The median annual salary for a Senior Unix Engineer was £83,750 in advertised job vacancies in the City of London during the 3 months to 25 March 2017.

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

3 months to
25 Mar 2017
Same period 2016 Same period 2015
Senior Unix Engineer
London / City of London
Rank 213 - -
Rank change year-on-year - 0  
Permanent jobs requiring a Senior Unix Engineer 10 0 0
As % of all permanent IT jobs advertised in the City of London 0.20% - -
As % of the Job Titles category 0.21% - -
Number of salaries quoted 10 0 0
Median salary £83,750 - -
UK excluding London median salary £39,000 £50,000 £45,000
% change year-on-year -22.00% +11.11%  

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 4870 6777 9756
As % of all permanent IT job vacancies advertised in the City of London 95.94% 95.65% 95.46%
Number of salaries quoted 4470 6059 8310
Median salary £57,500 £57,500 £55,000
Median salary % change year-on-year - +4.54%  
90% offered a salary of more than £34,000 £35,000 £33,500
10% offered a salary of more than £85,000 £77,500 £80,000
UK excluding London median salary £42,000 £41,500 £40,000
% change year-on-year +1.20% +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 25 March 2017.

Salary histogram for Senior Unix Engineer in the City of London

Senior Unix Engineer Skill Set
Top 30 Related IT Skills in the City of London

For the 6 months to 25 March 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 10 (100.00%) Unix
1 10 (100.00%) Python
2 9 (90.00%) Solaris
2 9 (90.00%) Linux
3 8 (80.00%) Configuration Management
3 8 (80.00%) Red Hat Enterprise Linux
3 8 (80.00%) Puppet
4 7 (70.00%) Finance
5 6 (60.00%) RHCE
6 5 (50.00%) Banking
6 5 (50.00%) NetApp
6 5 (50.00%) NAS
7 4 (40.00%) Ansible
8 3 (30.00%) Ruby
8 3 (30.00%) AIX
9 2 (20.00%) Perl
9 2 (20.00%) PHP
9 2 (20.00%) Veritas
9 2 (20.00%) LDAP
9 2 (20.00%) NFS
9 2 (20.00%) Disaster Recovery
9 2 (20.00%) VMware
9 2 (20.00%) YAML
9 2 (20.00%) Open Source
9 2 (20.00%) Jenkins
10 1 (10.00%) Opscode Chef
10 1 (10.00%) Low Latency
10 1 (10.00%) DevOps
10 1 (10.00%) Windows Server
10 1 (10.00%) Bash Shell

Senior Unix Engineer Skill Set
Top Related 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 5 (50.00%) NAS
2 2 (20.00%) LDAP
3 1 (10.00%) DHCP
3 1 (10.00%) DNS
Development Applications
1 2 (20.00%) Jenkins
General
1 7 (70.00%) Finance
2 5 (50.00%) Banking
Libraries, Frameworks & Software Standards
1 2 (20.00%) YAML
Operating Systems
1 10 (100.00%) Unix
2 9 (90.00%) Linux
2 9 (90.00%) Solaris
3 8 (80.00%) Red Hat Enterprise Linux
4 3 (30.00%) AIX
5 1 (10.00%) Windows
5 1 (10.00%) Windows Server
Processes & Methodologies
1 8 (80.00%) Configuration Management
2 2 (20.00%) Disaster Recovery
2 2 (20.00%) Open Source
3 1 (10.00%) Change Control
3 1 (10.00%) Continuous Integration
3 1 (10.00%) DevOps
3 1 (10.00%) Incident Management
3 1 (10.00%) Low Latency
3 1 (10.00%) Migration
Programming Languages
1 10 (100.00%) Python
2 3 (30.00%) Ruby
3 2 (20.00%) Perl
3 2 (20.00%) PHP
4 1 (10.00%) Bash Shell
4 1 (10.00%) C
4 1 (10.00%) Shell Script
Qualifications
1 6 (60.00%) RHCE
2 1 (10.00%) Degree
2 1 (10.00%) VERITAS Certified Professional (VCP)
2 1 (10.00%) VMware Certified Professional (VCP)
System Software
1 2 (20.00%) NFS
2 1 (10.00%) Active Directory
2 1 (10.00%) Veritas Cluster Server
2 1 (10.00%) VMware Infrastructure
Systems Management
1 8 (80.00%) Puppet
2 4 (40.00%) Ansible
3 1 (10.00%) BMC PATROL
3 1 (10.00%) Opscode Chef
Vendors
1 5 (50.00%) NetApp
2 2 (20.00%) Veritas
2 2 (20.00%) VMware
3 1 (10.00%) BMC
3 1 (10.00%) Red Hat