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 9 December 2016 with a comparison to the same period over the previous 2 years.

3 months to
9 Dec 2016
Same period 2015 Same period 2014
X.25
Rank 856 949 981
Rank change year-on-year
+93 +32
Permanent jobs citing X.25 20 6 9
As % of all permanent IT jobs located in the UK 0.022% 0.006% 0.008%
As % of the Communications & Networking category 0.13% 0.034% 0.044%
Number of salaries quoted 8 6 2
Median salary £45,000 £45,000 £35,000
Median salary % change year-on-year
- +28.57%
UK excluding London median salary £45,000 £43,750 £35,000
% change year-on-year
+2.85% +25.00%

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
15337 17646 20459
As % of all permanent IT jobs located in the UK 17.11% 16.62% 18.04%
Number of salaries quoted 12446 14570 16479
Median salary £45,000 £45,000 £42,500
Median salary % change year-on-year
- +5.88%
90% offered a salary of more than £28,000 £27,000 £27,000
10% offered a salary of more than £70,000 £64,000 £70,000
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 9 December 2016 within the UK.

X.25 Salary Histogram in the UK

X.25
Top 10 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 9 December 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 +72 8 £45,000 - 1
Herefordshire - 4 £45,000 -
West Midlands - 4 £45,000 -
South East +76 3 £48,500 +10.85%
Woking - 2 £46,250 -
Surrey - 2 £46,250 -
Hampshire +7 1 £67,500 +54.28%
Northamptonshire - 1 - -
East Midlands - 1 - -
Northampton - 1 - -

X.25
Top 30 Related IT Skills

For the 6 months to 9 December 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 28 (96.55%) WAN
1 28 (96.55%) LAN
2 24 (82.76%) TCP/IP
2 24 (82.76%) PCI DSS
3 23 (79.31%) Data Centre
3 23 (79.31%) ITIL
4 19 (65.52%) ISDN
4 19 (65.52%) PSTN
5 18 (62.07%) DNS
5 18 (62.07%) DHCP
5 18 (62.07%) ADSL
5 18 (62.07%) Cisco
5 18 (62.07%) MPLS
5 18 (62.07%) Firewall
5 18 (62.07%) HSRP
6 17 (58.62%) 802.1X
7 16 (55.17%) Driving Licence
8 14 (48.28%) IPsec
8 14 (48.28%) ICMP
8 14 (48.28%) SSL
8 14 (48.28%) Ethernet
9 13 (44.83%) SNMP
9 13 (44.83%) Network Management
10 12 (41.38%) Information Assurance
10 12 (41.38%) SIEM
10 12 (41.38%) Windows
10 12 (41.38%) Firmware
10 12 (41.38%) Risk Management
10 12 (41.38%) GAP Analysis
10 12 (41.38%) Finance

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:

Applications
1 1 (3.45%) MS Excel
Communications & Networking
1 28 (96.55%) LAN
1 28 (96.55%) WAN
2 24 (82.76%) TCP/IP
3 19 (65.52%) ISDN
3 19 (65.52%) PSTN
4 18 (62.07%) ADSL
4 18 (62.07%) DHCP
4 18 (62.07%) DNS
4 18 (62.07%) Firewall
4 18 (62.07%) HSRP
4 18 (62.07%) MPLS
5 14 (48.28%) Ethernet
5 14 (48.28%) ICMP
5 14 (48.28%) IPsec
5 14 (48.28%) SSL
6 13 (44.83%) SNMP
7 5 (17.24%) Cisco Nexus
7 5 (17.24%) Network Security
8 4 (13.79%) Cisco IOS
8 4 (13.79%) DMVPN
General
1 12 (41.38%) Finance
2 1 (3.45%) Retail
2 1 (3.45%) Telecoms
Job Titles
1 18 (62.07%) Network Engineer
2 9 (31.03%) Administrator
2 9 (31.03%) Systems Administrator
3 6 (20.69%) Linux Administrator
3 6 (20.69%) Linux Systems Administrator
3 6 (20.69%) Unix Administrator
3 6 (20.69%) Unix Linux Systems Administrator
3 6 (20.69%) Unix Systems Administrator
4 4 (13.79%) Cisco Engineer
4 4 (13.79%) Cisco Network Engineer
4 4 (13.79%) Cisco Security Engineer
4 4 (13.79%) Network Security Engineer
4 4 (13.79%) Security Engineer
4 4 (13.79%) Switch Engineer
5 2 (6.90%) Infrastructure Engineer
5 2 (6.90%) Network Infrastructure Engineer
5 2 (6.90%) Senior Systems Administrator
6 1 (3.45%) Data Analyst
6 1 (3.45%) Data Centre Engineer
6 1 (3.45%) Senior Infrastructure Engineer
Libraries, Frameworks & Software Standards
1 17 (58.62%) 802.1X
Miscellaneous
1 23 (79.31%) Data Centre
2 16 (55.17%) Driving Licence
3 11 (37.93%) Management Information System
4 1 (3.45%) Analytical Skills
4 1 (3.45%) APACS
4 1 (3.45%) Chip and PIN
4 1 (3.45%) EMV
4 1 (3.45%) Mainframe
4 1 (3.45%) Tandem
Operating Systems
1 12 (41.38%) Windows
2 10 (34.48%) Linux
3 6 (20.69%) Red Hat Enterprise Linux
3 6 (20.69%) Solaris
3 6 (20.69%) Unix
Processes & Methodologies
1 23 (79.31%) ITIL
2 13 (44.83%) Network Management
3 12 (41.38%) GAP Analysis
3 12 (41.38%) Information Assurance
3 12 (41.38%) Risk Management
3 12 (41.38%) SIEM
4 11 (37.93%) B2B
4 11 (37.93%) Change Management
4 11 (37.93%) Information Security
4 11 (37.93%) Line Management
4 11 (37.93%) Penetration Testing
4 11 (37.93%) Security Operations
4 11 (37.93%) Technical Architecture
4 11 (37.93%) Vulnerability Management
5 10 (34.48%) Security Patching
6 6 (20.69%) Load Balancing
7 1 (3.45%) Analytics
7 1 (3.45%) Data Analytics
Qualifications
1 12 (41.38%) GCIH
1 12 (41.38%) GIAC
2 5 (17.24%) CCNA
2 5 (17.24%) Cisco Certification
3 4 (13.79%) CCNP
3 4 (13.79%) SC Cleared
3 4 (13.79%) Security Cleared
Quality Assurance & Compliance
1 24 (82.76%) PCI DSS
2 10 (34.48%) SLA
System Software
1 12 (41.38%) Firmware
2 3 (10.34%) VMware Infrastructure
Systems Management
1 6 (20.69%) Norton AntiVirus
Vendors
1 18 (62.07%) Cisco
2 11 (37.93%) Microsoft
3 6 (20.69%) F5
3 6 (20.69%) Red Hat
3 6 (20.69%) Symantec
3 6 (20.69%) Veritas
4 5 (17.24%) Cyberoam
5 3 (10.34%) VMware
City, London
Mortimer Spinks
Salary: £80000 - £115000 per annum + Bonus and excellent benefits
Posted: 2 days ago