Period
to 22 November 2017

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

Transmission Control Protocol/Internet Protocol (TCP/IP)
County Antrim > Belfast
6 months to
22 Nov 2017
Same period 2016 Same period 2015
Rank 48 38 27
Rank change year-on-year -10 -11 +19
Permanent jobs citing TCP/IP 9 5 3
As % of all permanent IT jobs advertised in Belfast 2.52% 1.68% 2.34%
As % of the Communications & Networking category 26.47% 13.51% 20.00%
Number of salaries quoted 8 3 1
Belfast median annual salary £40,000 £35,000 £50,000
Median salary % change year-on-year +14.29% -30.00% +53.85%
County Antrim median annual salary £40,000 £35,000 £50,000
% change year-on-year +14.29% -30.00% +53.85%

TCP/IP 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 advertised in Belfast with a requirement for communications or computer networking skills.

All Communications and Computer Networking Skills
Belfast
Permanent vacancies with a requirement for communications or computer networking skills 34 37 15
As % of all permanent IT jobs advertised in Belfast 9.52% 12.46% 11.72%
Number of salaries quoted 31 29 7
Belfast median annual salary £40,000 £35,000 £35,000
Median salary % change year-on-year +14.29% - +16.67%
10th Percentile £26,000 £27,250 £26,200
90th Percentile £61,250 £50,000 £46,950
County Antrim median annual salary £40,000 £34,500 £35,000
% change year-on-year +15.94% -1.43% +16.67%

TCP/IP
Job Vacancy Trend in Belfast

Job postings citing TCP/IP as a percentage of all IT jobs advertised in Belfast.

Job vacancy trend for TCP/IP in Belfast

TCP/IP
Salary Trend in Belfast

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing TCP/IP in Belfast.

Salary trend for TCP/IP in Belfast

For the 6 months to 22 November 2017, IT jobs citing TCP/IP 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 Belfast region with a requirement for TCP/IP.

1 8 (88.89%) IBM
1 8 (88.89%) Data Centre
2 7 (77.78%) Finance
2 7 (77.78%) SMTP
2 7 (77.78%) FTP
2 7 (77.78%) SNMP
3 6 (66.67%) HTTP
3 6 (66.67%) Linux
3 6 (66.67%) SSL
4 5 (55.56%) Change Management
4 5 (55.56%) Debian
4 5 (55.56%) Subversion
4 5 (55.56%) SSH
4 5 (55.56%) Microsoft
4 5 (55.56%) Active Directory
4 5 (55.56%) HP
4 5 (55.56%) EMC
4 5 (55.56%) SAN
4 5 (55.56%) NetApp
4 5 (55.56%) Red Hat
4 5 (55.56%) Nagios
4 5 (55.56%) Configuration Management
4 5 (55.56%) Python
4 5 (55.56%) LDAP
4 5 (55.56%) DHCP
4 5 (55.56%) Perl
4 5 (55.56%) Unix
4 5 (55.56%) Solaris
4 5 (55.56%) Kerberos
4 5 (55.56%) NFS

TCP/IP
Co-occurring IT Skills in Belfast 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 2 (22.22%) CICS
Communications & Networking
1 7 (77.78%) FTP
1 7 (77.78%) SMTP
1 7 (77.78%) SNMP
2 6 (66.67%) HTTP
2 6 (66.67%) SSL
3 5 (55.56%) DHCP
3 5 (55.56%) DNS
3 5 (55.56%) Kerberos
3 5 (55.56%) LDAP
3 5 (55.56%) SAN
3 5 (55.56%) SSH
4 3 (33.33%) Firewall
4 3 (33.33%) SNA
5 2 (22.22%) Telnet
Database & Business Intelligence
1 1 (11.11%) NoSQL
Development Applications
1 5 (55.56%) Git (software)
1 5 (55.56%) Subversion
General
1 7 (77.78%) Finance
Job Titles
1 5 (55.56%) Senior Unix Engineer
1 5 (55.56%) Unix Engineer
2 2 (22.22%) Mainframe Specialist
3 1 (11.11%) DevOps Engineer
3 1 (11.11%) Mainframe Expert
Libraries, Frameworks & Software Standards
1 3 (33.33%) Web Services
2 1 (11.11%) JSON
2 1 (11.11%) Spring
2 1 (11.11%) Spring Boot
Miscellaneous
1 8 (88.89%) Data Centre
2 5 (55.56%) Fintech
3 3 (33.33%) LPAR
3 3 (33.33%) Mainframe
4 1 (11.11%) Analytical Skills
Operating Systems
1 6 (66.67%) Linux
2 5 (55.56%) Debian
2 5 (55.56%) Solaris
2 5 (55.56%) Unix
3 2 (22.22%) zOS
Processes & Methodologies
1 5 (55.56%) Capacity Planning
1 5 (55.56%) Change Management
1 5 (55.56%) Configuration Management
1 5 (55.56%) Process Improvement
2 1 (11.11%) DevOps
2 1 (11.11%) Mentoring
2 1 (11.11%) SDLC
2 1 (11.11%) Software Engineering
Programming Languages
1 5 (55.56%) Bash Shell
1 5 (55.56%) Perl
1 5 (55.56%) Python
2 1 (11.11%) Java
System Software
1 5 (55.56%) Active Directory
1 5 (55.56%) NFS
2 1 (11.11%) Docker
Systems Management
1 5 (55.56%) Nagios
1 5 (55.56%) Puppet
2 1 (11.11%) Kubernetes
Vendors
1 8 (88.89%) IBM
2 5 (55.56%) 3PAR
2 5 (55.56%) EMC
2 5 (55.56%) HP
2 5 (55.56%) Microsoft
2 5 (55.56%) NetApp
2 5 (55.56%) Red Hat