Period
to 25 July 2017

The following table provides summary statistics for permanent job vacancies advertised in the City of London 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 25 July 2017 with a comparison to the same period in the previous 2 years.

Unix
Central London > City of London
6 months to
25 Jul 2017
Same period 2016 Same period 2015
Rank 37 37 23
Rank change year-on-year 0 -14 -2
Permanent jobs citing Unix 590 784 1468
As % of all permanent IT jobs advertised in the City of London 5.76% 5.82% 6.93%
As % of the Operating Systems category 22.54% 22.48% 27.86%
Number of salaries quoted 536 713 1194
City of London median annual salary £65,000 £65,000 £57,500
Median salary % change year-on-year - +13.04% -
10th Percentile £36,250 £37,500 £36,250
90th Percentile £96,250 £101,250 £84,625
Central London median annual salary £62,500 £65,000 £55,000
% change year-on-year -3.85% +18.18% -4.35%

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 the City of London with a requirement for operating system skills.

Operating System Skills
City of London
Permanent job vacancies with a requirement for operating system skills 2617 3487 5270
As % of all permanent IT job vacancies advertised in the City of London 25.56% 25.90% 24.89%
Number of salaries quoted 2350 3171 4572
City of London median annual salary £55,000 £55,000 £52,500
Median salary % change year-on-year - +4.76% +5.00%
10th Percentile £30,000 £30,000 £30,000
90th Percentile £87,500 £82,500 £77,500
Central London median annual salary £54,250 £53,500 £50,000
% change year-on-year +1.40% +7.00% -

Unix
Job Vacancy Trend in the City of London

Job postings citing Unix as a percentage of all IT jobs advertised in the City of London.

Job vacancy trend for Unix in the City of London

Unix
Salary Trend in the City of London

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

Salary trend for Unix in the City of London

Unix
Salary Histogram in the City of London

The salary distribution of IT jobs citing Unix in the City of London over the 6 months to 25 July 2017.

Salary histogram for Unix in the City of London

Unix
Job Locations in the City of London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Unix within the City of London region over the 6 months to 25 July 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
London Bridge +19 4 £47,500 -
Moorgate -1 1 £42,500 -
Unix
Central London

For the 6 months to 25 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 City of London region with a requirement for Unix.

1 385 (65.25%) Linux
2 298 (50.51%) Finance
3 202 (34.24%) SQL
4 193 (32.71%) Java
5 160 (27.12%) Python
6 157 (26.61%) Windows
7 154 (26.10%) Banking
8 115 (19.49%) Oracle
9 93 (15.76%) Degree
10 92 (15.59%) Perl
11 87 (14.75%) C++
11 87 (14.75%) Front Office
11 87 (14.75%) Puppet
12 81 (13.73%) Agile Software Development
13 78 (13.22%) Shell Script
14 72 (12.20%) DevOps
15 68 (11.53%) Red Hat
16 66 (11.19%) SQL Server
17 65 (11.02%) Investment Banking
18 64 (10.85%) Solaris
18 64 (10.85%) Red Hat Enterprise Linux
19 63 (10.68%) Ansible
20 62 (10.51%) JavaScript
20 62 (10.51%) Equities
21 56 (9.49%) Configuration Management
22 53 (8.98%) FIX Protocol
23 52 (8.81%) ITIL
23 52 (8.81%) OO
23 52 (8.81%) TCP/IP
23 52 (8.81%) Relational Database

Unix
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 49 (8.31%) Tomcat
2 38 (6.44%) WebLogic
3 35 (5.93%) JBoss
4 34 (5.76%) Apache
5 26 (4.41%) WebSphere
6 13 (2.20%) OpenStack
7 11 (1.86%) IIS
8 8 (1.36%) IBM Notes
8 8 (1.36%) nginx
9 7 (1.19%) Apache Spark
9 7 (1.19%) SharePoint
10 6 (1.02%) NetWeaver
11 5 (0.85%) CMS
11 5 (0.85%) Drupal
12 4 (0.68%) Alfresco
12 4 (0.68%) Apache TomEE
12 4 (0.68%) CloudStack
12 4 (0.68%) Confluence
12 4 (0.68%) Skype for Business
12 4 (0.68%) WebSphere Application Server
Applications
1 16 (2.71%) Microsoft Office
2 8 (1.36%) MS Visio
3 5 (0.85%) Microsoft PowerPoint
4 2 (0.34%) HipChat
4 2 (0.34%) Microsoft Excel
Business Applications
1 6 (1.02%) SAP BPC
2 3 (0.51%) ION MarketView
2 3 (0.51%) Temenos T24
3 2 (0.34%) Actimize
3 2 (0.34%) Adobe Campaign
3 2 (0.34%) CSG Singleview
3 2 (0.34%) Dynamics CRM
3 2 (0.34%) Temenos Globus
3 2 (0.34%) Unica
4 1 (0.17%) BusinessWorks
4 1 (0.17%) Eze OMS
4 1 (0.17%) Kondor
4 1 (0.17%) Magento
4 1 (0.17%) thinkFolio
Cloud Services
1 39 (6.61%) Amazon AWS
2 16 (2.71%) Microsoft Azure
3 8 (1.36%) GitHub
3 8 (1.36%) SaaS
4 6 (1.02%) Cloud Computing
5 5 (0.85%) AWS CloudFormation
5 5 (0.85%) Office 365
6 3 (0.51%) Amazon EC2
6 3 (0.51%) Amazon S3
6 3 (0.51%) Google Cloud Platform
6 3 (0.51%) Yammer
7 2 (0.34%) Amazon EMR
7 2 (0.34%) Amazon SQS
7 2 (0.34%) AWS Lambda
7 2 (0.34%) CloudFront
7 2 (0.34%) G Suite
7 2 (0.34%) PaaS
7 2 (0.34%) Route 53
8 1 (0.17%) Google Compute Engine
8 1 (0.17%) IaaS
Communications & Networking
1 52 (8.81%) TCP/IP
2 36 (6.10%) Firewall
3 26 (4.41%) Internet
4 24 (4.07%) DNS
5 19 (3.22%) HTTP
5 19 (3.22%) Intrusion Detection
6 18 (3.05%) Network Security
7 16 (2.71%) NAS
8 14 (2.37%) FTP
8 14 (2.37%) WAN
9 13 (2.20%) LDAP
10 12 (2.03%) LAN
11 10 (1.69%) SAN
11 10 (1.69%) SSL
12 8 (1.36%) DHCP
12 8 (1.36%) VPN
12 8 (1.36%) Wireshark
13 7 (1.19%) HTTPS
14 4 (0.68%) Kerberos
14 4 (0.68%) Skype
Database & Business Intelligence
1 66 (11.19%) SQL Server
2 52 (8.81%) Relational Database
3 34 (5.76%) KDB
4 33 (5.59%) MySQL
5 26 (4.41%) Kdb+
6 23 (3.90%) RDBMS
7 21 (3.56%) Oracle Database
8 13 (2.20%) Big Data
9 12 (2.03%) BusinessObjects
10 11 (1.86%) Data Warehouse
10 11 (1.86%) PostgreSQL
11 9 (1.53%) Hadoop
11 9 (1.53%) Oracle Database 11g
11 9 (1.53%) PowerCenter
12 7 (1.19%) Oracle Database 12c
13 6 (1.02%) MongoDB
13 6 (1.02%) SAP BW
13 6 (1.02%) SAP HANA
14 5 (0.85%) Tick Data
15 4 (0.68%) HBase
Development Applications
1 45 (7.63%) Jenkins
2 35 (5.93%) JIRA
3 28 (4.75%) Git (software)
4 25 (4.24%) Subversion
5 20 (3.39%) Maven
6 13 (2.20%) JUnit
7 12 (2.03%) Gradle
8 10 (1.69%) TeamCity
9 9 (1.53%) webpack
10 8 (1.36%) Grunt
11 7 (1.19%) Ant
11 7 (1.19%) Selenium
11 7 (1.19%) Vagrant
12 6 (1.02%) Jasmine
13 5 (0.85%) IntelliJ
13 5 (0.85%) Protractor
14 4 (0.68%) Atlassian Bamboo
14 4 (0.68%) Bitbucket
14 4 (0.68%) Cucumber
14 4 (0.68%) Eclipse
General
1 298 (50.51%) Finance
2 154 (26.10%) Banking
3 87 (14.75%) Front Office
4 65 (11.02%) Investment Banking
5 37 (6.27%) Legal
6 19 (3.22%) Telecoms
7 18 (3.05%) Back Office
8 15 (2.54%) Financial Institution
9 10 (1.69%) French Language
10 8 (1.36%) Marketing
11 7 (1.19%) Billing
11 7 (1.19%) Retail
12 5 (0.85%) Advertising
13 3 (0.51%) Multimedia
14 2 (0.34%) Electronics
14 2 (0.34%) Prime Brokerage
14 2 (0.34%) Synthetic Prime Brokerage
15 1 (0.17%) Automotive
15 1 (0.17%) Manufacturing
15 1 (0.17%) Publishing
Job Titles
1 135 (22.88%) Developer
2 111 (18.81%) Analyst
3 66 (11.19%) Support Analyst
4 56 (9.49%) Applications Support
5 55 (9.32%) Java Developer
6 39 (6.61%) DevOps Engineer
7 35 (5.93%) Administrator
8 32 (5.42%) KDB Developer
9 31 (5.25%) Unix Engineer
10 30 (5.08%) Consultant
11 27 (4.58%) Applications Support Analyst
12 25 (4.24%) Unix Administrator
13 24 (4.07%) C++ Developer
14 23 (3.90%) Support Engineer
15 20 (3.39%) Technical Analyst
15 20 (3.39%) Technical Consultant
16 19 (3.22%) Senior Developer
17 17 (2.88%) Senior Unix Engineer
18 16 (2.71%) Implementation Consultant
18 16 (2.71%) Unix Support
Libraries, Frameworks & Software Standards
1 53 (8.98%) FIX Protocol
2 43 (7.29%) XML
3 39 (6.61%) Spring
4 36 (6.10%) HTML
5 32 (5.42%) .NET
6 29 (4.92%) CSS
7 27 (4.58%) JMS
8 24 (4.07%) SOAP
9 19 (3.22%) REST
10 16 (2.71%) LAMP
10 16 (2.71%) Web Services
11 15 (2.54%) J2EE
11 15 (2.54%) Java EE
12 14 (2.37%) Elastic Stack
13 13 (2.20%) .NET Framework
13 13 (2.20%) Hibernate
14 12 (2.03%) AngularJS
15 11 (1.86%) JSP
16 10 (1.69%) XSLT
17 8 (1.36%) Kafka
Miscellaneous
1 62 (10.51%) Equities
2 46 (7.80%) Fintech
3 45 (7.63%) Computer Science
4 40 (6.78%) Analytical Skills
5 39 (6.61%) Management Information System
6 36 (6.10%) Fixed Income
7 34 (5.76%) Derivative
8 26 (4.41%) Foreign Exchange (FX)
9 25 (4.24%) Algorithms
9 25 (4.24%) Data Centre
10 15 (2.54%) Security Operations Centre
11 12 (2.03%) Clustering
12 11 (1.86%) Client/Server
12 11 (1.86%) Linux Command Line
12 11 (1.86%) Replication
13 9 (1.53%) Greenfield Project
13 9 (1.53%) Mainframe
13 9 (1.53%) SWIFT
14 8 (1.36%) Hedge funds
14 8 (1.36%) IBM Mainframe
Operating Systems
1 385 (65.25%) Linux
2 157 (26.61%) Windows
3 64 (10.85%) Red Hat Enterprise Linux
3 64 (10.85%) Solaris
4 43 (7.29%) Windows Server
5 23 (3.90%) CentOS
6 13 (2.20%) Windows Server 2008
6 13 (2.20%) Windows Server 2012
7 12 (2.03%) AIX
8 11 (1.86%) Ubuntu
9 8 (1.36%) Android
9 8 (1.36%) Apple iOS
9 8 (1.36%) Mac OS X
9 8 (1.36%) OS/390
10 3 (0.51%) SUSE
10 3 (0.51%) Windows Mobile
11 2 (0.34%) Debian
11 2 (0.34%) HPUX
11 2 (0.34%) NetWare
11 2 (0.34%) Windows 8
Processes & Methodologies
1 81 (13.73%) Agile Software Development
2 72 (12.20%) DevOps
3 56 (9.49%) Configuration Management
4 52 (8.81%) ITIL
4 52 (8.81%) OO
5 44 (7.46%) Software Engineering
6 40 (6.78%) Analytics
6 40 (6.78%) Incident Management
6 40 (6.78%) Open Source
7 39 (6.61%) Electronic Trading
7 39 (6.61%) Mathematics
8 36 (6.10%) Information Security
9 35 (5.93%) Multithreading
10 32 (5.42%) Stakeholder Management
11 31 (5.25%) SDLC
12 29 (4.92%) Asset Management
12 29 (4.92%) Disaster Recovery
12 29 (4.92%) Low Latency
13 28 (4.75%) Business Intelligence
13 28 (4.75%) Project Management
Programming Languages
1 202 (34.24%) SQL
2 193 (32.71%) Java
3 160 (27.12%) Python
4 92 (15.59%) Perl
5 87 (14.75%) C++
6 78 (13.22%) Shell Script
7 62 (10.51%) JavaScript
8 48 (8.14%) Bash Shell
9 41 (6.95%) C
10 40 (6.78%) C#
11 31 (5.25%) PowerShell
12 30 (5.08%) Ruby
12 30 (5.08%) Scala
13 21 (3.56%) PHP
14 13 (2.20%) VB
15 12 (2.03%) PL/SQL
16 8 (1.36%) Korn
17 7 (1.19%) Go
18 6 (1.02%) TypeScript
19 5 (0.85%) Clojure
Qualifications
1 93 (15.76%) Degree
2 28 (4.75%) Computer Science Degree
3 19 (3.22%) CISSP
4 17 (2.88%) CISM
5 16 (2.71%) Cisco Certification
5 16 (2.71%) Security Cleared
6 15 (2.54%) RHCE
7 12 (2.03%) SANS
8 11 (1.86%) CEH
9 10 (1.69%) CCNA
9 10 (1.69%) GCIH
9 10 (1.69%) GSEC
10 9 (1.53%) GCIA
11 8 (1.36%) GCED
11 8 (1.36%) Numerate Degree
11 8 (1.36%) SC Cleared
12 7 (1.19%) PhD
13 6 (1.02%) CCSP
13 6 (1.02%) DV Cleared
13 6 (1.02%) ITIL Foundation Certificate
Quality Assurance & Compliance
1 40 (6.78%) QA
2 13 (2.20%) SLA
3 7 (1.19%) Data Quality
3 7 (1.19%) MiFID
4 6 (1.02%) SEPA
5 3 (0.51%) ISO/IEC 20000
5 3 (0.51%) ISO/IEC 27001
5 3 (0.51%) PCI DSS
6 2 (0.34%) Dodd-Frank
6 2 (0.34%) Solvency II
7 1 (0.17%) GCP
System Software
1 26 (4.41%) Docker
2 22 (3.73%) Active Directory
2 22 (3.73%) VMware Infrastructure
3 12 (2.03%) vSphere
4 9 (1.53%) Cronacle
4 9 (1.53%) Virtual Machines
5 8 (1.36%) Virtual Desktop
6 7 (1.19%) NFS
7 6 (1.02%) Xen
8 5 (0.85%) Hyper-V
8 5 (0.85%) KVM
8 5 (0.85%) Samba
8 5 (0.85%) Virtual Servers
8 5 (0.85%) XenApp
9 4 (0.68%) vCloud
9 4 (0.68%) Veritas Cluster Server
9 4 (0.68%) XenServer
10 3 (0.51%) HDFS
10 3 (0.51%) LXC
10 3 (0.51%) VirtualBox
Systems Management
1 87 (14.75%) Puppet
2 63 (10.68%) Ansible
3 38 (6.44%) Opscode Chef
4 16 (2.71%) Nagios
5 14 (2.37%) BMC PATROL
6 13 (2.20%) ITRS Geneos
6 13 (2.20%) Tivoli
7 11 (1.86%) SCCM
8 10 (1.69%) CFEngine
8 10 (1.69%) Network Intrusion Detection System
9 9 (1.53%) Terraform
10 8 (1.36%) Tivoli NetView
11 6 (1.02%) Control-M
12 5 (0.85%) NetBackup
13 4 (0.68%) Cobbler
13 4 (0.68%) Kubernetes
13 4 (0.68%) Mesos
13 4 (0.68%) Nessus
13 4 (0.68%) Red Hat Satellite
13 4 (0.68%) Salt
Vendors
1 115 (19.49%) Oracle
2 68 (11.53%) Red Hat
3 46 (7.80%) Microsoft
4 42 (7.12%) Sybase
5 39 (6.61%) VMware
6 28 (4.75%) IBM
7 22 (3.73%) Splunk
8 19 (3.22%) Citrix
9 16 (2.71%) Murex
9 16 (2.71%) Sun
10 15 (2.54%) NetApp
11 14 (2.37%) Cisco
12 12 (2.03%) BMC
12 12 (2.03%) TIBCO
13 10 (1.69%) Informatica
14 9 (1.53%) Remedy
14 9 (1.53%) SaltStack
14 9 (1.53%) SAP
14 9 (1.53%) Veritas
15 8 (1.36%) Lotus
City, London
ComputAppoint
Salary: £45000 - £80000 per annum + Salary negotiable for right candidate
Posted: 14 hours ago
City, London
Goldman Sachs
Salary: Unspecified competitive + bonus + benefits
Posted: 12 hours ago
City, London
Client Server
Salary: £40k to £55k + bonus + benefits
Posted: 8 hours ago
City, London
Randstad Technologies
Posted: 11 hours ago
City, London
Eutopia Solutions Ltd
Salary: £54000 - £62000 per annum + Generous Benefits package
Posted: 16 hours ago
City, London
Harrington Starr
Salary: £55000 - £65000 per annum + Bonus + Benefits + Training
Posted: Yesterday
City, London
Harrington Starr
Salary: £60000 - £80000 per annum
Posted: Yesterday
City, London
ANSON MCCADE
Salary: UKP 50000 per year
Posted: 13 hours ago
City, London
Mortimer Spinks
Salary: £40000 - £43000 per annum + 25% bonus
Posted: 13 hours ago
City, London
Goldman Sachs
Salary: Unspecified
Posted: 11 hours ago
City, London
Client Server
Salary: £85k to £100k + bonus + benefits
Posted: 16 hours ago
City, London
Quant Capital
Salary: Up to £65,000 per annum + benefit and bonus
Posted: Yesterday
City, London
Miller Maxwell Ltd
Salary: From £40,000 to £65,000 per annum + Bonus & Benefits
Posted: Yesterday
City, London
Harrington Starr
Salary: £60000 - £80000 per annum + plus package and bonus
Posted: 14 hours ago
City, London
Client Server
Salary: £120k to £150k + bonus + benefits
Posted: 18 hours ago
City, London
ANSON MCCADE
Salary: UKP 70000 per year
Posted: 14 hours ago
City, London
TEKsystems
Salary: £50000 - £130000 per annum + bonus and pension
Posted: 3 days ago
City, London
Harrington Starr
Salary: £60000 - £80000 per annum + plus package and bonus
Posted: Yesterday
City, London
TEKsystems
Salary: £70000 - £150000 per annum + bonus and pension
Posted: 2 days ago
City, London
Harrington Starr
Salary: £60000 - £80000 per annum
Posted: Yesterday
City, London
TEKsystems
Salary: £60000 - £120000 per annum + bonus and pension
Posted: 3 days ago
City, London
Senitor Associates
Salary: £40000 - £45000 per annum + Excellent Benefits Package
Posted: 4 days ago
City, London
Dupen Recruitment Services
Salary: £45000 - £60000 per annum + range of benefits
Posted: 4 days ago
City, London
ANSON MCCADE
Salary: £35,000- £55,000 + Bonus
Posted: 5 days ago
City, London
Senitor Associates
Salary: Excellent Benefits
Posted: 4 days ago
City, London
Client Server
Salary: £85k to £100k + bonus + benefits
Posted: 4 days ago
City, London
Client Server
Salary: £55k to £70k + bonus + benefits
Posted: 6 days ago
City, London
Harrington Starr
Salary: £50000 - £70000 per annum + Bonus + Benefits + Training
Posted: 5 days ago
City, London
Harris Global
Salary: Unspecified Aligned with Financial Services market rates
Posted: 5 days ago
City, London
Harrington Starr
Salary: £55000 - £60000 per annum
Posted: Yesterday