Period
to 22 May 2018

The following table provides summary statistics for contract job vacancies advertised in London with a requirement for Kerberos skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Kerberos over the 6 months to 22 May 2018 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

Kerberos
England > London
6 months to
22 May 2018
Same period 2017 Same period 2016
Rank 498 482 547
Rank change year-on-year -16 +65 -37
Contract jobs citing Kerberos 127 91 46
As % of all contract IT jobs advertised in London 0.28% 0.23% 0.11%
As % of the Communications & Networking category 2.29% 1.94% 0.83%
Number of daily rates quoted 81 68 28
London median daily rate £550 £550 £500
Median daily rate % change year-on-year - +10.00% +17.65%
10th Percentile £375 £413 £375
90th Percentile £650 £700 £750
England median daily rate £525 £525 £389
% change year-on-year - +35.05% -8.53%
Number of hourly rates quoted 0 0 3
London median hourly rate - - £24.23
England median hourly rate £52.50 - £24.23

Kerberos is in the Communications and Computer Networking category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in London with a requirement for communications or computer networking skills.

All Communications and Computer Networking Skills
London
Contract vacancies with a requirement for communications or computer networking skills 5,547 4,693 5,523
As % of all contract IT jobs advertised in London 12.17% 11.93% 12.75%
Number of daily rates quoted 3,840 3,150 3,705
London median daily rate £450 £450 £425
Median daily rate % change year-on-year - +5.88% +6.25%
10th Percentile £213 £263 £235
90th Percentile £625 £615 £600
England median daily rate £425 £415 £400
% change year-on-year +2.41% +3.75% +6.67%
Number of hourly rates quoted 168 138 111
London median hourly rate £20.00 £22.50 £22.00
Median hourly rate % change year-on-year -11.11% +2.27% +10.00%
10th Percentile £12.93 £12.85 £11.25
90th Percentile £47.83 £50.00 £43.75
England median hourly rate £20.00 £19.89 £25.00
% change year-on-year +0.57% -20.45% +16.28%

Kerberos
Job Vacancy Trend in London

Job postings citing Kerberos as a percentage of all IT jobs advertised in London.

Job vacancy trend for Kerberos in London

Kerberos
Contractor Daily Rate Trend in London

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Kerberos in London.

Contractor daily rate trend for Kerberos in London

Kerberos
Contractor Daily Rate Histogram in London

The daily rate distribution of IT jobs citing Kerberos in London over the 6 months to 22 May 2018.

Contractor daily rate histogram for Kerberos in London

Kerberos
Contractor Hourly Rate Trend in London

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing Kerberos in London.

Contractor hourly rate trend for Kerberos in London

Kerberos
Contract Job Locations in London

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Kerberos within the London region over the 6 months to 22 May 2018. 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
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Central London -26 25 £550 -5.26%
South London - 6 £675 -
East London -11 4 - -
North London - 2 £329 -
Kerberos
England

For the 6 months to 22 May 2018, IT contractor jobs citing Kerberos also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the London region with a requirement for Kerberos.

1 72 (56.69%) Linux
2 66 (51.97%) Hadoop
3 63 (49.61%) Big Data
4 61 (48.03%) Apache Spark
5 59 (46.46%) Kafka
6 57 (44.88%) HBase
7 56 (44.09%) Apache Hive
8 55 (43.31%) HDFS
9 49 (38.58%) Python
10 46 (36.22%) DevOps
11 45 (35.43%) Oozie
12 44 (34.65%) Java
13 41 (32.28%) LDAP
13 41 (32.28%) Red Hat Enterprise Linux
14 40 (31.50%) Hortonworks
15 39 (30.71%) Hadoop YARN
16 37 (29.13%) Ansible
16 37 (29.13%) SSL
17 36 (28.35%) Active Directory
18 35 (27.56%) Apache Solr
18 35 (27.56%) Agile Software Development
19 34 (26.77%) Amazon AWS
20 32 (25.20%) SQL
20 32 (25.20%) Apache Cassandra
21 31 (24.41%) Finance
22 30 (23.62%) Apache ZooKeeper
23 26 (20.47%) Unix
24 25 (19.69%) Banking
24 25 (19.69%) Java 8
25 23 (18.11%) Bash Shell

Kerberos
Co-occurring IT Skills in 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 61 (48.03%) Apache Spark
2 35 (27.56%) Apache Solr
3 19 (14.96%) nginx
4 18 (14.17%) Tomcat
5 15 (11.81%) Apache
6 10 (7.87%) Confluence
7 7 (5.51%) Elasticsearch
7 7 (5.51%) IIS
8 4 (3.15%) OpenStack
9 3 (2.36%) Apache Pig
9 3 (2.36%) Exchange Server 2013
9 3 (2.36%) JBoss
9 3 (2.36%) MS Exchange
9 3 (2.36%) SharePoint
9 3 (2.36%) SharePoint 2010
10 2 (1.57%) SAS
11 1 (0.79%) CMS
11 1 (0.79%) Drupal
11 1 (0.79%) Jupyter
11 1 (0.79%) Oracle Application Server
Applications
1 4 (3.15%) Microsoft Excel
1 4 (3.15%) Microsoft PowerPoint
1 4 (3.15%) Microsoft Project
Business Applications
1 1 (0.79%) Advent Portfolio Exchange
Cloud Services
1 34 (26.77%) Amazon AWS
2 10 (7.87%) PaaS
3 6 (4.72%) Amazon S3
4 4 (3.15%) Microsoft Azure
5 2 (1.57%) Google Cloud Platform
5 2 (1.57%) Mimecast
6 1 (0.79%) AWS CloudFormation
6 1 (0.79%) Azure Active Directory
6 1 (0.79%) Cloud Computing
6 1 (0.79%) GitHub
6 1 (0.79%) IaaS
6 1 (0.79%) OpenShift
6 1 (0.79%) SaaS
6 1 (0.79%) Yarn
Communications & Networking
1 37 (29.13%) SSL
2 9 (7.09%) DNS
3 6 (4.72%) HTTP
3 6 (4.72%) TCP/IP
4 5 (3.94%) VPN
5 4 (3.15%) Firewall
5 4 (3.15%) Network Security
6 3 (2.36%) DHCP
6 3 (2.36%) Reverse Proxy
6 3 (2.36%) Wireshark
7 2 (1.57%) DKIM
7 2 (1.57%) DMARC
7 2 (1.57%) SAN
8 1 (0.79%) Cisco ASA
8 1 (0.79%) Cisco ISE
8 1 (0.79%) DDNS
8 1 (0.79%) HTTPS
8 1 (0.79%) Multicast
8 1 (0.79%) Spanning Tree
8 1 (0.79%) VLAN
Database & Business Intelligence
1 66 (51.97%) Hadoop
2 63 (49.61%) Big Data
3 57 (44.88%) HBase
4 56 (44.09%) Apache Hive
5 32 (25.20%) Apache Cassandra
6 20 (15.75%) MongoDB
7 19 (14.96%) NoSQL
8 16 (12.60%) Impala
8 16 (12.60%) SQL Server
9 13 (10.24%) MySQL
9 13 (10.24%) PostgreSQL
10 12 (9.45%) Relational Database
11 11 (8.66%) Sqoop
12 10 (7.87%) Cloudera CDH
13 7 (5.51%) Power BI
14 6 (4.72%) Data Lake
14 6 (4.72%) Data Warehouse
15 5 (3.94%) Data Mining
15 5 (3.94%) DB2
15 5 (3.94%) RDBMS
Development Applications
1 21 (16.54%) Jenkins
2 20 (15.75%) Git (software)
3 16 (12.60%) JIRA
4 10 (7.87%) Subversion
5 9 (7.09%) Maven
6 8 (6.30%) Artifactory
6 8 (6.30%) Bitbucket
7 5 (3.94%) Eclipse
7 5 (3.94%) FishEye
8 4 (3.15%) Vagrant
9 2 (1.57%) Cucumber
9 2 (1.57%) Hudson
10 1 (0.79%) GitLab
10 1 (0.79%) Gradle
10 1 (0.79%) IntelliJ
10 1 (0.79%) Sonatype Nexus
10 1 (0.79%) Team Foundation Server
10 1 (0.79%) TeamCity
10 1 (0.79%) TestRail
General
1 31 (24.41%) Finance
2 25 (19.69%) Banking
3 7 (5.51%) Investment Banking
4 6 (4.72%) Front Office
5 5 (3.94%) Games
Job Titles
1 33 (25.98%) Developer
2 26 (20.47%) Consultant
3 21 (16.54%) Big Data Engineer
4 18 (14.17%) Big Data Developer
5 17 (13.39%) Data Engineer
6 13 (10.24%) Administrator
6 13 (10.24%) DevOps Engineer
7 12 (9.45%) Hadoop Consultant
8 11 (8.66%) Principal Consultant
9 10 (7.87%) Architect
10 9 (7.09%) Java Developer
11 7 (5.51%) Big Data Consultant
11 7 (5.51%) Data Consultant
11 7 (5.51%) Hadoop Administrator
11 7 (5.51%) Linux Engineer
11 7 (5.51%) Senior Developer
12 6 (4.72%) Senior Java Developer
13 5 (3.94%) Perl Developer
13 5 (3.94%) Support Engineer
13 5 (3.94%) Unix Engineer
Libraries, Frameworks & Software Standards
1 59 (46.46%) Kafka
2 41 (32.28%) LDAP
3 12 (9.45%) LEMP Stack
3 12 (9.45%) SAML
4 11 (8.66%) REST
4 11 (8.66%) Sensu
5 10 (7.87%) XML
6 9 (7.09%) J2EE
6 9 (7.09%) Web Services
7 7 (5.51%) HTML
8 6 (4.72%) HTML5
8 6 (4.72%) React
8 6 (4.72%) RESTful
8 6 (4.72%) SPNEGO
9 5 (3.94%) JavaFX
9 5 (3.94%) LAMP
9 5 (3.94%) Natural Language Processing
9 5 (3.94%) Play Framework
10 4 (3.15%) Spring
10 4 (3.15%) WCF
Miscellaneous
1 13 (10.24%) Analytical Skills
2 12 (9.45%) Computer Science
3 9 (7.09%) Data Centre
4 7 (5.51%) PKI
5 6 (4.72%) Algorithms
5 6 (4.72%) Data Structures
5 6 (4.72%) Grid Computing
6 5 (3.94%) Fintech
7 4 (3.15%) Self-Motivation
8 3 (2.36%) Life Science
9 2 (1.57%) Clustering
9 2 (1.57%) Private Cloud
9 2 (1.57%) Replication
9 2 (1.57%) Security Operations Centre
10 1 (0.79%) Foreign Exchange (FX)
10 1 (0.79%) Hedge funds
10 1 (0.79%) Hybrid Cloud
10 1 (0.79%) Linux Command Line
10 1 (0.79%) Public Cloud
10 1 (0.79%) W3C
Operating Systems
1 72 (56.69%) Linux
2 41 (32.28%) Red Hat Enterprise Linux
3 26 (20.47%) Unix
4 19 (14.96%) Windows
5 13 (10.24%) Ubuntu
6 12 (9.45%) Windows Server 2008
7 9 (7.09%) Windows Server
8 4 (3.15%) Windows 7
9 3 (2.36%) CentOS
9 3 (2.36%) Mac OS
9 3 (2.36%) Windows 8
10 1 (0.79%) Debian
10 1 (0.79%) Oracle Linux
10 1 (0.79%) Solaris
10 1 (0.79%) Windows Server 2012
Processes & Methodologies
1 46 (36.22%) DevOps
2 35 (27.56%) Agile Software Development
3 22 (17.32%) Capacity Management
4 20 (15.75%) Continuous Integration
4 20 (15.75%) ETL
5 19 (14.96%) Change Management
5 19 (14.96%) Problem-Solving
6 17 (13.39%) Analytics
7 12 (9.45%) Configuration Management
8 11 (8.66%) ITIL
9 10 (7.87%) MapReduce
9 10 (7.87%) Task Automation
10 9 (7.09%) Identity Management
10 9 (7.09%) Open Source
10 9 (7.09%) Refactoring
10 9 (7.09%) Software Architecture
10 9 (7.09%) Visualisation
11 8 (6.30%) Data Analytics
11 8 (6.30%) Performance Tuning
12 7 (5.51%) Microservices
Programming Languages
1 49 (38.58%) Python
2 44 (34.65%) Java
3 32 (25.20%) SQL
4 25 (19.69%) Java 8
5 23 (18.11%) Bash Shell
6 16 (12.60%) Perl
7 11 (8.66%) Scala
8 6 (4.72%) JavaScript
9 5 (3.94%) R
9 5 (3.94%) Shell Script
10 3 (2.36%) PowerShell
10 3 (2.36%) VB
11 2 (1.57%) C
11 2 (1.57%) C++
12 1 (0.79%) C#
12 1 (0.79%) ES6
12 1 (0.79%) Ruby
12 1 (0.79%) TypeScript
12 1 (0.79%) VBScript
Qualifications
1 20 (15.75%) Security Cleared
2 16 (12.60%) Degree
2 16 (12.60%) SC Cleared
3 11 (8.66%) Computer Science Degree
4 6 (4.72%) Numerate Degree
5 5 (3.94%) CESG Certified Professional
6 3 (2.36%) MCSE
6 3 (2.36%) Microsoft Certification
7 1 (0.79%) DV Cleared
7 1 (0.79%) MCITP
7 1 (0.79%) RHCE
Quality Assurance & Compliance
1 3 (2.36%) QA
2 1 (0.79%) Data Quality
2 1 (0.79%) GDPR
2 1 (0.79%) HIPAA
2 1 (0.79%) ISO/IEC 27001
2 1 (0.79%) ISO/IEC 27002 (supersedes ISO/IEC 17799)
2 1 (0.79%) ISO/IEC 27005
2 1 (0.79%) NIST 800
2 1 (0.79%) Sarbanes-Oxley
2 1 (0.79%) SLA
2 1 (0.79%) WCAG
System Software
1 55 (43.31%) HDFS
2 36 (28.35%) Active Directory
3 30 (23.62%) Apache ZooKeeper
4 21 (16.54%) Apache Flume
5 16 (12.60%) Docker
6 6 (4.72%) NFS
6 6 (4.72%) VMware Infrastructure
7 4 (3.15%) vCloud
8 3 (2.36%) OpenDJ
8 3 (2.36%) OpenIDM
8 3 (2.36%) Samba
8 3 (2.36%) VMware ESXi
9 2 (1.57%) KVM
10 1 (0.79%) Ceph
10 1 (0.79%) DRBD
10 1 (0.79%) LXC
10 1 (0.79%) OpenAM
10 1 (0.79%) oVirt
10 1 (0.79%) RHEV
10 1 (0.79%) VirtualBox
Systems Management
1 45 (35.43%) Oozie
2 39 (30.71%) Hadoop YARN
3 37 (29.13%) Ansible
4 20 (15.75%) Ambari
5 18 (14.17%) Apache Slider
6 11 (8.66%) Salt
7 8 (6.30%) Puppet
7 8 (6.30%) Single Sign-On
8 7 (5.51%) Opscode Chef
9 4 (3.15%) CA Single Sign-On
9 4 (3.15%) NetBackup
9 4 (3.15%) Terraform
10 3 (2.36%) Symantec Endpoint Protection
10 3 (2.36%) Symantec Enterprise Vault
11 2 (1.57%) DatAdvantage
11 2 (1.57%) FreeIPA
11 2 (1.57%) Grafana
11 2 (1.57%) Kubernetes
11 2 (1.57%) McAfee ePO
11 2 (1.57%) Red Hat Satellite
Vendors
1 40 (31.50%) Hortonworks
2 21 (16.54%) Cloudera
2 21 (16.54%) Tableau
3 18 (14.17%) Red Hat
4 15 (11.81%) SaltStack
5 11 (8.66%) Oracle
6 8 (6.30%) Microsoft
7 7 (5.51%) Centrify
7 7 (5.51%) ForgeRock
8 6 (4.72%) EMC
8 6 (4.72%) MapR
8 6 (4.72%) VMware
9 5 (3.94%) Atlassian
9 5 (3.94%) CA
9 5 (3.94%) IBM
9 5 (3.94%) SAP
9 5 (3.94%) Symantec
10 4 (3.15%) BMC
10 4 (3.15%) Sybase
10 4 (3.15%) TIBCO