Period
to 17 February 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 17 February 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
17 Feb 2018
Same period 2017 Same period 2016
Rank 499 477 534
Rank change year-on-year -22 +57 +29
Contract jobs citing Kerberos 128 116 75
As % of all contract IT jobs advertised in London 0.27% 0.28% 0.17%
As % of the Communications & Networking category 2.44% 2.20% 1.38%
Number of daily rates quoted 89 81 52
London median daily rate £550 £525 £523
Median daily rate % change year-on-year +4.76% +0.38% +39.47%
10th Percentile £420 £405 £425
90th Percentile £703 £688 £926
England median daily rate £525 £450 £450
% change year-on-year +16.67% - +20.00%
Number of hourly rates quoted 4 0 3
London median hourly rate £29.00 - £24.23
10th Percentile £26.78 - £20.40
90th Percentile £30.79 - £26.76
England median hourly rate £21.95 - £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 5,253 5,275 5,420
As % of all contract IT jobs advertised in London 11.28% 12.77% 12.20%
Number of daily rates quoted 3,624 3,498 3,596
London median daily rate £450 £450 £425
Median daily rate % change year-on-year - +5.88% +6.25%
10th Percentile £213 £260 £225
90th Percentile £625 £600 £600
England median daily rate £413 £405 £400
% change year-on-year +1.85% +1.25% +6.67%
Number of hourly rates quoted 155 152 145
London median hourly rate £20.00 £21.72 £22.00
Median hourly rate % change year-on-year -7.93% -1.26% +22.22%
10th Percentile £12.75 £12.53 £12.01
90th Percentile £47.83 £50.00 £45.00
England median hourly rate £20.00 £21.50 £22.38
% change year-on-year -6.98% -3.91% +11.88%

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 17 February 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 17 February 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
South London - 35 £563 -
Central London -21 15 £563 - 3
North London - 1 £329 -
Kerberos
England

For the 6 months to 17 February 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 95 (74.22%) Hadoop
2 81 (63.28%) Linux
3 70 (54.69%) Big Data
4 63 (49.22%) Java
5 62 (48.44%) Apache Spark
6 56 (43.75%) Kafka
7 55 (42.97%) HBase
8 54 (42.19%) HDFS
9 45 (35.16%) Security Cleared
10 43 (33.59%) Hortonworks
11 41 (32.03%) Apache Solr
12 39 (30.47%) SC Cleared
13 38 (29.69%) Red Hat Enterprise Linux
14 34 (26.56%) Apache Hive
15 32 (25.00%) Python
15 32 (25.00%) Active Directory
16 31 (24.22%) SSL
16 31 (24.22%) Agile Software Development
17 29 (22.66%) REST
17 29 (22.66%) Ansible
18 26 (20.31%) Docker
18 26 (20.31%) Performance Tuning
18 26 (20.31%) LDAP
19 25 (19.53%) Spring
20 24 (18.75%) Continuous Integration
20 24 (18.75%) Oozie
20 24 (18.75%) Spring Boot
21 23 (17.97%) DevOps
21 23 (17.97%) Data Architecture
22 22 (17.19%) Apache ZooKeeper

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 62 (48.44%) Apache Spark
2 41 (32.03%) Apache Solr
3 22 (17.19%) Apache
4 18 (14.06%) Confluence
5 9 (7.03%) nginx
6 7 (5.47%) Tomcat
7 5 (3.91%) IIS
8 3 (2.34%) Apache Pig
8 3 (2.34%) Exchange Server 2013
8 3 (2.34%) MS Exchange
8 3 (2.34%) SharePoint
8 3 (2.34%) SharePoint 2010
9 2 (1.56%) JBoss
9 2 (1.56%) OpenStack
9 2 (1.56%) SAS
10 1 (0.78%) Oracle Application Server
Applications
1 2 (1.56%) Microsoft Excel
1 2 (1.56%) Microsoft PowerPoint
1 2 (1.56%) Microsoft Project
2 1 (0.78%) Microsoft Office
2 1 (0.78%) MS Visio
Cloud Services
1 16 (12.50%) Amazon AWS
2 7 (5.47%) GitHub
3 3 (2.34%) Amazon EC2
3 3 (2.34%) Amazon EMR
3 3 (2.34%) Amazon S3
3 3 (2.34%) Google Cloud Platform
4 2 (1.56%) PaaS
5 1 (0.78%) Office 365
5 1 (0.78%) OpenShift
Communications & Networking
1 31 (24.22%) SSL
2 19 (14.84%) Network Security
3 5 (3.91%) DMZ
4 3 (2.34%) TCP/IP
5 2 (1.56%) DNS
5 2 (1.56%) HTTP
6 1 (0.78%) DHCP
6 1 (0.78%) Multicast
6 1 (0.78%) Spanning Tree
6 1 (0.78%) SSH
6 1 (0.78%) VLAN
Database & Business Intelligence
1 95 (74.22%) Hadoop
2 70 (54.69%) Big Data
3 55 (42.97%) HBase
4 34 (26.56%) Apache Hive
5 16 (12.50%) Apache Cassandra
6 15 (11.72%) PostgreSQL
7 11 (8.59%) Impala
7 11 (8.59%) MySQL
8 9 (7.03%) NoSQL
9 8 (6.25%) MongoDB
9 8 (6.25%) SQL Server
10 5 (3.91%) Cloudera CDH
11 4 (3.13%) DataStax
11 4 (3.13%) InfluxDB
11 4 (3.13%) OpenTSDB
11 4 (3.13%) Sqoop
12 3 (2.34%) Amazon Redshift
12 3 (2.34%) BigQuery
12 3 (2.34%) Data Warehouse
12 3 (2.34%) SQL Server 2008
Development Applications
1 20 (15.63%) JIRA
2 13 (10.16%) Cucumber
3 11 (8.59%) Jenkins
4 8 (6.25%) Maven
5 6 (4.69%) Gradle
6 5 (3.91%) Git (software)
6 5 (3.91%) GitLab
6 5 (3.91%) IntelliJ
7 2 (1.56%) Hudson
7 2 (1.56%) Sonatype Nexus
7 2 (1.56%) Subversion
7 2 (1.56%) Vagrant
8 1 (0.78%) Bitbucket
8 1 (0.78%) Eclipse
8 1 (0.78%) JUnit
8 1 (0.78%) TeamCity
General
1 14 (10.94%) Banking
2 8 (6.25%) Finance
3 5 (3.91%) Investment Banking
4 1 (0.78%) Front Office
4 1 (0.78%) Pharmaceutical
Job Titles
1 31 (24.22%) Consultant
2 24 (18.75%) Developer
3 19 (14.84%) Architect
4 18 (14.06%) Administrator
5 15 (11.72%) Data Architect
6 13 (10.16%) Big Data Engineer
6 13 (10.16%) Data Engineer
7 12 (9.38%) Big Data Developer
7 12 (9.38%) Hadoop Consultant
8 11 (8.59%) Big Data Architect
9 10 (7.81%) Hadoop Engineer
10 9 (7.03%) Big Data Consultant
10 9 (7.03%) Data Consultant
10 9 (7.03%) DevOps Engineer
10 9 (7.03%) Hadoop Administrator
10 9 (7.03%) Java Developer
11 7 (5.47%) Principal Consultant
12 6 (4.69%) Data Administrator
12 6 (4.69%) Linux Administrator
12 6 (4.69%) Systems Administrator
Libraries, Frameworks & Software Standards
1 56 (43.75%) Kafka
2 29 (22.66%) REST
3 26 (20.31%) LDAP
4 25 (19.53%) Spring
5 24 (18.75%) Spring Boot
6 12 (9.38%) Drools
7 8 (6.25%) SAML
8 7 (5.47%) Web Services
8 7 (5.47%) XML
9 6 (4.69%) Apache Camel
10 5 (3.91%) LAMP
10 5 (3.91%) Sensu
11 4 (3.13%) Elastic Stack
11 4 (3.13%) JSON
11 4 (3.13%) LEMP Stack
11 4 (3.13%) RESTful
11 4 (3.13%) TinkerPop
12 3 (2.34%) JSON Schema
12 3 (2.34%) Protocol Buffers
12 3 (2.34%) Samza
Miscellaneous
1 15 (11.72%) Algorithms
2 10 (7.81%) Data Centre
3 7 (5.47%) Computer Science
4 4 (3.13%) Analytical Skills
4 4 (3.13%) Grid Computing
4 4 (3.13%) PKI
5 3 (2.34%) Clustering
6 2 (1.56%) Life Science
7 1 (0.78%) Data Structures
7 1 (0.78%) Fintech
7 1 (0.78%) Infotainment
7 1 (0.78%) NHS
Operating Systems
1 81 (63.28%) Linux
2 38 (29.69%) Red Hat Enterprise Linux
3 18 (14.06%) Windows
4 17 (13.28%) Unix
5 6 (4.69%) CentOS
6 5 (3.91%) Windows Server 2012
7 4 (3.13%) Mac OS X
7 4 (3.13%) Scientific Linux
7 4 (3.13%) Windows Server 2008
8 3 (2.34%) Ubuntu
8 3 (2.34%) Windows 7
8 3 (2.34%) Windows 8
8 3 (2.34%) Windows Server
9 1 (0.78%) Debian
Processes & Methodologies
1 31 (24.22%) Agile Software Development
2 26 (20.31%) Performance Tuning
3 24 (18.75%) Continuous Integration
4 23 (17.97%) Data Architecture
4 23 (17.97%) DevOps
5 21 (16.41%) Coaching
5 21 (16.41%) TDD
6 20 (15.63%) Mentoring
7 18 (14.06%) Data Science
7 18 (14.06%) Security Architecture
8 15 (11.72%) BDD
8 15 (11.72%) Capacity Management
8 15 (11.72%) Change Management
9 14 (10.94%) Capacity Planning
10 12 (9.38%) Configuration Management
10 12 (9.38%) Microservices
10 12 (9.38%) Scrum
10 12 (9.38%) Software Architecture
11 10 (7.81%) Analytics
11 10 (7.81%) ETL
Programming Languages
1 63 (49.22%) Java
2 32 (25.00%) Python
3 19 (14.84%) SQL
4 14 (10.94%) Bash Shell
5 8 (6.25%) Shell Script
6 6 (4.69%) C
6 6 (4.69%) Perl
7 5 (3.91%) C++
7 5 (3.91%) Scala
8 4 (3.13%) Gremlin
8 4 (3.13%) PowerShell
9 3 (2.34%) Fortran
9 3 (2.34%) VB
10 2 (1.56%) JavaScript
11 1 (0.78%) C#
11 1 (0.78%) PL/SQL
11 1 (0.78%) R
Qualifications
1 45 (35.16%) Security Cleared
2 39 (30.47%) SC Cleared
3 10 (7.81%) Degree
4 5 (3.91%) Computer Science Degree
5 2 (1.56%) DBS Check
6 1 (0.78%) DV Cleared
6 1 (0.78%) Numerate Degree
6 1 (0.78%) RHCE
Quality Assurance & Compliance
1 2 (1.56%) QA
2 1 (0.78%) Data Quality
2 1 (0.78%) Disclosure Scotland
2 1 (0.78%) SLA
System Software
1 54 (42.19%) HDFS
2 32 (25.00%) Active Directory
3 26 (20.31%) Docker
4 22 (17.19%) Apache ZooKeeper
5 20 (15.63%) Apache Flume
6 7 (5.47%) NFS
7 3 (2.34%) VMware Infrastructure
8 2 (1.56%) OpenDJ
8 2 (1.56%) OpenIDM
8 2 (1.56%) Samba
8 2 (1.56%) vCloud
9 1 (0.78%) Ceph
9 1 (0.78%) GlusterFS
9 1 (0.78%) iptables
9 1 (0.78%) KVM
9 1 (0.78%) oVirt
9 1 (0.78%) RHEV
9 1 (0.78%) VMware ESXi
Systems Management
1 29 (22.66%) Ansible
2 24 (18.75%) Oozie
3 22 (17.19%) Kubernetes
4 20 (15.63%) Hadoop YARN
5 19 (14.84%) Ambari
5 19 (14.84%) Terraform
6 14 (10.94%) Apache Slider
7 9 (7.03%) Puppet
8 6 (4.69%) Single Sign-On
9 5 (3.91%) CA Single Sign-On
9 5 (3.91%) Opscode Chef
9 5 (3.91%) Salt
10 4 (3.13%) Cobbler
10 4 (3.13%) Mesos
10 4 (3.13%) NetBackup
11 3 (2.34%) Symantec Endpoint Protection
11 3 (2.34%) Symantec Enterprise Vault
12 2 (1.56%) Failover Clustering
12 2 (1.56%) Red Hat Satellite
13 1 (0.78%) McAfee ePO
Vendors
1 43 (33.59%) Hortonworks
2 17 (13.28%) Red Hat
3 15 (11.72%) Cloudera
4 12 (9.38%) Oracle
5 8 (6.25%) SaltStack
6 7 (5.47%) Microsoft
7 5 (3.91%) ForgeRock
8 4 (3.13%) Splunk
8 4 (3.13%) Symantec
8 4 (3.13%) Tableau
9 3 (2.34%) 3PAR
9 3 (2.34%) Altiris
9 3 (2.34%) CA
9 3 (2.34%) HP
9 3 (2.34%) Talend
9 3 (2.34%) VMware
10 2 (1.56%) Axway
10 2 (1.56%) BMC
10 2 (1.56%) EMC
10 2 (1.56%) IBM