Period
to 22 July 2017

The following table provides summary statistics for permanent job vacancies advertised in England with a requirement for X.509 skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited X.509 over the 6 months to 22 July 2017 with a comparison to the same period in the previous 2 years.

X.509
UK > England
6 months to
22 Jul 2017
Same period 2016 Same period 2015
Rank 1139 1246 1275
Rank change year-on-year +107 +29 -16
Permanent jobs citing X.509 19 10 13
As % of all permanent IT jobs advertised in England 0.011% 0.005% 0.006%
As % of the Communications & Networking category 0.071% 0.031% 0.035%
Number of salaries quoted 15 7 10
England median annual salary £57,500 £65,000 £62,500
Median salary % change year-on-year -11.54% +4.00% +19.05%
10th Percentile £51,750 £39,420 £37,250
90th Percentile £61,500 £80,000 £86,250
UK median annual salary £57,500 £65,000 £62,500
% change year-on-year -11.54% +4.00% +19.05%

X.509 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 England with a requirement for communications and computer networking skills.

Communications & Computer Network Skills
England
Permanent job vacancies with a requirement for communications and computer networking skills 26920 32480 36919
As % of all permanent IT job vacancies advertised in England 16.07% 17.08% 17.76%
Number of salaries quoted 21925 27228 29966
England median annual salary £45,000 £45,000 £45,000
10th Percentile £25,750 £25,750 £25,000
90th Percentile £72,500 £71,250 £70,000
UK median annual salary £45,000 £45,000 £45,000

X.509
Job Vacancy Trend in England

Job postings citing X.509 as a percentage of all IT jobs advertised in England.

Job vacancy trend for X.509 in England

X.509
Salary Trend in England

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing X.509 in England.

Salary trend for X.509 in England

X.509
Salary Histogram in England

The salary distribution of IT jobs citing X.509 in England over the 6 months to 22 July 2017.

Salary histogram for X.509 in England

X.509
Job Locations in England

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing X.509 within the England region over the 6 months to 22 July 2017. 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
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
London +64 14 £58,750 -26.56% 3
Midlands - 5 £40,000 -
West Midlands - 5 £40,000 -
X.509
UK

For the 6 months to 22 July 2017, IT jobs citing X.509 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 England region with a requirement for X.509.

1 13 (68.42%) VPN
1 13 (68.42%) DNS
1 13 (68.42%) Cisco
1 13 (68.42%) CCNP
1 13 (68.42%) CCNA
1 13 (68.42%) Cisco Certification
1 13 (68.42%) Check Point Certification
1 13 (68.42%) Juniper
1 13 (68.42%) CheckPoint
1 13 (68.42%) Internet
1 13 (68.42%) Firewall
1 13 (68.42%) CCSA
1 13 (68.42%) CCSE
1 13 (68.42%) JNCIS
1 13 (68.42%) Junos
1 13 (68.42%) F5
1 13 (68.42%) F5 BIG-IP LTM
1 13 (68.42%) Network Security
2 12 (63.16%) VPLS
2 12 (63.16%) MPLS
2 12 (63.16%) OSPF
2 12 (63.16%) BGP
2 12 (63.16%) DSL
2 12 (63.16%) EIGRP
3 11 (57.89%) Windows
3 11 (57.89%) Translating Business Requirements
3 11 (57.89%) Windows Server
4 8 (42.11%) JNCIP
4 8 (42.11%) Data Centre
5 7 (36.84%) Intrusion Detection

X.509
Co-occurring IT Skills in England 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 (5.26%) OpenStack
Communications & Networking
1 13 (68.42%) DNS
1 13 (68.42%) F5 BIG-IP LTM
1 13 (68.42%) Firewall
1 13 (68.42%) Internet
1 13 (68.42%) Junos
1 13 (68.42%) Network Security
1 13 (68.42%) VPN
2 12 (63.16%) BGP
2 12 (63.16%) DSL
2 12 (63.16%) EIGRP
2 12 (63.16%) MPLS
2 12 (63.16%) OSPF
2 12 (63.16%) VPLS
3 7 (36.84%) Intrusion Detection
3 7 (36.84%) LAN
3 7 (36.84%) WAN
Development Applications
1 1 (5.26%) Git (software)
General
1 7 (36.84%) Finance
2 5 (26.32%) Banking
Job Titles
1 10 (52.63%) Analyst
1 10 (52.63%) Infrastructure Analyst
1 10 (52.63%) Network Analyst
1 10 (52.63%) Network Infrastructure Analyst
1 10 (52.63%) Network Security Analyst
1 10 (52.63%) Security Analyst
2 5 (26.32%) Asset Management Analyst
2 5 (26.32%) Developer
2 5 (26.32%) Java Developer
3 4 (21.05%) Applications Developer
3 4 (21.05%) Financial Analyst
3 4 (21.05%) Java Applications Developer
3 4 (21.05%) Service Analyst
4 3 (15.79%) Network Engineer
4 3 (15.79%) Network Security Engineer
4 3 (15.79%) Security Engineer
5 1 (5.26%) Cisco Analyst
5 1 (5.26%) Cisco Engineer
5 1 (5.26%) Cisco Network Analyst
5 1 (5.26%) Firewall Engineer
Libraries, Frameworks & Software Standards
1 5 (26.32%) XML
1 5 (26.32%) XSD
Miscellaneous
1 8 (42.11%) Data Centre
2 4 (21.05%) Analytical Skills
3 1 (5.26%) PKI
Operating Systems
1 11 (57.89%) Windows
1 11 (57.89%) Windows Server
2 1 (5.26%) CentOS
2 1 (5.26%) Debian
2 1 (5.26%) Linux
2 1 (5.26%) Red Hat Enterprise Linux
2 1 (5.26%) Ubuntu
Processes & Methodologies
1 11 (57.89%) Translating Business Requirements
2 6 (31.58%) Asset Management
2 6 (31.58%) Cryptography
3 5 (26.32%) Multithreading
3 5 (26.32%) Validation
4 4 (21.05%) Multithreaded Programming
4 4 (21.05%) Requirements Analysis
5 1 (5.26%) DevOps
5 1 (5.26%) Microservices
Programming Languages
1 6 (31.58%) Java
2 1 (5.26%) Bash Shell
2 1 (5.26%) Go
2 1 (5.26%) Perl
2 1 (5.26%) PHP
2 1 (5.26%) Python
2 1 (5.26%) Ruby
Qualifications
1 13 (68.42%) CCNA
1 13 (68.42%) CCNP
1 13 (68.42%) CCSA
1 13 (68.42%) CCSE
1 13 (68.42%) Check Point Certification
1 13 (68.42%) Cisco Certification
1 13 (68.42%) JNCIS
2 8 (42.11%) JNCIP
System Software
1 1 (5.26%) Docker
Systems Management
1 1 (5.26%) Ansible
1 1 (5.26%) Kubernetes
1 1 (5.26%) Opscode Chef
1 1 (5.26%) Puppet
1 1 (5.26%) Salt
Vendors
1 13 (68.42%) CheckPoint
1 13 (68.42%) Cisco
1 13 (68.42%) F5
1 13 (68.42%) Juniper
2 1 (5.26%) Red Hat
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