The following table provides summary statistics for permanent job vacancies advertised in Belfast with a requirement for Unix skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Unix over the 3 months to 27 June 2017 with a comparison to the same period in the previous 2 years.

Unix
County Antrim / Belfast
3 months to
27 Jun 2017
Same period 2016 Same period 2015
Rank 4 18 12
Rank change year-on-year +14 -6  
Permanent jobs citing Unix 43 10 24
As % of all permanent IT jobs advertised in Belfast 28.48% 7.58% 19.20%
As % of the Operating Systems category 62.32% 29.41% 52.17%
Number of salaries quoted 21 6 12
Median salary £55,000 £40,000 £30,750
Median salary % change year-on-year +37.50% +30.08%  
90% offered a salary of more than £26,000 £31,750 £30,000
10% offered a salary of more than £100,000 £48,750 £42,500
UK excluding London median salary £45,000 £44,000 £45,000
% change year-on-year +2.27% -2.22%  

Unix is in the operating system skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Belfast with a requirement for operating system skills.

Operating System Skills
Belfast
Permanent job vacancies with a requirement for operating system skills 69 34 46
As % of all permanent IT job vacancies advertised in Belfast 45.70% 25.76% 36.80%
Number of salaries quoted 47 29 31
Median salary £32,500 £35,000 £31,500
Median salary % change year-on-year -7.14% +11.11%  
90% offered a salary of more than £24,050 £30,000 £25,000
10% offered a salary of more than £87,500 £50,000 £50,000
UK excluding London median salary £37,500 £37,500 £37,500

Unix
Job Vacancy Trend in Belfast

The job posting trend of jobs advertised in Belfast citing Unix as a proportion of all permanent or contract IT jobs with a match in the Operating Systems category.

Job vacancy trend for Unix in Belfast

Unix
Salary Trend in Belfast

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

Salary trend for Unix in Belfast

Unix
Salary Histogram in Belfast

The salary distribution of IT jobs citing Unix in Belfast over the 3 months to 27 June 2017.

Salary histogram for Unix in Belfast

For the 6 months to 27 June 2017, IT jobs citing Unix 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 Unix.

1 46 (76.67%) Java
2 30 (50.00%) SQL
3 28 (46.67%) FpML
3 28 (46.67%) Spring
4 25 (41.67%) Workflow
5 21 (35.00%) Perl
6 20 (33.33%) Oracle
7 19 (31.67%) Murex
7 19 (31.67%) Derivative
7 19 (31.67%) Murex MxML
7 19 (31.67%) Relational Database
7 19 (31.67%) Workflow Development
8 18 (30.00%) Struts
8 18 (30.00%) RDBMS
9 15 (25.00%) XML
10 14 (23.33%) Linux
10 14 (23.33%) Multithreading
11 13 (21.67%) Agile Software Development
11 13 (21.67%) Virtual Team
12 12 (20.00%) Shell Script
13 11 (18.33%) PL/SQL
14 10 (16.67%) Python
14 10 (16.67%) JSON
15 9 (15.00%) JIRA
15 9 (15.00%) Degree
15 9 (15.00%) Spring MVC
15 9 (15.00%) TeamCity
15 9 (15.00%) Git (software)
15 9 (15.00%) RESTful
15 9 (15.00%) Maven

Unix
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 9 (15.00%) GemFire
2 6 (10.00%) Oracle Workflow
3 2 (3.33%) OpenStack
4 1 (1.67%) Exchange Server 2007
4 1 (1.67%) Exchange Server 2010
4 1 (1.67%) Exchange Server 2013
4 1 (1.67%) MS Exchange
4 1 (1.67%) WebSphere
Business Applications
1 6 (10.00%) Oracle EBS
1 6 (10.00%) Oracle EBS R12
1 6 (10.00%) Oracle ERP
Cloud Services
1 6 (10.00%) Amazon AWS
2 1 (1.67%) Office 365
Communications & Networking
1 5 (8.33%) Internet
2 4 (6.67%) IP Telephony
2 4 (6.67%) LAN
2 4 (6.67%) TCP/IP
2 4 (6.67%) WAN
3 2 (3.33%) Firewall
3 2 (3.33%) VPN
4 1 (1.67%) NAS
4 1 (1.67%) SAN
Database & Business Intelligence
1 19 (31.67%) Relational Database
2 18 (30.00%) RDBMS
3 6 (10.00%) Oracle BI EE
3 6 (10.00%) Oracle BI Publisher
3 6 (10.00%) Oracle Reports
4 3 (5.00%) Data Mart
Development Applications
1 9 (15.00%) Git (software)
1 9 (15.00%) Jenkins
1 9 (15.00%) JIRA
1 9 (15.00%) Maven
1 9 (15.00%) TeamCity
2 6 (10.00%) JDeveloper
2 6 (10.00%) Oracle APEX
2 6 (10.00%) Oracle Forms
General
1 8 (13.33%) Finance
2 5 (8.33%) Banking
2 5 (8.33%) Telecoms
3 3 (5.00%) Investment Banking
4 2 (3.33%) Front Office
5 1 (1.67%) Manufacturing
5 1 (1.67%) Retail
Job Titles
1 37 (61.67%) Developer
2 22 (36.67%) Java Developer
3 16 (26.67%) Murex Developer
4 7 (11.67%) Consultant
4 7 (11.67%) Oracle Consultant
4 7 (11.67%) SQL Developer
5 6 (10.00%) E-Business Consultant
5 6 (10.00%) Oracle Developer
5 6 (10.00%) Oracle Technical Consultant
5 6 (10.00%) Technical Consultant
6 4 (6.67%) Linux Engineer
6 4 (6.67%) Linux Support
6 4 (6.67%) Linux Support Engineer
6 4 (6.67%) Network Engineer
6 4 (6.67%) Senior Developer
6 4 (6.67%) Senior Linux Engineer
6 4 (6.67%) Senior Linux Support
6 4 (6.67%) Senior Support Engineer
6 4 (6.67%) Support Engineer
7 3 (5.00%) Junior
Libraries, Frameworks & Software Standards
1 28 (46.67%) FpML
1 28 (46.67%) Spring
2 19 (31.67%) Murex MxML
3 18 (30.00%) Struts
4 15 (25.00%) XML
5 10 (16.67%) JSON
6 9 (15.00%) JDBC
6 9 (15.00%) JMS
6 9 (15.00%) RESTful
6 9 (15.00%) Spring MVC
6 9 (15.00%) Web Services
7 6 (10.00%) Middleware
8 3 (5.00%) STL
9 2 (3.33%) Oracle GoldenGate
Miscellaneous
1 19 (31.67%) Derivative
2 13 (21.67%) Virtual Team
3 3 (5.00%) Analytical Skills
3 3 (5.00%) Data Centre
3 3 (5.00%) Equities
3 3 (5.00%) Fintech
4 1 (1.67%) Computer Science
4 1 (1.67%) Social Media
Operating Systems
1 14 (23.33%) Linux
2 3 (5.00%) Windows
3 2 (3.33%) Solaris
4 1 (1.67%) Windows 10
4 1 (1.67%) Windows 7
4 1 (1.67%) Windows 8
4 1 (1.67%) Windows Server
4 1 (1.67%) Windows Server 2008
4 1 (1.67%) Windows Server 2012
Processes & Methodologies
1 25 (41.67%) Workflow
2 19 (31.67%) Workflow Development
3 14 (23.33%) Multithreading
4 13 (21.67%) Agile Software Development
5 9 (15.00%) MVC
5 9 (15.00%) Scrum
6 8 (13.33%) Change Management
6 8 (13.33%) ITIL
7 6 (10.00%) Business Intelligence
7 6 (10.00%) ERP
7 6 (10.00%) Risk Management
7 6 (10.00%) Software Engineering
7 6 (10.00%) Translating Business Requirements
8 5 (8.33%) Business Analysis
9 4 (6.67%) Data Management
10 3 (5.00%) Capacity Planning
10 3 (5.00%) KYC
10 3 (5.00%) Low Latency
10 3 (5.00%) Root Cause Analysis
10 3 (5.00%) SDLC
Programming Languages
1 46 (76.67%) Java
2 30 (50.00%) SQL
3 21 (35.00%) Perl
4 12 (20.00%) Shell Script
5 11 (18.33%) PL/SQL
6 10 (16.67%) Python
7 5 (8.33%) C++
8 4 (6.67%) Bash Shell
9 2 (3.33%) C
10 1 (1.67%) C#
Qualifications
1 9 (15.00%) Degree
2 4 (6.67%) CCNA
2 4 (6.67%) CCNP
2 4 (6.67%) Cisco Certification
3 2 (3.33%) ITIL Certification
4 1 (1.67%) Computer Science Degree
4 1 (1.67%) Postgraduate
Quality Assurance & Compliance
1 6 (10.00%) QA
System Software
1 3 (5.00%) VMware Infrastructure
2 2 (3.33%) KVM
2 2 (3.33%) oVirt
3 1 (1.67%) Active Directory
Systems Management
1 2 (3.33%) Ansible
1 2 (3.33%) Puppet
Vendors
1 20 (33.33%) Oracle
2 19 (31.67%) Murex
3 5 (8.33%) Cisco
3 5 (8.33%) VMware
4 3 (5.00%) HP
4 3 (5.00%) Microsoft
4 3 (5.00%) SonicWALL
4 3 (5.00%) Symantec
5 1 (1.67%) Citrix
5 1 (1.67%) Juniper