Period
to 20 January 2018

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 20 January 2018 with a comparison to the same period in the previous 2 years.

Unix
Cambridgeshire > Cambridge
6 months to
20 Jan 2018
Same period 2017 Same period 2016
Rank 90 33 56
Rank change year-on-year -57 +23 -29
Permanent jobs citing Unix 94 166 134
As % of all permanent IT jobs advertised in Cambridge 3.00% 7.51% 4.56%
As % of the Operating Systems category 9.78% 20.02% 15.49%
Number of salaries quoted 55 143 99
Cambridge median annual salary £55,000 £42,500 £47,500
Median salary % change year-on-year +29.41% -10.53% +11.76%
10th Percentile £32,250 £23,500 £25,500
90th Percentile £90,000 £75,000 £66,250
Cambridgeshire median annual salary £52,180 £45,000 £42,500
% change year-on-year +15.96% +5.88% -

Unix is in the Operating Systems category. The following 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.

All Operating Systems
Cambridge
Permanent vacancies with a requirement for operating system skills 961 829 865
As % of all permanent IT jobs advertised in Cambridge 30.64% 37.53% 29.44%
Number of salaries quoted 702 702 704
Cambridge median annual salary £50,000 £42,500 £42,500
Median salary % change year-on-year +17.65% - +6.25%
10th Percentile £29,000 £25,000 £26,250
90th Percentile £67,500 £62,500 £61,250
Cambridgeshire median annual salary £47,500 £42,500 £42,500
% change year-on-year +11.76% - +6.25%

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 20 January 2018.

Salary histogram for Unix in Cambridge

For the 6 months to 20 January 2018, 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 71 (75.53%) Linux
2 52 (55.32%) Python
3 45 (47.87%) Relational Database
4 38 (40.43%) Degree
5 35 (37.23%) Java
6 30 (31.91%) Oracle
7 27 (28.72%) Apache
7 27 (28.72%) Tomcat
8 26 (27.66%) Bash Shell
9 23 (24.47%) C++
9 23 (24.47%) ITIL
10 22 (23.40%) Shell Script
11 21 (22.34%) Agile Software Development
11 21 (22.34%) WorldPay
11 21 (22.34%) Fintech
12 20 (21.28%) Computer Science
12 20 (21.28%) Software Engineering
12 20 (21.28%) Service Management
12 20 (21.28%) SQL
12 20 (21.28%) T-SQL
12 20 (21.28%) Task Automation
12 20 (21.28%) Computer Science Degree
13 19 (20.21%) Perl
13 19 (20.21%) OO
14 18 (19.15%) Windows
14 18 (19.15%) Bioinformatics
15 15 (15.96%) Django
15 15 (15.96%) Unit Testing
16 14 (14.89%) Flask
16 14 (14.89%) Machine Learning

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 27 (28.72%) Apache
1 27 (28.72%) Tomcat
2 7 (7.45%) WebLogic
3 1 (1.06%) Apache Solr
3 1 (1.06%) Elasticsearch
3 1 (1.06%) SharePoint
Business Applications
1 7 (7.45%) Payment Gateway
Cloud Services
1 5 (5.32%) GitHub
2 4 (4.26%) Amazon AWS
3 3 (3.19%) Amazon EC2
4 2 (2.13%) AWS Elastic Beanstalk
5 1 (1.06%) Amazon CloudWatch
5 1 (1.06%) Amazon Kinesis
5 1 (1.06%) Amazon S3
5 1 (1.06%) AWS CloudFormation
5 1 (1.06%) Cloud Computing
5 1 (1.06%) SaaS
Communications & Networking
1 14 (14.89%) Internet
2 3 (3.19%) Firewall
2 3 (3.19%) Network Security
3 2 (2.13%) TCP/IP
4 1 (1.06%) Intranet
4 1 (1.06%) LAN
4 1 (1.06%) MQTT
4 1 (1.06%) SMS
4 1 (1.06%) WAN
Database & Business Intelligence
1 45 (47.87%) Relational Database
2 8 (8.51%) Oracle Database
3 7 (7.45%) PostgreSQL
4 6 (6.38%) RDBMS
5 5 (5.32%) NoSQL
6 2 (2.13%) Big Data
6 2 (2.13%) Hadoop
7 1 (1.06%) Amazon DynamoDB
7 1 (1.06%) Amazon RDS
7 1 (1.06%) Apache Cassandra
7 1 (1.06%) Data Warehouse
7 1 (1.06%) MongoDB
7 1 (1.06%) MySQL
7 1 (1.06%) Oracle Database 11g
7 1 (1.06%) Oracle Database 12c
7 1 (1.06%) Oracle Exadata
7 1 (1.06%) Redis
Development Applications
1 6 (6.38%) Git (software)
2 4 (4.26%) Jenkins
3 2 (2.13%) CircleCI
3 2 (2.13%) GitLab
4 1 (1.06%) PostCSS
General
1 10 (10.64%) Finance
2 3 (3.19%) Aerospace
3 1 (1.06%) Electronics
3 1 (1.06%) Manufacturing
3 1 (1.06%) Marketing
3 1 (1.06%) Pharmaceutical
3 1 (1.06%) Telecoms
Job Titles
1 33 (35.11%) Developer
2 22 (23.40%) Support Engineer
3 20 (21.28%) Applications Engineer
3 20 (21.28%) Applications Support
3 20 (21.28%) Applications Support Engineer
4 18 (19.15%) Python Developer
5 15 (15.96%) Senior Developer
6 14 (14.89%) Senior Python Developer
7 13 (13.83%) Senior Applications Engineer
7 13 (13.83%) Senior Applications Support
7 13 (13.83%) Senior Support Engineer
8 12 (12.77%) Architect
9 9 (9.57%) DevOps Engineer
10 8 (8.51%) C++ Developer
10 8 (8.51%) Linux Engineer
11 7 (7.45%) Junior
11 7 (7.45%) Software Developer
11 7 (7.45%) Solutions Architect
12 6 (6.38%) Software Engineer
12 6 (6.38%) Systems Administrator
Libraries, Frameworks & Software Standards
1 15 (15.96%) Django
2 14 (14.89%) Flask
2 14 (14.89%) J2EE
3 13 (13.83%) React
4 7 (7.45%) J2SE
5 6 (6.38%) HTML
5 6 (6.38%) HTML5
6 5 (5.32%) Moose
7 2 (2.13%) Web Services
8 1 (1.06%) Boost C++ Libraries
8 1 (1.06%) CSS
8 1 (1.06%) CSS3
8 1 (1.06%) Kafka
8 1 (1.06%) Natural Language Processing
8 1 (1.06%) Oracle GoldenGate
8 1 (1.06%) RabbitMQ
8 1 (1.06%) RESTful
8 1 (1.06%) SQLAlchemy
8 1 (1.06%) STL
8 1 (1.06%) Xapian
Miscellaneous
1 21 (22.34%) Fintech
2 20 (21.28%) Computer Science
3 13 (13.83%) Analytical Skills
4 7 (7.45%) Clustering
4 7 (7.45%) Internet of Things
4 7 (7.45%) User Experience
5 6 (6.38%) Algorithms
6 5 (5.32%) Smart Home
7 3 (3.19%) Life Science
8 2 (2.13%) Analytical Mindset
8 2 (2.13%) Embedded Systems
9 1 (1.06%) Biotechnology
9 1 (1.06%) Device Driver
9 1 (1.06%) Linux Command Line
9 1 (1.06%) PKI
Operating Systems
1 71 (75.53%) Linux
2 18 (19.15%) Windows
3 8 (8.51%) Solaris
4 7 (7.45%) Mac OS
4 7 (7.45%) Oracle Linux
5 2 (2.13%) CentOS
5 2 (2.13%) Red Hat Enterprise Linux
6 1 (1.06%) Android
6 1 (1.06%) Apple iOS
6 1 (1.06%) Windows Server
6 1 (1.06%) Windows Server 2008
Processes & Methodologies
1 23 (24.47%) ITIL
2 21 (22.34%) Agile Software Development
3 20 (21.28%) Service Management
3 20 (21.28%) Software Engineering
3 20 (21.28%) Task Automation
4 19 (20.21%) OO
5 18 (19.15%) Bioinformatics
6 15 (15.96%) Unit Testing
7 14 (14.89%) Machine Learning
8 13 (13.83%) Database Optimisation
8 13 (13.83%) Web Application Development
8 13 (13.83%) Web Development
9 11 (11.70%) DevOps
10 8 (8.51%) Mathematics
11 7 (7.45%) Incident Management
11 7 (7.45%) Load Balancing
11 7 (7.45%) Multithreading
11 7 (7.45%) OOD
11 7 (7.45%) OWASP
11 7 (7.45%) Performance Analysis
Programming Languages
1 52 (55.32%) Python
2 35 (37.23%) Java
3 26 (27.66%) Bash Shell
4 23 (24.47%) C++
5 22 (23.40%) Shell Script
6 20 (21.28%) SQL
6 20 (21.28%) T-SQL
7 19 (20.21%) Perl
8 12 (12.77%) C
9 8 (8.51%) JavaScript
10 7 (7.45%) Objective-C
11 1 (1.06%) Clojure
11 1 (1.06%) Embedded C
11 1 (1.06%) Erlang
11 1 (1.06%) Go
11 1 (1.06%) PHP
11 1 (1.06%) PL/SQL
11 1 (1.06%) PowerShell
11 1 (1.06%) R
11 1 (1.06%) Ruby
Qualifications
1 38 (40.43%) Degree
2 20 (21.28%) Computer Science Degree
3 6 (6.38%) PhD
4 3 (3.19%) Numerate Degree
5 1 (1.06%) ITIL Certification
5 1 (1.06%) LPIC
5 1 (1.06%) MCP
5 1 (1.06%) MCSE
5 1 (1.06%) Microsoft Certification
Quality Assurance & Compliance
1 1 (1.06%) ISO/IEC 27001
1 1 (1.06%) PCI DSS
1 1 (1.06%) QA
System Software
1 5 (5.32%) Docker
2 2 (2.13%) Oracle RAC
3 1 (1.06%) Active Directory
3 1 (1.06%) Apache ZooKeeper
3 1 (1.06%) Hyper-V
3 1 (1.06%) VMware Infrastructure
Systems Management
1 3 (3.19%) Ansible
1 3 (3.19%) Opscode Chef
1 3 (3.19%) Puppet
2 1 (1.06%) Consul
2 1 (1.06%) Data Guard
2 1 (1.06%) Docker Swarm
2 1 (1.06%) Enterprise Manager Cloud Control
2 1 (1.06%) Failover Clustering
2 1 (1.06%) Grafana
2 1 (1.06%) Kubernetes
2 1 (1.06%) logstash
2 1 (1.06%) Mesos
2 1 (1.06%) Munin
2 1 (1.06%) Oracle RMAN
2 1 (1.06%) Packer
2 1 (1.06%) Prometheus
2 1 (1.06%) Salt
2 1 (1.06%) SCCM
2 1 (1.06%) Terraform
2 1 (1.06%) ZABBIX
Vendors
1 30 (31.91%) Oracle
2 21 (22.34%) WorldPay
3 7 (7.45%) Sun
4 2 (2.13%) SaltStack
4 2 (2.13%) VMware
5 1 (1.06%) Cisco
5 1 (1.06%) Microsoft
5 1 (1.06%) Red Hat