Period
to

The following table provides summary statistics for permanent job vacancies with a requirement for zsh skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited zsh over the 6 months to 15 August 2022 with a comparison to the same period in the previous 2 years.

zsh (Z shell)
UK
6 months to
15 Aug 2022
Same period 2021 Same period 2020
Rank 1199 1015 783
Rank change year-on-year -184 -232 +328
Permanent jobs citing zsh 41 2 4
As % of all permanent jobs advertised in the UK 0.025% 0.002% 0.006%
As % of the System Software category 0.14% 0.009% 0.035%
Number of salaries quoted 11 2 1
10th Percentile - - -
25th Percentile £45,000 - £80,000
Median annual salary (50th Percentile) £60,000 £65,000 £85,000
Median % change year-on-year -7.69% -23.53% +60.38%
75th Percentile £63,750 - £90,000
90th Percentile - - -
UK excluding London median annual salary £60,000 - -

zsh is in the System Software category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies with a requirement for system software skills.

All System Software Skills
UK
Permanent vacancies with a requirement for system software skills 28,725 21,218 11,268
As % of all permanent IT jobs advertised in the UK 17.17% 18.43% 18.12%
Number of salaries quoted 15,032 14,923 9,424
10th Percentile £28,500 £29,250 £29,750
25th Percentile £39,905 £38,750 £38,991
Median annual salary (50th Percentile) £55,300 £55,000 £53,500
Median % change year-on-year +0.55% +2.80% +7.00%
75th Percentile £78,750 £75,000 £72,500
90th Percentile £95,000 £92,500 £87,500
UK excluding London median annual salary £50,000 £47,500 £45,000
% change year-on-year +5.26% +5.56% +5.88%

zsh
Job Vacancy Trend

Job postings citing zsh as a proportion of all IT jobs advertised.

Job vacancy trend for zsh in the UK

zsh
Salary Trend

3-month moving average salary quoted in jobs citing zsh.

Salary trend for zsh in the UK

zsh
Salary Histogram

Salary distribution for jobs citing zsh over the 6 months to 15 August 2022.

Salary histogram for zsh in the UK

zsh
Top 7 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing zsh within the UK over the 6 months to 15 August 2022. 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
Jobs
England - 37 £60,000 -
London - 26 £84,750 -
UK excluding London - 15 £60,000 - 1
Work from Home -213 10 £50,000 -23.08%
South West - 6 £50,000 -
East of England - 5 £62,500 -
Wales - 4 - - 1

For the 6 months to 15 August 2022, IT jobs citing zsh 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 with a requirement for zsh.

1 41 (100.00%) Bash
2 40 (97.56%) Python
3 28 (68.29%) Git (software)
4 25 (60.98%) AWS
4 25 (60.98%) DevOps
4 25 (60.98%) Terraform
5 22 (53.66%) Pair Programming
6 21 (51.22%) Kanban
6 21 (51.22%) NoSQL
6 21 (51.22%) Linux
6 21 (51.22%) Shell Script
6 21 (51.22%) Scrum
6 21 (51.22%) Agile
6 21 (51.22%) Relational Database
7 19 (46.34%) CI/CD
8 18 (43.90%) Problem-Solving
8 18 (43.90%) PowerShell
9 17 (41.46%) Degree
9 17 (41.46%) Computer Science
9 17 (41.46%) Ruby
9 17 (41.46%) Puppet
9 17 (41.46%) Open Source
9 17 (41.46%) Azure
9 17 (41.46%) RDBMS
9 17 (41.46%) Extreme Programming
9 17 (41.46%) Public Sector
9 17 (41.46%) Ansible
9 17 (41.46%) Computer Science Degree
9 17 (41.46%) GCP
9 17 (41.46%) Kubernetes

zsh
Co-occurring IT Skills 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 1 (2.44%) Adobe Experience Manager
Cloud Services
1 25 (60.98%) AWS
2 17 (41.46%) Azure
2 17 (41.46%) GCP
3 9 (21.95%) SaaS
4 8 (19.51%) AWS CloudFormation
4 8 (19.51%) AWS Lambda
4 8 (19.51%) Serverless
5 7 (17.07%) Google Workspace
5 7 (17.07%) Slack
6 4 (9.76%) Amazon EC2
6 4 (9.76%) Amazon EMR
6 4 (9.76%) Amazon S3
6 4 (9.76%) Amazon SageMaker
6 4 (9.76%) Amazon SQS
6 4 (9.76%) AWS CodePipeline
6 4 (9.76%) AWS Step Functions
6 4 (9.76%) Microsoft 365
6 4 (9.76%) Mimecast
6 4 (9.76%) Snowflake
Communications & Networking
1 5 (12.20%) DHCP
1 5 (12.20%) DNS
1 5 (12.20%) VLAN
1 5 (12.20%) VPN
1 5 (12.20%) Wi-Fi
Database & Business Intelligence
1 21 (51.22%) NoSQL
1 21 (51.22%) Relational Database
2 17 (41.46%) RDBMS
3 8 (19.51%) Data Warehouse
4 4 (9.76%) Amazon Athena
4 4 (9.76%) Amazon Redshift
4 4 (9.76%) Big Data
4 4 (9.76%) DocumentDB
4 4 (9.76%) Electronic Patient Records
4 4 (9.76%) Enterprise Data Warehouse
4 4 (9.76%) MongoDB
4 4 (9.76%) Tableau
4 4 (9.76%) Tableau Server
Development Applications
1 28 (68.29%) Git (software)
2 4 (9.76%) Jenkins
3 1 (2.44%) IntelliJ
3 1 (2.44%) WebStorm
General
1 17 (41.46%) Public Sector
2 11 (26.83%) Analytical Skills
3 8 (19.51%) Banking
3 8 (19.51%) Retail
4 4 (9.76%) Advertising
4 4 (9.76%) Finance
4 4 (9.76%) Inclusion and Diversity
4 4 (9.76%) Law
5 3 (7.32%) Social Skills
6 2 (4.88%) Organisational Skills
Job Titles
1 17 (41.46%) DevOps Engineer
2 6 (14.63%) Data Scientist
2 6 (14.63%) Machine Learning Engineer
2 6 (14.63%) Machine Learning Scientist
3 5 (12.20%) Developer
4 4 (9.76%) Business Intelligence Developer
4 4 (9.76%) Data Engineer
5 2 (4.88%) Mac Engineer
6 1 (2.44%) Front End Developer (Client-Side Developer)
6 1 (2.44%) Support Engineer
6 1 (2.44%) Technical Engineer
6 1 (2.44%) Technical Support
6 1 (2.44%) Technical Support Engineer
Libraries, Frameworks & Software Standards
1 6 (14.63%) PyTorch
1 6 (14.63%) TensorFlow
2 1 (2.44%) Jest
2 1 (2.44%) React
2 1 (2.44%) Redux
2 1 (2.44%) REST
Miscellaneous
1 6 (14.63%) Algorithms
1 6 (14.63%) GNSS
2 4 (9.76%) Analytical Mindset
2 4 (9.76%) Linux Command Line
2 4 (9.76%) User Experience
3 1 (2.44%) Management Information System
3 1 (2.44%) SWIFT
Operating Systems
1 21 (51.22%) Linux
2 9 (21.95%) Mac OS
2 9 (21.95%) Windows
3 4 (9.76%) Apple iOS
Processes & Methodologies
1 25 (60.98%) DevOps
2 22 (53.66%) Pair Programming
3 21 (51.22%) Agile
3 21 (51.22%) Kanban
3 21 (51.22%) Scrum
4 19 (46.34%) CI/CD
5 18 (43.90%) Problem-Solving
6 17 (41.46%) Computer Science
6 17 (41.46%) Continuous Improvement
6 17 (41.46%) Extreme Programming
6 17 (41.46%) Infrastructure Automation
6 17 (41.46%) Open Source
6 17 (41.46%) Performance Tuning
7 8 (19.51%) Business Intelligence
7 8 (19.51%) Infrastructure as Code
8 6 (14.63%) Data Science
8 6 (14.63%) Machine Learning
8 6 (14.63%) Mentoring
8 6 (14.63%) Project Management
8 6 (14.63%) Signal Processing
Programming Languages
1 41 (100.00%) Bash
2 40 (97.56%) Python
3 21 (51.22%) Shell Script
4 18 (43.90%) PowerShell
5 17 (41.46%) Ruby
6 8 (19.51%) SQL
7 6 (14.63%) Apple Swift
7 6 (14.63%) C
7 6 (14.63%) C++
7 6 (14.63%) MATLAB
8 5 (12.20%) Objective-C
9 1 (2.44%) JavaScript
9 1 (2.44%) TypeScript
Qualifications
1 17 (41.46%) Computer Science Degree
1 17 (41.46%) Degree
Quality Assurance & Compliance
1 4 (9.76%) ISAE 3402
1 4 (9.76%) ISO/IEC 27001
Systems Management
1 25 (60.98%) Terraform
2 17 (41.46%) Ansible
2 17 (41.46%) Kubernetes
2 17 (41.46%) Opscode Chef
2 17 (41.46%) Puppet
3 9 (21.95%) Jamf Pro
4 4 (9.76%) Single Sign-On
Vendors
1 7 (17.07%) Google
2 4 (9.76%) Microsoft
2 4 (9.76%) Okta
3 1 (2.44%) Adobe