Period
to 22 January 2018

The following table provides summary statistics for permanent job vacancies with a requirement for X.400 skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited X.400 over the 6 months to 22 January 2018 with a comparison to the same period in the previous 2 years.

X.400
UK
6 months to
22 Jan 2018
Same period 2017 Same period 2016
Rank 1137 1133 1276
Rank change year-on-year -4 +143 -
Permanent jobs citing X.400 30 46 6
As % of all permanent IT jobs advertised in the UK 0.017% 0.026% 0.003%
As % of the Communications & Networking category 0.11% 0.16% 0.017%
Number of salaries quoted 22 46 6
UK median annual salary £45,000 £37,500 £45,000
Median salary % change year-on-year +20.00% -16.67% -
UK excluding London median annual salary £45,000 £35,000 £45,000
% change year-on-year +28.57% -22.22% -

X.400 is in the Communications and Computer Networking category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies with a requirement for communications or computer networking skills.

All Communications and Computer Networking Skills
UK
Permanent vacancies with a requirement for communications or computer networking skills 26,291 29,195 34,431
As % of all permanent IT jobs advertised in the UK 15.16% 16.73% 16.50%
Number of salaries quoted 21,323 23,711 28,598
UK median annual salary £45,000 £45,000 £45,000
10th Percentile £25,750 £26,000 £25,000
90th Percentile £72,500 £72,500 £71,250
UK excluding London median annual salary £40,000 £40,000 £40,000

X.400
Job Vacancy Trend

Job postings citing X.400 as a percentage of all IT jobs advertised.

Job vacancy trend for X.400 in the UK

X.400
Salary Trend

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing X.400.

Salary trend for X.400 in the UK

X.400
Top 3 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing X.400 within the UK over the 6 months to 22 January 2018. 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
England +4 30 £45,000 +20.00%
UK excluding London -12 30 £45,000 +28.57%
South West -15 30 £45,000 +28.57%

For the 6 months to 22 January 2018, IT jobs citing X.400 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 X.400.

1 30 (100.00%) ITIL
1 30 (100.00%) Windows
1 30 (100.00%) Linux
1 30 (100.00%) SMTP
1 30 (100.00%) DHCP
1 30 (100.00%) FTP
1 30 (100.00%) HTTP
1 30 (100.00%) TCP/IP
1 30 (100.00%) DNS
1 30 (100.00%) Microsoft
1 30 (100.00%) CCNA
1 30 (100.00%) CISSP
1 30 (100.00%) Cisco Certification
1 30 (100.00%) DMZ
1 30 (100.00%) CESG
1 30 (100.00%) Network Security
1 30 (100.00%) SC Cleared
1 30 (100.00%) Firewall
1 30 (100.00%) Security Cleared
1 30 (100.00%) vSphere
1 30 (100.00%) Root Cause Analysis
1 30 (100.00%) Infrastructure Management
1 30 (100.00%) ITIL Foundation Certificate
1 30 (100.00%) Analytical Skills
1 30 (100.00%) Virtual Environments
2 20 (66.67%) DV Cleared
3 18 (60.00%) HTTPS

X.400
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:

Communications & Networking
1 30 (100.00%) DHCP
1 30 (100.00%) DMZ
1 30 (100.00%) DNS
1 30 (100.00%) Firewall
1 30 (100.00%) FTP
1 30 (100.00%) HTTP
1 30 (100.00%) Network Security
1 30 (100.00%) SMTP
1 30 (100.00%) TCP/IP
2 18 (60.00%) HTTPS
Job Titles
1 22 (73.33%) Network Engineer
2 18 (60.00%) Infrastructure Engineer
3 12 (40.00%) Network Security Engineer
3 12 (40.00%) Security Engineer
4 10 (33.33%) Network Infrastructure Engineer
5 8 (26.67%) Senior Infrastructure Engineer
Miscellaneous
1 30 (100.00%) Analytical Skills
1 30 (100.00%) CESG
Operating Systems
1 30 (100.00%) Linux
1 30 (100.00%) Windows
Processes & Methodologies
1 30 (100.00%) Infrastructure Management
1 30 (100.00%) ITIL
1 30 (100.00%) Root Cause Analysis
1 30 (100.00%) Virtual Environments
Qualifications
1 30 (100.00%) CCNA
1 30 (100.00%) Cisco Certification
1 30 (100.00%) CISSP
1 30 (100.00%) ITIL Foundation Certificate
1 30 (100.00%) SC Cleared
1 30 (100.00%) Security Cleared
2 20 (66.67%) DV Cleared
System Software
1 30 (100.00%) vSphere
Vendors
1 30 (100.00%) Microsoft