Period
to 21 November 2017

The following table provides summary statistics for permanent job vacancies advertised in the City of 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 21 November 2017 with a comparison to the same period in the previous 2 years.

Network File System (NFS)
Central London > City of London
6 months to
21 Nov 2017
Same period 2016 Same period 2015
Rank 319 328 390
Rank change year-on-year +9 +62 +48
Permanent jobs citing NFS 3 22 24
As % of all permanent IT jobs advertised in the City of London 0.029% 0.19% 0.14%
As % of the System Software category 0.20% 1.61% 1.45%
Number of salaries quoted 2 22 14
City of London median annual salary £70,000 £60,000 £50,000
Median salary % change year-on-year +16.67% +20.00% -11.11%
10th Percentile £47,500 £47,500 £38,250
90th Percentile £92,500 £73,375 £68,375
Central London median annual salary £52,750 £60,000 £50,000
% change year-on-year -12.08% +20.00% -2.91%

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 the City of London with a requirement for system software skills.

All System Software Skills
City of London
Permanent vacancies with a requirement for system software skills 1476 1365 1658
As % of all permanent IT jobs advertised in the City of London 14.38% 11.75% 9.74%
Number of salaries quoted 1365 1243 1440
City of London median annual salary £55,000 £52,500 £47,000
Median salary % change year-on-year +4.76% +11.70% -1.05%
10th Percentile £30,000 £28,500 £26,250
90th Percentile £85,000 £78,750 £73,750
Central London median annual salary £55,000 £50,000 £45,000
% change year-on-year +10.00% +11.11% -

NFS
Job Vacancy Trend in the City of London

Job postings citing NFS as a percentage of all IT jobs advertised in the City of London.

Job vacancy trend for NFS in the City of London

NFS
Salary Trend in the City of London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing NFS in the City of London.

Salary trend for NFS in the City of London

NFS
Salary Histogram in the City of London

The salary distribution of IT jobs citing NFS in the City of London over the 6 months to 21 November 2017.

Salary histogram for NFS in the City of London

For the 6 months to 21 November 2017, IT jobs citing NFS also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the City of London region with a requirement for NFS.

1 3 (100.00%) Linux
2 2 (66.67%) Unix
2 2 (66.67%) SAN
2 2 (66.67%) Red Hat
2 2 (66.67%) VMware
2 2 (66.67%) Red Hat Enterprise Linux
2 2 (66.67%) Open Source
3 1 (33.33%) vSphere
3 1 (33.33%) PaaS
3 1 (33.33%) Bash Shell
3 1 (33.33%) VMware ESXi
3 1 (33.33%) Fibre Channel
3 1 (33.33%) High Availability
3 1 (33.33%) SAP HANA
3 1 (33.33%) IaaS
3 1 (33.33%) Low Latency
3 1 (33.33%) KVM
3 1 (33.33%) Ansible
3 1 (33.33%) vMotion
3 1 (33.33%) Server Building
3 1 (33.33%) Data Centre
3 1 (33.33%) EMC VNX
3 1 (33.33%) EMC VMAX
3 1 (33.33%) Oracle CX
3 1 (33.33%) VxBlock/Vblock
3 1 (33.33%) vRealize
3 1 (33.33%) Virtual Environments
3 1 (33.33%) vCenter Server
3 1 (33.33%) CLARiiON
3 1 (33.33%) Clustering

NFS
Co-occurring IT Skills in the City of 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:

Cloud Services
1 1 (33.33%) IaaS
1 1 (33.33%) Oracle CX
1 1 (33.33%) PaaS
Communications & Networking
1 2 (66.67%) SAN
2 1 (33.33%) DHCP
2 1 (33.33%) DNS
2 1 (33.33%) Fibre Channel
2 1 (33.33%) iSCSI
2 1 (33.33%) SSH
Database & Business Intelligence
1 1 (33.33%) SAP HANA
1 1 (33.33%) SQL Server
General
1 1 (33.33%) Finance
Job Titles
1 2 (66.67%) Administrator
2 1 (33.33%) Linux Administrator
2 1 (33.33%) Senior Linux Administrator
2 1 (33.33%) Systems Administrator
2 1 (33.33%) Unix Administrator
2 1 (33.33%) Unix Systems Administrator
Libraries, Frameworks & Software Standards
1 1 (33.33%) Middleware
1 1 (33.33%) SAP Basis
Miscellaneous
1 1 (33.33%) CLARiiON
1 1 (33.33%) Clustering
1 1 (33.33%) Data Centre
1 1 (33.33%) EMC VMAX
1 1 (33.33%) EMC VNX
1 1 (33.33%) Replication
1 1 (33.33%) VxBlock/Vblock
Operating Systems
1 3 (100.00%) Linux
2 2 (66.67%) Red Hat Enterprise Linux
2 2 (66.67%) Unix
3 1 (33.33%) Solaris
3 1 (33.33%) VMS
3 1 (33.33%) Windows
Processes & Methodologies
1 2 (66.67%) Open Source
2 1 (33.33%) CRM
2 1 (33.33%) Data Security
2 1 (33.33%) Disaster Recovery
2 1 (33.33%) ERP
2 1 (33.33%) High Availability
2 1 (33.33%) Low Latency
2 1 (33.33%) Migration
2 1 (33.33%) Server Building
2 1 (33.33%) User Acceptance Testing
2 1 (33.33%) Virtual Environments
Programming Languages
1 1 (33.33%) Bash Shell
1 1 (33.33%) Perl
1 1 (33.33%) Python
System Software
1 1 (33.33%) KVM
1 1 (33.33%) Samba
1 1 (33.33%) VMware ESXi
1 1 (33.33%) VMware Infrastructure
1 1 (33.33%) vSphere
Systems Management
1 1 (33.33%) Ansible
1 1 (33.33%) Nagios
1 1 (33.33%) NetBackup
1 1 (33.33%) vCenter Server
1 1 (33.33%) vMotion
1 1 (33.33%) vRealize
Vendors
1 2 (66.67%) Red Hat
1 2 (66.67%) VMware
2 1 (33.33%) Cisco
2 1 (33.33%) Dell
2 1 (33.33%) EMC
2 1 (33.33%) HP
2 1 (33.33%) NetApp
2 1 (33.33%) Oracle
2 1 (33.33%) SAP
2 1 (33.33%) Siebel
2 1 (33.33%) Sybase
2 1 (33.33%) Veritas