Period
to 18 November 2019

The following table provides summary statistics for permanent job vacancies advertised in Hertfordshire with a requirement for Opscode Chef skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Opscode Chef over the 6 months to 18 November 2019 with a comparison to the same period in the previous 2 years.

Opscode Chef
East of England > Hertfordshire
6 months to
18 Nov 2019
Same period 2018 Same period 2017
Rank 111 153 132
Rank change year-on-year +42 -21 +49
Permanent jobs citing Opscode Chef 33 52 86
As % of all permanent IT jobs advertised in Hertfordshire 1.44% 1.35% 1.97%
As % of the Systems Management category 12.09% 10.55% 20.72%
Number of salaries quoted 21 37 55
Hertfordshire median annual salary £70,000 £65,000 £65,000
Median salary % change year-on-year +7.69% - +23.81%
10th Percentile £51,250 £50,750 £44,750
90th Percentile £72,500 £83,250 £77,500
East of England median annual salary £55,000 £62,500 £57,500
% change year-on-year -12.00% +8.70% +15.00%

Opscode Chef is in the Systems Management category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Hertfordshire with a requirement for systems management skills.

All Systems Management Skills
Hertfordshire
Permanent vacancies with a requirement for systems management skills 273 493 415
As % of all permanent IT jobs advertised in Hertfordshire 11.94% 12.78% 9.50%
Number of salaries quoted 174 371 328
Hertfordshire median annual salary £50,000 £55,000 £50,000
Median salary % change year-on-year -9.09% +10.00% -
10th Percentile £26,225 £36,250 £29,700
90th Percentile £72,500 £75,000 £71,250
East of England median annual salary £50,000 £50,000 £50,000

Opscode Chef
Job Vacancy Trend in Hertfordshire

Job postings citing Opscode Chef as a percentage of all IT jobs advertised in Hertfordshire.

Job vacancy trend for Opscode Chef in Hertfordshire

Opscode Chef
Salary Trend in Hertfordshire

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Opscode Chef in Hertfordshire.

Salary trend for Opscode Chef in Hertfordshire

Opscode Chef
Salary Histogram in Hertfordshire

The salary distribution of IT jobs citing Opscode Chef in Hertfordshire over the 6 months to 18 November 2019.

Salary histogram for Opscode Chef in Hertfordshire

Opscode Chef
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Opscode Chef within the Hertfordshire region over the 6 months to 18 November 2019. 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
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Hemel Hempstead +13 10 £52,500 +3.96% 1
Watford +22 8 £70,000 -12.50%
Welwyn Garden City +36 2 - - 2
Hatfield +6 1 £60,000 -7.69%
St Albans - 1 £87,500 -
Borehamwood - 1 £65,000 -
Opscode Chef
East of England

For the 6 months to 18 November 2019, IT jobs citing Opscode Chef also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the Hertfordshire region with a requirement for Opscode Chef.

1 30 (90.91%) Linux
2 28 (84.85%) Puppet
2 28 (84.85%) Ansible
3 26 (78.79%) DevOps
4 22 (66.67%) Python
5 20 (60.61%) Bash Shell
6 19 (57.58%) TCP/IP
6 19 (57.58%) DNS
7 18 (54.55%) Continuous Integration
8 15 (45.45%) AWS
9 14 (42.42%) Jenkins
10 12 (36.36%) Git (software)
10 12 (36.36%) Google
10 12 (36.36%) GCP
11 11 (33.33%) Kubernetes
11 11 (33.33%) Sonatype Nexus
11 11 (33.33%) DHCP
12 10 (30.30%) Ruby
12 10 (30.30%) CentOS
12 10 (30.30%) Docker
12 10 (30.30%) Elastic Stack
12 10 (30.30%) Microservices
12 10 (30.30%) Performance Measurement
13 9 (27.27%) Artifactory
13 9 (27.27%) Shell Script
14 8 (24.24%) SQL
14 8 (24.24%) SaaS
15 7 (21.21%) nginx
15 7 (21.21%) SolarWinds
15 7 (21.21%) Azure

Opscode Chef
Co-occurring IT Skills in Hertfordshire 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 (21.21%) Elasticsearch
1 7 (21.21%) nginx
2 5 (15.15%) OpenStack
3 3 (9.09%) Apache
4 2 (6.06%) SharePoint
5 1 (3.03%) GlassFish
5 1 (3.03%) JBoss
5 1 (3.03%) MQSeries
5 1 (3.03%) Oracle SOA Suite
5 1 (3.03%) WebLogic
5 1 (3.03%) WebSphere
Cloud Services
1 15 (45.45%) AWS
2 12 (36.36%) GCP
3 8 (24.24%) SaaS
4 7 (21.21%) Azure
4 7 (21.21%) Stackdriver
5 5 (15.15%) Cloud Computing
6 3 (9.09%) OpenShift
7 2 (6.06%) Office 365
7 2 (6.06%) OneDrive
8 1 (3.03%) AWS CloudFormation
8 1 (3.03%) IaaS
8 1 (3.03%) PaaS
8 1 (3.03%) Serverless
Communications & Networking
1 19 (57.58%) DNS
1 19 (57.58%) TCP/IP
2 11 (33.33%) DHCP
3 7 (21.21%) Firewall
4 5 (15.15%) SSL
5 2 (6.06%) BIG-IP
5 2 (6.06%) Cisco Nexus
5 2 (6.06%) FabricPath
5 2 (6.06%) VLAN
6 1 (3.03%) Broadband
6 1 (3.03%) Internet
6 1 (3.03%) Reverse Proxy
6 1 (3.03%) SAN
6 1 (3.03%) VPN
6 1 (3.03%) Wi-Fi
Database & Business Intelligence
1 7 (21.21%) MongoDB
2 4 (12.12%) Big Data
2 4 (12.12%) SQL Server
3 1 (3.03%) RDBMS
3 1 (3.03%) Relational Database
3 1 (3.03%) SQL Server 2014
3 1 (3.03%) SQL Server 2017
Development Applications
1 14 (42.42%) Jenkins
2 12 (36.36%) Git (software)
3 11 (33.33%) Sonatype Nexus
4 9 (27.27%) Artifactory
5 4 (12.12%) GitLab
6 3 (9.09%) Apache Archiva
6 3 (9.09%) Octopus Deploy
6 3 (9.09%) TeamCity
7 2 (6.06%) Visual Studio Team System
General
1 3 (9.09%) Banking
1 3 (9.09%) Retail
1 3 (9.09%) Telecoms
2 2 (6.06%) Finance
3 1 (3.03%) Games
Job Titles
1 24 (72.73%) DevOps Engineer
2 11 (33.33%) Linux Engineer
3 10 (30.30%) Linux Systems Engineer
3 10 (30.30%) Systems Engineer
4 7 (21.21%) DevOps Systems Engineer
4 7 (21.21%) Linux DevOps Engineer
4 7 (21.21%) Linux/Unix DevOps
5 6 (18.18%) Cloud Engineer
6 5 (15.15%) Senior DevOps
6 5 (15.15%) Senior DevOps Engineer
7 3 (9.09%) AWS Engineer
7 3 (9.09%) Kubernetes Engineer
7 3 (9.09%) Linux Scripter
7 3 (9.09%) Technical Leader
8 2 (6.06%) AWS DevOps
8 2 (6.06%) AWS DevOps Engineer
8 2 (6.06%) Senior Linux Engineer
8 2 (6.06%) Senior Linux Systems Engineer
8 2 (6.06%) Senior Systems Engineer
9 1 (3.03%) DBA
Libraries, Frameworks & Software Standards
1 10 (30.30%) Elastic Stack
2 4 (12.12%) Node.js
3 3 (9.09%) Kafka
4 1 (3.03%) .NET
4 1 (3.03%) ActiveMQ
4 1 (3.03%) ASP.NET Web API
4 1 (3.03%) EJB
4 1 (3.03%) EJB 3.0
4 1 (3.03%) HornetQ
4 1 (3.03%) Java EE
4 1 (3.03%) Java SE
4 1 (3.03%) JMS
4 1 (3.03%) Web Services
4 1 (3.03%) WebSphere MQ
Miscellaneous
1 5 (15.15%) Analytical Skills
1 5 (15.15%) Replication
2 4 (12.12%) Hybrid Cloud
3 3 (9.09%) Private Cloud
3 3 (9.09%) Public Cloud
3 3 (9.09%) Self-Motivation
4 1 (3.03%) Algorithms
4 1 (3.03%) Enterprise Software
4 1 (3.03%) Greenfield Project
4 1 (3.03%) Linux Command Line
Operating Systems
1 30 (90.91%) Linux
2 10 (30.30%) CentOS
3 4 (12.12%) Ubuntu
3 4 (12.12%) Windows
4 3 (9.09%) Red Hat Enterprise Linux
4 3 (9.09%) SUSE
5 2 (6.06%) Windows Server
5 2 (6.06%) Windows Server 2012
6 1 (3.03%) Unix
Processes & Methodologies
1 26 (78.79%) DevOps
2 18 (54.55%) Continuous Integration
3 10 (30.30%) Microservices
3 10 (30.30%) Performance Measurement
4 7 (21.21%) Infrastructure Engineering
4 7 (21.21%) Load Balancing
4 7 (21.21%) Performance Tuning
4 7 (21.21%) Problem-Solving
4 7 (21.21%) Release Automation
5 6 (18.18%) Infrastructure as Code
6 5 (15.15%) Disaster Recovery
6 5 (15.15%) Protective Monitoring
7 4 (12.12%) Database Tuning
7 4 (12.12%) Test Automation
8 3 (9.09%) Agile Software Development
8 3 (9.09%) Analytics
8 3 (9.09%) Continuous Improvement
8 3 (9.09%) Deployment Automation
8 3 (9.09%) E-Commerce
8 3 (9.09%) Infrastructure Automation
Programming Languages
1 22 (66.67%) Python
2 20 (60.61%) Bash Shell
3 10 (30.30%) Ruby
4 9 (27.27%) Shell Script
5 8 (24.24%) SQL
6 7 (21.21%) Perl
7 6 (18.18%) PowerShell
8 4 (12.12%) PHP
9 3 (9.09%) Go
10 1 (3.03%) AWK
10 1 (3.03%) C#
10 1 (3.03%) Java
10 1 (3.03%) T-SQL
Quality Assurance & Compliance
1 2 (6.06%) PCI DSS
System Software
1 10 (30.30%) Docker
2 4 (12.12%) Hyper-V
3 3 (9.09%) Active Directory
3 3 (9.09%) LXC
4 2 (6.06%) KVM
4 2 (6.06%) VMware Infrastructure
4 2 (6.06%) VMware NSX
4 2 (6.06%) vSphere
5 1 (3.03%) VMware ESXi
Systems Management
1 28 (84.85%) Ansible
1 28 (84.85%) Puppet
2 11 (33.33%) Kubernetes
3 7 (21.21%) Kibana
3 7 (21.21%) logstash
4 6 (18.18%) Terraform
5 5 (15.15%) HAProxy
6 3 (9.09%) SCCM
6 3 (9.09%) SCOM
7 2 (6.06%) Docker Swarm
7 2 (6.06%) SCOrch
7 2 (6.06%) vRealize
Vendors
1 12 (36.36%) Google
2 7 (21.21%) New Relic
2 7 (21.21%) SolarWinds
3 6 (18.18%) F5
4 5 (15.15%) Percona
5 4 (12.12%) Microsoft
5 4 (12.12%) Splunk
6 3 (9.09%) VMware
7 2 (6.06%) Cisco
8 1 (3.03%) IBM
8 1 (3.03%) Oracle