Period
to 21 July 2017

The following table provides summary statistics for permanent job vacancies advertised in Cambridge with a requirement for Unix skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Unix over the 6 months to 21 July 2017 with a comparison to the same period in the previous 2 years.

Unix
Cambridgeshire > Cambridge
6 months to
21 Jul 2017
Same period 2016 Same period 2015
Rank 97 40 37
Rank change year-on-year -57 -3 -6
Permanent jobs citing Unix 76 166 185
As % of all permanent IT jobs advertised in Cambridge 2.80% 6.41% 6.36%
As % of the Operating Systems category 9.12% 19.71% 19.70%
Number of salaries quoted 51 123 151
Cambridge median annual salary £40,000 £45,000 £45,000
Median salary % change year-on-year -11.11% - +3.45%
10th Percentile £29,750 £27,500 £30,000
90th Percentile £65,000 £80,000 £62,500
Cambridgeshire median annual salary £40,000 £45,000 £45,000
% change year-on-year -11.11% - +3.45%

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 Cambridge with a requirement for operating system skills.

Operating System Skills
Cambridge
Permanent job vacancies with a requirement for operating system skills 833 842 939
As % of all permanent IT job vacancies advertised in Cambridge 30.68% 32.51% 32.30%
Number of salaries quoted 638 696 803
Cambridge median annual salary £45,000 £42,500 £42,500
Median salary % change year-on-year +5.88% - +6.25%
10th Percentile £26,600 £26,750 £26,250
90th Percentile £66,250 £62,500 £61,150
Cambridgeshire median annual salary £45,000 £42,500 £41,500
% change year-on-year +5.88% +2.41% +3.75%

Unix
Job Vacancy Trend in Cambridge

Job postings citing Unix as a percentage of all IT jobs advertised in Cambridge.

Job vacancy trend for Unix in Cambridge

Unix
Salary Trend in Cambridge

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

Salary trend for Unix in Cambridge

Unix
Salary Histogram in Cambridge

The salary distribution of IT jobs citing Unix in Cambridge over the 6 months to 21 July 2017.

Salary histogram for Unix in Cambridge

For the 6 months to 21 July 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 Cambridge region with a requirement for Unix.

1 63 (82.89%) Linux
2 47 (61.84%) Python
3 32 (42.11%) Mathematics
4 31 (40.79%) Windows
5 30 (39.47%) Degree
6 25 (32.89%) Perl
7 24 (31.58%) Computer Science Degree
8 23 (30.26%) C++
9 21 (27.63%) Configuration Management
10 19 (25.00%) DevOps
11 18 (23.68%) Machine Learning
12 17 (22.37%) Computer Science
12 17 (22.37%) Software Engineering
13 15 (19.74%) Agile Software Development
13 15 (19.74%) Firewall
14 14 (18.42%) Analytical Skills
14 14 (18.42%) C
15 12 (15.79%) Network Security
15 12 (15.79%) Test Automation
15 12 (15.79%) Artificial Intelligence
16 11 (14.47%) Java
16 11 (14.47%) Git (software)
17 9 (11.84%) VMware Infrastructure
17 9 (11.84%) Bash Shell
17 9 (11.84%) OO
17 9 (11.84%) VMware
18 8 (10.53%) Internet
18 8 (10.53%) HTTP
19 7 (9.21%) Shell Script
19 7 (9.21%) SQL

Unix
Co-occurring IT Skills in Cambridge 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 6 (7.89%) Apache
2 5 (6.58%) Tomcat
2 5 (6.58%) WebLogic
3 3 (3.95%) Skype for Business
4 1 (1.32%) DNN
4 1 (1.32%) Exchange Server 2013
4 1 (1.32%) IIS
4 1 (1.32%) MS Exchange
Cloud Services
1 1 (1.32%) Amazon AWS
1 1 (1.32%) Microsoft Azure
1 1 (1.32%) SaaS
Communications & Networking
1 15 (19.74%) Firewall
2 12 (15.79%) Network Security
3 8 (10.53%) HTTP
3 8 (10.53%) Internet
4 5 (6.58%) Software-Defined Networking
4 5 (6.58%) TCP/IP
5 3 (3.95%) Skype
5 3 (3.95%) Unified Communications
6 2 (2.63%) VPN
7 1 (1.32%) BGP
7 1 (1.32%) Ethereal
7 1 (1.32%) IPsec
7 1 (1.32%) ISDN
7 1 (1.32%) LAN
7 1 (1.32%) MPLS
7 1 (1.32%) VLAN
7 1 (1.32%) WAN
7 1 (1.32%) Wireshark
Database & Business Intelligence
1 2 (2.63%) Big Data
1 2 (2.63%) Relational Database
2 1 (1.32%) Data Warehouse
2 1 (1.32%) Geospatial Data
2 1 (1.32%) GIS
2 1 (1.32%) MySQL
2 1 (1.32%) PostgreSQL
2 1 (1.32%) RDBMS
2 1 (1.32%) SQL Server
Development Applications
1 11 (14.47%) Git (software)
2 7 (9.21%) Jenkins
3 6 (7.89%) Atlassian Bamboo
4 1 (1.32%) Hudson
4 1 (1.32%) JIRA
4 1 (1.32%) Vagrant
General
1 5 (6.58%) Finance
1 5 (6.58%) Law
2 4 (5.26%) Telecoms
3 1 (1.32%) Aerospace
3 1 (1.32%) Games
Job Titles
1 15 (19.74%) DevOps Engineer
1 15 (19.74%) Software Engineer
2 14 (18.42%) Graduate
3 13 (17.11%) Linux/Unix DevOps
4 12 (15.79%) Linux Engineer
5 9 (11.84%) Linux DevOps Engineer
6 8 (10.53%) Developer
6 8 (10.53%) Junior
7 7 (9.21%) Linux Scripter
7 7 (9.21%) Senior Linux Engineer
8 6 (7.89%) C++ Developer
8 6 (7.89%) Junior DevOps
8 6 (7.89%) Junior DevOps Engineer
9 5 (6.58%) Architect
9 5 (6.58%) Senior DevOps
9 5 (6.58%) Senior DevOps Engineer
9 5 (6.58%) Solutions Architect
10 4 (5.26%) Development Engineer
10 4 (5.26%) Junior Linux Engineer
10 4 (5.26%) Network Engineer
Libraries, Frameworks & Software Standards
1 6 (7.89%) POSIX
2 5 (6.58%) Catalyst
2 5 (6.58%) J2EE
2 5 (6.58%) J2SE
3 3 (3.95%) CSS
3 3 (3.95%) HTML
3 3 (3.95%) JSON
3 3 (3.95%) REST
3 3 (3.95%) Web Services
3 3 (3.95%) XML
4 1 (1.32%) Boost C++ Libraries
4 1 (1.32%) Natural Language Processing
4 1 (1.32%) STL
4 1 (1.32%) Theano
4 1 (1.32%) Torch
Miscellaneous
1 17 (22.37%) Computer Science
2 14 (18.42%) Analytical Skills
3 5 (6.58%) Clustering
3 5 (6.58%) Management Information System
4 4 (5.26%) Algorithms
4 4 (5.26%) User Experience
5 3 (3.95%) Device Driver
6 1 (1.32%) Cyber Attack
6 1 (1.32%) Data Centre
Operating Systems
1 63 (82.89%) Linux
2 31 (40.79%) Windows
3 6 (7.89%) Solaris
4 5 (6.58%) Oracle Linux
5 4 (5.26%) Mac OS
6 2 (2.63%) Windows Server
7 1 (1.32%) Apple iOS
7 1 (1.32%) Debian
7 1 (1.32%) HPUX
7 1 (1.32%) Mac OS X
7 1 (1.32%) Windows Server 2003
7 1 (1.32%) Windows Server 2012
Processes & Methodologies
1 32 (42.11%) Mathematics
2 21 (27.63%) Configuration Management
3 19 (25.00%) DevOps
4 18 (23.68%) Machine Learning
5 17 (22.37%) Software Engineering
6 15 (19.74%) Agile Software Development
7 12 (15.79%) Artificial Intelligence
7 12 (15.79%) Test Automation
8 9 (11.84%) OO
9 7 (9.21%) SDLC
10 6 (7.89%) Continuous Delivery
10 6 (7.89%) Continuous Integration
10 6 (7.89%) Open Source
10 6 (7.89%) Performance Analysis
10 6 (7.89%) Physics
10 6 (7.89%) Test Management
11 5 (6.58%) Load Balancing
11 5 (6.58%) Multithreading
11 5 (6.58%) OWASP
11 5 (6.58%) UML
Programming Languages
1 47 (61.84%) Python
2 25 (32.89%) Perl
3 23 (30.26%) C++
4 14 (18.42%) C
5 11 (14.47%) Java
6 9 (11.84%) Bash Shell
7 7 (9.21%) Shell Script
7 7 (9.21%) SQL
8 4 (5.26%) Objective-C
9 3 (3.95%) R
10 2 (2.63%) Assembly Language
10 2 (2.63%) Embedded C
11 1 (1.32%) C#
11 1 (1.32%) F#
11 1 (1.32%) Haskell
11 1 (1.32%) JavaScript
11 1 (1.32%) OCaml
11 1 (1.32%) PL/SQL
11 1 (1.32%) Ruby
11 1 (1.32%) T-SQL
Qualifications
1 30 (39.47%) Degree
2 24 (31.58%) Computer Science Degree
3 5 (6.58%) PhD
4 1 (1.32%) SC Cleared
4 1 (1.32%) Security Cleared
Quality Assurance & Compliance
1 3 (3.95%) QA
2 2 (2.63%) SLA
System Software
1 9 (11.84%) VMware Infrastructure
2 6 (7.89%) Docker
3 2 (2.63%) Active Directory
3 2 (2.63%) Hyper-V
4 1 (1.32%) iptables
4 1 (1.32%) pfSense
4 1 (1.32%) Virtual Machines
4 1 (1.32%) Virtual Servers
4 1 (1.32%) vSphere
Systems Management
1 7 (9.21%) Puppet
2 1 (1.32%) Ansible
2 1 (1.32%) CSIRT
2 1 (1.32%) Nagios
2 1 (1.32%) SCCM
Vendors
1 9 (11.84%) VMware
2 6 (7.89%) Cisco
2 6 (7.89%) Oracle
2 6 (7.89%) Perforce
3 5 (6.58%) Brocade
3 5 (6.58%) Sun
4 4 (5.26%) Microsoft
5 1 (1.32%) Google
5 1 (1.32%) HP
5 1 (1.32%) Lattice Semiconductor
5 1 (1.32%) NetApp
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