Kerberos Contracts in London

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 3 months to 23 June 2017 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
Location	3 months to 23 Jun 2017	Same period 2016	Same period 2015
Rank	368	393	385
Rank change year-on-year	+25	-8
Contract jobs citing Kerberos	54	34	38
As % of all contract IT jobs advertised in London	0.26%	0.16%	0.16%
As % of the Communications & Networking category	2.38%	1.13%	1.22%
Number of daily rates quoted	32	24	25
Median daily rate	£550	£500	£461
Median daily rate % change year-on-year	+10.00%	+8.45%
90% offered a daily rate of more than	£425	£333	£385
10% offered a daily rate of more than	£598	£675	£625
UK excluding London median daily rate	£422	£330	£374
% change year-on-year	+27.95%	-11.76%
Number of hourly rates quoted	0	0	0
Median hourly rate	-	-	-
UK excluding London median hourly rate	-	£40.00	-

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

Contract Communications & Computer Network Skills London
Contract job vacancies with a requirement for communications and computer networking skills	2266	3002	3122
As % of all contract IT job vacancies advertised in London	10.96%	13.88%	13.32%
Number of daily rates quoted	1516	2050	2014
Median daily rate	£450	£425	£388
Median daily rate % change year-on-year	+5.88%	+9.67%
90% offered a daily rate of more than	£238	£245	£225
10% offered a daily rate of more than	£600	£580	£550
UK excluding London median daily rate	£375	£365	£347
% change year-on-year	+2.73%	+5.04%
Number of hourly rates quoted	68	47	97
Median hourly rate	£25.00	£22.00	£19.72
Median hourly rate % change year-on-year	+13.63%	+11.59%
90% offered a hourly rate of more than	£14.88	£12.05	£13.60
10% offered a hourly rate of more than	£50.00	£42.50	£50.00
UK excluding London median hourly rate	£27.50	£32.50	£26.00
% change year-on-year	-15.38%	+25.00%

Kerberos
Job Vacancy Trend in London

The job posting trend of jobs advertised in London citing Kerberos as a proportion of all contract or permanent IT jobs with a match in the Communications & Networking category.

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 3 months to 23 June 2017.

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 3 months to 23 June 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location	Rank Change on Same Period Last Year	Matching Contract IT Job Ads	Median Daily Rate Last 3 Months	Median Daily Rate % Change on Same Period Last Year	Live Job Vacancies
Croydon	-3	6	£548	+44.07%	3
City of London	-7	5	£491	-4.14%	2
Heathrow	-	1	£425	-
Kerberos England

Kerberos
Top 30 Co-occurring IT Skills in London

For the 6 months to 23 June 2017, 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 London region with a requirement for Kerberos.

1	49 (48.04%)	Linux
2	39 (38.24%)	Java
3	38 (37.25%)	LDAP
4	37 (36.27%)	Agile Software Development
5	35 (34.31%)	Hadoop
6	33 (32.35%)	Big Data
7	32 (31.37%)	SAML
8	27 (26.47%)	Active Directory
8	27 (26.47%)	HBase
8	27 (26.47%)	Security Cleared
8	27 (26.47%)	HDFS
9	26 (25.49%)	Docker
10	25 (24.51%)	Kafka
11	24 (23.53%)	Apache ZooKeeper
11	24 (23.53%)	Amazon AWS

11	24 (23.53%)	Security Testing
11	24 (23.53%)	DevOps
11	24 (23.53%)	Kubernetes
12	22 (21.57%)	Open Source
12	22 (21.57%)	Windows
13	21 (20.59%)	Unix
13	21 (20.59%)	SC Cleared
13	21 (20.59%)	JIRA
13	21 (20.59%)	Apache Spark
14	20 (19.61%)	Cybersecurity
15	19 (18.63%)	Ansible
16	18 (17.65%)	Google
16	18 (17.65%)	Security Architecture
16	18 (17.65%)	Python
16	18 (17.65%)	Firewall

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
Applications
Business Applications
Cloud Services
Communications & Networking
Database & Business Intelligence
Development Applications
General
Job Titles
Libraries, Frameworks & Software Standards
Miscellaneous
Operating Systems
Processes & Methodologies
Programming Languages
Qualifications
Quality Assurance & Compliance
System Software
Systems Management
Vendors

Application Platforms
1	21 (20.59%)	Apache Spark
2	17 (16.67%)	Apache Solr
3	12 (11.76%)	Confluence
4	7 (6.86%)	Apache
4	7 (6.86%)	Elasticsearch
4	7 (6.86%)	OpenStack
5	5 (4.90%)	Apache Pig
6	4 (3.92%)	MS Exchange
6	4 (3.92%)	nginx
7	1 (0.98%)	IIS
7	1 (0.98%)	Tomcat

Applications
1	1 (0.98%)	Microsoft Excel
1	1 (0.98%)	Microsoft Office
1	1 (0.98%)	Microsoft PowerPoint

Business Applications
1	2 (1.96%)	SAP Oil and Gas
2	1 (0.98%)	Sentinel

Cloud Services
1	24 (23.53%)	Amazon AWS
2	13 (12.75%)	Microsoft Azure
3	6 (5.88%)	PaaS
4	5 (4.90%)	Office 365
5	4 (3.92%)	Azure Active Directory
6	3 (2.94%)	Cloud Computing
6	3 (2.94%)	GitHub
6	3 (2.94%)	OpenShift
7	2 (1.96%)	IaaS

Communications & Networking
1	38 (37.25%)	LDAP
2	18 (17.65%)	Firewall
3	12 (11.76%)	SSL
4	10 (9.80%)	Internet
5	9 (8.82%)	DNS
6	7 (6.86%)	HTTP
6	7 (6.86%)	TCP/IP
7	4 (3.92%)	DHCP
7	4 (3.92%)	IP Telephony
7	4 (3.92%)	LAN
7	4 (3.92%)	Network Security
7	4 (3.92%)	VPN
7	4 (3.92%)	WAN
8	2 (1.96%)	SAN
8	2 (1.96%)	SCCP
9	1 (0.98%)	DMZ
9	1 (0.98%)	Ethernet
9	1 (0.98%)	FTP
9	1 (0.98%)	SNMP
9	1 (0.98%)	Wireless

Database & Business Intelligence
1	35 (34.31%)	Hadoop
2	33 (32.35%)	Big Data
3	27 (26.47%)	HBase
4	17 (16.67%)	MySQL
5	15 (14.71%)	Apache Hive
6	10 (9.80%)	PostgreSQL
7	8 (7.84%)	Impala
7	8 (7.84%)	NoSQL
8	7 (6.86%)	Sqoop
9	6 (5.88%)	MongoDB
10	5 (4.90%)	Apache Cassandra
10	5 (4.90%)	SQL Server
11	4 (3.92%)	Data Warehouse
11	4 (3.92%)	MariaDB
11	4 (3.92%)	Relational Database
12	3 (2.94%)	Mahout
13	2 (1.96%)	Apache Zeppelin
14	1 (0.98%)	Blockchain
14	1 (0.98%)	Cloudera CDH
14	1 (0.98%)	Flink

Development Applications
1	21 (20.59%)	JIRA
2	14 (13.73%)	Git (software)
3	12 (11.76%)	Cucumber
4	11 (10.78%)	Jenkins
5	8 (7.84%)	Visual Studio
6	6 (5.88%)	IntelliJ
7	5 (4.90%)	Gradle
7	5 (4.90%)	Maven
7	5 (4.90%)	Vagrant
8	3 (2.94%)	Artifactory
8	3 (2.94%)	GitLab
8	3 (2.94%)	Subversion
8	3 (2.94%)	Talend Open Studio
9	2 (1.96%)	CruiseControl
9	2 (1.96%)	Team Foundation Server
9	2 (1.96%)	TeamCity
10	1 (0.98%)	Atlassian Bamboo
10	1 (0.98%)	Automake
10	1 (0.98%)	DbUnit
10	1 (0.98%)	Selenium

General
1	16 (15.69%)	Finance
2	11 (10.78%)	Banking
3	3 (2.94%)	Investment Banking
4	2 (1.96%)	Electronics
4	2 (1.96%)	Manufacturing
4	2 (1.96%)	Marketing
4	2 (1.96%)	Telecoms
5	1 (0.98%)	Financial Institution

Job Titles
1	25 (24.51%)	Architect
2	18 (17.65%)	Data Engineer
2	18 (17.65%)	Security Architect
3	17 (16.67%)	Administrator
4	14 (13.73%)	Big Data Engineer
4	14 (13.73%)	Cybersecurity Architect
5	13 (12.75%)	Developer
6	12 (11.76%)	Consultant
7	10 (9.80%)	Analyst
7	10 (9.80%)	Application Security Analyst
7	10 (9.80%)	Security Analyst
8	9 (8.82%)	DevOps Engineer
8	9 (8.82%)	Hadoop Administrator
8	9 (8.82%)	Linux Administrator
9	7 (6.86%)	Hadoop Engineer
10	6 (5.88%)	Systems Administrator
11	5 (4.90%)	Linux Systems Administrator
12	4 (3.92%)	Infrastructure Engineer
12	4 (3.92%)	Java Developer
12	4 (3.92%)	Windows Administrator

Libraries, Frameworks & Software Standards
1	32 (31.37%)	SAML
2	25 (24.51%)	Kafka
3	15 (14.71%)	REST
3	15 (14.71%)	Spring
4	14 (13.73%)	.NET
5	12 (11.76%)	Drools
5	12 (11.76%)	Spring Boot
6	9 (8.82%)	Apache Camel
7	5 (4.90%)	ASP.NET
7	5 (4.90%)	HTML
8	4 (3.92%)	Web Services
9	3 (2.94%)	LEMP Stack
10	2 (1.96%)	Apache Tez
10	2 (1.96%)	LAMP
10	2 (1.96%)	Middleware
10	2 (1.96%)	RESTful
11	1 (0.98%)	HTML5
11	1 (0.98%)	jQuery
11	1 (0.98%)	JSON
11	1 (0.98%)	WCF

Miscellaneous
1	13 (12.75%)	Algorithms
2	10 (9.80%)	Data Centre
3	9 (8.82%)	Analytical Skills
4	8 (7.84%)	Wiki
5	7 (6.86%)	Management Information System
6	6 (5.88%)	Computer Science
7	5 (4.90%)	Grid Computing
7	5 (4.90%)	PKI
8	3 (2.94%)	Fixed Income
8	3 (2.94%)	Private Cloud
9	2 (1.96%)	Credit Risk
9	2 (1.96%)	Life Science
9	2 (1.96%)	N-Tier
10	1 (0.98%)	Data Structures
10	1 (0.98%)	Enterprise Software
10	1 (0.98%)	Equities
10	1 (0.98%)	Fintech
10	1 (0.98%)	Linux Command Line
10	1 (0.98%)	RSA SecurID
10	1 (0.98%)	Virtual Team

Operating Systems
1	49 (48.04%)	Linux
2	22 (21.57%)	Windows
3	21 (20.59%)	Unix
4	15 (14.71%)	Red Hat Enterprise Linux
5	10 (9.80%)	CentOS
6	8 (7.84%)	Windows Server
7	7 (6.86%)	Ubuntu
8	6 (5.88%)	Fedora
8	6 (5.88%)	Windows Server 2012
9	5 (4.90%)	Windows Server 2008
10	1 (0.98%)	Solaris

Processes & Methodologies
1	37 (36.27%)	Agile Software Development
2	24 (23.53%)	DevOps
2	24 (23.53%)	Security Testing
3	22 (21.57%)	Open Source
4	20 (19.61%)	Cybersecurity
5	18 (17.65%)	Security Architecture
6	17 (16.67%)	Test Automation
7	16 (15.69%)	TDD
8	13 (12.75%)	Continuous Integration
8	13 (12.75%)	Data Architecture
8	13 (12.75%)	Microservices
9	12 (11.76%)	BDD
9	12 (11.76%)	Scrum
10	10 (9.80%)	Data Protection
10	10 (9.80%)	Source Code Analysis
10	10 (9.80%)	Time Management
11	9 (8.82%)	Multi-Factor Authentication
11	9 (8.82%)	Penetration Testing
11	9 (8.82%)	SDLC
11	9 (8.82%)	Two-Factor Authentication

Programming Languages
1	39 (38.24%)	Java
2	18 (17.65%)	Python
3	11 (10.78%)	C#
3	11 (10.78%)	Perl
4	10 (9.80%)	Bash Shell
4	10 (9.80%)	SQL
5	6 (5.88%)	PowerShell
5	6 (5.88%)	Ruby
6	5 (4.90%)	VBScript
7	4 (3.92%)	C++
8	3 (2.94%)	Go
9	2 (1.96%)	Scala
10	1 (0.98%)	C
10	1 (0.98%)	Clojure
10	1 (0.98%)	JavaScript
10	1 (0.98%)	Korn

Qualifications
1	27 (26.47%)	Security Cleared
2	21 (20.59%)	SC Cleared
3	12 (11.76%)	CESG Certified Professional
3	12 (11.76%)	Degree
4	7 (6.86%)	Microsoft Certification
5	3 (2.94%)	MCITP
5	3 (2.94%)	MCSE
6	2 (1.96%)	Computer Science Degree
6	2 (1.96%)	DBS Check
7	1 (0.98%)	AWS Certification
7	1 (0.98%)	CCNP
7	1 (0.98%)	Cisco Certification
7	1 (0.98%)	PMI Certification
7	1 (0.98%)	PMP

Quality Assurance & Compliance
1	6 (5.88%)	QA
2	4 (3.92%)	ISO/IEC 27001
2	4 (3.92%)	SLA
3	2 (1.96%)	Government Security Classifications

System Software
1	27 (26.47%)	Active Directory
1	27 (26.47%)	HDFS
2	26 (25.49%)	Docker
3	24 (23.53%)	Apache ZooKeeper
4	9 (8.82%)	VMware Infrastructure
5	7 (6.86%)	vCloud
6	5 (4.90%)	NFS
6	5 (4.90%)	Virtual Machines
7	4 (3.92%)	Apache Flume
7	4 (3.92%)	Hyper-V
8	3 (2.94%)	Oracle RAC
9	2 (1.96%)	GridGain
9	2 (1.96%)	KVM
10	1 (0.98%)	Samba
10	1 (0.98%)	Veritas Cluster Server
10	1 (0.98%)	Veritas Volume Manager

Systems Management
1	24 (23.53%)	Kubernetes
2	19 (18.63%)	Ansible
3	16 (15.69%)	Hadoop YARN
4	14 (13.73%)	Terraform
5	12 (11.76%)	CA Single Sign-On
6	11 (10.78%)	OpenIDM
7	10 (9.80%)	HP Fortify
8	9 (8.82%)	Opscode Chef
8	9 (8.82%)	Puppet
9	7 (6.86%)	Ambari
9	7 (6.86%)	Mesos
9	7 (6.86%)	Oozie
10	4 (3.92%)	Kibana
10	4 (3.92%)	SCOM
11	2 (1.96%)	Marathon
12	1 (0.98%)	Norton AntiVirus
12	1 (0.98%)	SELinux

Vendors
1	18 (17.65%)	Google
2	17 (16.67%)	Red Hat
3	15 (14.71%)	Microsoft
4	14 (13.73%)	HP
5	12 (11.76%)	CA
5	12 (11.76%)	Cloudera
6	11 (10.78%)	ForgeRock
7	10 (9.80%)	VMware
8	9 (8.82%)	Cisco
9	8 (7.84%)	SaltStack
10	6 (5.88%)	EMC
10	6 (5.88%)	Hortonworks
10	6 (5.88%)	Oracle
11	5 (4.90%)	Isilon
11	5 (4.90%)	Tableau
12	4 (3.92%)	Juniper
13	3 (2.94%)	Alteryx
13	3 (2.94%)	SAP
13	3 (2.94%)	Talend
14	2 (1.96%)	ServiceNow