Period
to 29 July 2021

The following table provides summary statistics for permanent job vacancies advertised in London with a requirement for NFS skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited NFS over the 6 months to 29 July 2021 with a comparison to the same period in the previous 2 years.

Network File System (NFS)
England > London
6 months to
29 Jul 2021
Same period 2020 Same period 2019
Rank 674 538 702
Rank change year-on-year -136 +164 +77
Permanent jobs citing NFS 11 17 58
As % of all permanent jobs advertised in London 0.024% 0.059% 0.10%
As % of the System Software category 0.12% 0.32% 0.59%
Number of salaries quoted 9 17 58
10th Percentile £57,000 £42,000 £42,125
25th Percentile £61,250 £52,500 £52,500
Median annual salary (50th Percentile) £80,000 £60,000 £70,000
Median % change year-on-year +33.33% -14.29% +21.74%
75th Percentile £107,500 £73,750 £79,375
90th Percentile " £89,250 £80,000
England median annual salary £55,000 £55,000 £60,000
% change year-on-year - -8.33% +11.63%

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

All System Software Skills
London
Permanent vacancies with a requirement for system software skills 8,931 5,311 9,887
As % of all permanent IT jobs advertised in London 19.83% 18.53% 17.30%
Number of salaries quoted 5,717 4,582 8,344
10th Percentile £38,750 £37,500 £30,000
25th Percentile £52,500 £50,000 £43,000
Median annual salary (50th Percentile) £70,000 £67,500 £63,000
Median % change year-on-year +3.70% +7.14% +7.69%
75th Percentile £88,750 £85,000 £82,500
90th Percentile £105,000 £100,000 £97,500
England median annual salary £57,500 £55,000 £50,000
% change year-on-year +4.55% +10.00% +2.04%

NFS
Job Vacancy Trend in London

Job postings citing NFS as a proportion of all IT jobs advertised in London.

Job vacancy trend for NFS in London

NFS
Salary Trend in London

3-month moving average salary quoted in jobs citing NFS in London.

Salary trend for NFS in London

NFS
Salary Histogram in London

Salary distribution for jobs citing NFS in London over the 6 months to 29 July 2021.

Salary histogram for NFS in London

NFS
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing NFS within the London region over the 6 months to 29 July 2021. 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
West London -23 1 - -
Central London - 1 £100,000 - 3
NFS
England

For the 6 months to 29 July 2021, IT jobs citing NFS 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 London region with a requirement for NFS.

1 10 (90.91%) Linux
2 9 (81.82%) Ansible
3 8 (72.73%) Azure
3 8 (72.73%) Dell
3 8 (72.73%) Configuration Management
4 7 (63.64%) NetApp
4 7 (63.64%) Nagios
4 7 (63.64%) EMC
4 7 (63.64%) Python
4 7 (63.64%) AWS
4 7 (63.64%) Puppet
4 7 (63.64%) ZABBIX
4 7 (63.64%) GCP
5 6 (54.55%) Kubernetes
5 6 (54.55%) Grafana
5 6 (54.55%) HP
6 5 (45.45%) Cisco
6 5 (45.45%) Finance
6 5 (45.45%) Splunk
6 5 (45.45%) Elastic Stack
6 5 (45.45%) Prometheus
6 5 (45.45%) Site Reliability Engineering
7 4 (36.36%) Amazon ECS
7 4 (36.36%) Observability
7 4 (36.36%) MinIO
7 4 (36.36%) Linux Command Line
7 4 (36.36%) InfluxDB
7 4 (36.36%) Graylog
7 4 (36.36%) Icinga
7 4 (36.36%) Mentoring

NFS
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
1 4 (36.36%) Elasticsearch
2 1 (9.09%) Apache
2 1 (9.09%) nginx
2 1 (9.09%) OpenStack
Business Applications
1 1 (9.09%) Primavera
Cloud Services
1 8 (72.73%) Azure
2 7 (63.64%) AWS
2 7 (63.64%) GCP
3 4 (36.36%) Amazon ECS
3 4 (36.36%) MinIO
4 1 (9.09%) Akamai
4 1 (9.09%) Amazon S3
4 1 (9.09%) Cloudflare
4 1 (9.09%) Cohesity
4 1 (9.09%) Datadog
Communications & Networking
1 2 (18.18%) DHCP
1 2 (18.18%) DNS
1 2 (18.18%) Fibre Channel
1 2 (18.18%) FTP
1 2 (18.18%) iSCSI
1 2 (18.18%) SAN
1 2 (18.18%) SSH
1 2 (18.18%) TCP/IP
2 1 (9.09%) Broadband
2 1 (9.09%) Firewall
2 1 (9.09%) HTTP
2 1 (9.09%) HTTPS
2 1 (9.09%) SMTP
2 1 (9.09%) SSL
Database & Business Intelligence
1 4 (36.36%) Apache Cassandra
1 4 (36.36%) InfluxDB
1 4 (36.36%) ObjectStore
2 1 (9.09%) Apache Ignite
2 1 (9.09%) Big Data
2 1 (9.09%) Couchbase
2 1 (9.09%) MySQL
Development Applications
1 4 (36.36%) Git (software)
2 1 (9.09%) GitLab
2 1 (9.09%) GoCD
2 1 (9.09%) Jenkins
2 1 (9.09%) Octopus Deploy
2 1 (9.09%) TeamCity
General
1 5 (45.45%) Finance
2 1 (9.09%) Advertising
2 1 (9.09%) Analytical Skills
2 1 (9.09%) Legal
2 1 (9.09%) Social Skills
Job Titles
1 3 (27.27%) Infrastructure Engineer
1 3 (27.27%) Linux Engineer
2 2 (18.18%) DevOps Engineer
2 2 (18.18%) Infrastructure Specialist
2 2 (18.18%) Linux Infrastructure Engineer
2 2 (18.18%) Linux Specialist
3 1 (9.09%) Administrator
3 1 (9.09%) Automation Engineer
3 1 (9.09%) Backup Administrator
3 1 (9.09%) IT Engineer
3 1 (9.09%) Operations Engineer
3 1 (9.09%) Senior DevOps
3 1 (9.09%) Senior DevOps Engineer
3 1 (9.09%) Senior Storage Engineer
3 1 (9.09%) Storage Administrator
3 1 (9.09%) Storage and Backup Administrator
3 1 (9.09%) Storage Engineer
3 1 (9.09%) Systems Engineer
Libraries, Frameworks & Software Standards
1 5 (45.45%) Elastic Stack
2 1 (9.09%) ActiveMQ
2 1 (9.09%) Flash
2 1 (9.09%) Kafka
2 1 (9.09%) LDAP
Miscellaneous
1 4 (36.36%) Linux Command Line
2 2 (18.18%) Clustering
3 1 (9.09%) Data Centre
3 1 (9.09%) Enterprise Storage
3 1 (9.09%) Private Cloud
3 1 (9.09%) Replication
3 1 (9.09%) Social Media
Operating Systems
1 10 (90.91%) Linux
2 4 (36.36%) Windows
3 2 (18.18%) CentOS
3 2 (18.18%) Red Hat Enterprise Linux
4 1 (9.09%) Fedora
4 1 (9.09%) Ubuntu
4 1 (9.09%) Unix
4 1 (9.09%) Windows Server
Processes & Methodologies
1 8 (72.73%) Configuration Management
2 5 (45.45%) Site Reliability Engineering
3 4 (36.36%) Load Balancing
3 4 (36.36%) Mentoring
3 4 (36.36%) Observability
3 4 (36.36%) Open Source
3 4 (36.36%) TDD
4 3 (27.27%) Infrastructure Engineering
4 3 (27.27%) Task Automation
5 2 (18.18%) Capacity Planning
5 2 (18.18%) Computer Science
5 2 (18.18%) DevOps
5 2 (18.18%) Fintech
5 2 (18.18%) High Availability
5 2 (18.18%) ITIL
6 1 (9.09%) Agile Software Development
6 1 (9.09%) Business Continuity
6 1 (9.09%) Data Management
6 1 (9.09%) Service Management
6 1 (9.09%) Validation
Programming Languages
1 7 (63.64%) Python
2 4 (36.36%) Shell Script
3 3 (27.27%) Bash Shell
3 3 (27.27%) PowerShell
4 2 (18.18%) SQL
5 1 (9.09%) C
5 1 (9.09%) Java
5 1 (9.09%) JavaScript
Qualifications
1 2 (18.18%) Microsoft Certification
2 1 (9.09%) CCNA
2 1 (9.09%) Cisco Certification
2 1 (9.09%) CISSP
2 1 (9.09%) CompTIA Security+
2 1 (9.09%) Computer Science Degree
2 1 (9.09%) Degree
2 1 (9.09%) DV Cleared
2 1 (9.09%) GIAC
2 1 (9.09%) Linux+ Certification
2 1 (9.09%) MCP
2 1 (9.09%) MCSA
2 1 (9.09%) MCSE
2 1 (9.09%) NCSIE
2 1 (9.09%) Network+ Certification
2 1 (9.09%) RHCE
2 1 (9.09%) SANS
2 1 (9.09%) Security Cleared
2 1 (9.09%) SSCP
Quality Assurance & Compliance
1 1 (9.09%) QA
System Software
1 4 (36.36%) Ceph
2 3 (27.27%) VMware Infrastructure
3 2 (18.18%) Docker
3 2 (18.18%) Xen
4 1 (9.09%) Active Directory
4 1 (9.09%) Firmware
4 1 (9.09%) GridGain
4 1 (9.09%) Samba
4 1 (9.09%) Virtual Servers
4 1 (9.09%) VirtualBox
4 1 (9.09%) VMware ESXi
Systems Management
1 9 (81.82%) Ansible
2 7 (63.64%) Nagios
2 7 (63.64%) Puppet
2 7 (63.64%) ZABBIX
3 6 (54.55%) Grafana
3 6 (54.55%) Kubernetes
4 5 (45.45%) Prometheus
5 4 (36.36%) Graylog
5 4 (36.36%) Icinga
6 3 (27.27%) Opscode Chef
7 1 (9.09%) Docker Swarm
7 1 (9.09%) Galera Cluster
7 1 (9.09%) Graphite
7 1 (9.09%) HAProxy
7 1 (9.09%) OpenNMS
7 1 (9.09%) Red Hat Satellite
7 1 (9.09%) Terraform
7 1 (9.09%) vCenter Server
Vendors
1 8 (72.73%) Dell
2 7 (63.64%) EMC
2 7 (63.64%) NetApp
3 6 (54.55%) HP
4 5 (45.45%) Cisco
4 5 (45.45%) Splunk
5 3 (27.27%) VMware
6 2 (18.18%) Brocade
6 2 (18.18%) F5
6 2 (18.18%) Oracle
6 2 (18.18%) Red Hat
6 2 (18.18%) SolarWinds
7 1 (9.09%) 3PAR
7 1 (9.09%) Cloudera
7 1 (9.09%) Google
7 1 (9.09%) Hitachi
7 1 (9.09%) Hortonworks
7 1 (9.09%) Microsoft
7 1 (9.09%) Rackspace
7 1 (9.09%) Veritas