The median annual salary for a Senior Unix Engineer was £90,000 in advertised job vacancies in the City of London during the 3 months to 27 June 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
London / City of London
3 months to
27 Jun 2017
Same period 2016 Same period 2015
Rank 225 - 318
Rank change year-on-year - 0  
Permanent jobs requiring a Senior Unix Engineer 8 0 5
As % of all permanent IT jobs advertised in the City of London 0.15% - 0.049%
As % of the Job Titles category 0.16% - 0.052%
Number of salaries quoted 8 0 0
Median salary £90,000 - -
UK excluding London median salary £41,500 £52,500 £52,500
% change year-on-year -20.95% -  

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

IT Job Roles
City of London
Permanent job vacancies with a job title containing a recognized job role 4929 6144 9676
As % of all permanent IT job vacancies advertised in the City of London 95.34% 96.14% 94.99%
Number of salaries quoted 4401 5597 8291
Median salary £57,500 £57,500 £55,000
Median salary % change year-on-year - +4.54%  
90% offered a salary of more than £32,500 £35,000 £32,500
10% offered a salary of more than £85,000 £75,500 £80,000
UK excluding London median salary £42,500 £41,500 £40,000
% change year-on-year +2.40% +3.75%  

Senior Unix Engineer
Job Vacancy Trend in the City of London

The job posting trend of jobs advertised in the City of London that featured Senior Unix Engineer in the job title.

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 3 months to 27 June 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 27 June 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 18 (100.00%) Unix
2 17 (94.44%) Linux
3 15 (83.33%) Solaris
4 13 (72.22%) Python
5 11 (61.11%) Configuration Management
5 11 (61.11%) Puppet
6 10 (55.56%) Finance
7 9 (50.00%) Red Hat Enterprise Linux
8 8 (44.44%) RHCE
9 7 (38.89%) NetApp
9 7 (38.89%) NAS
9 7 (38.89%) Banking
10 6 (33.33%) DevOps
10 6 (33.33%) Red Hat
10 6 (33.33%) AIX
11 5 (27.78%) CentOS
12 4 (22.22%) Ansible
12 4 (22.22%) Ruby
12 4 (22.22%) Disaster Recovery
12 4 (22.22%) VMware
13 3 (16.67%) Service Delivery
13 3 (16.67%) Veritas
14 2 (11.11%) Open Source
14 2 (11.11%) Veritas Cluster Server
14 2 (11.11%) Jenkins
14 2 (11.11%) Continuous Delivery
14 2 (11.11%) Private Cloud
14 2 (11.11%) VMware Infrastructure
14 2 (11.11%) YAML
14 2 (11.11%) Degree

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:

Communications & Networking
1 7 (38.89%) NAS
2 2 (11.11%) LDAP
3 1 (5.56%) DHCP
3 1 (5.56%) DNS
Development Applications
1 2 (11.11%) Jenkins
General
1 10 (55.56%) Finance
2 7 (38.89%) Banking
3 1 (5.56%) Investment Banking
Libraries, Frameworks & Software Standards
1 2 (11.11%) YAML
Miscellaneous
1 2 (11.11%) Private Cloud
Operating Systems
1 18 (100.00%) Unix
2 17 (94.44%) Linux
3 15 (83.33%) Solaris
4 9 (50.00%) Red Hat Enterprise Linux
5 6 (33.33%) AIX
6 5 (27.78%) CentOS
7 2 (11.11%) Windows
7 2 (11.11%) Windows Server
Processes & Methodologies
1 11 (61.11%) Configuration Management
2 6 (33.33%) DevOps
3 4 (22.22%) Disaster Recovery
4 3 (16.67%) Service Delivery
5 2 (11.11%) Continuous Delivery
5 2 (11.11%) Open Source
6 1 (5.56%) Change Control
6 1 (5.56%) Continuous Integration
6 1 (5.56%) Incident Management
6 1 (5.56%) Low Latency
6 1 (5.56%) Mathematics
6 1 (5.56%) Migration
6 1 (5.56%) Physics
Programming Languages
1 13 (72.22%) Python
2 4 (22.22%) Ruby
3 2 (11.11%) Perl
3 2 (11.11%) PHP
4 1 (5.56%) Bash Shell
4 1 (5.56%) C
4 1 (5.56%) Shell Script
Qualifications
1 8 (44.44%) RHCE
2 2 (11.11%) Degree
3 1 (5.56%) VERITAS Certified Professional (VCP)
3 1 (5.56%) VMware Certified Professional (VCP)
System Software
1 2 (11.11%) NFS
1 2 (11.11%) Veritas Cluster Server
1 2 (11.11%) VMware Infrastructure
2 1 (5.56%) Active Directory
Systems Management
1 11 (61.11%) Puppet
2 4 (22.22%) Ansible
3 1 (5.56%) BMC PATROL
3 1 (5.56%) Opscode Chef
Vendors
1 7 (38.89%) NetApp
2 6 (33.33%) Red Hat
3 4 (22.22%) VMware
4 3 (16.67%) Veritas
5 1 (5.56%) BMC