Period
to 22 April 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 22 April 2021 with a comparison to the same period in the previous 2 years.

Network File System (NFS)
England > London
6 months to
22 Apr 2021
Same period 2020 Same period 2019
Rank 564 655 710
Rank change year-on-year +91 +55 +64
Permanent jobs citing NFS 13 23 63
As % of all permanent jobs advertised in London 0.041% 0.052% 0.10%
As % of the System Software category 0.21% 0.29% 0.63%
Number of salaries quoted 10 23 63
10th Percentile £51,250 £45,000 £37,500
25th Percentile £54,455 £52,500 £47,500
Median annual salary (50th Percentile) £61,250 £57,500 £62,500
Median % change year-on-year +6.52% -8.00% +13.64%
75th Percentile £78,125 £73,750 £70,625
90th Percentile £85,125 £76,750 £80,000
England median annual salary £52,500 £55,000 £57,500
% change year-on-year -4.55% -4.35% +27.78%

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 6,291 8,018 9,944
As % of all permanent IT jobs advertised in London 19.96% 17.98% 16.43%
Number of salaries quoted 4,989 6,745 8,337
10th Percentile £40,000 £31,500 £30,000
25th Percentile £52,500 £45,000 £42,500
Median annual salary (50th Percentile) £70,000 £65,000 £60,000
Median % change year-on-year +7.69% +8.33% +4.35%
75th Percentile £87,500 £83,750 £80,000
90th Percentile £100,000 £97,500 £95,000
England median annual salary £55,000 £52,500 £50,000
% change year-on-year +4.76% +5.00% +5.26%

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 22 April 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 22 April 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 +47 1 - - 1
NFS
England

For the 6 months to 22 April 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 13 (100.00%) Linux
2 11 (84.62%) Ansible
3 9 (69.23%) Bash Shell
3 9 (69.23%) Puppet
4 8 (61.54%) VMware
4 8 (61.54%) VMware Infrastructure
4 8 (61.54%) Python
4 8 (61.54%) DHCP
4 8 (61.54%) Configuration Management
5 7 (53.85%) Nagios
5 7 (53.85%) DNS
5 7 (53.85%) Azure
6 6 (46.15%) CentOS
6 6 (46.15%) Load Balancing
6 6 (46.15%) Opscode Chef
6 6 (46.15%) TCP/IP
6 6 (46.15%) Windows
6 6 (46.15%) Red Hat
6 6 (46.15%) GCP
6 6 (46.15%) Kubernetes
7 5 (38.46%) Docker
7 5 (38.46%) DevOps
7 5 (38.46%) Grafana
7 5 (38.46%) Prometheus
7 5 (38.46%) Site Reliability Engineering
7 5 (38.46%) Open Source
7 5 (38.46%) AWS
8 4 (30.77%) ZABBIX
8 4 (30.77%) SAN
8 4 (30.77%) Dell

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 3 (23.08%) Apache
2 2 (15.38%) Elasticsearch
2 2 (15.38%) OpenStack
3 1 (7.69%) Apache Spark
3 1 (7.69%) nginx
Cloud Services
1 7 (53.85%) Azure
2 6 (46.15%) GCP
3 5 (38.46%) AWS
4 2 (15.38%) Amazon ECS
4 2 (15.38%) Cloud Run
4 2 (15.38%) MinIO
4 2 (15.38%) OpenShift
5 1 (7.69%) Akamai
5 1 (7.69%) Amazon S3
5 1 (7.69%) Cloud Computing
5 1 (7.69%) Cloudflare
5 1 (7.69%) Datadog
Communications & Networking
1 8 (61.54%) DHCP
2 7 (53.85%) DNS
3 6 (46.15%) TCP/IP
4 4 (30.77%) Firewall
4 4 (30.77%) SAN
5 3 (23.08%) FTP
5 3 (23.08%) iSCSI
5 3 (23.08%) LAN
5 3 (23.08%) SSH
5 3 (23.08%) VLAN
5 3 (23.08%) WAN
5 3 (23.08%) Wireless
6 2 (15.38%) HTTP
7 1 (7.69%) Broadband
7 1 (7.69%) HTTPS
7 1 (7.69%) Intranet
7 1 (7.69%) Kerberos
7 1 (7.69%) SMTP
7 1 (7.69%) SNMP
7 1 (7.69%) SSL
Database & Business Intelligence
1 3 (23.08%) Apache Cassandra
2 2 (15.38%) Big Data
2 2 (15.38%) InfluxDB
2 2 (15.38%) ObjectStore
3 1 (7.69%) Apache Ignite
3 1 (7.69%) Couchbase
3 1 (7.69%) Hadoop
3 1 (7.69%) MySQL
Development Applications
1 2 (15.38%) Git (software)
2 1 (7.69%) GitLab
2 1 (7.69%) GoCD
2 1 (7.69%) Jenkins
2 1 (7.69%) Octopus Deploy
2 1 (7.69%) TeamCity
General
1 3 (23.08%) Legal
2 2 (15.38%) Finance
2 2 (15.38%) Telecoms
3 1 (7.69%) Advertising
Job Titles
1 3 (23.08%) Infrastructure Engineer
1 3 (23.08%) Linux Engineer
2 2 (15.38%) Administrator
2 2 (15.38%) Cloud Engineer
2 2 (15.38%) DevOps Engineer
2 2 (15.38%) Senior Cloud Engineer
2 2 (15.38%) Systems Administrator
2 2 (15.38%) Systems Engineer
3 1 (7.69%) Applications Engineer
3 1 (7.69%) Automation Engineer
3 1 (7.69%) IT Engineer
3 1 (7.69%) IT Systems Administrator
3 1 (7.69%) Kubernetes Engineer
3 1 (7.69%) Linux Infrastructure Engineer
3 1 (7.69%) Linux Server Engineer
3 1 (7.69%) Linux Systems Engineer
3 1 (7.69%) Senior Automation Engineer
3 1 (7.69%) Senior DevOps
3 1 (7.69%) Senior DevOps Engineer
3 1 (7.69%) Senior Linux Engineer
Libraries, Frameworks & Software Standards
1 3 (23.08%) Elastic Stack
2 2 (15.38%) Kafka
2 2 (15.38%) LDAP
3 1 (7.69%) .NET
3 1 (7.69%) 802.1X
3 1 (7.69%) ActiveMQ
3 1 (7.69%) libvirt
3 1 (7.69%) Middleware
3 1 (7.69%) XMPP
Miscellaneous
1 2 (15.38%) Linux Command Line
2 1 (7.69%) Analytical Skills
2 1 (7.69%) Clustering
2 1 (7.69%) Enterprise Storage
2 1 (7.69%) Private Cloud
2 1 (7.69%) Social Media
Operating Systems
1 13 (100.00%) Linux
2 6 (46.15%) CentOS
2 6 (46.15%) Windows
3 4 (30.77%) Unix
4 3 (23.08%) Red Hat Enterprise Linux
4 3 (23.08%) Ubuntu
4 3 (23.08%) Windows Server
5 1 (7.69%) Debian
5 1 (7.69%) Fedora
5 1 (7.69%) SUSE
Processes & Methodologies
1 8 (61.54%) Configuration Management
2 6 (46.15%) Load Balancing
3 5 (38.46%) DevOps
3 5 (38.46%) Open Source
3 5 (38.46%) Site Reliability Engineering
4 3 (23.08%) Infrastructure Engineering
4 3 (23.08%) Mentoring
4 3 (23.08%) Microservices
4 3 (23.08%) Task Automation
5 2 (15.38%) Agile Software Development
5 2 (15.38%) Architectural Design
5 2 (15.38%) Change Control
5 2 (15.38%) Fintech
5 2 (15.38%) Observability
5 2 (15.38%) Patch Management
5 2 (15.38%) Performance Tuning
5 2 (15.38%) Security Patching
5 2 (15.38%) Server Virtualisation
5 2 (15.38%) TDD
5 2 (15.38%) Virtual Environments
Programming Languages
1 9 (69.23%) Bash Shell
2 8 (61.54%) Python
3 3 (23.08%) Perl
3 3 (23.08%) PowerShell
4 2 (15.38%) Go
4 2 (15.38%) Shell Script
4 2 (15.38%) SQL
5 1 (7.69%) AWK
5 1 (7.69%) C
5 1 (7.69%) Java
5 1 (7.69%) JavaScript
Qualifications
1 2 (15.38%) Degree
1 2 (15.38%) Security Cleared
2 1 (7.69%) CCNA
2 1 (7.69%) Cisco Certification
2 1 (7.69%) CISSP
2 1 (7.69%) CompTIA Security+
2 1 (7.69%) Computer Science Degree
2 1 (7.69%) DV Cleared
2 1 (7.69%) GIAC
2 1 (7.69%) Linux+ Certification
2 1 (7.69%) MCSE
2 1 (7.69%) Microsoft Certification
2 1 (7.69%) Network+ Certification
2 1 (7.69%) SANS
2 1 (7.69%) SC Cleared
2 1 (7.69%) SSCP
System Software
1 8 (61.54%) VMware Infrastructure
2 5 (38.46%) Docker
3 3 (23.08%) Active Directory
3 3 (23.08%) Ceph
3 3 (23.08%) KVM
3 3 (23.08%) VMware ESXi
4 2 (15.38%) Samba
4 2 (15.38%) vSphere
4 2 (15.38%) Xen
5 1 (7.69%) GlusterFS
5 1 (7.69%) GridGain
5 1 (7.69%) Lustre
5 1 (7.69%) oVirt
5 1 (7.69%) Virtual Servers
5 1 (7.69%) VirtualBox
Systems Management
1 11 (84.62%) Ansible
2 9 (69.23%) Puppet
3 7 (53.85%) Nagios
4 6 (46.15%) Kubernetes
4 6 (46.15%) Opscode Chef
5 5 (38.46%) Grafana
5 5 (38.46%) Prometheus
6 4 (30.77%) Icinga
6 4 (30.77%) ZABBIX
7 3 (23.08%) Terraform
7 3 (23.08%) vCenter Server
8 2 (15.38%) Graylog
8 2 (15.38%) HAProxy
8 2 (15.38%) Istio
8 2 (15.38%) Knative
9 1 (7.69%) Docker Swarm
9 1 (7.69%) Galera Cluster
9 1 (7.69%) OpenNMS
Vendors
1 8 (61.54%) VMware
2 6 (46.15%) Red Hat
3 4 (30.77%) Dell
4 3 (23.08%) EMC
4 3 (23.08%) Google
4 3 (23.08%) Microsoft
4 3 (23.08%) NetApp
4 3 (23.08%) SolarWinds
4 3 (23.08%) Splunk
5 2 (15.38%) Cisco
5 2 (15.38%) F5
5 2 (15.38%) HP
5 2 (15.38%) IBM
5 2 (15.38%) Oracle
6 1 (7.69%) 3PAR
6 1 (7.69%) Brocade
6 1 (7.69%) Cloudera
6 1 (7.69%) Hitachi
6 1 (7.69%) Hortonworks
6 1 (7.69%) Rackspace