Period
to 18 October 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 18 October 2021 with a comparison to the same period in the previous 2 years.

Network File System (NFS)
England > London
6 months to
18 Oct 2021
Same period 2020 Same period 2019
Rank 718 466 695
Rank change year-on-year -252 +229 +62
Permanent jobs citing NFS 11 8 50
As % of all permanent jobs advertised in London 0.022% 0.041% 0.091%
As % of the System Software category 0.11% 0.22% 0.52%
Number of salaries quoted 9 8 35
10th Percentile £55,000 £48,000 £41,250
25th Percentile £65,000 £56,250 £51,250
Median annual salary (50th Percentile) £72,500 £72,500 £70,000
Median % change year-on-year - +3.57% +7.69%
75th Percentile £107,500 £73,750 £77,500
90th Percentile " £80,125 £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 9,603 3,676 9,662
As % of all permanent IT jobs advertised in London 19.08% 18.99% 17.67%
Number of salaries quoted 6,057 3,234 8,104
10th Percentile £36,400 £40,000 £29,750
25th Percentile £52,500 £51,250 £42,500
Median annual salary (50th Percentile) £72,500 £70,000 £65,000
Median % change year-on-year +3.57% +7.69% +8.33%
75th Percentile £90,000 £85,000 £82,500
90th Percentile £110,000 £100,000 £95,000
England median annual salary £56,757 £55,000 £50,000
% change year-on-year +3.19% +10.00% -

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 18 October 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 18 October 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 - 2 £70,000 -
Central London - 1 £100,000 - 4
NFS
England

For the 6 months to 18 October 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 9 (81.82%) Linux
1 9 (81.82%) Azure
2 8 (72.73%) AWS
3 7 (63.64%) Dell
3 7 (63.64%) NetApp
3 7 (63.64%) Configuration Management
4 6 (54.55%) HP
4 6 (54.55%) Cisco
4 6 (54.55%) Python
4 6 (54.55%) Ansible
4 6 (54.55%) GCP
5 5 (45.45%) Kubernetes
5 5 (45.45%) Grafana
5 5 (45.45%) Elastic Stack
5 5 (45.45%) Site Reliability Engineering
5 5 (45.45%) Splunk
5 5 (45.45%) Puppet
5 5 (45.45%) iSCSI
5 5 (45.45%) Windows
5 5 (45.45%) EMC
5 5 (45.45%) Finance
6 4 (36.36%) VMware
6 4 (36.36%) Clustering
6 4 (36.36%) Nagios
6 4 (36.36%) ZABBIX
6 4 (36.36%) Prometheus
7 3 (27.27%) Linux Command Line
7 3 (27.27%) Problem-Solving
7 3 (27.27%) InfluxDB
7 3 (27.27%) Graylog

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 (27.27%) Elasticsearch
2 2 (18.18%) OpenStack
3 1 (9.09%) Exchange Server 2013
3 1 (9.09%) IIS
3 1 (9.09%) MS Exchange
3 1 (9.09%) Oracle Workflow
Business Applications
1 1 (9.09%) Primavera
Cloud Services
1 9 (81.82%) Azure
2 8 (72.73%) AWS
3 6 (54.55%) GCP
4 3 (27.27%) Amazon ECS
4 3 (27.27%) MinIO
5 1 (9.09%) Akamai
5 1 (9.09%) Cloudflare
5 1 (9.09%) Cohesity
Communications & Networking
1 5 (45.45%) iSCSI
2 3 (27.27%) Fibre Channel
2 3 (27.27%) Firewall
2 3 (27.27%) SAN
3 2 (18.18%) Broadband
3 2 (18.18%) SSH
3 2 (18.18%) SSL
4 1 (9.09%) DNS
4 1 (9.09%) FTP
4 1 (9.09%) IPsec
4 1 (9.09%) TCP/IP
4 1 (9.09%) VPN
4 1 (9.09%) VSAN
Database & Business Intelligence
1 3 (27.27%) Apache Cassandra
1 3 (27.27%) InfluxDB
1 3 (27.27%) ObjectStore
2 1 (9.09%) Couchbase
2 1 (9.09%) Data Warehouse
2 1 (9.09%) MySQL
Development Applications
1 3 (27.27%) Git (software)
2 2 (18.18%) GitLab
2 2 (18.18%) GoCD
2 2 (18.18%) Jenkins
3 1 (9.09%) Octopus Deploy
3 1 (9.09%) TeamCity
General
1 5 (45.45%) Finance
2 2 (18.18%) Social Skills
3 1 (9.09%) Documentation Skills
Job Titles
1 2 (18.18%) Infrastructure Specialist
1 2 (18.18%) Linux Engineer
1 2 (18.18%) Linux Specialist
1 2 (18.18%) Storage Engineer
2 1 (9.09%) Administrator
2 1 (9.09%) Analyst
2 1 (9.09%) Architect
2 1 (9.09%) Backup Administrator
2 1 (9.09%) DevOps Engineer
2 1 (9.09%) Infrastructure Analyst
2 1 (9.09%) Infrastructure Architect
2 1 (9.09%) Infrastructure Engineer
2 1 (9.09%) Infrastructure Support Analyst
2 1 (9.09%) Platform Engineer
2 1 (9.09%) Senior DevOps
2 1 (9.09%) Senior DevOps Engineer
2 1 (9.09%) Senior Storage Engineer
2 1 (9.09%) Storage Administrator
2 1 (9.09%) Storage and Backup Administrator
2 1 (9.09%) Support Analyst
Libraries, Frameworks & Software Standards
1 5 (45.45%) Elastic Stack
2 2 (18.18%) Flash
3 1 (9.09%) ActiveMQ
3 1 (9.09%) Kafka
Miscellaneous
1 4 (36.36%) Clustering
2 3 (27.27%) Linux Command Line
3 2 (18.18%) Social Media
4 1 (9.09%) CMDB
4 1 (9.09%) Cyberthreat
4 1 (9.09%) Data Centre
4 1 (9.09%) PKI
4 1 (9.09%) Replication
Operating Systems
1 9 (81.82%) Linux
2 5 (45.45%) Windows
3 2 (18.18%) Red Hat Enterprise Linux
3 2 (18.18%) Unix
4 1 (9.09%) Solaris
4 1 (9.09%) Windows 10
4 1 (9.09%) Windows Server
4 1 (9.09%) Windows Server 2008
4 1 (9.09%) Windows Server 2012
4 1 (9.09%) Windows Server 2019
Processes & Methodologies
1 7 (63.64%) Configuration Management
2 5 (45.45%) Site Reliability Engineering
3 3 (27.27%) Capacity Planning
3 3 (27.27%) Computer Science
3 3 (27.27%) Infrastructure as Code
3 3 (27.27%) Mentoring
3 3 (27.27%) Observability
3 3 (27.27%) Open Source
3 3 (27.27%) Problem-Solving
3 3 (27.27%) TDD
4 2 (18.18%) Change Management
4 2 (18.18%) Demand Forecasting
4 2 (18.18%) Disaster Recovery
4 2 (18.18%) High Availability
4 2 (18.18%) ITIL
4 2 (18.18%) Load Balancing
4 2 (18.18%) Microservices
4 2 (18.18%) Performance Analysis
4 2 (18.18%) Performance Tuning
4 2 (18.18%) Root Cause Analysis
Programming Languages
1 6 (54.55%) Python
2 3 (27.27%) PowerShell
2 3 (27.27%) Shell Script
3 2 (18.18%) Bash Shell
3 2 (18.18%) C
3 2 (18.18%) Java
4 1 (9.09%) C++
4 1 (9.09%) Go
Qualifications
1 2 (18.18%) Degree
2 1 (9.09%) DV Cleared
2 1 (9.09%) MCP
2 1 (9.09%) MCSA
2 1 (9.09%) Microsoft Certification
2 1 (9.09%) NCSIE
2 1 (9.09%) RHCE
2 1 (9.09%) SC Cleared
2 1 (9.09%) Security Cleared
Quality Assurance & Compliance
1 1 (9.09%) QA
1 1 (9.09%) SLA
System Software
1 3 (27.27%) Ceph
1 3 (27.27%) VMware Infrastructure
2 2 (18.18%) Xen
3 1 (9.09%) Active Directory
3 1 (9.09%) Docker
3 1 (9.09%) Firmware
3 1 (9.09%) Hyper-V
3 1 (9.09%) iptables
3 1 (9.09%) Terminal Services
3 1 (9.09%) Virtual Machines
3 1 (9.09%) Virtual Servers
3 1 (9.09%) VMware ESXi
Systems Management
1 6 (54.55%) Ansible
2 5 (45.45%) Grafana
2 5 (45.45%) Kubernetes
2 5 (45.45%) Puppet
3 4 (36.36%) Nagios
3 4 (36.36%) Prometheus
3 4 (36.36%) ZABBIX
4 3 (27.27%) Graylog
4 3 (27.27%) Icinga
5 2 (18.18%) Opscode Chef
5 2 (18.18%) Terraform
6 1 (9.09%) FortiGate
6 1 (9.09%) Galera Cluster
6 1 (9.09%) Graphite
6 1 (9.09%) Mesos
6 1 (9.09%) Red Hat Satellite
6 1 (9.09%) Red Hat Spacewalk
6 1 (9.09%) Salt
6 1 (9.09%) SCCM
6 1 (9.09%) SCOM
Vendors
1 7 (63.64%) Dell
1 7 (63.64%) NetApp
2 6 (54.55%) Cisco
2 6 (54.55%) HP
3 5 (45.45%) EMC
3 5 (45.45%) Splunk
4 4 (36.36%) VMware
5 3 (27.27%) Brocade
6 2 (18.18%) F5
6 2 (18.18%) Microsoft
6 2 (18.18%) Oracle
6 2 (18.18%) Red Hat
7 1 (9.09%) 3PAR
7 1 (9.09%) CheckPoint
7 1 (9.09%) Hitachi
7 1 (9.09%) Nimble Storage
7 1 (9.09%) ServiceNow
7 1 (9.09%) SolarWinds
7 1 (9.09%) Veritas