Linux Engineer Job Trends in the City of London

Linux Engineer
Central London > City of London

The median Linux Engineer salary in the City of London is £43,750 per year, according to job vacancies posted during the 6 months leading to 5 December 2025.

The table below compares current salary benchmarking and summary statistics with the previous two years.

6 months to
5 Dec 2025
Same period 2024 Same period 2023
Rank 125 156 159
Rank change year-on-year +31 +3 +104
Permanent jobs requiring a Linux Engineer 6 13 15
As % of all permanent jobs in the City of London 0.32% 0.46% 0.50%
As % of the Job Titles category 0.34% 0.50% 0.53%
Number of salaries quoted 4 5 15
10th Percentile - £79,000 £54,000
25th Percentile £43,375 £100,000 £63,750
Median annual salary (50th Percentile) £43,750 £110,000 £80,000
Median % change year-on-year -60.23% +37.50% +37.34%
75th Percentile £56,219 £130,000 £89,375
90th Percentile £77,988 £131,500 £96,500
Central London median annual salary £43,750 £110,000 £80,000
% change year-on-year -60.23% +37.50% +34.45%

All Permanent IT Job Vacancies
City of London

For comparison with the information above, the following table provides summary statistics for all permanent IT job vacancies in the City of London. Most job vacancies include a discernible job title that can be normalized. As such, the figures in the second row provide an indication of the number of permanent jobs in our overall sample.

Permanent vacancies in the City of London with a recognized job title 1,784 2,621 2,855
% of permanent jobs with a recognized job title 93.94% 92.75% 96.03%
Number of salaries quoted 1,385 1,751 2,569
10th Percentile £39,000 £42,500 £40,000
25th Percentile £55,000 £55,000 £53,750
Median annual salary (50th Percentile) £75,000 £72,500 £73,000
Median % change year-on-year +3.45% -0.68% -2.67%
75th Percentile £97,500 £95,000 £95,250
90th Percentile £115,000 £115,000 £115,000
Central London median annual salary £75,000 £72,500 £72,500
% change year-on-year +3.45% - -3.33%

Linux Engineer
Job Vacancy Trend in the City of London

Historical trend showing the proportion of permanent IT job postings featuring 'Linux Engineer' in the job title relative to all permanent IT jobs advertised in the City of London.

Linux Engineer job vacancy trend in the City of London

Linux Engineer
Salary Trend in the City of London

Salary distribution trend for Linux Engineer job vacancies in the City of London.

Salary distribution trend for Linux Engineer job vacancies in the City of London

Linux Engineer
Salary Histogram in the City of London

Salary distribution for jobs citing Linux Engineer in the City of London over the 6 months to 5 December 2025.

Salary histogram for Linux Engineer in the City of London

Linux Engineer Skill Set
Top 30 Co-Occurring Skills & Capabilities in the City of London

For the 6 months to 5 December 2025, Linux Engineer job roles required the following skills and capabilities in order of popularity. The figures indicate the absolute number of co-occurrences and as a proportion of all permanent job ads across the City of London region featuring Linux Engineer in the job title.

1 6 (100.00%) Linux
2 5 (83.33%) Ansible
2 5 (83.33%) CentOS
3 4 (66.67%) Disaster Recovery
4 3 (50.00%) LAMP
4 3 (50.00%) MySQL
4 3 (50.00%) Nagios
4 3 (50.00%) Python
4 3 (50.00%) Rocky
4 3 (50.00%) Shell Script
4 3 (50.00%) Ubuntu
5 2 (33.33%) Apache
5 2 (33.33%) Dell
5 2 (33.33%) DHCP
5 2 (33.33%) DNS
5 2 (33.33%) HP
5 2 (33.33%) Java
5 2 (33.33%) LAN
5 2 (33.33%) LDAP
5 2 (33.33%) NAS
5 2 (33.33%) nginx
5 2 (33.33%) Oracle
5 2 (33.33%) Oracle Linux
5 2 (33.33%) Perl
5 2 (33.33%) Problem-Solving
5 2 (33.33%) Red Hat
5 2 (33.33%) Red Hat Enterprise Linux
5 2 (33.33%) Red Hat Satellite
5 2 (33.33%) Red Hat Spacewalk
5 2 (33.33%) SAN

Linux Engineer Skill Set
Co-Occurring Skills & Capabilities in the City of London by Category

The following tables expand on the one above by listing co-occurrences grouped by category. They cover the same employment type, locality and period, with up to 20 co-occurrences shown in each category:

Application Platforms
1 2 (33.33%) Apache
1 2 (33.33%) nginx
Cloud Services
1 1 (16.67%) Amazon CloudWatch
1 1 (16.67%) Amazon EC2
1 1 (16.67%) Amazon EKS
1 1 (16.67%) Amazon ElastiCache
1 1 (16.67%) Amazon OpenSearch
1 1 (16.67%) AWS
1 1 (16.67%) CloudFront
1 1 (16.67%) Virtual Private Cloud
Communications & Networking
1 2 (33.33%) DHCP
1 2 (33.33%) DNS
1 2 (33.33%) LAN
1 2 (33.33%) NAS
1 2 (33.33%) SAN
1 2 (33.33%) SNMP
1 2 (33.33%) TCP/IP
1 2 (33.33%) WAN
Database & Business Intelligence
1 3 (50.00%) MySQL
2 1 (16.67%) Amazon Aurora
2 1 (16.67%) Amazon RDS
General
1 3 (50.00%) Social Skills
2 2 (33.33%) Finance
Libraries, Frameworks & Software Standards
1 3 (50.00%) LAMP
2 2 (33.33%) LDAP
3 1 (16.67%) Loki
Miscellaneous
1 3 (50.00%) Data Centre
2 2 (33.33%) FPGA
Operating Systems
1 6 (100.00%) Linux
2 5 (83.33%) CentOS
3 3 (50.00%) Rocky
3 3 (50.00%) Ubuntu
4 2 (33.33%) Oracle Linux
4 2 (33.33%) Red Hat Enterprise Linux
Processes & Methodologies
1 4 (66.67%) Disaster Recovery
2 2 (33.33%) Problem-Solving
3 1 (16.67%) Auto-Scaling
3 1 (16.67%) Blue-Green Deployment
3 1 (16.67%) Canary Deployment
3 1 (16.67%) CI/CD
3 1 (16.67%) Cloud Security
3 1 (16.67%) Deployment Automation
3 1 (16.67%) DevOps
3 1 (16.67%) High Availability
3 1 (16.67%) Infrastructure as Code
3 1 (16.67%) Infrastructure Automation
3 1 (16.67%) Observability
3 1 (16.67%) Platform Engineering
3 1 (16.67%) Secrets Management
3 1 (16.67%) Site Reliability Engineering
Programming Languages
1 3 (50.00%) Python
1 3 (50.00%) Shell Script
2 2 (33.33%) Java
2 2 (33.33%) Perl
3 1 (16.67%) Bash
Qualifications
1 1 (16.67%) Degree
Systems Management
1 5 (83.33%) Ansible
2 3 (50.00%) Nagios
3 2 (33.33%) Red Hat Satellite
3 2 (33.33%) Red Hat Spacewalk
4 1 (16.67%) Grafana
4 1 (16.67%) Kubernetes
4 1 (16.67%) Prometheus
4 1 (16.67%) Terraform
Vendors
1 2 (33.33%) Dell
1 2 (33.33%) HP
1 2 (33.33%) Oracle
1 2 (33.33%) Red Hat