist
3 12 (13.64%) Cisco Network Specialist
3 12 (13.64%) Cisco Security Specialist
3 12 (13.64%) Cisco Specialist
4 11 (12.50%) Consultant
5 10 (11.36%) 3rd Line Engineer
5 10 (11.36%) Network Support
6 9 (10.23%) Escalation Engineer
6 9 (10.23%) Network Consultant
6 9 (10.23%) Network Security Consultant
6 9 (10.23%) Security Consultant
7 8 (9.09%) Senior Network Engineer
8 7 (7.95%) Administrator
8 7 (7.95%) Network Administrator
9 4 (4.55%) Architect
9 4 (4.55%) Network Security Engineer
Libraries, Frameworks & Software Standards
1 11 (12.50%) 802.1X
2 4 (4.55%) J2EE
2 4 (4.55%) Middleware
Miscellaneous
1 17 (19.32%) Data Centre
2 12 (13.64%) Clustering
2 12 (13.64%) Fat Client
2 12 (13.64%) Thin Client
3 9 (10.23%) Distributed Denial-of-Service
4 7 (7.95%) Computer Science
5 4 (4.55%) Replication
6 3 (3.41%) Public Cloud
7 1 (1.14%) Analytical Skills
7 1 (1.14%) Enterprise Software
7 1 (1.14%) Fintech
7 1 (1.14%) Hedge funds
7 1 (1.14%) Private Cloud
Operating Systems
1 31 (35.23%) Linux
2 20 (22.73%) Windows
3 9 (10.23%) Windows 7
3 9 (10.23%) Windows Server
3 9 (10.23%) Windows XP
4 7 (7.95%) Unix
5 3 (3.41%) VMS
Processes & Methodologies
1 23 (26.14%) ITIL
2 14 (15.91%) Network Design
3 13 (14.77%) Mentoring
4 12 (13.64%) E-Commerce
4 12 (13.64%) Line Management
5 9 (10.23%) Change Management
5 9 (10.23%) CRM
6 8 (9.09%) Change Control
6 8 (9.09%) Presales
7 7 (7.95%) Load Balancing
7 7 (7.95%) Migration
8 6 (6.82%) GAP Analysis
8 6 (6.82%) Network Monitoring
9 4 (4.55%) ITIL V3
9 4 (4.55%) Network Management
9 4 (4.55%) Performance Tuning
9 4 (4.55%) Service Delivery
9 4 (4.55%) Time Management
9 4 (4.55%) Validation
10 3 (3.41%) Requirements Analysis
Programming Languages
1 6 (6.82%) Python
2 4 (4.55%) Perl
2 4 (4.55%) PowerShell
3 1 (1.14%) C
3 1 (1.14%) VBA
Qualifications
1 57 (64.77%) Cisco Certification
2 54 (61.36%) CCNP
3 31 (35.23%) CCSE
4 11 (12.50%) CCIE
5 9 (10.23%) CCNA
6 8 (9.09%) VMware Certified Professional (VCP)
7 6 (6.82%) ITIL Certification
8 5 (5.68%) Degree
9 4 (4.55%) CCSA
9 4 (4.55%) JNCIA
9 4 (4.55%) JNCIP
10 3 (3.41%) CCMSE
10 3 (3.41%) CISSP
10 3 (3.41%) JNCIE
10 3 (3.41%) Security Cleared
11 2 (2.27%) CISA
11 2 (2.27%) CISM
12 1 (1.14%) ITIL Foundation Certificate
12 1 (1.14%) SC Cleared
Quality Assurance & Compliance
1 9 (10.23%) SLA
2 6 (6.82%) PCI DSS
System Software
1 33 (37.50%) VMware Infrastructure
2 6 (6.82%) Hyper-V
3 4 (4.55%) VMware Server
3 4 (4.55%) vSphere
4 3 (3.41%) Active Directory
4 3 (3.41%) vCloud
Systems Management
1 10 (11.36%) SolarWinds Orion
2 4 (4.55%) vCenter Server
3 2 (2.27%) Nagios
3 2 (2.27%) SCOM
4 1 (1.14%) FortiGate
Vendors
1 88 (100.00%) F5
2 82 (93.18%) Cisco
3 55 (62.50%) CheckPoint
4 34 (38.64%) VMware
5 33 (37.50%) Palo Alto
6 30 (34.09%) Juniper
7 24 (27.27%) Blue Coat
8 22 (25.00%) Fortinet
9 16 (18.18%) Citrix
9 16 (18.18%) Forcepoint
10 15 (17.05%) Aruba
10 15 (17.05%) Microsoft
11 14 (15.91%) Infoblox
12 13 (14.77%) SolarWinds
13 12 (13.64%) Imperva
13 12 (13.64%) Sourcefire
14 9 (10.23%) HP
15 7 (7.95%) Dell
15 7 (7.95%) Ipanema Technologies
16 6 (6.82%) Brocade
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