Period
to 24 November 2017

The median annual salary for a Senior Unix Engineer was £77,500 in advertised job vacancies in the City of London during the 6 months to 24 November 2017.

The first table below provides salary benchmarking and summary statistics including a comparison to same period in the previous 2 years.

Senior Unix Engineer
Central London > City of London
6 months to
24 Nov 2017
Same period 2016 Same period 2015
Rank 313 - 420
Rank change year-on-year - +420 +55
Permanent jobs requiring a Senior Unix Engineer 13 0 4
As % of all permanent IT jobs advertised in the City of London 0.13% - 0.023%
As % of the Job Titles category 0.13% - 0.024%
Number of salaries quoted 13 0 0
City of London median annual salary £77,500 - -
Central London median annual salary £77,500 - £60,000

The following table is for comparison with the above and includes summary statistics for all permanent IT job vacancies advertised in the City of London. Most job vacancies include a discernible job title that can be normalized. As such, the figures in the second row provide an indication of the number of permanent jobs in our overall sample.

All Permanent IT Job Vacancies
City of London
Permanent vacancies in the City of London with a recognized job title 9680 11204 16347
% of permanent IT jobs with a recognized job title 94.75% 96.40% 95.79%
Number of salaries quoted 8762 10214 14209
City of London median annual salary £60,000 £57,500 £55,000
Median salary % change year-on-year +4.35% +4.55% -
10th Percentile £35,000 £33,750 £32,500
90th Percentile £92,500 £88,750 £87,500
Central London median annual salary £58,000 £57,500 £55,000
% change year-on-year +0.87% +4.55% +0.92%

Senior Unix Engineer
Job Vacancy Trend in the City of London

Job postings that featured Senior Unix Engineer in the job title as a percentage of all IT jobs advertised in the City of London.

Job vacancy trend for Senior Unix Engineer in the City of London

Senior Unix Engineer
Salary Trend in the City of London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Senior Unix Engineer in the City of London.

Salary trend for Senior Unix Engineer in the City of London

Senior Unix Engineer
Salary Histogram in the City of London

The salary distribution of IT jobs citing Senior Unix Engineer in the City of London over the 6 months to 24 November 2017.

Salary histogram for Senior Unix Engineer in the City of London

Senior Unix Engineer Skill Set
Top 30 Co-occurring IT Skills in the City of London

For the 6 months to 24 November 2017, Senior Unix Engineer job roles required the following IT skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the City of London region featuring Senior Unix Engineer in the job title.

1 13 (100.00%) Unix
1 13 (100.00%) Linux
2 11 (84.62%) Red Hat
3 7 (53.85%) Solaris
4 6 (46.15%) CentOS
5 5 (38.46%) Red Hat Enterprise Linux
5 5 (38.46%) Korn
5 5 (38.46%) Bash Shell
5 5 (38.46%) Oracle Linux
5 5 (38.46%) Oracle Database
5 5 (38.46%) DevOps
5 5 (38.46%) Banking
5 5 (38.46%) Service Delivery
5 5 (38.46%) Finance
5 5 (38.46%) Shell Script
5 5 (38.46%) AIX
5 5 (38.46%) Oracle
6 3 (23.08%) Configuration Management
6 3 (23.08%) Disaster Recovery
6 3 (23.08%) Puppet
7 2 (15.38%) VMware Infrastructure
7 2 (15.38%) Ruby
7 2 (15.38%) VMware
7 2 (15.38%) RHCE
7 2 (15.38%) Python
8 1 (7.69%) HTTP
8 1 (7.69%) Web Services
8 1 (7.69%) SQL
8 1 (7.69%) MySQL
8 1 (7.69%) Apache

Senior Unix Engineer Skill Set
Co-occurring IT Skills in the City of London 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 1 (7.69%) Apache
Cloud Services
1 1 (7.69%) Amazon AWS
Communications & Networking
1 1 (7.69%) HTTP
Database & Business Intelligence
1 5 (38.46%) Oracle Database
2 1 (7.69%) Big Data
2 1 (7.69%) MySQL
2 1 (7.69%) Redis
General
1 5 (38.46%) Banking
1 5 (38.46%) Finance
Libraries, Frameworks & Software Standards
1 1 (7.69%) Web Services
Miscellaneous
1 1 (7.69%) Data Centre
Operating Systems
1 13 (100.00%) Linux
1 13 (100.00%) Unix
2 7 (53.85%) Solaris
3 6 (46.15%) CentOS
4 5 (38.46%) AIX
4 5 (38.46%) Oracle Linux
4 5 (38.46%) Red Hat Enterprise Linux
Processes & Methodologies
1 5 (38.46%) DevOps
1 5 (38.46%) Service Delivery
2 3 (23.08%) Configuration Management
2 3 (23.08%) Disaster Recovery
3 1 (7.69%) High Availability
Programming Languages
1 5 (38.46%) Bash Shell
1 5 (38.46%) Korn
1 5 (38.46%) Shell Script
2 2 (15.38%) Python
2 2 (15.38%) Ruby
3 1 (7.69%) SQL
Qualifications
1 2 (15.38%) RHCE
System Software
1 2 (15.38%) VMware Infrastructure
Systems Management
1 3 (23.08%) Puppet
2 1 (7.69%) Opscode Chef
Vendors
1 11 (84.62%) Red Hat
2 5 (38.46%) Oracle
3 2 (15.38%) VMware