Period
to 19 January 2018

The following table provides summary statistics for contract job vacancies advertised in the City of 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 19 January 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
Central London > City of London
6 months to
19 Jan 2018
Same period 2017 Same period 2016
Rank 233 217 219
Rank change year-on-year -16 +2 +56
Contract jobs citing Kerberos 19 15 22
As % of all contract IT jobs advertised in the City of London 0.27% 0.24% 0.31%
As % of the Communications & Networking category 2.56% 1.79% 2.78%
Number of daily rates quoted 14 12 18
City of London median daily rate £550 £563 £550
Median daily rate % change year-on-year -2.22% +2.27% +46.67%
10th Percentile £463 £430 £425
90th Percentile £625 £659 £863
Central London median daily rate £550 £563 £550
% change year-on-year -2.22% +2.27% +46.67%
Number of hourly rates quoted 0 0 0
City of London median hourly rate - - -
Central London median hourly rate - - -

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 the City of London with a requirement for communications or computer networking skills.

All Communications and Computer Networking Skills
City of London
Contract vacancies with a requirement for communications or computer networking skills 741 837 791
As % of all contract IT jobs advertised in the City of London 10.45% 13.44% 11.02%
Number of daily rates quoted 580 644 588
City of London median daily rate £450 £450 £425
Median daily rate % change year-on-year - +5.88% +6.18%
10th Percentile £225 £300 £236
90th Percentile £625 £588 £575
Central London median daily rate £450 £450 £425
% change year-on-year - +5.88% +6.25%
Number of hourly rates quoted 16 14 21
City of London median hourly rate £16.50 £19.46 £20.50
Median hourly rate % change year-on-year -15.21% -5.07% +9.63%
10th Percentile £11.25 £12.95 £14.25
90th Percentile £22.63 £55.00 £30.00
Central London median hourly rate £15.75 £19.00 £19.50
% change year-on-year -17.11% -2.56% +2.09%

Kerberos
Job Vacancy Trend in the City of London

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

Job vacancy trend for Kerberos in the City of London

Kerberos
Contractor Daily Rate Trend in the City of London

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

Contractor daily rate trend for Kerberos in the City of London

Kerberos
Contractor Daily Rate Histogram in the City of London

The daily rate distribution of IT jobs citing Kerberos in the City of London over the 6 months to 19 January 2018.

Contractor daily rate histogram for Kerberos in the City of London

For the 6 months to 19 January 2018, IT contractor jobs citing Kerberos also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the City of London region with a requirement for Kerberos.

1 12 (63.16%) Active Directory
2 10 (52.63%) LDAP
2 10 (52.63%) Hadoop
3 9 (47.37%) Linux
4 7 (36.84%) Red Hat Enterprise Linux
4 7 (36.84%) Apache Hive
4 7 (36.84%) Apache Spark
5 6 (31.58%) Oozie
5 6 (31.58%) Kafka
5 6 (31.58%) Agile Software Development
5 6 (31.58%) Windows
5 6 (31.58%) Java
5 6 (31.58%) SSL
6 5 (26.32%) Unix
6 5 (26.32%) DMZ
6 5 (26.32%) Banking
6 5 (26.32%) Windows Server 2012
6 5 (26.32%) Jenkins
6 5 (26.32%) High Availability
6 5 (26.32%) Big Data
6 5 (26.32%) Ansible
6 5 (26.32%) Data Centre
7 4 (21.05%) Cloudera
7 4 (21.05%) Data Encryption
7 4 (21.05%) Computer Science Degree
7 4 (21.05%) Tableau
7 4 (21.05%) HBase
7 4 (21.05%) REST
7 4 (21.05%) MongoDB
7 4 (21.05%) Sensu

Kerberos
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 7 (36.84%) Apache Spark
2 4 (21.05%) nginx
2 4 (21.05%) Tomcat
3 2 (10.53%) Apache Solr
4 1 (5.26%) Elasticsearch
4 1 (5.26%) SAS
Cloud Services
1 4 (21.05%) Amazon AWS
2 1 (5.26%) PaaS
Communications & Networking
1 6 (31.58%) SSL
2 5 (26.32%) DMZ
3 4 (21.05%) SSH
4 3 (15.79%) Internet
5 1 (5.26%) Network Security
Database & Business Intelligence
1 10 (52.63%) Hadoop
2 7 (36.84%) Apache Hive
3 5 (26.32%) Big Data
4 4 (21.05%) HBase
4 4 (21.05%) Impala
4 4 (21.05%) MongoDB
5 3 (15.79%) Apache Cassandra
6 1 (5.26%) Cloudera CDH
6 1 (5.26%) MySQL
6 1 (5.26%) Neo4j
6 1 (5.26%) NoSQL
Development Applications
1 5 (26.32%) Jenkins
2 1 (5.26%) Eclipse
2 1 (5.26%) Git (software)
2 1 (5.26%) Maven
2 1 (5.26%) Subversion
General
1 5 (26.32%) Banking
2 4 (21.05%) Finance
3 3 (15.79%) Investment Banking
3 3 (15.79%) Legal
4 1 (5.26%) Front Office
Job Titles
1 5 (26.32%) Active Directory Engineer
2 4 (21.05%) Big Data Engineer
2 4 (21.05%) Cloud Engineer
2 4 (21.05%) Data Engineer
2 4 (21.05%) PowerShell Engineer
2 4 (21.05%) Security Engineer
3 3 (15.79%) DevOps Engineer
4 2 (10.53%) Administrator
4 2 (10.53%) Consultant
5 1 (5.26%) Developer
5 1 (5.26%) Hadoop Administrator
5 1 (5.26%) Java Developer
5 1 (5.26%) Operations Engineer
5 1 (5.26%) Principal Consultant
5 1 (5.26%) SAS Administrator
5 1 (5.26%) Team Leader
5 1 (5.26%) Technical Leader
5 1 (5.26%) Technical Team Leader
Libraries, Frameworks & Software Standards
1 10 (52.63%) LDAP
2 6 (31.58%) Kafka
3 4 (21.05%) OAuth
3 4 (21.05%) REST
3 4 (21.05%) Sensu
4 1 (5.26%) JavaFX
4 1 (5.26%) LEMP Stack
4 1 (5.26%) RESTful
4 1 (5.26%) Web Services
Miscellaneous
1 5 (26.32%) Data Centre
2 4 (21.05%) Computer Science
3 3 (15.79%) Algorithms
3 3 (15.79%) Private Cloud
4 2 (10.53%) Analytical Skills
5 1 (5.26%) Grid Computing
Operating Systems
1 9 (47.37%) Linux
2 7 (36.84%) Red Hat Enterprise Linux
3 6 (31.58%) Windows
4 5 (26.32%) Unix
4 5 (26.32%) Windows Server 2012
5 1 (5.26%) Windows Server
5 1 (5.26%) Windows Server 2008
Processes & Methodologies
1 6 (31.58%) Agile Software Development
2 5 (26.32%) High Availability
3 4 (21.05%) Continuous Integration
3 4 (21.05%) Data Encryption
3 4 (21.05%) Data Protection
3 4 (21.05%) DevOps
3 4 (21.05%) ETL
3 4 (21.05%) Refactoring
4 3 (15.79%) Cybersecurity
4 3 (15.79%) Disk Encryption
4 3 (15.79%) GAP Analysis
5 2 (10.53%) Capacity Management
5 2 (10.53%) Change Management
6 1 (5.26%) Analytics
6 1 (5.26%) Continuous Improvement
6 1 (5.26%) Load Balancing
6 1 (5.26%) MapReduce
6 1 (5.26%) Migration
6 1 (5.26%) Performance Tuning
6 1 (5.26%) Resource Management
Programming Languages
1 6 (31.58%) Java
2 4 (21.05%) PowerShell
2 4 (21.05%) Python
3 1 (5.26%) Bash Shell
3 1 (5.26%) SQL
Qualifications
1 4 (21.05%) Computer Science Degree
1 4 (21.05%) Degree
2 3 (15.79%) CISSP
3 1 (5.26%) Numerate Degree
3 1 (5.26%) SC Cleared
3 1 (5.26%) Security Cleared
Quality Assurance & Compliance
1 3 (15.79%) GDPR
System Software
1 12 (63.16%) Active Directory
2 4 (21.05%) HDFS
3 2 (10.53%) Apache Flume
3 2 (10.53%) Apache ZooKeeper
3 2 (10.53%) Docker
Systems Management
1 6 (31.58%) Oozie
2 5 (26.32%) Ansible
3 4 (21.05%) Salt
4 3 (15.79%) Ambari
5 2 (10.53%) Apache Slider
5 2 (10.53%) Hadoop YARN
6 1 (5.26%) CA Single Sign-On
6 1 (5.26%) Kubernetes
Vendors
1 4 (21.05%) Cloudera
1 4 (21.05%) SaltStack
1 4 (21.05%) Tableau
2 3 (15.79%) Hortonworks
3 2 (10.53%) Red Hat
4 1 (5.26%) Oracle