The table below looks at the statistics for X.25 skills in IT jobs advertised across the UK. Included is a guide to the salaries offered in IT jobs that have cited X.25 over the 3 months to 27 May 2016 with a comparison to the same period over the previous 2 years.

3 months to
27 May 2016
Same period 2015 Same period 2014
X.25
Rank 915 959 -
Rank change year-on-year
+44 -
Permanent jobs citing X.25 8 5 0
As % of all permanent IT jobs located in the UK 0.008% 0.005% -
As % of the Communications & Networking category 0.047% 0.026% -
Number of salaries quoted 5 4 0
Median salary £50,000 £47,500 -
Median salary % change year-on-year
+5.26% -
UK excluding London median salary £44,250 £47,500 -
% change year-on-year
-6.84% -

The following table is for comparison with the above and provides statistics for the entire Communications & Networking category in permanent jobs advertised across the UK.

Communications & Networking Category
UK
Permanent IT job ads with a match in the
Communications & Networking category
17095 19123 20340
As % of all permanent IT jobs located in the UK 17.13% 17.89% 17.21%
Number of salaries quoted 14196 15317 16281
Median salary £45,000 £45,000 £42,500
Median salary % change year-on-year
- +5.88%
90% offered a salary of more than £26,500 £27,500 £27,000
10% offered a salary of more than £67,500 £62,500 £67,500
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year
- +6.25%

X.25
Jobs Demand Trend

The demand trend of job ads citing X.25 as a proportion of all IT jobs with a match in the Communications & Networking category.

X.25 Jobs Demand Trend in the UK

X.25
Salary Trend

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing X.25 within the UK.

X.25 Salary Trend in the UK

X.25
Salary Histogram

This chart provides a salary histogram for IT jobs citing X.25 over the 3 months to 27 May 2016 within the UK.

X.25 Salary Histogram in the UK

X.25
Top 9 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing X.25 within the UK over the 3 months to 27 May 2016. 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
(Click see detailed
statistics and trends)
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 +18 7 £51,250 +7.89%
London - 4 £53,500 -
South East +4 3 £50,000 +5.26%
City of London - 3 - -
Hampshire +12 1 £50,000 +5.26%
Surrey +5 1 £38,500 -
Woking +1 1 £38,500 -
Middlesex - 1 £52,500 -
Greenford - 1 £53,500 -

X.25
Top 30 Related IT Skills

For the 6 months to 27 May 2016, IT jobs citing X.25 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.25.

1 12 (80.00%) TCP/IP
2 10 (66.67%) LAN
2 10 (66.67%) WAN
2 10 (66.67%) Data Centre
3 8 (53.33%) ISDN
3 8 (53.33%) Cisco
4 7 (46.67%) Firewall
5 6 (40.00%) Finance
5 6 (40.00%) Microsoft
5 6 (40.00%) CCNP
5 6 (40.00%) CCNA
5 6 (40.00%) Cisco Certification
5 6 (40.00%) ITIL
5 6 (40.00%) Linux
5 6 (40.00%) Driving Licence
5 6 (40.00%) HSRP
6 5 (33.33%) Cisco IOS
6 5 (33.33%) CheckPoint
6 5 (33.33%) MPLS
6 5 (33.33%) SLA
6 5 (33.33%) Wireless
7 4 (26.67%) Stakeholder Management
7 4 (26.67%) IPsec
7 4 (26.67%) DNS
7 4 (26.67%) CCIE
7 4 (26.67%) OSPF
7 4 (26.67%) BGP
7 4 (26.67%) EIGRP
7 4 (26.67%) DHCP
7 4 (26.67%) Ethernet

X.25
Top Related 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 3 (20.00%) Node.js
Communications & Networking
1 12 (80.00%) TCP/IP
2 10 (66.67%) LAN
2 10 (66.67%) WAN
3 8 (53.33%) ISDN
4 7 (46.67%) Firewall
5 6 (40.00%) HSRP
6 5 (33.33%) Cisco IOS
6 5 (33.33%) MPLS
6 5 (33.33%) Wireless
7 4 (26.67%) ATM
7 4 (26.67%) BGP
7 4 (26.67%) DHCP
7 4 (26.67%) DNS
7 4 (26.67%) EIGRP
7 4 (26.67%) Ethernet
7 4 (26.67%) IPsec
7 4 (26.67%) OSPF
7 4 (26.67%) PPP
7 4 (26.67%) PSTN
7 4 (26.67%) VLAN
General
1 6 (40.00%) Finance
Job Titles
1 4 (26.67%) Administrator
1 4 (26.67%) Cisco Consultant
1 4 (26.67%) Cisco Network Consultant
1 4 (26.67%) Consultant
1 4 (26.67%) Data Consultant
1 4 (26.67%) Network Consultant
1 4 (26.67%) Network Engineer
1 4 (26.67%) Systems Administrator
2 3 (20.00%) Cisco Engineer
2 3 (20.00%) Cisco Network Engineer
2 3 (20.00%) Data Engineer
2 3 (20.00%) Data Network Engineer
2 3 (20.00%) Developer
2 3 (20.00%) Front End Developer (Client-Side Developer)
2 3 (20.00%) HTML CSS Developer
2 3 (20.00%) HTML Developer
2 3 (20.00%) JavaScript Developer
2 3 (20.00%) Node.js Developer
2 3 (20.00%) Switch Engineer
3 2 (13.33%) Operations Engineer
Libraries, Frameworks & Software Standards
1 4 (26.67%) 802.1X
2 3 (20.00%) AngularJS
2 3 (20.00%) Backbone.js
2 3 (20.00%) CSS
2 3 (20.00%) CSS3
2 3 (20.00%) D3.js
2 3 (20.00%) HTML
2 3 (20.00%) HTML5
2 3 (20.00%) React
Miscellaneous
1 10 (66.67%) Data Centre
2 6 (40.00%) Driving Licence
3 2 (13.33%) PKI
4 1 (6.67%) Management Information System
Operating Systems
1 6 (40.00%) Linux
2 2 (13.33%) Unix
2 2 (13.33%) Windows
2 2 (13.33%) Windows Server 2003
2 2 (13.33%) Windows Server 2008
Processes & Methodologies
1 6 (40.00%) ITIL
2 4 (26.67%) Load Balancing
2 4 (26.67%) Security Patching
2 4 (26.67%) Stakeholder Management
3 3 (20.00%) Agile Software Development
3 3 (20.00%) BDD
3 3 (20.00%) Front End Development
3 3 (20.00%) High Availability
3 3 (20.00%) Network Design
3 3 (20.00%) OOP
3 3 (20.00%) Scrum
3 3 (20.00%) TDD
4 2 (13.33%) Information Security
4 2 (13.33%) Network Management
4 2 (13.33%) Presales
4 2 (13.33%) Security Operations
5 1 (6.67%) Line Management
5 1 (6.67%) Penetration Testing
5 1 (6.67%) Technical Architecture
5 1 (6.67%) Vulnerability Management
Programming Languages
1 3 (20.00%) JavaScript
Qualifications
1 6 (40.00%) CCNA
1 6 (40.00%) CCNP
1 6 (40.00%) Cisco Certification
2 4 (26.67%) CCIE
3 2 (13.33%) Degree
3 2 (13.33%) MCSE
3 2 (13.33%) Microsoft Certification
4 1 (6.67%) SC Cleared
4 1 (6.67%) Security Cleared
Quality Assurance & Compliance
1 5 (33.33%) SLA
2 1 (6.67%) PCI DSS
System Software
1 2 (13.33%) Hyper-V
1 2 (13.33%) KVM
1 2 (13.33%) Terminal Services
1 2 (13.33%) VMware Infrastructure
1 2 (13.33%) XenServer
Vendors
1 8 (53.33%) Cisco
2 6 (40.00%) Microsoft
3 5 (33.33%) CheckPoint
4 3 (20.00%) Fortinet
5 2 (13.33%) 3Com
5 2 (13.33%) Citrix
5 2 (13.33%) Extreme Networks
5 2 (13.33%) F5
5 2 (13.33%) VMware