The table below looks at the statistics for NFS skills in IT jobs advertised for the City of London region. Included is a guide to the average salaries offered in IT jobs that have cited NFS over the 3 months to 29 May 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
29 May 2015
Same period 2014 Same period 2013
Network File System (NFS)
Rank 282 307 289
Rank change year-on-year
+25 -18
Permanent jobs citing NFS 15 30 45
As % of all permanent IT jobs located in the City of London 0.15% 0.23% 0.38%
As % of the System Software category 1.48% 2.44% 4.23%
Number of salaries quoted 11 24 37
Average salary £55,000 £65,000 £65,000
Average salary % change year-on-year
-15.38% -
90% offered a salary of more than £43,500 £40,000 £47,400
10% offered a salary of more than £67,500 £82,500 £70,000
UK excluding London average salary £43,500 £45,000 £40,000
% change year-on-year
-3.33% +12.50%
NFS
London

The following table is for comparison with the above and provides statistics for the entire System Software category in permanent jobs advertised in the City of London region.

System Software Category
City of London
Permanent IT job ads with a match in the
System Software category
1011 1229 1064
As % of all permanent IT jobs located in the City of London 10.24% 9.62% 8.94%
Number of salaries quoted 880 1125 927
Average salary £50,000 £49,125 £50,000
Average salary % change year-on-year
+1.78% -1.75%
90% offered a salary of more than £31,500 £29,500 £30,000
10% offered a salary of more than £67,500 £65,000 £70,000
UK excluding London average salary £37,500 £37,500 £38,946
% change year-on-year
- -3.71%

NFS
Jobs Demand Trend in the City of London

This chart provides a 3-month moving total of permanent IT jobs citing NFS across the City of London region as a proportion of the total demand within the System Software category.

NFS Jobs Demand Trend 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 across the City of London region.

NFS Salary Trend in the City of London

NFS
Salary Histogram in the City of London

This chart provides a salary histogram for IT jobs citing NFS across the City of London region over the 3 months to 29 May 2015.

NFS Salary Histogram in the City of London

NFS
Top 30 Related IT Skills in the City of London

For the 6 months to 29 May 2015, IT jobs across the City of London region citing NFS also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited NFS.

1 34 (85.00%) Linux
2 28 (70.00%) DNS
3 23 (57.50%) Windows
4 22 (55.00%) NetApp
5 21 (52.50%) MySQL
5 21 (52.50%) Perl
6 20 (50.00%) Nagios
6 20 (50.00%) VMware
7 19 (47.50%) UNIX
8 18 (45.00%) Red Hat
8 18 (45.00%) Puppet
9 17 (42.50%) Open Source
10 16 (40.00%) iSCSI
10 16 (40.00%) VMware Infrastructure
10 16 (40.00%) LDAP
11 15 (37.50%) SharePoint
11 15 (37.50%) Python
11 15 (37.50%) MS Exchange
11 15 (37.50%) Microsoft
11 15 (37.50%) Degree
11 15 (37.50%) Hyper-V
12 14 (35.00%) Red Hat Enterprise Linux
13 13 (32.50%) Apache
14 12 (30.00%) DHCP
14 12 (30.00%) HTTP
14 12 (30.00%) SQL Server
14 12 (30.00%) Ubuntu
14 12 (30.00%) nginx
15 11 (27.50%) ZABBIX
15 11 (27.50%) Cacti

NFS
Top Related IT Skills in the City of London by Category

For the 6 months to 29 May 2015, IT jobs across the City of London region citing NFS also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited NFS. Up to 20 skills are shown per category.

Application Platforms
1 15 (37.50%) SharePoint
1 15 (37.50%) MS Exchange
2 13 (32.50%) Apache
3 12 (30.00%) nginx
4 10 (25.00%) IIS
5 2 (5.00%) Tomcat
6 1 (2.50%) Exchange Server 2007
6 1 (2.50%) OpenStack
6 1 (2.50%) WebSphere
6 1 (2.50%) Drupal
6 1 (2.50%) GlassFish
6 1 (2.50%) Jetty
Applications
1 11 (27.50%) MS Excel
Cloud Services
1 5 (12.50%) Amazon AWS
2 3 (7.50%) Amazon S3
Communications & Networking
1 28 (70.00%) DNS
2 16 (40.00%) iSCSI
2 16 (40.00%) LDAP
3 12 (30.00%) DHCP
3 12 (30.00%) HTTP
4 11 (27.50%) IMAP
4 11 (27.50%) SMTP
5 10 (25.00%) Internet
6 9 (22.50%) TCP/IP
7 7 (17.50%) SAN
8 5 (12.50%) Fibre Channel
9 4 (10.00%) VoIP
9 4 (10.00%) MRTG
9 4 (10.00%) Asterisk PBX
9 4 (10.00%) NAS
10 3 (7.50%) SNMP
10 3 (7.50%) Firewall
11 2 (5.00%) HTTPS
11 2 (5.00%) SSL
11 2 (5.00%) Kerberos
Database & Business Intelligence
1 21 (52.50%) MySQL
2 12 (30.00%) SQL Server
3 11 (27.50%) PostgreSQL
4 10 (25.00%) QlikView
5 1 (2.50%) MongoDB
5 1 (2.50%) Oracle Database
5 1 (2.50%) Oracle Database 11g
Development Applications
1 4 (10.00%) Emacs
2 3 (7.50%) Git (software)
2 3 (7.50%) Subversion
3 1 (2.50%) Mercurial
3 1 (2.50%) Jenkins
3 1 (2.50%) Atlassian Bamboo
General
1 10 (25.00%) Finance
1 10 (25.00%) Billing
2 5 (12.50%) Telecoms
2 5 (12.50%) Banking
Job Titles
1 23 (57.50%) Administrator
2 20 (50.00%) Systems Administrator
3 9 (22.50%) Linux Administrator
3 9 (22.50%) Linux Systems Administrator
4 6 (15.00%) Consultant
5 4 (10.00%) UNIX Consultant
6 3 (7.50%) Storage Engineer
6 3 (7.50%) Linux Consultant
7 2 (5.00%) Linux Support
7 2 (5.00%) Systems Support
7 2 (5.00%) Technical Support
7 2 (5.00%) UNIX Administrator
7 2 (5.00%) Infrastructure Engineer
8 1 (2.50%) VMware Engineer
8 1 (2.50%) EMC Storage Administrator
8 1 (2.50%) DevOps Engineer
8 1 (2.50%) Deployment Engineer
8 1 (2.50%) UNIX Specialist
8 1 (2.50%) Senior Infrastructure Engineer
8 1 (2.50%) Senior Systems Administrator
Libraries, Frameworks & Software Standards
1 10 (25.00%) LAMP
1 10 (25.00%) Memcached
2 1 (2.50%) OAuth
2 1 (2.50%) REST
2 1 (2.50%) SOAP
2 1 (2.50%) Web Services
2 1 (2.50%) SAML
2 1 (2.50%) Java EE
Miscellaneous
1 11 (27.50%) Computer Science
2 7 (17.50%) Data Centre
3 6 (15.00%) HACMP
3 6 (15.00%) Analytical Skills
4 4 (10.00%) Hedge funds
5 2 (5.00%) Replication
5 2 (5.00%) Clustering
6 1 (2.50%) Public Cloud
6 1 (2.50%) Client/Server
6 1 (2.50%) Symmetrix
6 1 (2.50%) PKI
Operating Systems
1 34 (85.00%) Linux
2 23 (57.50%) Windows
3 19 (47.50%) UNIX
4 14 (35.00%) Red Hat Enterprise Linux
5 12 (30.00%) Ubuntu
6 11 (27.50%) Windows Server 2012
7 7 (17.50%) Solaris
8 6 (15.00%) AIX
9 5 (12.50%) CentOS
10 2 (5.00%) Debian
10 2 (5.00%) Windows Server 2003
10 2 (5.00%) Windows Server 2008
11 1 (2.50%) Windows 2000 Server
11 1 (2.50%) Windows 7
Processes & Methodologies
1 17 (42.50%) Open Source
2 11 (27.50%) Configuration Management
3 10 (25.00%) Service Delivery
4 7 (17.50%) Capacity Planning
5 6 (15.00%) Disaster Recovery
5 6 (15.00%) Investment Management
6 4 (10.00%) Migration
6 4 (10.00%) ITIL
6 4 (10.00%) DevOps
7 3 (7.50%) Performance Analysis
8 2 (5.00%) Load Balancing
9 1 (2.50%) High Availability
9 1 (2.50%) Performance Tuning
9 1 (2.50%) Low Latency
9 1 (2.50%) Security Hardening
9 1 (2.50%) Security Patching
9 1 (2.50%) E-Commerce
9 1 (2.50%) BCP
9 1 (2.50%) Agile Software Development
9 1 (2.50%) Project Management
Programming Languages
1 21 (52.50%) Perl
2 15 (37.50%) Python
3 10 (25.00%) PowerShell
4 6 (15.00%) Bash Shell
5 4 (10.00%) PHP
5 4 (10.00%) C
6 1 (2.50%) Java
6 1 (2.50%) SQL
6 1 (2.50%) Shell Script
6 1 (2.50%) Ruby
Qualifications
1 15 (37.50%) Degree
2 2 (5.00%) NCDA
2 2 (5.00%) VMware Certified Professional (VCP)
3 1 (2.50%) NCIE
3 1 (2.50%) VCP5
3 1 (2.50%) PhD
3 1 (2.50%) MCSE
3 1 (2.50%) CCNA
3 1 (2.50%) CISSP
3 1 (2.50%) Cisco Certification
3 1 (2.50%) Microsoft Certification
3 1 (2.50%) RHCE
Quality Assurance & Compliance
1 1 (2.50%) PCI DSS
1 1 (2.50%) QA
System Software
1 16 (40.00%) VMware Infrastructure
2 15 (37.50%) Hyper-V
3 10 (25.00%) Terminal Services
3 10 (25.00%) Varnish
4 6 (15.00%) Veritas Volume Manager
4 6 (15.00%) Veritas Cluster Server
5 4 (10.00%) iptables
6 3 (7.50%) vSphere
6 3 (7.50%) Active Directory
7 2 (5.00%) VMware ESX
7 2 (5.00%) KVM
7 2 (5.00%) vCloud
8 1 (2.50%) XenApp
8 1 (2.50%) XenDesktop
8 1 (2.50%) VirtualBox
8 1 (2.50%) FreeRADIUS
8 1 (2.50%) Docker
8 1 (2.50%) LXC
8 1 (2.50%) NDS
8 1 (2.50%) Samba
Systems Management
1 20 (50.00%) Nagios
2 18 (45.00%) Puppet
3 11 (27.50%) ZABBIX
3 11 (27.50%) Cacti
3 11 (27.50%) Tivoli
4 10 (25.00%) Sysprep
5 8 (20.00%) Opscode Chef
6 7 (17.50%) NetBackup
7 4 (10.00%) SmokePing
7 4 (10.00%) logstash
8 1 (2.50%) McAfee ePO
8 1 (2.50%) Capistrano
8 1 (2.50%) FortiGate
8 1 (2.50%) Vagrant
8 1 (2.50%) Ansible
8 1 (2.50%) Tivoli Storage Manager
8 1 (2.50%) WSUS
8 1 (2.50%) EMC NetWorker
8 1 (2.50%) SCCM
Vendors
1 22 (55.00%) NetApp
2 20 (50.00%) VMware
3 18 (45.00%) Red Hat
4 15 (37.50%) Microsoft
5 9 (22.50%) EMC
6 8 (20.00%) HP
6 8 (20.00%) Cisco
6 8 (20.00%) Oracle
7 7 (17.50%) IBM
8 6 (15.00%) Veritas
9 5 (12.50%) Symantec
9 5 (12.50%) Sun
9 5 (12.50%) Dell
10 2 (5.00%) Juniper
11 1 (2.50%) F5
11 1 (2.50%) Rackspace
11 1 (2.50%) CommVault
11 1 (2.50%) McAfee
11 1 (2.50%) Citrix
11 1 (2.50%) Fortinet