The following table provides summary statistics for permanent job vacancies advertised in the South East with a requirement for Varnish skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Varnish over the 3 months to 25 March 2017 with a comparison to the same period in the previous 2 years.

3 months to
25 Mar 2017
Same period 2016 Same period 2015
Varnish
England / South East
Rank 362 457 442
Rank change year-on-year +95 -15  
Permanent jobs citing Varnish 19 3 5
As % of all permanent IT jobs advertised in the South East 0.13% 0.016% 0.024%
As % of the System Software category 0.92% 0.11% 0.18%
Number of salaries quoted 19 3 4
Median salary £60,000 £40,000 £50,000
Median salary % change year-on-year +50.00% -20.00%  
90% offered a salary of more than £40,000 £40,000 £43,000
10% offered a salary of more than £67,500 £40,000 £53,500
UK excluding London median salary £50,000 £34,000 £45,000
% change year-on-year +47.05% -24.44%  

Varnish is in the system software skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in the South East with a requirement for system software skills.

System Software Skills
South East
Permanent job vacancies with a requirement for system software skills 2066 2703 2813
As % of all permanent IT job vacancies advertised in the South East 13.83% 14.05% 13.69%
Number of salaries quoted 1750 2333 2346
Median salary £40,000 £40,000 £40,000
90% offered a salary of more than £24,000 £25,500 £23,408
10% offered a salary of more than £62,500 £60,000 £60,000
UK excluding London median salary £38,000 £38,000 £37,500
% change year-on-year - +1.33%  

Varnish
Job Vacancy Trend in the South East

The job posting trend of jobs advertised in the South East citing Varnish as a proportion of all permanent or contract IT jobs with a match in the System Software category.

Job vacancy trend for Varnish in the South East

Varnish
Salary Trend in the South East

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Varnish in the South East.

Salary trend for Varnish in the South East

Varnish
Salary Histogram in the South East

The salary distribution of IT jobs citing Varnish in the South East over the 3 months to 25 March 2017.

Salary histogram for Varnish in the South East

Varnish
Job Locations in the South East

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Varnish within the South East region over the 3 months to 25 March 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
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Berkshire +49 18 £60,000 +50.00%
Oxfordshire - 1 £35,000 -
Varnish
England

Varnish
Top 30 Related IT Skills in the South East

For the 6 months to 25 March 2017, IT jobs citing Varnish 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 South East region with a requirement for Varnish.

1 29 (100.00%) Linux
1 29 (100.00%) Apache
1 29 (100.00%) nginx
2 28 (96.55%) MySQL
3 24 (82.76%) Puppet
4 20 (68.97%) CentOS
5 18 (62.07%) Nagios
5 18 (62.07%) Hyper-V
6 17 (58.62%) Open Source
7 14 (48.28%) Red Hat
8 13 (44.83%) Ubuntu
8 13 (44.83%) Xen
8 13 (44.83%) Debian
8 13 (44.83%) KVM
8 13 (44.83%) DevOps
9 11 (37.93%) Amazon EC2
9 11 (37.93%) Amazon AWS
10 10 (34.48%) Git (software)
10 10 (34.48%) Opscode Chef
11 9 (31.03%) Configuration Management
11 9 (31.03%) TCP/IP
12 8 (27.59%) LAMP
12 8 (27.59%) VPN
12 8 (27.59%) Python
12 8 (27.59%) Juniper
12 8 (27.59%) Mentoring
12 8 (27.59%) OpenVPN
12 8 (27.59%) Cobbler
12 8 (27.59%) LEMP Stack
13 7 (24.14%) Amazon S3

Varnish
Top Related IT Skills in the South East 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 29 (100.00%) Apache
1 29 (100.00%) nginx
2 6 (20.69%) Elasticsearch
3 5 (17.24%) Apache Solr
3 5 (17.24%) IIS
4 4 (13.79%) Drupal
4 4 (13.79%) Eucalyptus
5 2 (6.90%) OpenStack
5 2 (6.90%) Tomcat
6 1 (3.45%) lighttpd
Cloud Services
1 11 (37.93%) Amazon AWS
1 11 (37.93%) Amazon EC2
2 7 (24.14%) Amazon S3
3 5 (17.24%) Amazon ELB
3 5 (17.24%) Google App Engine
3 5 (17.24%) Google Cloud Platform
4 2 (6.90%) Virtual Private Cloud
Communications & Networking
1 9 (31.03%) TCP/IP
2 8 (27.59%) OpenVPN
2 8 (27.59%) VPN
3 6 (20.69%) Firewall
4 5 (17.24%) Cisco ASA
4 5 (17.24%) Cisco Nexus
4 5 (17.24%) Cisco PIX
4 5 (17.24%) SAN
5 3 (10.34%) IPsec
5 3 (10.34%) Junos
6 1 (3.45%) LDAP
6 1 (3.45%) SSH
6 1 (3.45%) tcpdump
6 1 (3.45%) VLAN
Database & Business Intelligence
1 28 (96.55%) MySQL
2 6 (20.69%) NoSQL
2 6 (20.69%) PostgreSQL
3 5 (17.24%) Apache Cassandra
3 5 (17.24%) MongoDB
3 5 (17.24%) SQL Server
4 4 (13.79%) Redis
5 2 (6.90%) Amazon RDS
6 1 (3.45%) InfluxDB
6 1 (3.45%) InterSystems Cache
Development Applications
1 10 (34.48%) Git (software)
2 6 (20.69%) Jenkins
3 5 (17.24%) Sonatype Nexus
4 4 (13.79%) Subversion
5 1 (3.45%) git-flow
5 1 (3.45%) JIRA
Job Titles
1 13 (44.83%) Administrator
2 12 (41.38%) Systems Administrator
3 9 (31.03%) Infrastructure Engineer
4 8 (27.59%) Linux Administrator
4 8 (27.59%) Linux Engineer
4 8 (27.59%) Senior Infrastructure Engineer
5 7 (24.14%) Linux Systems Administrator
5 7 (24.14%) Systems Engineer
6 6 (20.69%) Linux Systems Engineer
7 5 (17.24%) Cloud Administrator
7 5 (17.24%) Linux/Unix DevOps
7 5 (17.24%) Senior Linux Engineer
7 5 (17.24%) Senior Linux Systems Engineer
7 5 (17.24%) Senior Systems Engineer
8 4 (13.79%) DevOps Administrator
8 4 (13.79%) Linux DevOps Administrator
8 4 (13.79%) Senior Systems Administrator
9 1 (3.45%) AWS Administrator
9 1 (3.45%) Cloud Engineer
9 1 (3.45%) Network Systems Engineer
Libraries, Frameworks & Software Standards
1 8 (27.59%) LAMP
1 8 (27.59%) LEMP Stack
2 6 (20.69%) Web Services
3 5 (17.24%) Elastic Stack
3 5 (17.24%) Kafka
3 5 (17.24%) Memcached
3 5 (17.24%) RabbitMQ
4 4 (13.79%) Sensu
5 1 (3.45%) LAPP Stack
Miscellaneous
1 5 (17.24%) Data Centre
1 5 (17.24%) Public Cloud
2 4 (13.79%) Enterprise Cloud
3 2 (6.90%) Computer Science
4 1 (3.45%) Clustering
4 1 (3.45%) Private Cloud
Operating Systems
1 29 (100.00%) Linux
2 20 (68.97%) CentOS
3 13 (44.83%) Debian
3 13 (44.83%) Ubuntu
4 5 (17.24%) Windows
4 5 (17.24%) Windows Server
4 5 (17.24%) Windows Server 2008
4 5 (17.24%) Windows Server 2012
5 1 (3.45%) FreeBSD
5 1 (3.45%) Red Hat Enterprise Linux
5 1 (3.45%) Unix
Processes & Methodologies
1 17 (58.62%) Open Source
2 13 (44.83%) DevOps
3 9 (31.03%) Configuration Management
4 8 (27.59%) Mentoring
5 5 (17.24%) Continuous Improvement
5 5 (17.24%) High Availability
5 5 (17.24%) Microservices
6 4 (13.79%) Open Source Development
7 2 (6.90%) IT Strategy
7 2 (6.90%) Load Balancing
8 1 (3.45%) E-Commerce
8 1 (3.45%) ITIL
8 1 (3.45%) Migration
8 1 (3.45%) Performance Metrics
Programming Languages
1 8 (27.59%) Python
2 7 (24.14%) Perl
2 7 (24.14%) PHP
3 6 (20.69%) Ruby
3 6 (20.69%) SQL
4 5 (17.24%) Bash Shell
Qualifications
1 2 (6.90%) Degree
2 1 (3.45%) RHCE
2 1 (3.45%) RHCSA
2 1 (3.45%) VMware Certified Professional (VCP)
Quality Assurance & Compliance
1 4 (13.79%) QA
2 1 (3.45%) SLA
System Software
1 18 (62.07%) Hyper-V
2 13 (44.83%) KVM
2 13 (44.83%) Xen
3 5 (17.24%) Docker
4 4 (13.79%) GlusterFS
5 1 (3.45%) NFS
5 1 (3.45%) Postfix
Systems Management
1 24 (82.76%) Puppet
2 18 (62.07%) Nagios
3 10 (34.48%) Opscode Chef
4 8 (27.59%) Cobbler
5 6 (20.69%) logstash
5 6 (20.69%) ZABBIX
6 5 (17.24%) Cacti
6 5 (17.24%) HAProxy
6 5 (17.24%) Kibana
7 4 (13.79%) Ganglia
7 4 (13.79%) OpenView
7 4 (13.79%) OpenView Configuration Management
8 3 (10.34%) cPanel
8 3 (10.34%) Plesk
9 1 (3.45%) Nmap
Vendors
1 14 (48.28%) Red Hat
2 8 (27.59%) Juniper
3 5 (17.24%) Cisco
3 5 (17.24%) Dell
3 5 (17.24%) HP
3 5 (17.24%) New Relic
4 4 (13.79%) BMC
4 4 (13.79%) Splunk
5 1 (3.45%) VMware